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LO.S AllGELES COUNTY FLOOD COli2ROL DidTRIC1
HYDROGRAPHIC DEPARTMENT
RUNOFF REPOR'l'--SEASON 1927-28
E. C. EATON, Chief Engineer Harch 1, 1929
In A··:ril 192?, ::·:". ··:. j• ·:n:,on, ;hief '~ncir:.8er nf the Los \n·0l1s ~r;;nt:;r ·~1lood 1:ontYol Jistrict c~::"C''ted <:he F.'ydr() r . .-.,-hLc DPp,'1rt:-,wnt, v:it'.1 Yr2ncis ~·. ~Tq:,.r ns Gh:i0f Eydro-··r, .·1:r:·r. One of '·'r0 a.,1.ti0s .,.,.. this (18:'!'."Jrtnr""nt bRinf,' the collcc~ion ·1 nd com·1,.il·1'..ion :f GtrP.q.T .i'lo1:: d!1t8 in Los 111:"Gles :-! 011r~ t:v .. •
Gonstrnction '."ork on the inst"ll~q}:ion of strP-flr:1 :flo•r :::""'".lSnrer::ent si~ !;i'.):::0' )11 t}:e Y' rions 1:::t:rn'J.':,E~ 'llil <J. nnnels V1.'!1S stnrted ,~r r~oo11 '"lS 1~0es11J1e ~~~\er tl1is d3t0.
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gir;e heL;hts rinc r.1.e,:in r}r~-~-J:r oiSC!'.orr:e in sr:c~nd f'n·,t -:i·:-:n included' in t~·w tn.)rnl',tion ·_ 'Y'P.',':i th.
A tn 11:1lnt ion sr:mrin;:· ~~hP r:i.onthl:r c::.110 seqs:mnl flo',·: in 8.Cre fePt n.t nae"~ sta' ion :Ls also 3.~i~on6ed.
Foll01.~·i.n[_'. "."?}"e1~·itJ1 is a liet of str~:-:i:1 ·:1.eqm,Te~,·:rmt st::itions ornr 0 t'1(1 b;:- t~ n ··:r.rc;ro:.rq ·}Jc Jnc}'lTt:"'.':"11': ')f t1'1t' LOE' Anr;eles Connt:,, ··1lond :~ontrol Dist:;--ict Jn Los 'i.n .·"lris :0·1.Tit:.~.
RU!;CFt-, (-, ~ ' t -, ~ ·~) ;.A .. _...,) ,i,.
I r: J) _: ~:
Numbers, T? 1)es r~nd :.ouationG of' ..,tr~tiorrn
i3tn ti on iifln Gabri e 1 .ti ver Sar"' Crtb1,iel :liver, , :e~. t li1 orl{ ::irrn Gobriel :uverll ~ast ?~)r~~ Big Gf,LtP. 1i.11i tG Greek T'onrovi a Can;{on 1ive Ook Creek ~tddin~stone Creek :Sallona Creek Los i~n':~el·~ s ii ver Rio lir;ndo ;-Uver Co':Jrton Creek ~ast J~~ G&briel liver ;;ye,, 0 wre :Jt or!"! :;)i:·:,.in :..iyuaf11o ce 0to rm n
1L · :Ji:;.l ton C .ceek ;~::.r1 .Diri1r1 s C.reek
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..;0 -;:;;; - 59
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i - ,-~' ... ,!!_;
'?
... L ~· _..e...
1 ,··i"1 _,.,_" ,,t ;_j
) .1 ~
No,
# 1 * #· 2
:# 3 # 4
* 41- 5 # 6 # 7 :µ· 8
* # 9 :/,b 10 # 11 If 12 # 13 ,ff. 14 -t 15
* if- 16 -~- 17 1[- 18
* # 19 ·it 20 #: 21 -~~ 22 ,ff 23 .;. 24 4/ 25 # 26 # 27 # 28 -if 29 # 30 ,/f::n =# 32 ·# 33 =# 34 J 35
* # 36 # 37 # 38 # 39 # 40 # 41 # 42 !l 43 4/ 44 # 45
LOS ANGELES COUNTY FLOOD CONThOL DISThICT HYDk OGRAPHI C D EP AR T1,!ENT
STREi'uVi GAGING STATIOUS AND STAFF' GAGES
Name
Bull Canyon W.Fork Brown Canyon Calabasas Creek Otis Creek Los Angeles Hjver Los Angeles l:dver Los Angeles River Verdue;o '!fa.sh Verdugo l"ash San Fernendo Creek oi~ Tujun~a East .SPRR. Big Tujunga Middle Big 1'u,iunge. West Pacoima Wash Pacoima Wash Pacoima '{iash Pacoima '.';a.sh Pacoima Wash Little Tu,junga bir, Tu,iunga Big Santa Anita Monrovia Canyon West Fork San Gabriel West Fork San Gabriel Bear Creek North Fork San Gabriel East Fork San Gabriel San Gabriel River San Gabriel River Little Dalton Live Oak Creek Thompson Creek ·San Antonio Spreading Los Angeles River Los Angeles hiver Los Ane;e les Hi ver Compton Creek Ballona Creek Los Angeles River Puddingstone Creek Coyote Creek, East San Gabriel River Upper Sycamore Drain Lower Sycamore Drain Rio Bonno Ftiver
Gage Type
Staff Rati.onal Staff Staff Rational Staff Au Staff Ratiomil Ste.ff Staff Staff' Staff Staff Staff' Rational Staff Staff Rational Staff
Au Staff Staff Staff Staff Staff Au Staff Staff Au Staff Rational 11.ati ona.1 Staff Rational Au Au Staff' Au Stqff l<at:i onal Au Au Rational
* Recorrler install~d since ~ept. 00, 1928.
