Eagle Lake Pollution Control Project - University of Minnesota

WRHC Bulletin 90

Eagle Lake Pollution Control Project

1 [illl](soia

Rench Mark Studies

Thomas E Straw Hohillsoll S A hlJOtt

Hoy J Grohs Hohcr F II oj t

Joseph J Lattcrcll BIII(c A 1OJ( I

DOllald H Timll10ns

wc i Nifnl ~ Umiddotl

t ~~rlt

2 r~ ) i ( t~ tcit- ~l~~~middot~gt~il$ t~

The publication of this work was in part by fHuds provided hythe

United Stalls Dqmrll1lcnt of the Interior as mthorized under tlte Valer lksourees Research

Act of 19G4 Public Law 88-37D

Au~ust 1976

Minneapolis Minnesota

WATER RESOURCES HESEAHCH CENTER

UNIVEHSITY OF MINNESOTA

GRADUATE SCHOOL

CKNOITlcDGlCl liHTS

The assistance of UlP followinroeople who have conLrihuted cignificccntl to the Eagle Lax Project is rralefullJ nrknmde(lgc]

Agricul tural TesCuYch fervi ce U~)DJ

Rouprt YounG Arricultural Enf~inp(r Pilot TOY teri~11 ThDtnrrlgthr Inmett ~her~)tad Phy~3ical ~CienCc lf1echrliciln Marparcl flJIrLl in~~on rhl~Ji(a~ ~(-iencC TpchniciflD Priscilla Bormllnn Tlhy-ical -)cicncp ~chnician

Clifford [)()minro irricllltura1 lkc-(areh Ilclmician Leon ~lonekcr middotrf~ricnlturul rc~~farch ilCChnlcian Lester -~lilpl es Irri cultllrnl Hesrarcll lpchni r i an Laurel naarnun Jrr-icultural e~)(arCl f11echni_Cian

Rosoi-ter JOYlCj (~~n(ral ratl-Ljli~d

~)idn(y Call~-~mal Tr Enpin(cr-i1~ rcCllniC LOJl

Earlc rko IImrnVcIIlL Iociati cm George rl~nrwJll Chairman of iaele Lak( ~)lnitlrr ~~Cw0r (()lflFli i(l~l

George B()n~l[Un for [l(CC- to Lake

Minneota llqnrtment of Naturel] TC(lllJ(P

Gene llolJenLein ct-ing ii(c-nr liivi-ion (if ht(r~

~oi 1 COllservrJJ j on ~ETViCt 1r~J)I

WiJliar~ ()cPlLchpn I~-j~)t ~L(d(- C()Il~(rvati()ni

llcstcr ~wan~(n 1iitrict C()n~)Crvatinni~t

United ~-tatC~ G(~omiddotloricaJ ~~llrvtr lJ~nT

Chml H ColJicr ]lieiri Chief

U of 1-1 Limnolorical 11rrh CCnl-(r ~TD~CDh ~hard rn ~3~oCiate nire(tor

University of limlfc()ta ]orri Iol~ ][ngander ~~p(r(tarr 1a11 T()hrl_~(ln l~L()l

Lorraine ~v()CJlr idpc -~(~(rftair ntllonT ~Tor(la HL()lo~~r I~-~i

~~ t eve n()0~ P Chemi t r~r J~~ 1- ~pan Kahilainpn Biol Leu KaL~ner C1-1crnltrr A~ Patrick Fa(lfor(l niolupY ~L

Frank Krnf Chcmiclry icct lt1arpaei Il1horrlpson 9 i 01 ()f~r Tim KapsnCr ChCHliclry Jcct T1j chel p rnnberl~ ~()( Lo-Tie()nOmL(~ ~ (

Valeria Chrj~tc~ns(n ~(c~io-E(on 1 Lynn Burbank ~O( i o-FcnI1JlP-Li C~) L

WesHin Hesour Comervat i on and ])vp] opHlCnt Proi C( t

David Wiley Project Biologist Darol O Melby ProjPCt Coordin~or Hichard Bolli Proiect Coonlinrdor

rpABLES

ual Table naG~hCldinr

r~(cted h(ir I-I 4 II-I

rpablcs ~ 11 1II-1

17 IIT-1

II1- q ( 0

rl 10H If ~ ) bullrn ~r

In ~)f~

II1-l~ n I11-J fIl-1 111-1

1111 I ) ) I ())

H1-JIII ([

L JIJ-19

1lJI J

) 4 --fTII-2J ( )

JIJ-CC

III -~)

A approxi rna t i on in ac-ft

LllC FIGUn

to inflow

III-23 [-I II-I of Hater

and of [00 II-

areas water III

Nntrient V(2a IT-3 Des-Lgn

W~ltcr samrd tile

lIT- 3~

pr i nf~ 101

1 [I-~

lIT_II I

1011 ill

III-i )

lII-9 III-l TIl-II in

TII-l IIT-IG 77 II1-17

TIT -21

111-25 FOREWORD of iiO-J in tile outflow and nonded Glen Fladeboe structure 1971IIT-6 nRof organic II in tiJe outflow an(l

nonded ItDTTJ-27 at the Glen lladeboe strllcture 107)jConcentration noof ortho-p in tiJe outflow and nonded

JII -2n the Glen lCla c1Ehop structurE 197h onof total P in tile outflow and noncccl

TII-29 Glen lCladeboe strllc cure 1deg7)1

sit(s bas5n Rnri IJSGS data collectic)n o

This buJ letin i fmblishEd in fllrUHrancC or -he r)ll~noscs of the Federal itlater npsonrccs H0sCarch lCt of 196) Ph0 nUrn(rc of the rt

is to sLimu~atC -~n()nsor provide fnY rln(l Sll1lnlerlfnt nn~~ent rro(rr1[-~

for the conciu(t nf r0~)farCl-1 in(fti_rntion- (XT1frlrrl(Y(L= ann tc Lr1Lnshy

ing of scipntj Gts in thp field of l1ter and rC~-(lur(C Tl i ~ll afrc-(t TlCl ter rtlP Act i- nYomotinr a rrlClre ~dfqllntc- TlJati_onll nrorrrnJ1 of vrij(r rCS(lUlr(

research by Cllrni shinp financ ial ~ j ~)tanCc to ncrn-Tifrlfrtl r(gtCYerl

PhC l(t prnvid(~~~ f(r C~LahJ i~hJl1clli IJf Ha1cr J-(~ollrcC) (--11shy

ters at lin i ver i L1 Ulrnll~hout tll( nat i on nn llt(n~lJCr 1 1 q(~l iJ

WaLer n~f)nllr(c~ [~c-CaJ(l (enter 1 lti 1ib1 11lr1 in + hr- (r~ldi]L~ (gt ~(h(() 1

as an TntCr(lic~~_tlJjnary comn(Jnrnt of t11( Trnivcr~-i~~r n- T1Lnnf~~(1Ln I~lh(

Cc-nipr has ttl( rf~n()n)jbi I ity rnr 11n1 f~Ilnr lnd ~-iinlll-I at- inr 1rlliv(r~i1 ~r

research with atfr rf---ourltC~ lrorrnJyt~ of 1lt)(1 ~~ aLC trrlrl lhclcrll lfT(llshy

cjes lt-lnel fJrivatc urr(ulico-lti()n~ lhr(llr~l()lll U)( ~~L)l( t() a--~ii inl 1n traininr ]ddj tiontd )ci(nti_)t~) fei l vlnr1r- in Lh( rLlici (1 W~lLnr

throuell r(c(arCll

Ilhi) T~1l1CLin ~ n(1Tnb(~r on in a (r-L~) if t 11l1lmiddot1j(ati d (~) i il](d ln

prCspnt inrormqtinn 1HlIiiU (1r1 middotrllfr r(-Cllr(C i 11 r1i 1111

the r(~llll 0 r -juPl( uf ljH hv ~ j( -n ( r Illl i_~ P1111 (shy

tin i~) (Orlccrnrd vLl ~h rrj(U[()(L~ l1 a

Mlnncf]La LClk(

Thi-~ [ul10tin L r(latcd L(l tiH ((nL(r Jli1(LJl- Jlfice

Pub1 j cat i un )c~)C r i Tl L() r x-Comrrllln L l-~T Jc L i nil rx-~-CgtJ(-lf~( )1 i vcr i_ (ri rf l-l1]() r-

ConLrol ~-]3ltnchmnrk LlJ(JYr~r()mrnll1ilr ln1rilfjlirrulCJlnlcv Ihllr(gtllt Igt)])rol Diffu~f IJllLricut ~()llr(r1)ll11tjrHl ((JnLr(lIT-(gt(rrtLinnrtl Fenr-il

Pub] i caLl on ~bc Irel(t

Llhj~ rclorL (lc~(rill(~) tlH (frClrt- ~haL a -I l~P ((JTrlTTlllni I~

ana ~)c--v0ru1 povprnTwntaJ lf~(rH___ ir~ lln(l(YLCll)i~ ln aJ1cvillc in(Il~~in~ (111shy

Lural CuL-rOJ[liclLinn -in EapJn TJaLc FaIl(liJohi C()IH11~[ ~Jinn(n11 rllwrt

non-potnt nutrient our(p~ WC( ici(nLj1ic-d apTi(HlL-ura1 rH1()ff~ and

domc~)t-iC ~-cwaf~f l LLYf-I-l1ci_rrJ in- oJlfcLLOJl lilli now diTrrt~~ jhcgt sewFipe tCl ~i trcatmcnt tlJant lltnrthtn dam~ with ~)(gtiJ l1)()rlJL-i()1l fj(]d~

havp ll(en I~csipd a a P1(an (If r(mnvinp nut ripnt- [-rOnl T)flrt of Lhp

watpr3r](d runoff

Coincident Irjth in-jtial~jon of the anti-flol111jjon m(a~-~urf~ a

comnrchcnsi ve rCStarct TJr()j c(1- Wl~ -j lTi~ -i at prJ bull I)el~l i -] fOci tu(Lic- () f tIll

chemicnl nhY31cal an(l biolop-LClt coruUti()n~~ Ln hf -11kc wpr( ()ll(l11eL(d before the wapc cycLePl nS comn]eed Hlt(r -ltl(] nl)1ri ent bwiffImiddot

estimClie haye been maof ]apl( Lake can be (lasirir-] mOi]I-l11v eutrojJhj c

vi vii

waterhf(l

in ~L base line ilttl tudes towarij

Ir) tmiddothf-e data

Lntrin~~ic 1Jr1(rpst~ Will reach for comnarisClL dth conciitinn) in

~untrot TY1CHSurec have bCpn in on0rashylnti ci n~ti(d

aWflY( I)f lxv

hi ()()IIl 1 n~~hcn(gt Lo

n corrWlUui tv

i V(~ rr(a~Jur(

rnor(~ (~xnen~ i VC

m(a-~ll rC~ 1JcY(

of ilicJrojecL

The ~tq

lesiClentri organi Z(~d a Wa-I(r ion

Contro1 Cormrli ttcC

Figl1 1(gt 1-J EagJ t T-ake middotIoter-hr-d KClndl~T(h-i County r1innesota

I GLEN FLADEBOE STRUCTURE 2 FLADEBOE - ERICKSON STRUCTURE 3 M FLICKINGER STRUCTURE WATERSHED BOUNDARY _____

LAKE ~ WATERWAY -- ~ WETLAND

i ( ~RO ~ ST PAUL WILLMAV MINNEAPOLIS

Conservation and Development JrolcCL (~r amp 1) gt_roiect) lh3 1 attc urganshyiZRtion is flpon-ored jointl~J by thr 3Dard~- of (~()unt_r CgtT1JTli-~-j nncr--- ~1Il(1

Soil and Hater Conservation Distri(t~) (0011 ~oIlprydi(~n CliCl Jnitccl states DepartT1cnt of ~_vri cnl turp) in -tWentr-i-hypp CnIl11-l- e~- cgti 1 --(n---1-1

r1innesota A~J outJj ned in t---pir rroicrL rgtl_an T111he cgthi(ci i_( (If th rIC~-

Min RCampD ProJect arc to irrlprnvc apTieultural in(()n[(~ rrFilt11)]c LLC f

fish and wi 1 dlj fp halJl j at r(Crpotion ~-xeClS Clnd -rae i 1 i 1 ir-3 ~ (~)rrrrrnnl i t v fnl~shy

ilities the 011Cll1ty 0f lake nllll eLnam and the devel()l1llcnt f

inventor) es 811(1 Q soCi 01 anri Cconumi ~ (Ylvj rOrlrrlcnt that rl U- Jl ( L~ Tlt(n-] (- t (l

lhroulh the inLtlativc uf the ija~(ll~ lJCi~c TmnrOVIfl(nt wjHLilln T1(Trlshy

bers and the (oopcyaLion of the He- J1in HC gttC)~PCt r)(fjCer~ (1-~ ~-((flnierLl

advisor~-i and f[lciljtators -fvcral 11ol1ut-iotl ahalCnv~nt mca-Itrr~ W(je dEVfl(l11(lj

whi~h would hOJP[ulJv ~t()r) and nrrhntl~) (~v(n rmiddot(vcr~)(middot iICgt t(11l t()gtJi-lrd nshy

crca~ecl fcrt ill t i n V-r~l ] lK

Latr1 ill JC)(n~ ih0 EJflc La1t TnHr()~I(rr1(ni i tL i )ll (1l111~i(L(1

with the RnpinrcJinrr IfrFl (Jr 11arrr F id~un Hld Iu(ia( I() Il1(l~r the fea~)ibIli_tr or CW8rrC divrri()t1 11 (lrul1) 1)r(~nt(d hi~ rcr 1(lrL j Ulr

association Ln l)l~~cmhCr ()~ tllrJt TfrlY

IJhc Prrrl c- l nKf 1mrnltYIJ(rncn1 ~~ ()( i ~ll i Cl a-I lr1r wi j 11 I h(~ UCi~1I

actively ~ourht Uh [orrlal iiaLirl1l f)r~ 111( lgtlfTJc Lah l)lllll j()n l)nLr(JI lrrgtir t

ciurInr the fir1 hnl r If 10(9 Ihli fforl lu1l1i natl11 in

I) Jla~)--are of so(~(iaL 1 (I~j J at i ()ll bT I[]( al ( () f ~1 i auLh(n~

lng a rn1ll (~(gtWtr~r diLrj(1- in ~arjdiv()hi 1~()l1nl~r (2) nnj

~) C0nunj_Lmrllt_ h ~---(vCra-1 iaj( ltird (If1I)1 ~ll~(n(i_( t) i III

Illan1dne anrl carrvinfT out a ~(VIaF( fliVtion nrgtir(~L

In JlllJ 1~1(~C) t he lJIlivl_~r~j ty (Jr tUInll nla [Jlorrj ar~r(Id 1 () e()lleiwl

limYlological llnli ~oclO-C(H10Hli_( rr~)p~lr(h (lll Llh iakr and urr()undiILf~ lla(r shy

flhed and Lo coorrlinaLr Lhi- rC~laquol(h wiLll i~ftaL ()f ~Iv(ral ()theY (articilgtrjl shy

inG agenclC- IL1rrbl( T-] i a (()HlT)-I(( 1 iL or 1middot1-1 af~fn(i(~ e(Jnn(rl1inr r ill

the ralh ]a~e PotluLinn Conir-rJ 1ti(eL

Bn-ic)-]Jv UH I()lLHiiCln (()nLro-1 nr()i(~(L a~ imrJl(Jfjnttl ((Jn~i~L(-d (lr

LhreE~ mUjor Tnmiddot(lrram~ rwo o[ th(~~( W(rP l)u-lutioIl conLY(Jl r]Ca~~UJ( ri1[i

third wac a deLailed cLudy (1f till lake and wliJrc)clt fl Lila LliF (rricer of tlH~ control mpn--urc~ cou1d he a--J(~~-cmiddotll

rphe fir+ pnJlutiCJn ~onLr)l r~eallrC iniL-iLuted Wl- Lh rerinllfrll

-ewa~(- (()Jlf~tion l inc 11 i~~ CnYH1((t(d to iJH ritv 01 Hillrr1TI )(wlf~( ~~r~shy

tem near thC Hi] lllar Latr lioni I a1 r1 ron (me liirhw(lV TI-~j nnrmiddotth 1(1 Eagle Likl and thpn c()mplrtelv (~nclrc]e~ the lake ~rvir1J~ all re-idCn(r~ around the 1nkp 1hl~ eont1o1 (aCCllp war rleirnpd 110 (liver (In of the domestiC waftp~ r~cntr~t((l by thi~ -I lke rowmllni ty front thr w~l~(r~l1d

Table I-I

EAGLE LAKE POLLUTION CONTROL

ing Agencies

Agency

Agricultural Research Service USDA

Agricultural Stabilization and Conservation Service (

e Lake Improvement Association

Environmental Protection Agency

Farmers Administration

Kandiyohi County Board of Commissioners

County Soil Jnd Water Conservation District

Minnesota Department of Natural Resources

Minnesota Pollution Control

nnesota Resources Commission nnesota State Leaislature

Soil Conservation Service USDA

United States Geol cal USDI

of M L i mno1 cal Research Center nneapolis

University of Minnesota Morris

WesMinn Resource Conservation and Development Project

PROJECT

Role in Project

Chemical analysis and research in cooperation with SCS and UMM

Partial fundi construction of Watershed Structures

Project initiator and promotor Initial financi 1 contribution for research

Grant for sewer construction and I nteres t subs i dy on FHA oan

Loan for sewer construction

RCAD sponsor and fiscal agent for MRC Watershed Research Grant

RCAD and initial Financi for resea rch

Lake s research and central state 1 coordi na ti on

Grant for sewer construction and nterest subsidy on FHA loan

Partial Research funding for lJMM USGS and watershed research for

od of July 1 1971 to June 30

Design of Watershed research structures

Ground water survey In

Central State level research resource center

Project Research Coordination Limnological and Socio-economi I research

organization and litaLion

~(wnfr i S2wage

untt m(Hlth

COtrlT11

()rosj

froJ1l

taken from

T0mpqrary watlr (esi

or ratps

by-pail1~

watrr hllcirCts

with in

during

snillway

l~ain-

ani it arc research

strHot uro G )

true-tur

1 An fill

f ir3 h s

p1uc hutu-) ( (1~UlnJP bull

ma~tnlr

fntc~ ~

p ( 1i

1 fi both and ncrm~lnent of he

ir management wj]]

() from

fairly roLatj swamps

1 field

varLal11 crest elvat i

water mettri and

nutr-tentfgt orranshyof watersheds

the (7)eNrt of for

runoff from even it is Lnci conshyary

Further details to 1nR installation of equinment ancl ne(essary to l1eaiUre -rater levels of tile water s[U1lJ)le3 for analr=1 es and to measure oreeIni tation

site rrlpa~middot lHr

in~tnllEd as nRr~

c (refrilcerated) wlltpr erurrplr aL site to for Chemil8-l ana

h 1nstallaUon recorrling mccipi measure sity duration rUllOllnl of

lcnti fic i nstrull1(tlshythrclUfh 1 CJ7(

Ihe llrpukshyts nn(l fund

Schedule for

Construct

TABLE IT-l

pril Began ()

Sept Continue 19

Nov 1 COl1pleted h9 10(

Hay 1973 Completed 57

Sept 19n COJ~lleted 80

June 19rJf

~)Ol1 rc Cs fo r Lake newaGC ~yptem

Jmount

Loan for SfWror (oDltrucLion Farmers fIrlm i n i trltioll 000

$730flo)

TABLE 1[-] Engimcring Construction for tlllt

p CncL flmount

un [D j[)[)

lo85~ (8) 180

plusmn(h 91J

A~~C~) 1 HT H

AH bullbull - U A ion

with be described later Geological Survey (U )

conducted a s Ludy water ann surfac-e water flows z~-t z

lake from ti1 surroundinp waLeni1cd Partial flmclinp wor1 came from thi S3Jne legi gnmt wi1ici1 totalelt1 lOO()O

A econd HRr leglllaLivc the Univers i Ly of middotlorris and is

section ~

US 71 a MN 23

-i - - i- - Ii~

~i--J I

c 5deg 00 us 71 c

~ n (t

~) ~ )

S~ ~- + n

m~SEAnCH REGTILJS

ra u (j)

llinnooo La befan thei in Decemher ng for

waCl and froID I-I

lundinF Umno I1Clearcll

Item imount

OJ Ishy O()l +- 10000 or)U l Ishylt- nnc-ota(j)

l tan1 o shy+- lt o u

IshyOJ--gt ra

1j Moryi Lab c thlOlWh the lereL1

ct rrant3

-J OJ Ulte lJniv-

D ra r facu]

L1- liLie lt (])

shyo ltshy

(j) (lJ

loned in been funded by nr(lgram invnlvi

fund (0) and Uw federal agenei conti nues s of Lh date undy

elf tIl( Arri

nrepTrCd by

ectj on are v-llu( of l1hYfi ur-ed lin from EalC llakc L inl

1 1 111 r()ll~ inc smnpl(gt f) hO~lIl in lrf

I ) ~ i r1t [ I~ Lk-I

amn I ( (~i j- ( i ~ Ul ( rJ Lr(tl ()j TI~anJ c thf mlLreo deCp ~~amnl c ~ i t - i ow end

L h( aK nJ)()ut () rH t( - cic(p ~ i ~- the

in1 I ii rJnw I onr~ in rninfall II ic the

Lakt7gt emiddotlcvatiorl rlI No Cn_)()(O)

it to Kandiyohi ()thfrwiGP notI CDJlIpl numrlers in

rfer to

~)llrfacc or lqn rpshy

taken one

late the s8J1lpling as 1 [rcnrJ Jan weekly were

(11lv i~ a mp lsurp

of th( (arbClnulJ

i it) oonent~

pH a ampl e

The lPSIIIL of UI(

Tnke art rt11()r((j

vaL 1l(gt~ lI(l

recordti -11(

i nl~ 1 t ~ I r

) f lrh i l i Lt~m Ltd~ ca]) hi Yr

+ + lie)

() r L h ( ac i d it I I ( i tJ d i I T 1-1 In ~bl

~ ~ ~tmn l

Pc] l nv i Ill~

Alkali n i ty

Alkaljnit i can b(~

l~+ tion of inclicatF

J L 1 the bj (nrb(HFtte converted tn ca rbonir~ takes

~ ~lamni 111(i(rj uL wlll e it I

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

lhcgt r~fll ~r(l(il(~ C(H

Lhr()1]t~1l L9Tl 1llrC

i nr~~ une fnCtFl rrl)Jrl Ul( ~urfac(middot nf

NCVfrrlhpr

ecnnd rlcfi llf(-i

[nfij(rshy

(til) L1I111c~JI-( mil 111Tlt IUld

~Y)t bullfi leG

I~ight Penct raLi

d i ~~ c r (~ltld i n ~~

aVfr~l~c ()j~ th( rai (cl LnW1nl ~~llr-

i~ nl i

thLLcolored in 1)1 il ( k Iind wh i i ( ttrn

more S i 11

The indJvi dUel 1 avcrarp nttal

epilimnion and ) aflll

ittle vari period 1970-1

nit rni(~ll

Lahe [1X( 1]l-h thr )from

r(~)u1t~~ nr the

L1H~ licnarLrnenl of

fewy 11v1

ivitv rlCllt of the La1 tJr~ n(lrLerl ill

for (li the (nilshy

arc flloLjd ill thtl averaf pl~

and n1 the hfno I i rrl-

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

t(La ItJ~r~la( ((ltl~(

jnr UI llirirld lt()m

I) bi lLi r~h lrl(lilj~lt j t

Til Idt 1 jill

11On ji)in1 al(

1IjI-IPIJy (jlh(jpllIJq)11L(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

Tle tCltampl waten i 0 very hilh at the beginning decrease j n conshy

centration as Llleuro concent r~lt of total

Table rH-14 Ii b1 1q(jq (1 )

specific ConcluctiviLf

Sneci fi c eonr)uct ivi

conduct all presen L in indicate R

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

floxihle polyethylene 7ra(ie ni1mc~~~ al( ric

of trac1(-~ nQmcs warranty and UOC3 not [(nifv Lhltlt Lhe 1shy

sion of othfr com~rlar[lhl~ nrnducts

linaltered

Acidi ty c Ti Reference

MHgnesjUJTl 117 an Jy deternincd 1

yzed were held a

For ana] analYi TTI-CJ

Eleccrode AlkaJ ini tv rI i

Distildetermined end

exceSsLt 4degc

Samples time 11 hIs

7 81](1 Ammonia Eleci usinr an

Anenic c

Ine(hod Di L l~pthods

i p - Kjellah] dil-II

( Hcdnx i_on Ph (1et ermi naL equipment

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

and ra i_30n j i (ation)

bull Jere im( anci1e(chi o

r1eLaLt ~t()mic

ipore from 1 month

pH upon arriva~l at the

absorbed a strong

mrccro-Ki el(1nhl

-------

For Analytical [lcheme for

OrthoJ11osphate

Orthophosrhate concentrations the antimony-plJospllOmolybdate aEsi um antimonyl tartrate colored molybdenum blue is

ascorb j c acj d t() rcciucp

is direCtJy nroshy)rsenate as we11 as orLhoshy

ntprfprCncc (gt ~)~mnJ

AnaJv~v-~s were ma(LE~

wpre hpId Ilor

leftTencp 17 19

3pPCi fi~ Cnnriuctlnc~c i dp~p

111( pcelf cClllllllctancc of ullaltcrei Were mCHsurfd i rmrw(l

npon lrcj vll i the LalJo

Tn cj Lu JrhCrmi ~-Lor rllherrrlOTlctcr

Acidity mg

Samp1 e Sites 1 2 3

Hypo Week 1 imnion 1 imnion

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

TAGLE III-5 Me ta1 Ca t i on s (Eagle Lake 197(l-74)

Metal Cations ppm

Sample Site Ca Mg Na K

Epil imnion 40 3D 73 78

i mn on 42 31 69 7

2 Off Bonhams 40 34 69 72

5 Outl et 39 31 76 74

Metal Cations ppm ( Range)

Ca Mg Na K

3 Northeast Inlet 40- 1 Oj 13-45 20-69 16-127

4 South Inlet 27 - 179 9-83 16-290 13-167

ABLE 111-6 Nitrogen Ammoni a (Eagle Lake 1971) PPIII e Site

2 Week Epi1imnion Hypolimnion

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

TABLE II 1-7 Nitrogen Nitrate (Cagle Lake 1971-1973) ppm

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0032 0014 0033 0013 0011 0007 O 0014 0010 0006 0010 oOW 0014 nOlS DOl1 OOlS 0052 0117 0077 045 0018 0059

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

TABLE III-B Nitrogen Total (Eaqle Lake 1971

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

pH Eagle Lake (1970 - 1974)

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

756 780 759 7 760 00 763 758 759 755 171 746 731 790 764 7407 778 8 795 l 778 765 755 7119 776 795 182 763 181 818 806 7119 746 8 lS 772 8 772 760 750 755 764 8 763 875 773 765 lD04 7 825 792 806 995 7 835 798 7 7I] (j65 71J8 845 7 760 880 744 822 792 nuo 721 808 752 785 B55 744 803 763 725 830 7SB 7 731 IGO 10 815 BOIJ 7~7 159 818 792 750 753 195 820 755

195 765 74 742

------------ _ -middotmiddotmiddotmiddot-middotmiddotmiddot--middot~1

TAGLE III - 10 Ortho - ate Concentration Eagle Lake (1972 - 1974 - 11 Total Phosphate Concentration Eagle Lake (192 shyTA(jLEOrtho-Pppm Total-P pplll

--------------~ -------~-------- ---------~

Sdfllple Site 2 4 5 4 rshy

Week lpi- ilyposhy Jeeklilnion lirdnion Ii lilnl on _______ [1_l~ Site

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

12 0060 U17U 0052 005B 0004 12 0068 0274 0314 0509 0042 14 D038 0060 0030 0016 0003 I 14 140 006 0206 021) 005916 U006 0001 0008 0028 O 0001 16 0066 0072 0044 OOG6 0075 0057 13 U06 0001 0029 O 0001 18 0050 0066 ODbS 093 004420 U003 0026 00()4 0073 0003 20 0060 0080 0116 0229 004422 0006 0086 0007 o1l2 0168 U006 22 D041 0092 o 0198 0262 O24 0005 0110 0125 0231 000) 24 0045 0167 0177 O38G 004026 0004 0174 0086 0202 0002 26 0041 0254 0168 0312 04G

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

36 0002 O 0001 0104 UOO 36 0U51 0241 0048 0138 Oi 38 0003 0309 000middot1 0064 288 0004 38 0U4 0375 O lIS 0365 0044 40 0003 0091 0004 0059 0185 0005i 40 D058 O 0064 0059 02SJ 004542 0004 0007 0003 0045 0111 42 0072 0088 0063 OU62 0171i +4 0008 U005 OOOIJ 0055 0058 0005 44 0068 0092 0062 0135 0039

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

Specific Conductivity Eagle Lake

Conducti vi ty jl mhoscm

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

POINT LAKE (SAMPLE SITE 6 1972 1973

unless otherwise indicated values are in

CaC0 ) (as COD Ca Mg Na K3

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

PHOSPHATE SPECIEICNITRATE-N pH ORTH -p TOTAL -P CONDUCT shyANCE )1 mhoscm

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

Selected Minnesota DNR April 10 1976 (Week 15) values in ppm Data from reference (15)

NH 3-N N N0 3-N TKN S04 BOD Total P Sol P

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

gure 111-1 Eagle Lake - routine e sites in lower of each filure

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

m( () J~~ I I ~ WlwI- ~ ltC

1 ~)))~~~j) ~~ (~-- - G~

I ~~ ~~I I ~ 1 bullbullbull h

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

e Lake Hole e Lake off Bonhams e Lake Northwest Inlet e Lake Inlet e Lake Outlet

nt Lake

Oxygen and Lem~)erature profiles JJake (Ram-oleFigure III- numbers

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

121 T c I shyQ ISw 0 I II 20

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

bull bullbull bull bull bull

HYPOLIMNION - I M ROM BOTTOM

30 1971 _ -

u o o I I-I - j- =rlJI

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

I I I I I I I I I I I I I I I0 4 8 12 16 20 24 28 32 36 40 44 48

JAN FEB MAR APR MAY JUN JULY AUG SEPT OCT NOV DEC

WEEK - MONTH

Fi qure 1 1-5 TemperaLJrP Eagle Lake (Sample si te 1 1971-73) (- f +ho 1iemperature nCis taken one ishy

--- 12

1Ou bull bull CJ) - 8 bull

6 rO bull bull bull I bull bull

4 bull u u w 2

16 20 24 28 32 36 40 44 48

deg APR MAY JUN JULY AUG SEPT OCT NOV

WEEK - MONTH

Figure II1-6 Light Penetration Eagle Lake (Sample site 11972-73)

90~ EPILIMNION

1 I III II ILI II III III III III III III IIIo I ~ 8 12 16 20 24 28 32 36 40 44 48

WEEK - MONTH

~1gure ll-7 pH Eagle Lake (Sample site 1970-74) bull

600 E ()

I HYPOL I MN IONshy 500 en 0 I ~ 400 L

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

I I I I I I I I I I I I I I I I Io I I 28 32 36

JAN FEB MAR APR MAY JUN JULY AUG NOV DEC

WEEK - MONTH

Figure 1[-8 Specific Conductance Eagle Lake (Sample site I 1970-1974)

---------

ANALYTICAL SCHEME

FOR PHOSPHATE ANALYSIS

ANALYTICAL SCHEME FOR

NITROGEN ANALYSIS Figure II 1-10Fqure I I 1-9

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

TOTALDIRECT J IJF nA~NlOGEN_~--J

L_AMr~ONIA

LTCR 46 I 1

[-~ILTRATEllt~[ --r shy JDISSOLVED fILTERAGLE

[ RESI D~~I r shy

I DIRECT REDUCTION DIGESTICr

j- J- J - NITRITE TOTAL111Ti1T~_J I NITRIITE KJ[LDAHL-NITROG

-taeldahl-Nitrogen The sum of free ammonia and organic nitrogen compours which are converted to arllllioniulll sulfate during digction

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

PARTICULATE ORTHO ACID HYDROLYZABLE ORGANIC

FILTERA8LE ( DISSOLVED)

I 01 RECT HY DROL Y SIS DIGESTION

l 1 ORTHO

H Y DROL YZABL E ORTHOORTHO

HYDROLYZABLE ORGANIC i

---- 1

r Garmlc

ilott-I c

have comparison~~ call nutrient the USual substantiated

Dc detetmination

frelt1uency

altowed ~3S

a Five search cell wa~ Plankton numbers )

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

Macronhyte the lake problems

Ill the mosL 1( free 11

two main

d improve phytes between

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

two and one-hal f Stonewort

much J common Chrrri~ STJ ) Tn abolll one-half meter to the rnaclophte orociuction

ann thl d mi OHC is re lcrvi y

meters ~~ anrnle S wi

ahrllntly

II]) hf 1 i rona 1Of (cgtTIshy

nr0r111c-j i vl_tv r~j

Ul(icic nol a

undfrrrOtUld pl_rt i r~rli ficant Fortuna r())r

1dell lUlilerrrmmci he 01 cirni fi c[Jnt lltaplc Lake CGtirnnLt=~~ middott()nC~Nori and

we Itlcmiddot~tl

ie nr)t iAi]tl 11l L expecterl to l)r hi gh

Lh)L II rv w(i pht lrhI lollJd al~)o h(

arrmlinf r~u( h flOpulqtj onr~ and

short JJRr i 0(1 but

1~ i11 ~)l1b~tratJ~)

contrihution musL A] ~jnce the

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

be akT varied bctwlell

in Iaple Lake TJ~-lkp I thp rnor(~

the CoontaiJ to the rni pht he eXlJCcte~ t

()Oplllarinr I~rrslc TJcU-(gt

lake fl~lJle it wouLd eem would onlv be considered lIlodshyerately prorlllCL ire

llext ]laragrcLph

sallplinlc andltla] 1 study as thc 1r-l(u1rlr

fiJ amf~ntou~-gt a1eac whirh ilfltlnt1c

or~(ut

rrnrl eithel 1 nr fnlJpco letr tn thoCle

t he bottom on a i (1( the frame Wfr( harshy

dr~pLh elate an(l ~)aTflplinn

rc(~nt 0 r cover if the dLmiddot~tribu-i fllJOlU nv(n clTmiddotiJ-d ron~~tanL

r ph(i~nhaLC analy~j~

were made veiphinl parler (()nLour1 Net product ion W1C3 then [t yield b inn ted area

aVerape

sediMent s an(l comnosition

in the tahlethose

TABLE 111-15 - Eagle Lake ankton

several trivolvic were tn=== ---------shyof Lhe eyed Llvy 1nshy

marsh arc

out tat ive survey nf

fauna es were and Birge- fltkman DredGe

TIl -~

InLo the

WaterDhed Strncturp

Prior of the rcreRreh

rhc Tlr(~~ent(d

on woul nbc

rliinnesot~l I~aturid ies

to it fically ogrilpby ) Addi

NuIsance

~ummary on

11horolaml ManaGement rnformation Intprest(J directly regarding informaL

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

Anabaena circinal Anabaena Aphanizornenon rlos-aquae

urn sp aerugineo-caerUlea

dium Minnesotense Polycystis Polycystis Merismooedla sp

CHLOROPHYCEAE

Ankistrodesmus falcatus Pandorina morum Pediastrum duplex Staurastrurn sp

CHRYSOPHYCEAE

Botryococcus sudet i cus

BACILLARIOPHYCEAE

Asterionella formosa Cocconeis placentula

otella sp a prostrata

zebra laria crotonensis

Fragilaria capucina Melosira granulata Navicula radiosa

01 NOPHYCEAE

Ceratium hirundinella Peridinium cinctum

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) Code number ~dentifying these species in computer (2) volume in ~rn These volumes are average colony volumes for those organisms normally found as a colony

TABLE 1II-16 - e Lake - Station 1 Phytoplankton of Occurrence of identified species the three most abundant

(1) t nu

3 Aphanizomenon flos-aquae 1 Anabaena circinalis

71 Melosira granulata 11 Polycystis aeruginosa 74 Stephanodiscus niagarae 61 Asterionella formosa 86 Ceratium hirundinella 10 Phormidium Minnesotense 69 Fragilaria capucina 12 Polycystis incerta 68 Fragilaria crotonensis 33 Pandorina morum 5 Coel um sp

15 Merismopedia sp 26 Ankistrodesmus falcatus 51 Botryococcus sudeticus

100 Un i denti fi ed

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

7 Lyngbya aerugineo-caerulea

64 12 75 91

Cyc 1ote 11 a spp Navicula radiosa Synedra ulna Euglena gracil is

1 1 1 I

(1) Code number identifying these species in computer program

E rII-17 Phytoplankton species abundance Eagle Lake Station 1

I--- Percent Total No Shannon Second most Thi rd Mos t Accounted of Weaver

Most Abundan fll Abundant Abundant For Di vers i tyDate ~ I Code ~~) PctN(3)

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

Mos t Abundant f II Second Mos t Thi rd Mos t Abundant Abundant

Code Nb~ J I Pct N(3) II Code No1 Pct N ICode No1 Pet N

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

(2) Code Number Identification

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

1 Anabaena circinalis 61 Astprionella formosa 3 Aphan i zomenon fl os -aqup 64 Cyclotella sr S Coelospherium sp 68 Fragil a ri a cmtonensi s 7 Iyngbya aerugi neo-coeru1ca 69 Fragi 1ari a na 0 Phormidium Minnesotpnse 71 Mpl osi ra ata

11 Polyeystis apruginosa 72 Navicula radiosa 12 Polycystls incerta 74 S tephanodi scus Ill agMae15 Meri smopedi a sp 75 Synedra ul na 26 Ankistrodesmus falcatus 86 Cerati Un hirundi wll 33 Pandori na morum 91 Eugl ena gracil is 51 Botryococcus sudeti cus 100 Unidentified

Notes (1) Relative abundance of the three most abundant sppcies identified in the epilimnion (3) Abundance as percentage of total count N

Percentage of the total count included in three most abundan Total number of identified (From Table III-IS From table TIl-IS 7) Using plankton net concentration method Begin using Millipore HA filter concentration method (9) Be~in

inverted mi croscope method

I TABLE I1-18 Phytoplankton Productivity and Diversity Eagle Lake StationA ([41iico 1) Miic Hypol imnion II

Percent Total Accounted of

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

INo Div~4)INospec Div NoSpec fliv

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

lons(5) Coun6) NoSpec

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

TABL[ 11l-18 Phytoplankton Productivity and Diversity Eagle Lake Station 1

2)HypolimnionMetalimnionon D

1 v(4) Date

No SpecNoSpec DivNoSpec DivNo

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

Notes (1) In absence of thermal stratification [pi- nion refer simply to upper middle and lower 1 based on data from Station 1 only (3) Number identified (4) Shannon-Weaver diversity in hi (5) Biomass of phytoplankton in metric tons count of individual phytoplankton per n~

concentration method (8) Upper two thirds layer (9) Total lake as in (7) above (11) concentration method filter on fil from plankton net fil ter method 4) Total lake summed using inverted croscope method

TABLE II1-19 Areal distribution of phytoplankton in the surface waters of Eagle

Station(l ) NoSpecP) Di v (3) Tons(4) Count(5)

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

(1) Location noted on Figure II I 15 Station 1 is Station 1 of Figure 111-1 (2) Number of different species idenshytified in sample (3) Shannon-Weaver diversity in bits per individual (4) Biomass of phytoplankton of top four meters of whole lake based on data from each stationin metric tons (5) Count of individual phytoplankton per ml

TABLE III-20 Comparison of differences between selected TABLE 1II-21 Aquatic Zones - Eagle Lake Co Minnesotapopulation statistics in the epilimnion at

stations on Eagle Lake Av Produc~ion Production Production

Zone Depth Lake in glm in kgYL in tonsyr No Spec (l ) S-W Di vers i ty

Date at Station(2) Count at Station(3) at Station 1- Pondweed o - 5m 6fi 162 32414 36(Po tamo geton ) 2 2 2

81672 11 11 74 69 209 1 83 2 Stonewort 5m 25m 19~~ 777 500410 55]S 3172 10 12 84 94 204 167 ) 91372 10 11 92 77 231 257 g 2872 g 14 321 266 216 234 3 Coontail 25 - 4m gee

130 390]6 4301372 14 10 201 149 240 2S5 (Cera tophy 11 11973 4 6 62 139 085 182 3673 2 2 5 6 063 085 4 - 20m 66 62673 12 10 172 85 311 304 (Prof 7973 13 11 82 66 309 267 72473 8 10 lOS 49 165 243 5 Plankton 87 73 10 15 4397 3264 036 045 (L imnetic) 82173 13 13 297 391 101 060 9673 12 11 299 198 224 233 91973 7 16 140 383 205 221 10573 18 22 427 896 1 74 209 01973 14 20 402 789 169 229

11273 14 10 3014 602 1 51 148 13073 10 8 292 495 217 231 TABLE III-22 Total P in Aquatics - Eagle Lake - Kandiyohi Co Minnesota1474 6 6 248 644 104 0S9

11874 6 7 274 150 1 34 1 18 ----_ on p21 74 6 8 144 429 183 1 32 Zone vnlJr mgPg in kg21474 4 5 368 169 044 098

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

(Potarnogeton) 32414 9 29 64 2 Stonewort

Notes (1) Number of different species identified in sample (Chara) 500410 5 250 550 (2) Station location per Figure III-l 3 Coontail

(CeratophyllIJrn) 39016 32(3) Count of individual phytoplankton per ml 125 275 4 Deep

(4) Shannon-Weaver diversity index (Profundal)

5 Plankton (L imnetic)

TABLE 111-23 Aquatic Invertebrates Observed in Eagle Lake TABLE III-24 Coliform Bacteria in and Adjacent to

e Lake - UMM Student

roti fers

Sf) Concentration - Col Horms per ml e Site (rig II 1) May 2 1973 May 29 1973

Annelida Lake proper unknown Hirudinea - ocation o o

3 - NE Inlet 02 a

4 - S Inlet 6Oligochaeta - unidentified worms

S - Outlet 3

dentified water mites

uni denti fi ed water beetle

- phantom Illidge blood worm and mi larvae

Culex sp mosquito larvae

xidae Odonata damsel Trichoptera

4 fvlo11 usca Gastropoda - snails

TABLE 111-25 Survey of vegetation Fladeboe-Erickson and Glen-Fladeboe

Sites July 5 1972 TABLE 111-25 (continued)

II Glen-Fladeboe Site

A Zone 1A Zone 1 1 Bur-reed 1 Reed Canary Grass (Phalaris arundinacea)2 8ulrush (

B Zone 2B Zone 2 1 Canada Goldenrod (Solidago 2 Sunflower (Helianthus ~)

C Zone 3

1 Reed Canary Grass (Phalaris )shy2 Sedge (unidentified) 3 Canada Golden Rod 4 Dogbane 5 Canada Th e 6 Joe- pye Weed (--i~7--~ --~~ C 70ne 3 7 Stinging Nettle 8 Marsh Milkweed

13 Yellow Sweet -Clove~-(MeliJOus is)

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

l Figure IlI-12 Phytoplankton density in count per ml in the

(Samp 1 e site 1)

Notes (1) ns 61571 two counts above 10 (2) count based on mill pore conc and count method

1 3000-9

I I 2000 0

ltl ~~

----- ltltI ---0ltl0

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

V 0 ID CI CD V CI CI

shyNOIN~l1ld3 bull 031111N301 S31gt3dS ~38~nN J F M A M J J~gt

4shy0 W bullI~ c I0 ltl

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

ltt I shy0_ Z I IC -- +- --lt gt 100 I I gt- 0pound ill c~ 1 U I I tltt 0 ___ 10

0 0 000 Z t

ltV E CC ~ 50E c 0_0 t-t

a U1 o zv

O ltI+ - lt 0 lt1l J 30 I- t c-

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

a LIJ gtltX LIJ ~ z 0 z Z ltX I (f)

o 0 1971 0-------0 1972)400 o 0 1973I

II o1974II II I I I I I I I I I I I I

300 I I

200 - A f 0 RII I I I I 6 II V-shyI I I 0middot1 r 1 bull0

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

J F M AM J J AS 0 NO

Whole lake estimates111-13 Phytoplankton biomass in metric tons base on sample site 1 data

conc and count method (1) Estimate based on milliNote

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

J F M A M J J A S 0 N 0

Figure 111-14 Phytoplankton diversity in the eplimnion of Eagle Lake sample site 1

Shannon-Weaver diversity index in units of bits per individual

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

control structure water structure see FiQure 1I-3~ P 17 andfa~ mare deta~1 on

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

SUCeY of on at the site of the F1adeboe-Erickson water

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

Figure 111-18 Survey of vegetation at the site of the Glen Fladeboe water control structure

For more detail on the water str~cture see Figure 11-4 D 18 and for survey details see Table 111-25 D 84

l liInter-[hc1 f~tlLCl j

~llYacc runoff frnm ~~he laneL ar]llIlCl ~arl t TlkC (IltCr~-) iap] C JJid---t- i_l1

) treamLI nw fr0T1l LH1 w~lter ~C111r~-( t~lat Carry i_nterroi ttCnl Yunoff from thp

9OOO-H1e lancel arricll]+~UrQJ wfltrlwl (Fiicurp I-J) ~oninJCx rJacial t()rnGrlrh~I -T L111 to llq~~ ] OpeS nnclCJP1inntJ~) in th( Nr-lter)~v~(l ~ nnd mn~t

ol]~) Tn i lun-tCxture anrl well ciraj netl NWTl(rnU~~ wCL-l a~l(l r1cnrcssi

lr( caij-erl(l L)H0ttr)~lcrut L~lt~ arcu ~--o Jnllr1 of tflC sC(liYFnt (roclCc1 -from

elJ1Liv~d(li conlalld is Lrarneci in thf(gt clC~Jtcf)inn~-- h0Tnrp bring tranfshy~()rLEd tn JltlrJc Lakc (~runland aC(()11nis for -lbout 7()~~ of tlC 1anel U~E in

the tlatpr~L(~r1 and pras-nnd ac(ount~ ror 1[~(Jlt Phf halrrn(0 i in rOl(ls

hum(-~ i (rlrTTl~Lcad~ tnd 7lar~JIC) I~ l1arL of thl- T~arlc TaJC tll(l Ult

~frLelllLl1r1 rch ~crvi(( 11 IJc1IariTflCni of flrriltlllturC (Va-Illrlt((l th(~

1(~m(1Vai (f nllirmiddoticnt~~ in lJr~-a(( rllYlnff -wat( hgtr Llr(( (li rfcr(nt waLrt c()n-trY)1 trlletur( irlC~ll l~rll(lJr( wa lif~(ril)((l in the seconci spction an(] -111

5n rLlltC- Tl-l ihrnlli~~l iT-h

nllrin -U1C ~)r-i()cl middotI)(middot~ 1hrollf~h ll( nul r-jpnL (Hl((ntraLinn-- anel

wnL( r vc] InnC Un (l( I-C rT1 i nCcl (or YClncl(d v-aL(~r nJlr~ nt 1 i 1 c out (-] OlJ at (rl(11

(If Ul( va(r-(ClYILr(jl ~truci In(~_ Ilil( QuLfl()ol volllrrw wprc mcalrcd cunshy

Villlllllly jurilf~ llllLflew 11(ri()cl~ lith r1 ]()tt-erl-Ln)(gt flnHTrlrt(r (llr) an(l

L gtl1Lr-r-~ar( ((orc]cr r(lhr lcv 1 CJP irl1ICllln(l((l 1[11rr ~lL Cael Lruci-ur( wa~)

al rc(n~~rl(rl ((IIiilI11nlLIr illl a fl~li(r-~Iafl( rtCndr 1rCcimiddotnItntinn WL

11 UlC Ill i(kinf~lr lnd (~-111 llulrhlll ~LrllcilrC with rCcCJrdinl~

ra l n Iaur~(~

1Iii( ()l1lflov- l~ irHTl ~LrllCLln( wai ~)anlf1(d at a1iollt l()-hol~r inLervaJ~)

h)F all LlltnmaLicgt l(-frtrlrr~LCd w~ltr -lTlnmiddotI(r ~ul(1 lOllcl(r1 Ial(Y vl~ llilnrl-~~1m1)1(

aL I (Jywe CVrI In c11~ linfill(rr( T)()rtinn~~ (~( l~aC1-1 ~lInnlf ltJ(r(~ Lnalv

((IY Lj(-I(la1l-[ ~J 11 I) alld r-i 1tIrpc1 r)()ri~i)Tl (0)1 1) 11m (il~(r) wcrC

lfld T0d ()r + H()~ ) -- 0 rL 11(1 1 K f~J ini Tie Kl (~l dllll IJ

Le c()-[ltJe[ lahl L(l~ W i nl 10 ml corwCilraL(j and or( Frl + (Je l ) for dirc-tinn li~LillaLi ~lt H PrJ and 1 ii (ory N) fi1crt11 P gt~l) deL0rshy

[fli IH11 wt) I 1 l()1)r Jtl )rnr~ ~cr nn 1 i Ul-(( ll((n~ral(rl H(l

l[lJ(J ull (-)]r)l Ijcv(lonnlnt Uiinr 1h ((JHhirll(] TarpnL Jneill(ld (]) l

( ) -N Hll ( ) -ij [(r Pl(lillr(r] nn ~l rl~(hnilt()n flJtn Jnal yzcr (lC i 11 (yICJ()j 1 rJI_(nl (NTT) in HatCr anl ~~(lwat0r) f()r

-IT tnl 1imica1 111liuLrjal ~middottilO(l ljfl-(I-t (WI Pc jn Hatpr and

+ NOraquo) - n Clrthn l wace drtCrmln0rl tll a spectro-phutOJnrmiddotLJ afl C e)l (Jr irveJ oTJmpnL uc Lnr (0l~1J i n((l r0flp-pnt (aw for total p) Cnnclntrat-iorn or K Na ra lllcl ~Tr It[(~r( IYlClsllrPll w1th an atnTrlj(

a1j()r-~T)ll)n ~1)~lttrn~h()t-nm(LCr (lf7) Al~n t(mlJ(~ratu-rl [111 r1 ()XVf~pn conlJnt

Wll( Tn(~a[)lr((l in TloTl(lCll ltratpr at iiO )trll(tur-~ to d(-~~pr11li_nc ch3np(~) in

rjtinn

12 rrrrulp names aI uSt~ll hcr0 sol(J~r to T)Yovi(j( I)c~(lTic i_nCOYTllntinrl

j1cntion 0- a trac1p nmTJ0 cl()(~1 n)~ CDntitlljP a ruar~ntep nr warranty

and docs not fJ -i pn i rI that the product i rlTiTIYOVPQ to the CxrJ uj_on of

oUwr comparabl f product

-)urfac( 11111([- Irac temr1()rarily iTl1oUYl(lcd 1t Lhe 1-] i c-inrTfr trur+llr

only two ihnc~- durinr the nCrio(l (jnci Conr~ptcation3 of ()r~inl~ ~J

NH -N ~JclLaJ ~l arl(i nrrrrnic + 11~Idr()Jr2Q1Jlp) P in the snrfa(c va+Fr~ -[01(4greater than the neeL LIre Cnnc en r3t -i on) i 11 t -j J (gt nUl flow for t-T(l lJ r i 1r r cmiddote

sampl-i-ng- raquon((~n trlf i on- in t jJ ( ~)lll fl eyv YgtlYlci fr( iFl () r t () 1 l~T1 fnr

Kj eldahJ J r) --( 1 ()1 r~ rlTl for -11 r--rom -t () to 11] FCW f(1 r from (Jn) to CLl- n)rE f(r ioLa1 T) frnrr ()()1 tr) OI)~l rfn ~--~r n-r~11(_1

flh( i_Tfl]1(illlln(nt area It ~lk Fll(i(b(-Eri(k-~n )trueLnrI fiJJ((1 1ditll Water durinr l-h)oI(ml-hY ]Cr(l Ulel 1iOnc1(d Ultl ha~) llP(n -i()rc(i vJrvinr

level~ ~)in(( ~hCl1 I(J-ith nnlv- (~ ~jnrrmiddotlc tilp lillP arnlJlld ljlC rCri1)lgtY~ of

the jP111()UIh1In(nt and I~ll I 1YT (~()Yltri1rDtiili~ waL(rsJt(~d ula U( rnlUTtl( of

tile ouLfinl Wl~- ~middotmlll ((mpar-Il I() il]( tcl~a1 -tIJr r-lclrirr~ ni(1 (tIl HaL~rshy

control t-l11CLlll( DUlinf~ Ih( )-T(ar oLudr ~rjnrl C(Hl(Cn~rltinn

Kje1dahl T1 nJll nrthc P w(n ccn-i~-nIJ-J Invvr iYI -+i 1(

outflow Lhln wder 1)111 ~lI-U CCln(Jltr~l-i()tl~ gt(YC hin)0) in 1]c

outflow (( Fi 111)r Tl [-10 - IT1-1 1gtmiddot11 rJ( Lu [ tl ~hi site rrdwfci ~hl nllLrilni ((Hj((ntrat-i()n~ If 11(1ncjc( vr] UIlL Y--Ial((j

throUf~l 1)1( i 1 i q~) 1h( ncrpfn Tn(lurcd n f1nl)derj 1ltT~lL(r

dur-in~ 1q() t(Hlf~rd from f ) T)[)nl aj rltlXlrrl1un )i-Ylcll lr1)Lh [1 r) rrnTli

in the ~lr 1(1(( f j ~](he rl(ni1-iiLItl icn ()r~ r)(i in 111( [llinri nr1])(lrpcJ

to bp lf(C-lll(r

At i)II ~llY~ il-juj(1)()( 1-rllClllTI It( vl3Lr 1- irnI(Jlll1jej (llJrin(T lq7~

because (If itl~-ll(r--i(i(IIL nnW1n(]I Inj rli_nilli )llritll~ -1C)t)i 1]1( iFlInnndshy

ment l()WI~J Ij 1111 Hi Ill wnL(~ dllriYll1 1 rll- r1(C)winrJ ~~(I)lll -h(uJ~( Cr 1Jinrl-1

and a ri Lll Ul 1~1(r t~lb1 r~ (I(lTll -I 11 (111 lrji nLfri l~T rni(l-~(TI-ilhl Y

(197 11) whrll 1 llfIi(icnt Vnlllnl( ()r VJl~JI lta~ imr1(iIHld((j [11 ii-0 ClllfI(w

control -vLlvr wa~ In)(~((l tc ll-Ir-d ~ln1 (jrtinlr(~ If tllr 11(11lj(d IIIr Llln-Jllr~rl

the Lil( 1Irn in -(rr~ tl( Lnnr))l1limlni fil1(C] I nv(rr~~(WillF dluil

June bf(all~c nl-- ahn( aV(rll(~I rLinrII (~lllUI~ rl1nd--r lnd -1~(rL Ir~inshy

age [JIlC iiJe- )11Lrl()1 (()lltrn-I vllv( gt1 11)n(j (~IlrLin~ ill IbI) l -111()v

slow (hltilif~ I)j-- ih ~Ir)lll(rl W11 (I

For ll()Ill igtl WlLI~ U[I (~1(1~ -I~Jrj())~ ir-n(lIUldYr]rn j l 1j-llrgt1 CHIshy

centrfitLo~I 1)1-- -I IJe)1 IJ l H) trUl(1 l vhrc f~irllY in limiddotI( C)llifi JI I~Jllll

in ponclrd 111(r r H~arli( 1Jlcl lV) (Clfl(ClllrflJj()n IJul -irHr~li~) nl

trends (Fj-rll~(( T-II - TTI-l[)) rlll l ( rJ_1 incii(aj( 1IIl i ~llnI((l Hnl(r (jrJinshy

ingthr()Uf~l 111( i__ ln ~~I)t(-mrnn--Iymiddot 1middotJ(lljrl[~nl1ti(YlI lt1[ l~ 11(~lr(J1 Ihl(Jllf~h the muck -nj I l~ LlI( iJn)l(llJnrJrn(nt r)()-+-tnPl -l1lrUlfr i)I( )llli-ri)nL cr)nlrJ]Irashy

tions in i-)r 1)11t (lc)w wLll dc(r(l-( l(I(r )Ivc~ra-I Dl(lf( In or -lrlinlfr

is not ypL Jn(1rYl nX~Tprn (rHltCn1 ahC)1l1 () j r[(he irl1rrl th r-)(rl(i lJoLi)jl dllrrJ~ (ri

to O~l Jpm (lllrtn~ llru-I~ (197)) a~lJ in(liCai(d tlat the Tionc1 [)o1Lom wa~ ing (or )oi1l1y Cbt-lill(d) ihp n(e(~lty (rJfldi-Linr- for (l(nLLri [ird~ion n-nshyitrificatlul1 dj (1)11 in L~I(~P iNuLpr rontr(Jl ~tYlJctl1r0) to h(11) 1((111((

the N(J~-I 1111 in 11er 11rfnrC LL rl rl iw Ihrourrh 11 L5 1( )1I -

11h( UC J ltl~tl(r Iont-J(J-j -tr1Jcblrc L(J irrrnrnvC wlter flltlit_T of ~urfn(0

rUnoff frnm lrriclllLural crcfJlancl CL11]lrilr rp1ih1e rlr()ilinf~ the ~()i1 has absorptivc 1 lnac j Vr and dol not remiddotl Cn~~c IT and P t(J 30-i 1 rltlL(r (lrl i ninr

through tJw 1i l~ ~~tem Fxcellt fo~ lfO)-II concpntratinns nf oYrani r J NH4-N taL P and ortho l Jl curtaee Tlnoff can elP r(ljuc01

flO fll

11 Figure III-20 Concentration of N03-N in tile outflow and ponded H20

Concentrat i on of in tile outflow and ponded H20F1gure III-19 at the Fladeboe-Erlckson structure 1973 at the Fladeboe-Erickson structure 1973

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

Figure 111-21 Concentration of total dahl nitrogen in ti Ie outflow Figure I 1I-22 Concentration of orth-P in tile outflow and ponded H 02

ckson structure 1973 at the Fladeboe-Erickson structure 1973and ponded HO at the Fladeboe-E

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

Weeks after Jan 1st Weeks after Jan 1st

1II-24 Concentration of NHIl-N in tile outflow and ponded H20Figure 111-23 Concentration of total P in tile outflow and Fi at the Glen Fladeboe structure 1974at the Fladeboe-Erickson structure 1973

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

Ou-shy)( Go 0 0 0 I L

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

00coC~middot COlt00 0 0 o cto03amp ctn

X~I X X X

oLl 1 10 )0 30 10 20

October November

Figure 1II-25 Concentration of in tile outflow and ponded Figure 1I-26 Concentration of c N in tile outflow and ponded H20at the Glen Fl structure 1974 at the Glen Fl structure 1974

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

Z I xen I-o S gtlt E 0 laquo()C~0_ro_ 00 x13 06lt - Co f) ~ o

30 - X o

() 0 o oG0

Qpound (f) 0 CGeuroQ

1 0 bull

ltt) famp 01900 )lt m X ~o 00I I I I I pJ I I

1 10 20 30 10 LO 1 10 20 30 10 20

October November October November

x x x x 0lt9

gure 111-28 Concentration of total P in tile outflow and ponded H20 Fl at the Glen Fladeboe structure 1974

Figure 111-27 Concentration of ortho-P in tile outflow and ponded at the Glen Fladeboe structure 1974

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

1 4 ~ 020 Gaxoltt1 0 lshy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

0shyI ro o5 04 sshyo E Cl o0

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

riu~l-I It(~W pround-watccr

furfac-water

Jl~tmospherie idmini~tratl

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

lieW 0 -1 N r-shy0 (-J

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

gtshy gt c Ishy3 VI ~ -shy

-shy ----shy __shy -shy

-lt 0 CO 0) m CO M N I 0 q N N

co I q -lt M cD (l -lt I

-lt lttshy -lt cD CO q M N -lt

0 shy CO cD r-shy -lt + ~)

ll q ltt- O M 0 N m M

CO M -lt 0 I shy m M 0 CO ) + M

-t m r-shy N u 00 0 r~ N I q

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

-m C) m -lt en (YO ltD --lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

shy L OJ gt + co C Vl

3ltt -I OJ 3 co

~~gUo L coshy o U 4- 4shy CL c OJ shy-+ co U 0 Vgt gt-gt gt -CO+ QJ VI 0 W LLI ltJ 4-shy U)

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

bull USGS observation well and test hole

o USGS test hole

o Domes tic well used for observa t i on

bull numberSurface -water oaoino site letter and desiona tas tr ibutary inflow site

- - Drainaoe basin boundary

Drainage Ba~~ln and U(JGiFigure

ie required Lo this spcLhm arp in the

~(yurc~s and lCflVP hv iJY UIP ]10 bUitv C)f

rhe 1uantitv l)lHigtL j ~~ rather pxt(n~d

(Jtlprnximaticn or major

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

Nutri(n may he to tr li1f~l c 1n1() Virl

ground waLeI inflow nrccipi decompo illf-~ orelni ~middotmgt water ()utflnv[ rnund Wlr(1

and f i h harvc I [ the esUmatim of Uw as surfacp -lnJJ~l 5nf1 nv ground water inflow woul was calclll~L-l llt ttl(

t I) ie J I~Lkl)

Cr WI h(~ H 11 irncnt in ion urr-Iv tfl(gt

lrtV erJicr UJ( 1 nk tllrrlurh

An 7 No 8 Water year now

lJhe analy~l

year on total data in

ap-prcz-I mati(in Ll1f TIT-I c111lple it

(FiGure lIT-1 -amr] are nnspntea in

repo rted in the- tab I nutricnL er_gtllcentrations

or wter oamplc3 WiUl the ex-ception

analyses of water slrfacp mter

i hu~Lry [Yli lf li)rilJll+rUf

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

of phophat( 90 ()f UtP

laraTrl(L(r~~

Vllllc (Jr lll(( 1l1ranhi(r

)rrLrl

cwv~e 1 Udf~( nroduc ) an (1 if thal lld

represent lbs (10 lear [11h( ((1l1

) (10 J bs (qQf lW) of the lQ73 pstimatl~d

0 r plloGPhcltI

hich enlr t11( m T(jot of tT1P

lh~ cf the the lO1al

utcient

Lr Ll [( it1

Trnt ~)f 111 rt ri [l()Jn ( PU1( T 71- 1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

1J1lt 1)1( ()lrLi 111 l)(gt ~ht t~I~~lll

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

(middotJrIJmiddotrj I )yen1~ i i ( ~~ 111( rq)Il~~)llLPUrn

tl i )f~(rl ()nl

j r~n i r j (lLrll rrlln-t i L i (b((rl i()l1

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

-lt J -J c - -lt r i-J

Pshyo D J

kg nutrients

Month ac-ft TKN N0 3-N Tot-~ Tot- Ortho-P Ca x 1O-~ Mq X lO-L ~~a x 10

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

Calculated using TKJ data froll 1974

--_-_ -~--- --~-----~

TABLE 111-27 Nutrient input to Eagle Lake in surface water inflow at Tributary No7 (Ref 49~E inlet) during the 1973 water year

TABLE 111-28 Nutrient input to Eagle Lake in surface water inflow at Tributary No8 (Ref49 South inlet) during the 1973 water year

nut1i ents

Na x 18- 1 K xTot-P Ortho-P Ca x~onth ac-ft TKi~ Tot-N

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

o o oo oDec o o o o o oo o oJan o o o o o o oo o o

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

oo o oJuly J J o o o o

22Aug 2 d 5

Sept o o o o o o o o o o

496 49548567TOTAL 418 867 26

Calculated using TKN

t calclll lslnj ae(aqe ~~Cl for March thru une 1974

data from 1974

TABLE III-29 SWlJllary of external nutrient sources and of nutrient outflOl1 at Eagle Lake during the water year

-~-------------------- shy

kg nutrients

Surface Water Inflow

ac-ft TKN Tot-~i ot-P Ortho-P Ca - x 10 ~ tg x Na x 10- 1 K x 10- 1

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

Groundwater InflOvl 2080 053 3504 273 53 3030 1325 1551 523

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

Surface Water Out fl 011

Hawk Creek 4386 6221 t 348 6568 233 u 125 1634 4372 pound041

Di fference (I nput-O otput) 2137 3019 2634 5655 10 179 3232 703 -936 -665

for (7) + (=8) x

ac-ft for (~7) +

r Calculated using average cone of Eagle Lake outlet during 1974

------ -----------

-----------

-c~-~_ --------------~----~---~-~

TABLE III-3~ Nutrient output from e Lake in strearl water outflovi ng the 1973 water year

kg nutri ents ~---------------------

Vonth ac-ft T(N NO-N Tot-N T8t-P Ortho-P Ca x

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

Calculated using TKN data f~orr 1974

~--~-----

--shy ~ --I gt bullco

11 U Vgt 3 n z 00 0 PJ QJ

0 (Q ~ rt rtPJ J () r -IVl ID PJ 0VI Vl3 lt= rt I

3 ID -l U

lt= lt= I y3 3 J 0

Vl 3 0 Vgt ID ~IDrt -l r+

y-s ID ~ID0 PJ -s 3 ()LQ rt PJrtID ID J -s ID

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

(J1 (J1 -0 0 ID0l 0l 30 -sr+ PJ 0gt ID r+ ~-s

rD Vgt Q-s LQ3 rD ID

0gt rt Vgt ~middotc ~-s

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

ID 0gt -s rt 0 rD 3 -s Vgt r ro 0

Nutrient content of Eagle Lake at the spring turnover 1973TABLE III-32 undertaken 11eri nninp 1970shy4 tw frame the ] im-Total vol ume of Eagle Lake estimated to be 1 89 x 10 71

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

Parameter Date Sampled Concentration 1bs

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

Tota1- P April 4 1973 0074 ppm 2

57 x 10 26 xOrtho-P Apri 1 4 1973 0011 ppm

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

l m~de wjth residents other Such comnarisons honeful1y the rather simple central economic pronos use va] ue of wi provide some insight into required in order that a that i It s ECONOMIC value is much neoDle arC lake community effectively achieve a of 11Trnroved order tolake water

lake that CfJJNOr be for

further mOle refi ned analyj luke cabin and is i these sillvey wi 11 yield a communi prof lc 30C iaJ owstone new furnace In the )

appropriate water qu~ll ty I what the consumer pavogt recreational f~xpenditures what was given Ul)

Bruce l 1orri s en8-b1ed spend income on of recreFltion Roy

questionnaires to Thouph than cxp1anat i on in essense and to socioLogieaJ f thl a-~ outlLned al)ilvc other ctudles amI thus here lho1lhOver rfsl wcr( in Oth(~r ~UrV(f rough and ready available were Ad over a from orirj nal qUE~1tj onnaire of

llSfgtY LESf) THAN 11 total resolved Is to

rhe Plan prorate ripUTPS Qver remaining nonrespondants

1he for -1970-11 was to mrvcy b~arl ( Lakc illpnt W Flick] y Cormnuti ng pxpcnscf For who arent retired In ca~jES as Ph(~ yca~)on war i I sary to drive to work

ewer line on hal alrewly l1(f1tn I or elsewhere frcJffi EagJe Lake effect full ilTlpatr twa It ~-Wifr i111 converGe of tle

the eommunj ty wanted know of in md drivinr lYl the lake more e and can be dered usj

later the faei lity for the 0()

Lhe r~ir)t ~urvey Lakrgt dent ~18)-1 rear

rencrOUG tance wa hy Eagl

and by portion of rrant offcrcil rlinnclOta tjme n rnaj led

qupst ionncd ye lCllO-11 questi onnai regt i~ ineludcd r(port as Exhjbit I Briefly Lhat

was fuffiient unci roprescntntive havp

although a]I

Of were returned (hq were obtai ned At the 1971 annuaL U Eagle Luke SUITII1ry the first data col

vIas a umrnary thlt renort ~

Since Eagle Lake no nartieular induotrial economiC i es in rhus purnose of thj ~ ri

was to obtain possible would heIr) lllan~

value aecordance wi th some sheri nrocedmcs Leal] y invo]

lake-related inc a

~ repajrs~ land pound3ca)lnr mai YEA nLY

Arm ABOVE llf1 rIrF m~SPi)NJlAll IN l[)WTJ Ihu t11 i s

was included

17 h ) nrr

laKe equipment Dock rpwo proh1ems hfre ~

figurewhen resol V(ri wi 11 reduce the not be

and other mobile equipment flt~afclp Lake alone since they can used elii(-where ( )

mut bf7 arbit shy

as the 11 of

spread rary value

i11ustrltion--l j kely be mod i fi eel

$9 year

10il 107

fllhese items aecount the reiiponSes included after adlustment and

ccdures NoneLhcle[s least ilJustrative

000 ncr year

If one were to ibly ) thirds coul(j TI(reJy )TIll] shyresponded were typical

totaJ by to geL toted economic

Lake to the

000 x 3

Ph is however mHY a snbsti n for Ragle 5n Lake were to disap~)ear of ff)r

as~igninp wcirsht intereGtinp evcn as a erlldc

re1ource

the data figure cltcri crtlrie

of mapnitutie involvrd should 11 use3 the

r~atmiddot~le La-kc

our tgt rCGpondantt]

l 63 (9fl) own 2 of Ii ve the n(~arbv

n live on the lake all IL almost ( 65) Lhe l-ived

for over ten years

9 the owned of or

the 6 30 7 If) (

111 ~ i ( with9 II with onCrowding ac(ounLed

three respondants

10 community relied on the maSG media addition to communiLy n keeping abreait Eagle activitel

11 by )) of showed high level awareness of Eap] luLIon abatement activities

gt I] (5 had nar-t nated i efforts water qual Ln

13 or of Eagle Imnrovement

1)1 1he newsPfiners or Lhe neWST)anerS in Assoeiation the of i 6S next im]1ortant (r ) 11clcvision

ceG 11(re

15middot 9 65 thoup-hL Tollut Lon sufficient affect thl r in p nrpa

16 thoupht (seriously) of ell i ther

17middot 1ht de(ljn~ lake f1uali Ly ar~ sepn as civ(rse C8Ufgte-r in farm runOff t1

3aW in lakpowHPrs 17 saw

whom should pay to imnrove oj

~yaw naYlnr~ po I payi r1egt

19 the to they ly Lake poVernment shoul( rtTrlEdy tl1fo)TI

thourh L should alhl thought he madp

20 concerning the uffu] lrws af itnation f were which would imnlove conditi

21 concerned would benefit from only well-Lo-rlo would henefit

22 attempts to

Remaining work

respond ants aware of what

saw Wfter rtualitT fp stvles~H

meaning Al most

il1lprove lake luali ty how such (ffor-ts werc-

a faetor represented

jp(Livp Cr-in_P0rnnm

whalreader to constructThe above responses may help nVprthese

res pondant s The quest i on CiS to how must be however

- L~Jke -rrgtar round

more Unn tltn rpars ltlnfl near1V 700(

respondant we may yet get ~0r(gtd nel1jnr theirknown

property because Ihnurht that all cmlrIrtll -oul d gai n

from One nrobleJTI wLth 511er

our efforts more data as this beinp pursued

complex forms

includes model

As clearly observable NeHhIT

information ~o ll)t ions nor Ctur)(~i rc~ Tiond fnt3 wcre d-j ffershyenti811y that from nubselllellt

and construction of probi ngs and analyd ILiw rOTnmHl i Lv iLl r Drobl ems emerge ~he Inkr usarlt rernllts the genshy

eral use of the 1allt0 cw an til rpsilentc activities see the became strikinrlv apparfnt

was happening wer0 search in til fa of as important becaus( the We probably 1md ere ti

rrhe JocaLion 0 in and social invC~tm(ntgen(gtral (lut () l togtffi 1ual i ty sJJ1lJllari ze the value of the lake-shy

Watershed ~urv(vV[ost saw the caU~3es

responrlants saw th(rJlse L Vp~)

al tl1011fh a few caw ways the

mounted in the T1at ASRociat1 in our respondanLr actjvltr

memb(~rshi

patterns

characteritics of prople answeri np our as lIt) years of are 19 were prof(gtrClional

(11lcsti onnaire

aOTIIT lLh businesses or middotirHlu~~Lrif~ 15 were retired 10 pt~ori C rliieh would

workers Only three saw their incomes as bei the -tplc JJake Fagl e Lake and had one or morc chilurcn culluynl an atLrl1Ipt

inLn 1h0 chanr-ln(l lhe recreational me Tlattern for the lake can 11l0t effi turnl T)(-r io(l ()r

~ LUllmari owd by following table () f all irnal fXJl)u1at 1on

this Q~nC~~~)ment Never Few Limes Weekly DaiJ

fJer spason ExhLbit II is rcmiddoti(l lln-

I fortunately attempt to obtain Lhi 1 ma]12 11

number~ of (incoTflllptC) reJ1)On~-(~s tSP~ctr ofPOWER HOA1ING ol2 9 the tudy must await ad(iitionalNON-POW1m BDArUm I15 29SllJvlMER FISHING 5

WlI3t follmr0 are the surVf-YWnrnR FISHING 9 l

waL(~rshed Both semple[] nroved PJlbiI1CdSWlliI1ING I5 here in order to get a broaderWATER SKIING o 1 o SCUBA Dl VINe oo o

] Ba[ljcally the NATURE VIEvITNG HUNTING

3 4 23 o lhc wat(rhed reCidento3 prac tic Pel and at t i tudeCAtltfPING 15 3

tionnaire probing as itPICNICKING

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

the remainder being lar ( 7)

~~QU(~S ti onnaire

witie 19

which c rogtsshy

9 the I nermancnt and 7 LL

Vas Nearly of with arge tor bcteen

and vcars~ 10 or lake factorG

and OvinLcgtn l~Jn -r of

reportl

alone p1aced

tion to be

of group of newer

qui tefclt bt -rj easonshy

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

iLs goal the mark daLil LL~cnsionc thrlught

your on questionshy

prob]pm nr vipl which

been Wherp datn yOlI dpnL Your anS1[trs wl the

analyt i e LaKcc prO~()fSt~S 81- wnrk in your t~()IJ1JnunLtv can be sure

i lldi vidlOl responses wi 11 not aVflil abmiddot1 e to anvonr

reearch staff nt the llniven3i o Minnesota at

v (ollective or made available

of linrinp the cours

ce to its

in pfneral

in the~p cornmuni

any llh~~ jon) fOU mav havf inF

ill yonr area Tn any ion of the

Gathered in thi- s11rvef will a perioct of a year

it ic not meant infJ coar)e of events at

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Ho 1 v(r~OIlr-agle larm

Eagle Harch 1911 Questionnaire Owner Form BNRG

owing quest ab011t Eagle Lake area

Association

wi be apgregate data will

Gcianti

dential be

survy Imnrovempnt bv social

averages di(~tributions public us e 1hank YOU

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

family the immediate arpa Either on =-==----=-~~~ The with your of and how

an X the map

Is of Lak far you are would ] i ve __________

Does or i t3 near Hre(S have nrobl ems far you arC That are nroblems_________________

if Other li on ll lhey ()PIIONAL YOUI would be very blpfnl to survey

Lake______ what do you attriblJte this decl inc or iTlTlrOVeTlentattempts chancAre

attem1)tG------------------------ shyattemnts_________________

conditions in tho Eaglewhat area7____________________________________------------------ shy

efforts concerned with If so could you list

these efforts _______________________________________

your own to improve environment1 ad1 flcent areas 1 ______________________

ahout your communi tr ______________ _ iWhat

relntlvef who are acLive in efforts to you Lake area What are thai l name

effect

which l y011r fiC3i r( Lo stay in theArC any Eagle LaKr

what do like livinl on or n(ar middota(c1p Labc___________

Have you ever thought inl~ your nro[J(Tty ________________________________

If you h[(v thourht sell inp your nroD(rLv where would OU move

How many man ths of on middotagJ e LaKe ----------------- shy

If you an not a around when do you 1 i VP during restor t h c yC at ___________________________________________________________ ___

any oth(r part of1f you had vour ch01 in stat( or the nati where

cantly in way lTI Hac the quaLity recenL Year~_______

wayHac it dccl i ned in

with the quality of the lake water say made to im~rove it

d pacT for the efforts to imnrovp deficient conriitions in

you thInk that laple Lake has a nollution

What is tIle natUlltC of that nrobleIl if it has

What would rO1 givp af proof of such a Tlrobicm

generallv take the a~proach that should improve their communities

nroblems which now if their

Limatlaws

or laws which c()u] ilbe enforced as

of any cllrrent efforts to jmr1rove F8glf Lakp do you think will bnefi t from them_____

cvrrybody woul d benefit from such imnroverncn ts 1________

being active in cOJllJl1unity organi7ations in the effect general conditions in your

If kind acti vi ties________________________

Can you instance where you have worked with a neighbor develop of your

Please this

-Tnut soureRS do you usually eo to you can get te)chnieul information about nroblems you may have with nroTlerty________________ last srction the qUf8tlonnaire deaJs wILh your nattern of

use Eagle for reCYl-at j onal and other purnoses We would a 180 like arrive at an value the Lake for your fmailyThe next questions have to do with general efforts

Lake area Thlt questions ask your on about as Which f thEe follow ng usesthat is ultimatFly important in tfTInS of getting something of the Lake do and your fallilr make

Please check thEe category bes t enting your frequenev particinatshyin thi3 activity

Do you support the local efforts sFwerage with a colle)(~tive

Do (ou belie)ve efforts will sufficie)nt to stabilize the) Lake) in its present

What efforts in rest of the wateruhed to heln with Power Eagles

Non-Power - Canoe

Summer you believe generally that laws be get f Winter

to comply wi poli cies stressing the COTlUTIOn good 7___________ Swi ITlrLi n r

If people do not benefi di rectI) froll chrmprc shoul d they be rcilllmrsd Wutor fki i ng

by the fovernment for Duck or Huntinp

Do you believe that YOll had sufficJ ent onportun i ty to hel n inshy Scuba vinFfluence [Joliey that has emerged far concltrning illnrovpment

Nat(n~( Vjrwing Bird Watching

If not nlease specify whai other opportuni have 11fc-n avai Comping ncar Lake

Picnj ckJ near Lak(-~

Other 1

fol101rinp lnformat would I]uestionnacres but WEe wani to

I ~~~~e0 IallTlOst~ (almost ~ve4vltar w~klv deal-middotl~v___t---=~

if you fee] that thev mLf(hL be

What is your age ihat s your occunation____________

Is this occupation partly del)endent upon galS]C

Or are you retired_____ What vour wi fes

If your (~hildren aye living at home how Ttany are there__________

Do pay more than 25 of Tour gross for

V4 125

middot1 reSOllrces such as Ea~le

In order

n asses the value

is important to Your

ways queptions of the for your help

Lake In

is used

recreationalfor experiences

work each (round trip)How many do you commute

extraJhat is weekly expenses inelucle ifdepreciation on second car

you f need by wher YOIl work etc) i

does your family make permany vi (i e t j mes we(ltsyear

surmner swiruning Eagle

flame at 1mt for boati

_______ visits per Descril)eWint uses

Number of m(mbenl in fami ly~______

rase (nrr )) vi sitsweek inOther of

equipment you own rent (includeWhat is

times per year you use thi s qui pment ] cwhereNumber

oripinal t f) fCost Lake-reJated recreational equipment boat ponLoon boathouse etc)

Additional housinf year compareiJ livinp town where work ( ude mortgages taxes OVEH AWl

ABOVE 1lrr rYPE OF ])[fLLTNG YOU IF LIVING LAKE) If present ) sign or _____________

Other expenili tures you make (per week) are lake-related hut

included in avove

Exhibit II

~~qde Le roieet Se~temb0 lC)7l l-Atersrcc i~esident orm I G

gt-f your coonertion in IlYl erinF follmJiw uestions about FlS a pArt of 3 soc-io-econo~1jc SUrvBY of ~Drle uke wqtesred

llrvel is loneoreri by t[e Sale 1 Imcroyemcnt other pr01)nS -nd j beinf~ cC)~ldllctec snci81 ~)cj enti~tt lir ivershys ~~ty of ~inneotn middotlorris The accumull1 ted i to be for reserrch only nml inovidmll -esnonses win be ent confjrlential )nly [Croup )v([es distributions or If[rrgate dnta will be released for nSf

you for your tt~ist[tnco

Your name____

Your address________

1fhich of the fnllor1IF of nro~f~rtie2 you I-lvf~

Prlrm_____ Fur non-fnrm__

Townhouse__ Cottll[e

A2JHrtment__ 1ind

is your occunntion

Ho long have you r~~~idcd in this rea

Lacmiddot r CUT nronerty wHL m X 0n f he a ttacierl

Do own youT nlnce 0 residence_____

Do own or U8 cthe pron8rties locrteo thE attt~ched rf[F)lt _____

Locampte the~l renerPllly________

Loclite any relntives who live iT ttL prel wHl the letter E on tle attrched lkl0____________________

Hhet recr8ltltionDl useL if any do you and 10ur fai1v IT-ke of S0c9rle Ls c the yeIlY Flee list t)-838 activltie

________ ____ _

I~I~ TII ht 18 ~01r 1~ur1 rerrf~0 ti0flDJ Rctiv3tics wretie they rvolve k 1 tlefl I 11

lse 1ily l-l-c thHn ~1~~le L~ke fcr ourrE-crefti0nfJl H~_ch one used m()~t )fter__~______~______ m~_

r do ton trvel tydcr y to erf-re in these netivites

Do yoU own bO-lt___ De-crbe it rlBnfe_

Trio foll(Jwir~fmiddot c1Je~tions hFlVB to dth ycur knOdedre md v iew of event tblt rP tmiddot kine 1ce lbo~t Eap-Ie 1-

nro j nre you If or c(lncernini~ 1Ile L ke_______

- -~ -__----- vhere d5d Y01J first lern nh~) trl8SA projec~s___

he~e dees moni oi lour cOltinuinf infcrmrdion ahewt Earle lJJke cOTile from

Do helieve thllt EIC Ld~p hlS any special nroblE)ns___ VihAt is the netlJYc of theco ~lrobleJ11~____

hr t is your evidence ror thj s ______

Have you ever paticiptp~ in ~ny orgnniled ilcLivi ties havine to do W1 thI

concition~ of l~Hrle LRkc______I

Do OU believe tr~t E~lcle Ln1e has ~ )ollution or wster enrichlllent

hn is the cnlse or source 0 these problems____

ave you ever lived on 3 Inke store

If La ke has q prohlerl 1Jfllt sh(1)lc be done to correct it ______

------------ --__------

ho should lfly for such cctivitil _______

Do the nos tion thct (1) or or shomiddotuld clt)rrer these pr() hlens

hc t llercent if does ir~_cultl~ral rlill-off cortriGute to 1 1lAte- enr-rcr~1ent1 or pollution in Lake

none____

brt the fllotors nfft-~ct ln teY cu IityH i ~ vour est iIiIri

jnformtion hn do with V0U RS a erson It is

If whn

Hfree e forts

thq t wn tel shovlc be

n u~~ 11ty in nUT

to rv(r~(middot it (nd in at---le 1 l(0) s dcterior tpc

Do Ypser(h or -0

In H~~ Ycs ___ or -0

rtice better ecnlOicfl etices 0

Get cc-oerio fro1 11 involved ____ bull ur

Put in jW)poln~n(nts yO~lr co-t to fl1t8 the run-off or

lthcrin

Jhft efforts hrlve you 1Ul(C on YY)crty tn int-il or jmiddotl~rcv~ wBtCf J i ty jn YOll FleuroO _________ _

he ortiona J hut it w0ulti hel~l JS very -Urll in ettinr fu11 nictlrr of the Eafle

Lnke Itershed

~-h( t is your r

Is your Occ1))otio cepen(l(mt UDon 3[1e Lap

Are vou retired ______

-------

--------------

~lth[ is YC1T w5e IS husbf nc t S ()CCU)H tion

If chEeren de livinr hOle hew 1bny fire tLere__

T1-t new5Jnper(s) Uf) lJbGcribe t)ltf________

hic~~ lost clCiplr ~~))roximptes our yerly ne-L inco1e in thonsrlnds of (ollrt3 -len SP circle fii~ure

1 4 5 7 F) 11 12

1 15 rnre

follcHinr sect ion of thi s (11esti)nnnire s to lt0 with your recreTiorn1 nctivities

1[1k followinr recrml1 ionn nctivities en~Age in with IINII

for pver n)tl for someti~1es or IIFfi for

~ i Sll inr______ lhmtinr

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

Jo Ovln snmlobile______Is r-le LI1e useel ]Iith this r1ltlchine_____

other nctivities do 8n~ in thnt utLlizf raLle Lake______

---- - - ------- shy

~lhich tresc activities involve excn itures other than for tnmsportntior)

The follo~inv cuestions have to do with nrllctices on your frm or Inrd which w01ld ifeet Bte qu~lity in yO~T area

re you plennbr to int~ll reteiler dam nd fettlinr Jond for retoinLy animal run-of If so whom (lid you first learn 0 )lans for such ----------_ _--- ---shy

l~rRt WQuIz D tctnl cort of the de-1m

vi t l0111d ~

n)n~r erGS fr rl) ill d i rted l2C

rhr t wf3 1nc se( tlJr cnti 1 rc~~r 19jO-5C1

195U-U ___________1

eL1tin t(~ VCY 8 re llQI ncrt on th~t lnd r2ve been from leI n ~re lense (1 tni s r Jer riCC bD if c t tl c pasture crf

leone] receLtly (Fj(Cshy beeT yielclih( middotmiddottun Fovc-rmct (For 0X2Tlile Ifs()il n~ etc ______________

111 ynu receive ~nlT (irect beneflts tl111n t jon n ~1C t

Ol0111d this be l01J lJ~e i8f31e LltJ

it its ir middotlith othrr rl( nn~

prir1f lew cclr in______~_~__

If r f10( ] wUl itute rmiddotther ll)]r yf)~H r~ to DPrform trc ii ~lr beirw ie rlced t hf lend )ei vrtcci 1

-int i t-c rn8sent 1J~-t t t nr

the t1rt )L r Crc tht (JC

To P nc Iii11 1 ~f~~f V(~

~JuT1 middotoYt frnl otrmiddotr rrven-lcnt enrie3 (()11 ~_~rrv~lti)n nrnctiC(3 PjJde with Urb divLrtcc 1Ind ____

Expected )( rTe )cr tc~e

wicr of t--8 followirW best describesIf you 18 to in VOl~gt ~()~S frr c~~oosi~~

service

fro ~tlor1ties

(I t3 in with t~nor

(c clly c tlet~t to pound

___ (7) t

insbl 1 (i(r~l uhL(il 1[10J best exr~~d~1 yourI Vr)~l poundJ~~ n()t dee inn

II c-iPt nnr

( ) I(l n i(~ncy or ~roup

00 cxq(rs i vr

frFl rLlra(~mBnt

(5 f tit wi IJ nlcceer i ~i n------------

( i e- ~ee]nmiddot 01 wnrk

(- f t vntce dec- iors

( ) middot-hcmiddot____~ _

_--------- shy

If 0- rEI ise se Jist our inventory ior twO tine reri8ds beloJ

TY)B of Liv(tock 01 l1dsc

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Thm( for tVIlrt in ird tbt ir1orr[ t ion

Exhibit III

QUESTIONNAIRE ICE FISIIING UTILIZA~ION OF EAGLE LAKE

Division of the 30c=-a1 Sciences Uni vcsi ty of ~IlnnBsota gtlorris

Der csC)or(2ent Your flnswers to the fe ouestiors belo are essocntial to otr resent study which is ttelnt to asess tre value of recreational useR of Earl 1-0 e otuC1e s11ch as this are inoortilDt in the Rttemnt to meet nnc inwove the OUTdoor rerreatiocnl exncriences 0 t~le peo l)le of this Teti()~ cno of other s swell Yonr coooeration 1 i~rently av1reciated

iUJ)ut yo)r mivi(Ja] l~eln bnc1y needed inforr1ntion will not be forthcomin

Y(Iumiddot

L~1LY F1LLIC

i~ll ~rforI~1rltion is confidential T~l IC~~ 1 l~L~

wil be rremiddotmted only as Yrt of (fregat set o~middot fj r1)res r~Ir~j IJ InC r~lE

h) ~1[1ny vitts Week

vcln6 (onc W1lY

(c) len in YC)JT n rty

) )101 - i1l~ visit (inclu inr f~[~gt lld in if [~ny

11cnls fees hr~ it otc

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

Itrxp) in )-l bullbull )U 02 r1-

~ j 5 t j It 11 12 mo~c

( Countymiddot____t(~t~ i

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

answer iLl 24 )~ T 9 I) T

1 1 lOll

IOlPL 0

rrom home to lCap1 NUJnb(r of Cumulat i

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

traveling party N1uuber f Responses

thrtce four people

person visit (in dollarsl Number

nothinr 00

00 II 1

00 3 6

Number of weeks pCr year ( eel Number of

no anSWE~r weeks 1

three- four wekG five-six weeks 10 seven-eiGht 9 nine-ten weekG eJ even-twel ve weeks thirteen-fourteen weeks 1 fifteen-sixteen weeks 1 twenty-four (21+) weeks 1 thirty weeks

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

C1J)l1l1at ive Per~ent

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Number nanfish average visit

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

3 lil f1 fteen 1 20 Cigh te(~n

Average number ()f pound~ pEr nanfi of

none pOlll11 ~) 10 bull

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

~umlJcr of fi average vici t

Rprccnt none J 2

Ill two 17 3117 Lhrpp ~ A four 1 five (1six 1 fi sh 0

CUllmlat i ve Percent

9 97middot9

Cumulative

Cumulative Percent

939 98

Average number pounds per fi sh Number

Response Responses none 9 one pound 1 two pounds three 10If

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

Response no answer do lake

not lake 1

Nwnber of vislts per week in summer

Response no angwer 19

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

Response no answer one dollar cwo dollars three four five eight thirty

per (in Number Hesponses

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

CUJllulat i ve Percent lO~2

61 Ol(~c_

twenty tw0nty-fi ve thirty

no answer

retired

Occunation

no answer

business blue collar bille collar

unskilled

Carmer

f1YYPAL

Ntnnber of visi t~ per summer

Number ofResponse Responses

answerno ]6 5

flve-six ten

7tweJ ve-thirteen fi fteen-sixteen 2

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

no answer marri llllmarri ed

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

Nearest residence hunber of

Response Responses 19

Kerkhoven Vesta Olivia Kandiyohi Raymond 4 Granite 2

of town~~ Bvea f3tewarL Buifalo Lake video and Grovf

from fol1md nrs

PrinsbuYp BlomlHst Wegllhl Morfan and Ts1and (

ICllJL

rE-~idencp

Number of R(sponse Response-3 Kandiyohi ~~ Lac Qui

Chippewa

low Medicine 2

Percent jPT 20 41 20 8

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Dear Eagle Lake Resident

We would apnreciate your of the enclosed ouestionnaire

This is the second and last questionnaire we will use of lake owners

this dntaand we want to thank you for your assistance in

Your answers will be used to help assess the social and economic

process at work in your cOl1lllllmity Individual responses will not be

mAde available to anyone but the researchers themselves

ire if youte talking to you about theWe wo ld

Agllin let me thank you for your ilssistancewould be interested

Yours truly

Hoy Grohs and 1ruce Iord Hniversity of 1innesot~ 11 is

L8ke Project 1973

Questionnaire Like Owner Form

B I H G

We seek your help in evaluating lake conditions and 8ttelClj1ts to iffiJ1rove Ilter quality at Elt10e Lake in tl1e past 3 years

This study is sDonsored by the Eafle Lake lmnrovement Association and fFlC1Uty at the University of gtinnesota H)rris Conies of the final stlIlll11c1ries will be available throgh the EaVle Lake Lllprovement Association Than( you for your assistance

1 Your name

2 Your location on the lake (see map)

3 Type of residence etc on the lake

4 How long have you lived at the lake

5 Are you a member of the Eagle Lake Imnrovement

6 What is your occuoation_______________________

7 Has your Droperty been affected by the new sewer nroject [round the lake

8 believe your personal inconvenience with respect to the collective was balanced by its benefits

If not why notZ ______________________9

10 ~hat is your view of lake conditions this sUllJler No change_______________ Getting better_________ Getting worse___________

11 What corditions affect the lakes improvement or decline in your oJinion

12 ~hat suggestions would you have concerning lRke water quality________~~_

13 Do you believe that the lakes 1ater can be improved with reasonable efforts and

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

14 10] htve you Hsed ~2fle La~e in tbe st yeDr[~J

(JS fi(1 T~~

~ IC L ILY HI ~TEV~~ Yampi iEKLY DILY ~~0 ) j ~

Swir1f) nr~ I II

IlJntin~ ~

Bar ti n~ 30~middottile

(1iinf

seubn Divirwbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

irn1ure Vio1Jinrbullbullbullbullbullbull 4 bullbullbullbullbullbullbullbull

ner r L- ke

dtcrd ckilrr ~ler ~e

utlor 1

15 hnt DP1s0r1fll efforts hnve iT th Y1 to Jcltrove lter cunlitt n your ]rdc ____________

----__----- _------------- ----_--- -----shy

---- shy16 t CORts lrvc you incrrp(~ in r)[OC(~-_ comDlted )

- ----------

In order to astess vnhe of our n~tu(~l re~Ouccs such Il1f~lf 11lt11e it j

irnport~nt tc estirAte the wa~rs in wh~ch tf13t rc~~olr(e 1S used our in llp~t1r-ns beloo1 Yi be 1)70 rot for Eagle 1c liut also

r~crfttiontJ eXDericnce 1innesota

17 Ylwny nile COL~lute to work oach week (rouTIc trirJi_____

18 v[hst is trt cost dcrrecii1tion en car need it by not 11 ving

19 mJny HYlsits11 (ie (Gilltrle~ 5Y1iTJ1jnr~ in

all your (()I7rmtinr e)TIcrfCS ]UnCh8~ extra Cfst GEcond in tLr toor you workfete

)01 ypev

ltJS nb(lVC Dr bottllrmiddot_~_____ weck____

~iter UGCS_____v5s~t per Hf~1~ le__________________~_

~Hmiddot6b8rs YODY r~~r11y___~_~____~C bull

21 Other U1C Ec[l0 11 1-8 (1 i~t v si C(C tr

2 r[(~t the crJst bnmiddot-tilw eCllijlent fIn rfnt (inCl)](J~ cock etc)

tlJJe~~ )[0 P nncntelc-jIh~~~t~ yDir___~___

C)st lrmiddot~~e-relnteurod rFcr(~ntionn1 etui1ilEnt (totl orirj of b~ntU nonto0n d t clr_ etc

-----~----~----------~-

I C) tmiddot~ ljet en ~t ycmr

tcwn here -- JfJIk (include to livirw

JlliD DliEL1JL( LAKE) bull

Ii nr()~ent is Chcf)Y)Cr U38

oJ) Ilttcr eXJend~tlrs you (~cr week) which ure 1a~e-T~1~ted not included jn tJ~8 ----~---- -----------~----

2 Did role the locJl 1()VelLne1t -suit you C0lccrnirr seYer project

it flnvp been ir~rove(]_____________~2 If Dot In Jhflt

role 18kc Ir1lrovemcrt ssocirtJcn the scWpr ~rO j eet suit you i__~ ____

29 Did

lrvc been iTirOved __________ _______30 If lot on Wi)

31 Crin you n(-~lC tle CUTTent (iiccYs the Or le I1 1c Irnrn1Tenent itssocJP tior

3 tr_o role tre Iocrl netGYJ)er leet your i3Je(2s ccr~cerninr YiHS foin~~ on nt -lo Lqle ClVltr t~(J n~~ ttrpe ~v--c~~rs _______ ~

33 Tf not 1yl~nt WR~jS CC1~X it h-Ive im-1Y~jVfd its fLmcticninF _________~__ ---~~---------- -__---- shy

3bull llilt is Le mlximum Gnount waul be willirw PiiY dolJ~rs )~rin orcer to nble use ~81euro L~ ke s do rn thrn without

35 you c0111cnt 11se u[nt ~lOln next best choice ~

Uol10 rs nr~ ycnr thou t3t -~-------

hire cho rs ~ler venr_____

36 middotvnr t i B rOl1r rEOrir1 1 inca ~e ( thcus(nds [nsw(~r o~ltionnl)

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

The following uestj~(Jns hlivr to do wj Lh your RttitudcCl tCJwrci local rnFiona 1 rWc Inticnii env3ronncntnl nuedirJDS [1ccely Eili~le I~ke) cOllnunjty ctivities to niect tteso l1~t ters

37 water

38 srou]c r)cy or imnrovnment[J in wnter qwlity if needed

]9 vihich of the fo 11()wi~~ hctr_od wnter nlJDli ty r1)TIVE1ent would you )~)roveoi--or not ~)lrrlve of

HETHOD IF jlU t tl ~ ClltJ

A users tax on wr ter

Stronper IDvs conshycCrr irG Dol1 llU on

ore ~l1b1ic edcation

Lonj of WAter lJSCS

flushinf of if ncssble

access to this rESO)rco entirely

1~) ~)i(lmiddotjVE

r~r8t vmt~r 85 we do lend llnc4er Jr~-Jr of cjnent

ore rE-crcr OIi

vlt8r clity

Cc~)letp ~~ cmiddotrer s~ tens

tocycinr o~ wrier by in(lus or m1lnici D1

Cre~ii(lrl of 5~eci

n~encies

denlinr with 1 wRter

Enhnncin Incal cor~shy

runity orrnnizaiions to vl1th lolA t e

Develo cp1(lnrtrtion irt shy

)rryvcd

Ioniter W Iity nnd iCe JeDshy

(le-tllUJldelGtC()C~

t18 t InCfl inshydvstry rpport Arenci

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

wntcr ltlnlity rgtdJlOrity

t5rinc in more exertz in wnter cn[lity to educHte ci t izens tre COIJ1unity

CURnNlll )rllAllliJSO~ 1~

revc]1

Laws of 9f)]

h ~n 19(7

Home Adnrininl Orri u r Jpr~nnal

Anon Wnrk nn Jcfli n riC~d) Prnjcctl l1r(1uhl i

]CrTmiddot

-~wan5()n JI EiUldiyohi r-1n Cnrnmun i

C) 111wr nne pt a ubd f I Cl

11 Wal ncnJ

Univ (J

I bull

1[18105 RD ami Rand Ed Wastewater Ed

18 J (19Tl)

19middot D L bull Envi rOnnlcn tal enc( and 7echnol (1 ) 20

~~eLhod

nology Transf0r Tf Bnvlronmental

2 1uYjihy i J Chimi 11 ) 23 1 Ilul1eiin 1

of 19(1L

Chamberlain J J bull Umnol and [I (Flf))

for Y(ll npmc~ni

A (Ofl1rrlUn I] f)~-raw )

8 B Amrican flidlanil 3111 (~

9 ity Indi U

elou An TntrodlJC-C-j to JlCO 1o~r iN i~ 1J9(9

r c EcoJ i tt ) vli eyshy

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

CKNOITlcDGlCl liHTS

The assistance of UlP followinroeople who have conLrihuted cignificccntl to the Eagle Lax Project is rralefullJ nrknmde(lgc]

Agricul tural TesCuYch fervi ce U~)DJ

Rouprt YounG Arricultural Enf~inp(r Pilot TOY teri~11 ThDtnrrlgthr Inmett ~her~)tad Phy~3ical ~CienCc lf1echrliciln Marparcl flJIrLl in~~on rhl~Ji(a~ ~(-iencC TpchniciflD Priscilla Bormllnn Tlhy-ical -)cicncp ~chnician

Clifford [)()minro irricllltura1 lkc-(areh Ilclmician Leon ~lonekcr middotrf~ricnlturul rc~~farch ilCChnlcian Lester -~lilpl es Irri cultllrnl Hesrarcll lpchni r i an Laurel naarnun Jrr-icultural e~)(arCl f11echni_Cian

Rosoi-ter JOYlCj (~~n(ral ratl-Ljli~d

~)idn(y Call~-~mal Tr Enpin(cr-i1~ rcCllniC LOJl

Earlc rko IImrnVcIIlL Iociati cm George rl~nrwJll Chairman of iaele Lak( ~)lnitlrr ~~Cw0r (()lflFli i(l~l

George B()n~l[Un for [l(CC- to Lake

Minneota llqnrtment of Naturel] TC(lllJ(P

Gene llolJenLein ct-ing ii(c-nr liivi-ion (if ht(r~

~oi 1 COllservrJJ j on ~ETViCt 1r~J)I

WiJliar~ ()cPlLchpn I~-j~)t ~L(d(- C()Il~(rvati()ni

llcstcr ~wan~(n 1iitrict C()n~)Crvatinni~t

United ~-tatC~ G(~omiddotloricaJ ~~llrvtr lJ~nT

Chml H ColJicr ]lieiri Chief

U of 1-1 Limnolorical 11rrh CCnl-(r ~TD~CDh ~hard rn ~3~oCiate nire(tor

University of limlfc()ta ]orri Iol~ ][ngander ~~p(r(tarr 1a11 T()hrl_~(ln l~L()l

Lorraine ~v()CJlr idpc -~(~(rftair ntllonT ~Tor(la HL()lo~~r I~-~i

~~ t eve n()0~ P Chemi t r~r J~~ 1- ~pan Kahilainpn Biol Leu KaL~ner C1-1crnltrr A~ Patrick Fa(lfor(l niolupY ~L

Frank Krnf Chcmiclry icct lt1arpaei Il1horrlpson 9 i 01 ()f~r Tim KapsnCr ChCHliclry Jcct T1j chel p rnnberl~ ~()( Lo-Tie()nOmL(~ ~ (

Valeria Chrj~tc~ns(n ~(c~io-E(on 1 Lynn Burbank ~O( i o-FcnI1JlP-Li C~) L

WesHin Hesour Comervat i on and ])vp] opHlCnt Proi C( t

David Wiley Project Biologist Darol O Melby ProjPCt Coordin~or Hichard Bolli Proiect Coonlinrdor

rpABLES

rpablcs ~ 11 1II-1

17 IIT-1

II1- q ( 0

In ~)f~

II1-l~ n I11-J fIl-1 111-1

1111 I ) ) I ())

H1-JIII ([

L JIJ-19

1lJI J

) 4 --fTII-2J ( )

JIJ-CC

III -~)

LllC FIGUn

to inflow

and of [00 II-

areas water III

W~ltcr samrd tile

lIT- 3~

pr i nf~ 101

1 [I-~

lIT_II I

1011 ill

III-i )

TIT -21

throuell r(c(arCll

Mlnncf]La LClk(

watpr3r](d runoff

vi vii

waterhf(l

aWflY( I)f lxv

n corrWlUui tv

i V(~ rr(a~Jur(

rnor(~ (~xnen~ i VC

m(a-~ll rC~ 1JcY(

of ilicJrojecL

The ~tq

Table I-I

ing Agencies

Agency

PROJECT

Role in Project

~(wnfr i S2wage

untt m(Hlth

COtrlT11

()rosj

froJ1l

taken from

or ratps

by-pail1~

watrr hllcirCts

with in

during

snillway

l~ain-

ani it arc research

strHot uro G )

true-tur

1 An fill

f ir3 h s

ma~tnlr

fntc~ ~

p ( 1i

ir management wj]]

() from

1 field

water mettri and

the (7)eNrt of for

in~tnllEd as nRr~

Schedule for

Construct

TABLE IT-l

pril Began ()

Sept Continue 19

June 19rJf

Jmount

$730flo)

p CncL flmount

un [D j[)[)

lo85~ (8) 180

plusmn(h 91J

A~~C~) 1 HT H

section ~

US 71 a MN 23

-i - - i- - Ii~

~i--J I

c 5deg 00 us 71 c

~ n (t

~) ~ )

S~ ~- + n

m~SEAnCH REGTILJS

ra u (j)

waCl and froID I-I

Item imount

IshyOJ--gt ra

ct rrant3

-J OJ Ulte lJniv-

D ra r facu]

L1- liLie lt (])

shyo ltshy

(j) (lJ

elf tIl( Arri

nrepTrCd by

I ) ~ i r1t [ I~ Lk-I

rfer to

taken one

(11lv i~ a mp lsurp

of th( (arbClnulJ

i it) oonent~

pH a ampl e

The lPSIIIL of UI(

Tnke art rt11()r((j

vaL 1l(gt~ lI(l

recordti -11(

i nl~ 1 t ~ I r

+ + lie)

~ ~ ~tmn l

Pc] l nv i Ill~

Alkali n i ty

Alkaljnit i can b(~

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

ecnnd rlcfi llf(-i

[nfij(rshy

~Y)t bullfi leG

I~ight Penct raLi

i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

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Table I-I

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Agency

PROJECT

Role in Project

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COtrlT11

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or ratps

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the (7)eNrt of for

in~tnllEd as nRr~

Schedule for

Construct

TABLE IT-l

pril Began ()

Sept Continue 19

June 19rJf

Jmount

$730flo)

p CncL flmount

un [D j[)[)

lo85~ (8) 180

plusmn(h 91J

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section ~

US 71 a MN 23

-i - - i- - Ii~

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Item imount

IshyOJ--gt ra

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D ra r facu]

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I ) ~ i r1t [ I~ Lk-I

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taken one

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of th( (arbClnulJ

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pH a ampl e

The lPSIIIL of UI(

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vaL 1l(gt~ lI(l

recordti -11(

i nl~ 1 t ~ I r

+ + lie)

~ ~ ~tmn l

Pc] l nv i Ill~

Alkali n i ty

Alkaljnit i can b(~

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

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i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

LllC FIGUn

to inflow

and of [00 II-

areas water III

W~ltcr samrd tile

lIT- 3~

pr i nf~ 101

1 [I-~

lIT_II I

1011 ill

III-i )

TIT -21

throuell r(c(arCll

Mlnncf]La LClk(

watpr3r](d runoff

vi vii

waterhf(l

aWflY( I)f lxv

n corrWlUui tv

i V(~ rr(a~Jur(

rnor(~ (~xnen~ i VC

m(a-~ll rC~ 1JcY(

of ilicJrojecL

The ~tq

Table I-I

ing Agencies

Agency

PROJECT

Role in Project

~(wnfr i S2wage

untt m(Hlth

COtrlT11

()rosj

froJ1l

taken from

or ratps

by-pail1~

watrr hllcirCts

with in

during

snillway

l~ain-

ani it arc research

strHot uro G )

true-tur

1 An fill

f ir3 h s

ma~tnlr

fntc~ ~

p ( 1i

ir management wj]]

() from

1 field

water mettri and

the (7)eNrt of for

in~tnllEd as nRr~

Schedule for

Construct

TABLE IT-l

pril Began ()

Sept Continue 19

June 19rJf

Jmount

$730flo)

p CncL flmount

un [D j[)[)

lo85~ (8) 180

plusmn(h 91J

A~~C~) 1 HT H

section ~

US 71 a MN 23

-i - - i- - Ii~

~i--J I

c 5deg 00 us 71 c

~ n (t

~) ~ )

S~ ~- + n

m~SEAnCH REGTILJS

ra u (j)

waCl and froID I-I

Item imount

IshyOJ--gt ra

ct rrant3

-J OJ Ulte lJniv-

D ra r facu]

L1- liLie lt (])

shyo ltshy

(j) (lJ

elf tIl( Arri

nrepTrCd by

I ) ~ i r1t [ I~ Lk-I

rfer to

taken one

(11lv i~ a mp lsurp

of th( (arbClnulJ

i it) oonent~

pH a ampl e

The lPSIIIL of UI(

Tnke art rt11()r((j

vaL 1l(gt~ lI(l

recordti -11(

i nl~ 1 t ~ I r

+ + lie)

~ ~ ~tmn l

Pc] l nv i Ill~

Alkali n i ty

Alkaljnit i can b(~

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

ecnnd rlcfi llf(-i

[nfij(rshy

~Y)t bullfi leG

I~ight Penct raLi

i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

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throuell r(c(arCll

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i V(~ rr(a~Jur(

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m(a-~ll rC~ 1JcY(

of ilicJrojecL

The ~tq

Table I-I

ing Agencies

Agency

PROJECT

Role in Project

~(wnfr i S2wage

untt m(Hlth

COtrlT11

()rosj

froJ1l

taken from

or ratps

by-pail1~

watrr hllcirCts

with in

during

snillway

l~ain-

ani it arc research

strHot uro G )

true-tur

1 An fill

f ir3 h s

ma~tnlr

fntc~ ~

p ( 1i

ir management wj]]

() from

1 field

water mettri and

the (7)eNrt of for

in~tnllEd as nRr~

Schedule for

Construct

TABLE IT-l

pril Began ()

Sept Continue 19

June 19rJf

Jmount

$730flo)

p CncL flmount

un [D j[)[)

lo85~ (8) 180

plusmn(h 91J

A~~C~) 1 HT H

section ~

US 71 a MN 23

-i - - i- - Ii~

~i--J I

c 5deg 00 us 71 c

~ n (t

~) ~ )

S~ ~- + n

m~SEAnCH REGTILJS

ra u (j)

waCl and froID I-I

Item imount

IshyOJ--gt ra

ct rrant3

-J OJ Ulte lJniv-

D ra r facu]

L1- liLie lt (])

shyo ltshy

(j) (lJ

elf tIl( Arri

nrepTrCd by

I ) ~ i r1t [ I~ Lk-I

rfer to

taken one

(11lv i~ a mp lsurp

of th( (arbClnulJ

i it) oonent~

pH a ampl e

The lPSIIIL of UI(

Tnke art rt11()r((j

vaL 1l(gt~ lI(l

recordti -11(

i nl~ 1 t ~ I r

+ + lie)

~ ~ ~tmn l

Pc] l nv i Ill~

Alkali n i ty

Alkaljnit i can b(~

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

ecnnd rlcfi llf(-i

[nfij(rshy

~Y)t bullfi leG

I~ight Penct raLi

i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

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The ~tq

Table I-I

ing Agencies

Agency

PROJECT

Role in Project

~(wnfr i S2wage

untt m(Hlth

COtrlT11

()rosj

froJ1l

taken from

or ratps

by-pail1~

watrr hllcirCts

with in

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strHot uro G )

true-tur

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f ir3 h s

ma~tnlr

fntc~ ~

p ( 1i

ir management wj]]

() from

1 field

water mettri and

the (7)eNrt of for

in~tnllEd as nRr~

Schedule for

Construct

TABLE IT-l

pril Began ()

Sept Continue 19

June 19rJf

Jmount

$730flo)

p CncL flmount

un [D j[)[)

lo85~ (8) 180

plusmn(h 91J

A~~C~) 1 HT H

section ~

US 71 a MN 23

-i - - i- - Ii~

~i--J I

c 5deg 00 us 71 c

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S~ ~- + n

m~SEAnCH REGTILJS

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Item imount

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I ) ~ i r1t [ I~ Lk-I

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taken one

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of th( (arbClnulJ

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pH a ampl e

The lPSIIIL of UI(

Tnke art rt11()r((j

vaL 1l(gt~ lI(l

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i nl~ 1 t ~ I r

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~ ~ ~tmn l

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Alkali n i ty

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Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

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~Y)t bullfi leG

I~ight Penct raLi

i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

Table I-I

ing Agencies

Agency

PROJECT

Role in Project

~(wnfr i S2wage

untt m(Hlth

COtrlT11

()rosj

froJ1l

taken from

or ratps

by-pail1~

watrr hllcirCts

with in

during

snillway

l~ain-

ani it arc research

strHot uro G )

true-tur

1 An fill

f ir3 h s

ma~tnlr

fntc~ ~

p ( 1i

ir management wj]]

() from

1 field

water mettri and

the (7)eNrt of for

in~tnllEd as nRr~

Schedule for

Construct

TABLE IT-l

pril Began ()

Sept Continue 19

June 19rJf

Jmount

$730flo)

p CncL flmount

un [D j[)[)

lo85~ (8) 180

plusmn(h 91J

A~~C~) 1 HT H

section ~

US 71 a MN 23

-i - - i- - Ii~

~i--J I

c 5deg 00 us 71 c

~ n (t

~) ~ )

S~ ~- + n

m~SEAnCH REGTILJS

ra u (j)

waCl and froID I-I

Item imount

IshyOJ--gt ra

ct rrant3

-J OJ Ulte lJniv-

D ra r facu]

L1- liLie lt (])

shyo ltshy

(j) (lJ

elf tIl( Arri

nrepTrCd by

I ) ~ i r1t [ I~ Lk-I

rfer to

taken one

(11lv i~ a mp lsurp

of th( (arbClnulJ

i it) oonent~

pH a ampl e

The lPSIIIL of UI(

Tnke art rt11()r((j

vaL 1l(gt~ lI(l

recordti -11(

i nl~ 1 t ~ I r

+ + lie)

~ ~ ~tmn l

Pc] l nv i Ill~

Alkali n i ty

Alkaljnit i can b(~

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

ecnnd rlcfi llf(-i

[nfij(rshy

~Y)t bullfi leG

I~ight Penct raLi

i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

Table I-I

ing Agencies

Agency

PROJECT

Role in Project

~(wnfr i S2wage

untt m(Hlth

COtrlT11

()rosj

froJ1l

taken from

or ratps

by-pail1~

watrr hllcirCts

with in

during

snillway

l~ain-

ani it arc research

strHot uro G )

true-tur

1 An fill

f ir3 h s

ma~tnlr

fntc~ ~

p ( 1i

ir management wj]]

() from

1 field

water mettri and

the (7)eNrt of for

in~tnllEd as nRr~

Schedule for

Construct

TABLE IT-l

pril Began ()

Sept Continue 19

June 19rJf

Jmount

$730flo)

p CncL flmount

un [D j[)[)

lo85~ (8) 180

plusmn(h 91J

A~~C~) 1 HT H

section ~

US 71 a MN 23

-i - - i- - Ii~

~i--J I

c 5deg 00 us 71 c

~ n (t

~) ~ )

S~ ~- + n

m~SEAnCH REGTILJS

ra u (j)

waCl and froID I-I

Item imount

IshyOJ--gt ra

ct rrant3

-J OJ Ulte lJniv-

D ra r facu]

L1- liLie lt (])

shyo ltshy

(j) (lJ

elf tIl( Arri

nrepTrCd by

I ) ~ i r1t [ I~ Lk-I

rfer to

taken one

(11lv i~ a mp lsurp

of th( (arbClnulJ

i it) oonent~

pH a ampl e

The lPSIIIL of UI(

Tnke art rt11()r((j

vaL 1l(gt~ lI(l

recordti -11(

i nl~ 1 t ~ I r

+ + lie)

~ ~ ~tmn l

Pc] l nv i Ill~

Alkali n i ty

Alkaljnit i can b(~

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

ecnnd rlcfi llf(-i

[nfij(rshy

~Y)t bullfi leG

I~ight Penct raLi

i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

~(wnfr i S2wage

untt m(Hlth

COtrlT11

()rosj

froJ1l

taken from

or ratps

by-pail1~

watrr hllcirCts

with in

during

snillway

l~ain-

ani it arc research

strHot uro G )

true-tur

1 An fill

f ir3 h s

ma~tnlr

fntc~ ~

p ( 1i

ir management wj]]

() from

1 field

water mettri and

the (7)eNrt of for

in~tnllEd as nRr~

Schedule for

Construct

TABLE IT-l

pril Began ()

Sept Continue 19

June 19rJf

Jmount

$730flo)

p CncL flmount

un [D j[)[)

lo85~ (8) 180

plusmn(h 91J

A~~C~) 1 HT H

section ~

US 71 a MN 23

-i - - i- - Ii~

~i--J I

c 5deg 00 us 71 c

~ n (t

~) ~ )

S~ ~- + n

m~SEAnCH REGTILJS

ra u (j)

waCl and froID I-I

Item imount

IshyOJ--gt ra

ct rrant3

-J OJ Ulte lJniv-

D ra r facu]

L1- liLie lt (])

shyo ltshy

(j) (lJ

elf tIl( Arri

nrepTrCd by

I ) ~ i r1t [ I~ Lk-I

rfer to

taken one

(11lv i~ a mp lsurp

of th( (arbClnulJ

i it) oonent~

pH a ampl e

The lPSIIIL of UI(

Tnke art rt11()r((j

vaL 1l(gt~ lI(l

recordti -11(

i nl~ 1 t ~ I r

+ + lie)

~ ~ ~tmn l

Pc] l nv i Ill~

Alkali n i ty

Alkaljnit i can b(~

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

ecnnd rlcfi llf(-i

[nfij(rshy

~Y)t bullfi leG

I~ight Penct raLi

i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

or ratps

by-pail1~

watrr hllcirCts

with in

during

snillway

l~ain-

ani it arc research

strHot uro G )

true-tur

1 An fill

f ir3 h s

ma~tnlr

fntc~ ~

p ( 1i

ir management wj]]

() from

1 field

water mettri and

the (7)eNrt of for

in~tnllEd as nRr~

Schedule for

Construct

TABLE IT-l

pril Began ()

Sept Continue 19

June 19rJf

Jmount

$730flo)

p CncL flmount

un [D j[)[)

lo85~ (8) 180

plusmn(h 91J

A~~C~) 1 HT H

section ~

US 71 a MN 23

-i - - i- - Ii~

~i--J I

c 5deg 00 us 71 c

~ n (t

~) ~ )

S~ ~- + n

m~SEAnCH REGTILJS

ra u (j)

waCl and froID I-I

Item imount

IshyOJ--gt ra

ct rrant3

-J OJ Ulte lJniv-

D ra r facu]

L1- liLie lt (])

shyo ltshy

(j) (lJ

elf tIl( Arri

nrepTrCd by

I ) ~ i r1t [ I~ Lk-I

rfer to

taken one

(11lv i~ a mp lsurp

of th( (arbClnulJ

i it) oonent~

pH a ampl e

The lPSIIIL of UI(

Tnke art rt11()r((j

vaL 1l(gt~ lI(l

recordti -11(

i nl~ 1 t ~ I r

+ + lie)

~ ~ ~tmn l

Pc] l nv i Ill~

Alkali n i ty

Alkaljnit i can b(~

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

ecnnd rlcfi llf(-i

[nfij(rshy

~Y)t bullfi leG

I~ight Penct raLi

i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

in~tnllEd as nRr~

Schedule for

Construct

TABLE IT-l

pril Began ()

Sept Continue 19

June 19rJf

Jmount

$730flo)

p CncL flmount

un [D j[)[)

lo85~ (8) 180

plusmn(h 91J

A~~C~) 1 HT H

section ~

US 71 a MN 23

-i - - i- - Ii~

~i--J I

c 5deg 00 us 71 c

~ n (t

~) ~ )

S~ ~- + n

m~SEAnCH REGTILJS

ra u (j)

waCl and froID I-I

Item imount

IshyOJ--gt ra

ct rrant3

-J OJ Ulte lJniv-

D ra r facu]

L1- liLie lt (])

shyo ltshy

(j) (lJ

elf tIl( Arri

nrepTrCd by

I ) ~ i r1t [ I~ Lk-I

rfer to

taken one

(11lv i~ a mp lsurp

of th( (arbClnulJ

i it) oonent~

pH a ampl e

The lPSIIIL of UI(

Tnke art rt11()r((j

vaL 1l(gt~ lI(l

recordti -11(

i nl~ 1 t ~ I r

+ + lie)

~ ~ ~tmn l

Pc] l nv i Ill~

Alkali n i ty

Alkaljnit i can b(~

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

ecnnd rlcfi llf(-i

[nfij(rshy

~Y)t bullfi leG

I~ight Penct raLi

i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

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section ~

US 71 a MN 23

-i - - i- - Ii~

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c 5deg 00 us 71 c

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m~SEAnCH REGTILJS

ra u (j)

waCl and froID I-I

Item imount

IshyOJ--gt ra

ct rrant3

-J OJ Ulte lJniv-

D ra r facu]

L1- liLie lt (])

shyo ltshy

(j) (lJ

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I ) ~ i r1t [ I~ Lk-I

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taken one

(11lv i~ a mp lsurp

of th( (arbClnulJ

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pH a ampl e

The lPSIIIL of UI(

Tnke art rt11()r((j

vaL 1l(gt~ lI(l

recordti -11(

i nl~ 1 t ~ I r

+ + lie)

~ ~ ~tmn l

Pc] l nv i Ill~

Alkali n i ty

Alkaljnit i can b(~

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

ecnnd rlcfi llf(-i

[nfij(rshy

~Y)t bullfi leG

I~ight Penct raLi

i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

m~SEAnCH REGTILJS

ra u (j)

waCl and froID I-I

Item imount

IshyOJ--gt ra

ct rrant3

-J OJ Ulte lJniv-

D ra r facu]

L1- liLie lt (])

shyo ltshy

(j) (lJ

elf tIl( Arri

nrepTrCd by

I ) ~ i r1t [ I~ Lk-I

rfer to

taken one

(11lv i~ a mp lsurp

of th( (arbClnulJ

i it) oonent~

pH a ampl e

The lPSIIIL of UI(

Tnke art rt11()r((j

vaL 1l(gt~ lI(l

recordti -11(

i nl~ 1 t ~ I r

+ + lie)

~ ~ ~tmn l

Pc] l nv i Ill~

Alkali n i ty

Alkaljnit i can b(~

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

ecnnd rlcfi llf(-i

[nfij(rshy

~Y)t bullfi leG

I~ight Penct raLi

i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

elf tIl( Arri

nrepTrCd by

I ) ~ i r1t [ I~ Lk-I

rfer to

taken one

(11lv i~ a mp lsurp

of th( (arbClnulJ

i it) oonent~

pH a ampl e

The lPSIIIL of UI(

Tnke art rt11()r((j

vaL 1l(gt~ lI(l

recordti -11(

i nl~ 1 t ~ I r

+ + lie)

~ ~ ~tmn l

Pc] l nv i Ill~

Alkali n i ty

Alkaljnit i can b(~

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

ecnnd rlcfi llf(-i

[nfij(rshy

~Y)t bullfi leG

I~ight Penct raLi

i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

(~ql1 ival (Ill

Lh COl] () a111 T

1111 i

Ill (0]) vallie t

NCVfrrlhpr

ecnnd rlcfi llf(-i

[nfij(rshy

~Y)t bullfi leG

I~ight Penct raLi

i~ nl i

more S i 11

nit rni(~ll

r(~)u1t~~ nr the

fewy 11v1

for (li the (nilshy

1 q(l (1) ]lClWfd

h 7 If

~ nhrrLt

taritll1

t(r~(lIL(d ill

COll(((ll

middotjod lr(Hn y

Til Idt 1 jill

11On ji)in1 al(

~urllI( _l(~ n ij(

Lhc I ( 1111 it 111 II ~ I

The re-mlL of

ae sample sittshy 1

l~iscell

nrlO~--

11 flT~

for all

Cllbitain~r Laporte

on rmiddot1rntion

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

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29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

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Cre~ii(lrl of 5~eci

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h ~n 19(7

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11 Wal ncnJ

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absorbed a strong

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wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

linaltered

yzed were held a

exceSsLt 4degc

Samples time 11 hIs

Anenic c

dichr()md~e

mn -uJ

Nitrate Dj_

IT p )195

lJj IVinkl i

r1eLaLt ~t()mic

ipore from 1 month

absorbed a strong

mrccro-Ki el(1nhl

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

-------

OrthoJ11osphate

wpre hpId Ilor

leftTencp 17 19

Acidity mg

Samp1 e Sites 1 2 3

2 22 58 31 4 17 49 26 31 6 20 31 52 8 10 64 26 o 9 30 50 2 35 36

14 o 8 24 6 32 8 58 59 8 26 6 26

20 4 40 22 15 28 24 26 47 26 6 4 28 7 26 28 30 26 32 21 40 34 2 34 4 39 36 4 48 36 38 9 61 5 25 40 2 28 9 64 42 28 6 10 27 44 13 7 15 54 46 17 o 66 48 27 13 16 39 50 57 60 52 44 46

72 55 15 20 37 38 19 5 44 12 42 18 36 1 Z

74 44 35 26 38

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

Metal Cations ppm

i mn on 42 31 69 7

5 Outl et 39 31 76 74

Ca Mg Na K

4 South Inlet 27 - 179 9-83 16-290 13-167

2 021 038 4 007 024 6 014 014 8 014 1 010 028 2 028 046 102 4 028 077 032 6 021 o(J4 8 004

22 021 47 014 004 49 018 007

~k 2 4 6 8

10 12 4 6 18 20 22 24 26 28 30 32 34 36 3B 40 42 44 46 48 50 52

Sample ite

1 2 3 4 5 Ep

1 imnion

0051 0055 0028 0073 0051 0123 0109 0057 0110 0175 0100 0092 0040 0013 0013 0008

0070 0040 001

0020 0017 0004 0010 0002

0190 0110 0020 0325 770 0088 0183 0012 0OR3 0063 0035 0049 0015 0015

0OB8 0070

0020 0008 0017 001 0013 (l008 0036 (J055 0004

0040 0080 O03D 0015 004B 0021

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

UntitledPDFpdf

---------

dahl Nitrogen

TKNppm

Week Epishyimnion

Sample Site 3

Hyposhy1imnion

2 4 6 8 o

1 14 16 18 20 22 24 6

1 171 1 01 119 O91J 18B 1 12 99 1 36 108 1 12 063 o 098 115 098 16

094 1 26 1 12 081 LOB

33 1 74 084 094 059 26 063 1 78

67 129 181 227 297 1 19 1 12 1 95

TIULE III

10 12 14 16 Hl 20 22 24 26

30 32 34 36 38 40

1 Epishy

i rm i on

191 B03 B03

33 799 802 818 770 7 829 838 851 87S 865 856 853 833

30 796 a30

12 810 820 791 798 769

----~---- -~------~----

AVE RAGE p Ii

1 e Site 2 3 II 5

Hyposhy1i Iiln i on

195 765 74 742

--------------~ -------~-------- ---------~

--------------~----- -------- 2 0011 D075 0009 2 0041 0107 OOlO 4 0015 0060 0018 4 0033 OlUl O 6 0011 0113 6 0033 0073

0017 0260 0003 8 0042 261 0038 0007 0312 0014 0002 10 0036 0255 0033

0002 0165 0002 0066 0225 0004 28 0045 0236 0039 0186 0346 00440002 0195 0002 0083 O Hi5 0005 30 00J1 o16j 0036 0IS0 0283 0000002 0179 0003 13) 01 0005 32 0043 0210 O04B 232 0213 00613 31J 0002 0186 0003 016 L1 00031 34 U036 0233 0043 022) 0052

OOlU OOOj 46 0049 0051 0096 ~ 0006 0001 0001 48 0067 OOU 0051 50 0007l

bull _shy~- shy

i TAllU II I 12

Ueek rmi on

2 380 4 390 6 390 B 425

410 12 415 14 3BD 16 375 18 380 20 410 22 425 24 390 2G 400 28 355 30 365

34 330 36 350 3n 360 40 3GO 42 380 44 360 46 400 48 320 50 395

-- _- -- ~---- -- - shy

----------

Sarlple 5i te 3 4

------- shy_W_~__ -

400 420 600 425 440 505 440 480 288 460 127 311 455 445 474 370 492 599 385 588 712 415 631 731 435 6S0 877 430 589 720 440 4amp4 714 420 545 7213 4140 516 555 465 546 520 46 564 425 575 110 513 870 390 532 1115 395 662 1170 370 [)2~ 908 400 360 600 405 400

-----~[

(1971 - 1974)

------~----~

350 265 345 410 428 415 432 417 380 345 390 4D2 392 373 380 405 442 432

ITABLE III - 13

11eekYear

421972 48

I1973 3 8

Year Week

1972 42 48

1973 1 3 8

TABLE III - 14

Sample Site Cl

1 36 3 10 1 4 101

26 331 10 266 39 125 62 6 B 228 5 305

13 28S

259 560 45 112 12

805 0003 0058 780 800 0054 1000

0037 800 0006 0033 900 0045 810 0019 0036 9110 0055 785 0004 0050 950 0046 845 0004 0055 880 0174 865 0001 0053 830

050 0009 0270 1 26 21 0 21 0062 0046 1 07 0037 089 1 52 38 0190 0140 062 0037 099 1 28 52 0205 0132

which were

TEMPERATURE degC

o 0 20

0 10 20 i I I

degi---I I I I

f-rT I I I I 16

deg2-deg21)1 I--I ~ -- I

T~ J LI 34

I I I I I

Tj L- 02 I

I I I 45

0 6 12

1~-~ --~ -~ shy - --- shy --

~---~ J

f~~~~ 1

0~J ~~ ~~~ shy 11shyJ k 1 I --- reg ~

1 ~)))~~~j) ~~ (~-- - G~

1 2 3 4 5 6

It H_4

( If ~~=~ 10 I

ftgt I ~

nt Lake

0 10 20 o r I I I I

I6f- O~(-t

IH 18r~=T 5

a w 6I shyW ~

01 I I 6~ opound1

12 f- _- I

f f--- T

38sl -

0 6 12

OXYGEN mg I

I IT I

I -- deg2 I I 51

30 1971 _ -

w 30 1972a

gt - ----

r0 - i

a 20 I

w I 0 ~ w 10

- - ------ ~t shy

---------- O -

- _-- -shy 197320

----------------~~ 10 ~

WEEK - MONTH

--- 12

4 bull u u w 2

16 20 24 28 32 36 40 44 48

WEEK - MONTH

90~ EPILIMNION

WEEK - MONTH

600 E ()

300gtshyI shy

JO EPILIMNION V1 gt

200I-u gt 0 z 1000 u

WEEK - MONTH

---------

ANALYTICAL SCHEME

SAMPLE

---ISA~i~_E

I ___DIGE_S~~_ ___

L_AMr~ONIA

LTCR 46 I 1

[ RESI D~~I r shy

I NO FI LTRATI ON

FILTER (045 )jill)

JI FILTRATE

i TOTAL PHOSPHATE

l 1 ORTHO

---- 1

r Garmlc

ilott-I c

Dc detetmination

frelt1uency

altowed ~3S

oWhere

lllJmf

C)f)l mITl

The manner

fL 1 1 Iran

NUJ11hc r

~Llldj

Macrophyt es

two main

I I 1 f)

ow i I

I h ~ f

Iii r (1

TIer 1 Lrgtllr r

ahrllntly

Ul(icic nol a

we Itlcmiddot~tl

be (10)

lhe product i vi ly

deepest

one thinl 0 f

(YoO ha) is

llext ]laragrcLph

or~(ut

aVerape

in the tahlethose

marsh arc

TIl -~

InLo the

WaterDhed Strncturp

rhc Tlr(~~ent(d

on woul nbc

NuIsance

~ummary on

1 2 3 5 7

10 11 12 15

26 33 34 37

61 63 64 65 67 68 69 71 72 74 75

CYANOPHYCEAE

CHLOROPHYCEAE

CHRYSOPHYCEAE

BACILLARIOPHYCEAE

01 NOPHYCEAE

EUGLENOPHYCEAE

Euglena gracilis

7030 1318

10339 7065

19364 396

82593 2973

240 16209 27199 30287

12716 5113

36594 2518

23085 26097 11779 10592 10407 71718 3773

92593 47011

(1) t nu

46 2 19 15 15 U 8 6 6 4 4 3 2 2 2

64 12 75 91

1 1 1 I

3 771615 71 458866297l 276717fl37l 392173071 382191171 41311977l 36471921 71

71 73810671 35971101971

11 285 122371 11471

3 837 122371 (B) 74 673 1872 730 12072

3 3 fl84

2372 3 937 22472 3 769 311 72 3 1000 32372 972 4472

5272 3

69 486 6672 3 492 62072 3 366 7572 1 449 71972 3 3BO 8272 1 595 81672 1 64B 83172 1 715 91372 1 316 92872 71 449 101372 3 224 11972 3 396 12ll 72 3 798 1273 3 875 11973 4753

21173 3 624 122273 3 9743673 3 721

4473 3 9015273 61 47051573 71 3Bl512873 33 32861273 3 BOl62673(9) 86 1777973 86 27372473

Code No f-----shy

71 11 1

11 11 11 71 74 3

Pct N Code No

92 12 26 71 53 86 20 7 197 71 86 1 275 12 11 3 230 12 172 3 83 1

142 1 lB2 1 43 100

45 206 74

204 151 11 8 204- i

78 216 11 7

36 93 9 30

(~ )(4) (6)____ r_

908 8 1 33 890 21111 703 14 271 816 9 225 731 10 817 2 17 843 10 2 927 11 135 805 24414 574 12 293 956 5 092 908 1 566 941 8 1 29 957 6 076

100 63 1000- - 2 034 71 121 1 46 936 9 126

-- 1000- 1 000 74 28 1000 2 019 69 237 72 90 863 7 191 3 36 74 94 945 5 163

75 236 1 49 777 12 234 61 215 1 76 657 20 3 1 1 16786 797 1 34

69 265 1 160 805 9 31 3 133 69 60 788 13 1

1~ 11 B 3 100 876 11 lfl3 B6 99 1 51 865 12 1 67 86 239 11 198 753 11 2774 267 1041 820 14 71 205 74 17 8 607 10 69 314 71 169 879 2(37 61 132 33 41 971 101 61 46 74 36 957 5 078 71 32B 74 103 906 6 182 68 306 51 70 1000 3 12(6B 09 61 09 992 4 021 74 27 9 -- 1000 2 DeSI 61 62 74 19 982 4 060 68 214 71 148 832 6 201 3 38 1 61 171 933 4 76 3 255 51 161 744 7 240

61 151 86 14 966 6 097 64 160 5 160 497 10 304 71 273 3 203 749 11 67 1 153 74 138 756 10 43

GJ (continued)DO

Continued

21 74 21474 42674 6474

TABlE 111-17

0 10 10 26 26

3 3 3 3 3 3 3 3

334 180 122 106

75 210 204

47 120 11 2 42

112 200

5 11 33

3 71 11 1

68 61 74 61 10 61

110 112 120 66 4

135 163

37 50 56 42

107 142

975 961 799 834 850 768 877 796 755 944 950 930 91 378 834

15 13 11 16 22 20 10

6 6 7 B 5

For Species

(4 ) (5) ----

O ~) OCO 233 21

2 1 231 2 8 019 1 18 132 0)8 31J 21 G

1 78 214 206 220 2 14

1 10 080 118 046

61571 f) 8 1 33 62971 71371 73071 9171 9771 92171 10671 1019171 11471 122371

9 10 8

10 11 14 12

11 271 225 252 217 215 13S 244 293 092

122371 5 092 122371 6 1 56 122371 6 2 1872 (13) 8 1 29 12072 I 6 076

62072 7572 71972 8272 81672 83172 91372 92872 101372 11972 121172

- - 3673 4473 5273 51573 52873 61273 62617H 1 lt)

I 195 210 233 204 228

II 2115 156 II

25 141

034 1 ~B 226 107 173 (34 216 235 197 234 121

Total Lake(2)

948 926 353 542 608 596 754 451 388 B60 780 762 834 159 492

11 1 1

74 1 71 11 61

11 91 10

4 16 1 60B

4 96 1 164

4572 2791 12 [3 1604

2207 11 Bl ()

1037 552 7553 4414 6758 7~37

74 18 1

2 9 1 2 7 5 2

9 13 11 12 11 14 10

7 5 5 6 3 Ij

2 4 6 4 7 6

10 11 10

034 1 26 000 019 1 91 163 234 286

234 231 219 183 167 257 234 2 03 101

1 22 n211 085

060 201 1 76 240 097 304 267 243 045

10 8 7

(]f) )

(11 ) (12) 7 6 9

(9) (9) (9) (14 ) 11 17 16 10

(14 ) 10

9 (14 )

(14 ) (14 ) 2 7 7 4

(14) 5

593 1 S 98

509 312

77 31 6571 4555 4811

9G 32330

2958 17496 15341 1 3334 13501 19429 8036 4582

207 112088212630

(continued)

17 9 9

6 6 7 7

216 258 308 36 249 046 169 236

1 70 221

D15 1 21 227 177

169 298 242 2rJ7 098

II 10 7

11 9 5

4 3 6 3 9 7 6 6 7 6 6 5

Continued

1 v(4) Date

12841 523060 15035 009233 1 907(14)2

(9)209 (9)229

2261329610148 1899183231 98 22610271228 86

10 22624490896 3 15214557 118

18380995132 5 18817750985

2811033613370 5 2162402169

29845 151924 12411 7570 17359056262

8957010385 7885037428

174846025174 125133423722 101260210462 155379124572 8154895179

155082020091 17015 86706 36002 1816169

133008216067

1 2 3 4 5

1 70 193 104 163 227

817 863 554

1353 1789

68 85 62 84 64

1 6 7 8 9

11 11 10

1 209 152 1 74 114 247 193

7B7 1262 974 672 523 388

69 74 81 59 47 19 53

42674 11 16 344 3I6 291 370 6474 11 9 932 508 200 216 1 Pondweed

roti fers

3 - NE Inlet 02 a

S - Outlet 3

C Zone 3

4 15 16 17 18 19

1 2 3 4 shyJ

1 White 3 4 5 6 7 n 9

(Samp 1 e site 1)

1 3000-9

I I 2000 0

ltl ~~

- 0------ -- ~ -----_ ltI---0 7 ltI

ltI0 -N~ I~~ ~ ~ ~ I

I ~ __a-I1 _---- lt1 I

0_ ltJ o ltI ~ lt ~

ltI~ ~

0 Ic J ~ I c

Z 1000 I I

CL I () ltV I

0) r +- E

ltt c 500 ~ u d

0 ltV ~ ~ i

+- Z Y ~ -gt 300+J c Q VI -gt

W gtlaquo 200

+- cL I

t c ~ ~i

I t t I E

0 0 000 Z t

a U1 o zv

-~ a QIQ O

-f 0 I shy-- lt1l ) 20-gt ~- cW

0 0 1971

0-------0 1972

t t t 1973

e-----e 1974

1-~V~A It

I I ~ I I I I D_I -0 I I 0

I I I I t

I II 0 II I 0

A S 0 N 0

LIJ ~ laquo J

z o ~ Z ltX J (l

o gtshyI (l

LL o (f) z ~ (J

a LIJ IE

Figure

J laquo ) 0

gt 0 z

(f) CD

gtshy (f)

a LIJ gt 0

o 0 1971 0-------0 1972)400 o 0 1973I

300 I I

I I 100 X O~I-~ oeo 0(1)i ItI 0 I 0 I 0

o I 0 I 0 0 lt ~o 00 I 0------0 0-0 0

I c- _-0 0o I ~ 0 g-lt 0 CO O Q I

o 0 1971 0-------0 19724 o 0 1973

--__ 1974

0 rf~I 0

I 10 I7 f 0 I ) 1- I I 0

I I 0 o

o I0o I I I g

ltlJ 0shyV

ltlJ gtf oj

ltlJ shy0

Zone 3

-gt 0gt

~or ~~r~e~ Oeta~~ lab1 111-25 p B4

~ ~ n gue 1nmiddotn

Zone I

zone~X X

)(--)( willow

Zone 3 --] Q

Zone I

ra l n Iaur~(~

rjtinn

to bp lf(C-lll(r

flO fll

( Ti Ie

gtlt X

c L~ 20

~ __ I_ 30

Weeks after Jan 1st

c X Pond

x Tilex 3

fr 5 11

o lt5 X x o

Weeks after Jan 1st

X Pond

1 x y 1

) x 0-

I o~ X lt

f- shysshy o +

l x E 0

J x 0bull 1

o 10 JO iO CO

X Pond

o Ti Ie

A Xx x

XXX Xx

X~ X Clt ~~bullQ

0 ]0 20 30 40 0

X Pon x ~Ti Ie

) CL -OJ + 0

E o 0 6

Xx lt Hshy

LO )00 10 10

Weeks after Jan 1st

XI XX xX

X)lt X X

z 12 I

I z E 0 0

X~I X X X

oLl 1 10 )0 30 10 20

October November

o z E CL o 030

X Pond

o Tile

M 0c9 0 X 0 t XC( C) O X

) 0 _0 () 0 0

X Pond

0 Tile

30 - X o

() 0 o oG0

1 0 bull

1 10 20 30 10 LO 1 10 20 30 10 20

x x x x 0lt9

X Pond

o Tile o

0 ) deg o o

CO o OJ0shy

o 0E 0shy0shy

3 oo co

o ( GO

~ x x x

1_ yX xx X

0-L__~____~____~__~____l-__~-2__~____~__~ -l 20

October November

00degcd

c o07 o o

X Pond

o Tile

o x O~O

NovemberOctober

f)~ 111

wllflC lfl

- 3urfacc-ifllLIr

furfac-water

+ ill 0 U

shyill +

3 OJ -

-C 4shy0

X 0 l-CC CL

C c Co

ill CL

- enocr f-

l1nUUV

-das IS)

5nl en a) U-)

I n[ M 0 (-J (V)

----1---shy

un[ ( m N m -lt

ldV 0 q N q -lt

----- shy ~-

lew -ltt 10 N CO --

qal 0gt 0 M N

Il[ I-J N -0 N

JaU 0) r-_ cO

AOtJ - CO N

PO N m M CD -lt -lt

l- e OJ 0 + -~ 3V1 co I +

M ill c- u 3 Dshy

- COo --lt 4shy _

U -4shy OJ

+ --shy i--_shy

0 0 M 0 c_ CD -- -lt +

en 0 M qshy (l --1

en 0 M U)

I--lt N M N I +

en 0 I - -J (1) CO

I --lt +

lt N N N C) 0

-lt - I +

3ltt -I OJ 3 co

~17 ( I 4~_o 32 cJ ___~ t II 18

I --~I

__ 112 t 24 ~(31 _ __~-L~~ I -

1 ----yJ ilJ=-_S ~ ____I I_ I

-~jVmiddot 26

o USGS test hole

nllt ri

(j E1C(Ul~

(gtrll pr

~veral

n1llri of data

t I) ie J I~Lkl)

lJhe analy~l

dUYin~

(llt(f

Llil11~l ~h()JTli

-YI) V(lll~f

1YJ~ln~lld I () Ult

laraTrl(L(r~~

)rrLrl

0 r plloGPhcltI

utcient

Lr Ll [( it1

1 r-~o 1gt1

1-~)(~ bull

outf1 01ltflow

Lr) rl(-n ic

i IltlIId

~-trllctlLY

Pi rr1J111

tJl vJ-i]Jn

ltl i rIj

W() rllld al 111 (

111 ~ ( f ~h(~ -r( PI Il I

1 lWl 0ld I

( if ~

() I)) n (nt (i) Ii

~~nc) j() (()

rr01llHl1Jat eygt

tl i )f~(rl ()nl

Iv()HlJ 1-(

~ gt ~ -I-

~ () ~

c+ -lshyl -I --J

Pshyo D J

kg nutrients

~-- --~

Oct 120 83 7 90 145 64 103 44 69 97

Nov 172 148 571 619 236 150 126 53 86 183

Dec 71 55 150 205 73 36 52 22 35 76

Jan 60 53 126 179 59 32 44 18 30 64

Feb 38 40 81 121 27 10 28 12 19 41

Mar 695 1438 152 1590 340 82 426 168 302 982

Apr 336 576 16 592 2 132 311 131 223 341

May 389 569 13 582 640 222 412 180 314 259

June 86 161 3 164 16 100 40 69 44

July 22 12 13 18 10 18 10 14 13

Aug 59 34 2 36 113 27 37 25 31 38

Sept 53 34 36 59 18 29 22 24 36

DTAL 2181 3283 1124 4327 2300 883 1672 725 1216 2174

--_-_ -~--- --~-----~

nut1i ents

819 8 421 2

36 Oct 8 19 2

Nov 36 - 1 89 6 4 90 37 20

Feb o o o o o 49 2129

t 337 8 2 106

~ar 144 +

3 9pound 46 122 117 Apr 88 142 5 147 0

t 5 134 67 156 100215 23

21 r~ay 107 209 o

2 t 79 17 8 40 20 40 J~ne 33 77

22Aug 2 d 5

496 49548567TOTAL 418 867 26

data from 1974

-~-------------------- shy

kg nutrients

b 7 2101 3203 124 4327 230 1672 725 1216 2174

rib 418 893 67 34 485 228 496

Other 150 242 68 310 128 57 102 -----------~ --

Total 2669 4312 1218 5530 15 29 2285 10 10 1814

tat ion 1774 714 3193 15S 15 42 2 71 25

Annual Input 6523 2982 12223 197 5357 2337 3436

for (7) + (=8) x

ac-ft for (~7) +

------ -----------

-----------

-c~-~_ --------------~----~---~-~

kg nutri ents ~---------------------

Oct 26 37 1 37 14 Ll 10 10 23 25

Nov 425 603 681 204 27 189 157 398 409

Dec 215 305 27 332 95 09 95 80 202 207

Jan 145 205 10 215 63 09 64 54 136 139

Feb 159 225 232 73 09 71 59 149 153

fmiddotlar 1600 2270 127 2397 762 64 790 592 1540 1540

Apr r) 1070 77 1147 63 1 23 372 279 874 651

~f1ay 676 959 13 97 304 1 334 250 701 584

June 332 471 6 477 159 09 172 131 303 283

July 0 0 0 0 0 0 0 0 0 0

Aug 35 49 50 14 lt 1 18 14 30 32 1

Sept 19 27 1 28 09 lt1 1CI 8 16 18 ---~~~-~~~~~---~-----------~- -~---

TOTAL 4386 6221 348 6568 2328 184 2125 1634 4372 4041

~--~-----

3 ID -l U

lt= lt= I y3 3 J 0

() 1Dr OJ ID

ID () ~

0 ID i- 0 -s0-00

f- 3lJ N

IDID 0

CJ -s PJ

J 0 0 DOgt -l (Q

0l 3 IDN Ol N 0gt

10 ac-ft 52 x 10 10 1 bs 24 x 10 kg

kg ------

3 321 x Ii)April 4 1973 0091 ppm 47x10NO 3

J 28 x20 1971 012 ppm 62 x 10

25 xTKN Apri 1 20 1971 107 ppm 56 x 10

338 x 10 1 7 x

1 8 xK April 4 1973 79 ppm 40 x

1 8 xNa April 4 1973 76 ppm 39 x 10

Ca April 4 1973 39 ppm 20 x 106 9 x

30 ppm 1 5 x 106 7 x

Mg April 4 1973

although a]I

lake-related inc a

was included

17 h ) nrr

mut bf7 arbit shy

as the 11 of

spread rary value

$9 year

10il 107

000 ncr year

Lake to the

000 x 3

re1ource

r~atmiddot~le La-kc

for over ten years

9 the owned of or

the 6 30 7 If) (

three respondants

ceG 11(re

22 attempts to

Remaining work

meaning Al most

complex forms

includes model

memb(~rshi

patterns

(11lcsti onnaire

questionnaire

toward

flUP)-

]l I) Hfan

mrd 11~

rty-nine ft-re

~~QU(~S ti onnaire

witie 19

which c rogtsshy

reportl

alone p1aced

tion to be

of group of newer

able $1000

ref[ lake

Ctrn ~ ) nt 11

- Exhibit I

ll lWrl

fjUITilllCl ry

your on questionshy

ce to its

in pfneral

in the~p cornmuni

Phank you YOIlr

lc(meli (0

3houlc1

r i~ i

E A G L E L A K E

t North

Association

Gcianti

dential be

nCllrl~ Your

Do you

rcnt own

reni(led

thi Fhglp

-----shy

What lfcli mafCe of

an X the map

these efforts _______________________________________

effect

Limatlaws

Please this

Non-Power - Canoe

Other 1

V4 125

In order

n asses the value

Lake In

is used

included in avove

Exhibit II

Your name____

A2JHrtment__ 1ind

is your occunntion

________ ____ _

------------ --__------

none____

If whn

Hfree e forts

n u~~ 11ty in nUT

Do Ypser(h or -0

lthcrin

Lnke Itershed

~-h( t is your r

-------

--------------

1 4 5 7 F) 11 12

1 15 rnre

j rw~ __ othcrs____

ter-skiin f __

SW1rrL inr___

---- - - ------- shy

vi t l0111d ~

195U-U ___________1

service

fro ~tlor1ties

(I t3 in with t~nor

___ (7) t

II c-iPt nnr

00 cxq(rs i vr

frFl rLlra(~mBnt

_--------- shy

Diry crttle

Beef en tt Ie

1 0 7]

01 ~vl-1s

tp for

Tur~oys

L(1yin~~ hrns

Exhibit III

Y(Iumiddot

L~1LY F1LLIC

vcln6 (onc W1lY

(e) r (ice) (~l

C (~-t t~G r

( ]mnflr (fihinl)

(Ii) t WC0gt~

(j crdly)

(( ~~e (crcllc 0le)

(1) (no1 rctircrent

(n) y- l ~ t rC~2 I

bull illnd -rIel 10

~ j 5 t j It 11 12 mo~c

Rxhibi IV

LME mmVN

July 1971 and July

vt sit umulativc

1 1 lOll

IOlPL 0

hI-liS mi )6-1)

miles 61-6) miles

100 mil es

~n r h

4 rshyy

1 0 )11

il9 gr

lor) I)r)

Typical number

Response answer

thrtce four people

nothinr 00

00 II 1

00 3 6

no anSWE~r weeks 1

Percent 2

1 571 16 10

Percent )~

Pfreent )jl

Cumulative

0 9f1()

Cumulntiv(

bull J 0

161 )() r 551

nfl Q5middot9 97Q

Percent none 29

1 2 two nanfish 0

3 6 four 6

) 10 six ) seven 1 20

lj 1 4J

four 1 five 10 s

~ ) 0 eight 0

Rprccnt none J 2

9 97middot9

Cumulative

Cumulative Percent

939 98

five 2 sjx 1 eight

h thirteen pounds

Summer lake Cor

not lake 1

visit 27 two visits

Percent 1114

61 26) 20

1j 1 1

PerC0nt

)31 106

Percent 10

O 8 )L

TOTAL 1000

Cumulative Percent

04 2445

7l )j 79 (137 898 9iL

Cumulative Percent

Vr (1 (3 77middot6

8 939 9B0

Percent 3~6 10

middot3 102 14 bull

Percent )

Ell )IJ

Percent 10

Cumulative

7 il7 0 919 939 9110

rumu1ati Percent

1 111 9

61 Ol(~c_

no answer

retired

Occunation

no answer

unskilled

Carmer

f1YYPAL

answerno ]6 5

flve-six ten

retireii

Number T-(sponses

answer 5-0 years

l-25 26-30 31-35 36-)+0

i tal status

Yearly Llicome

9-10 11-12

3 ~ 1+

5 4 3 6

Number ot Responseo

th()lLsands

more fi

Percent 1

Percent ~~ 0

796 If) h

Percent 2(

Cumulative Percpnt

CU]l1ulat i V(

Percent

rrr7 1000

from fol1md nrs

ICllJL

rE-~idencp

Chippewa

low Medicine 2

Percent 531 20

CUffiU]

porrcnt 531

fl9J 9

Exhibit V

July 1973

Yours truly

L8ke Project 1973

B I H G

1 Your name

If not why notZ ______________________9

EAGLE LAKE

Inlet Olsons oint

Barneys Groe

Lovanders Farm

71 Bait ShOD Boats

(JS fi(1 T~~

Swir1f) nr~ I II

IlJntin~ ~

(1iinf

ner r L- ke

utlor 1

----__----- _------------- ----_--- -----shy

- ----------

)01 ypev

-----~----~----------~-

29 Did

() ()J 4 5 7 10 11 1 3 ] I 16 17 IF 19 20 (lbove )0

37 water

Lonj of WAter lJSCS

1~) ~)i(lmiddotjVE

ore rE-crcr OIi

vlt8r clity

Cre~ii(lrl of 5~eci

n~encies

)rryvcd

nrrculture

)8 stici dCf

etc in

~ vt euroIs-ec)

revc]1

Laws of 9f)]

h ~n 19(7

]CrTmiddot

11 Wal ncnJ

Univ (J

I bull

18 J (19Tl)

~~eLhod

of 19(1L

for Y(ll npmc~ni

9 ity Indi U

nl bull Iv taub )

311 Hydrobiolofia

sect L

---1 lt

0 pshy

0 () -p

L Cmiddotl gt-

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Eagle Lake Pollution Control Project - University of Minnesota