Location
Devonshire Ave. Devonshire Ave. Shoup Ave. Ventura Blvrl. Van Nuys BJvd. '~'hi tsett St. Unjversal City, Sc.n Fernnnrlo i,oad. Glenn Oaks Plvrl. Devonshire Ave, 8.P.R.r:. Bridge 0 • P • R • l' , Bridge S. P .ii..:',, Bri rlge Beloy,, Van Nuys -ivcl. At. Vnn Nuys Blvd • Parthenia J..ve. San Fernanrlo Roar'!. Mulholland 1i_ve. State HiF;hway ;,;u}hollan:l Ave. cielow Do.m Above Sawpit Creek One mile above m·rrows. At Narrows Above ?Jouth At Narrows. Below Cattle Canyon. Edison Intn.ke Hoag hanch Lorrnjne St. Jelow Dam. Below Dam. Mouth of Canyon Stewart & Gray hoad Norton Ave, ~H llow St. Lon.a; Heach hosecrans Road, Co~pton Centinela ~lvrl. Culver Ci!v Artesia St. 3elow Dam. P.E.9rirl~e, near ~rtesia. Sprin~ St. Lon~ Benet. Chevy Chase, Glendale. l'.dems Square, Glenrl ri.le. ,Stewart & Gray hoed.
No.
# 46 • 41 47 * # 48
,,# 49 If" 50 ·# 51 if 52 11 53 # 54
·# 55 J/= 56 # 57 "ft 58 # 59 # 60 # 61 ·fr 62 k 63 # 64
* # 65 r 66 * 4 67
# 68 Ji: 69 Jf 10 *, 71 # 72 -ff 73 # 74 4l 75
# 76 ff 77 ·-ii 78 # 79 4f 80 Ir 81
=If 82 f 83 41 84 # 85 =# 86 #: 87 # 88 # 89 #· 90
Name
Nigger Slour;h '.'!alnut Creek San Jose Creek ;.J.ay Canyon 1'\'ilson Canyon Hansen Canyon Brand Canyon Dume Creek Topanga Creek
Santa Monica Canyon Mandeville Canyon Los Angeles River Arroyo Seco Triunfo Creek Las Virgines Creek Cold Creek Curson Canyon San Gabriel River 1i:io Hondo River Little Dalton Creek Pasadena Outfall Sewer Little Santa Anita Spannish Canyon Sawpit Wash Sawpit 1:lash Santa A.ni ta 1t:ash Santa Anita ):a.sh Litt le .3anta ,uii ta Eaton Wash
Storm Drain
~est Fork San Gabriel ;·;est Fork San Gabriel East Fork San Gabriel Brown I s Gulch Polecat Gulch Alhambra .,','ash Rubio :·;ash liio Hondo Slough Cate Ditch Standifer Ditch San Gabriel fijver Banta Ditch Sheep Creek n:incon Ditch Mali bu Creek
Ga.P.;e Type
Staff Rational Au Jtaff Staff Staff Staff Staff Staff
St11ff. Staff Staff Staf'f Staff Staff ::itaff kational Au Au Rational Staff Gurley Staff St13.ff Staff St13ff Staff Staff Staff Stnff
Staff Staff Staff 8ta.ff Staff Staff Staff Staff Sta.ff Staff Staff Staff Ste.ff Staff Staff
* Recorder installed since Sept 30, 1928.
Location
Wilmini:;ton Roan Covina Blvd. Workman 'ti 11 Hoa.d. Near Ifoxford Ave. Near County Hosrital. Near Roxford Ave. Abmre Mo1mt11in Jt. State Highway jd J.r:.e. Hie;hway Bridge 2 rr:iles
above mouth. No. Channel iioac. Above Ad,..-inistration Bde;. Dayton Avenue. Avenue# 26 CrRgs Country Club Dam. Colyear Dam. Crater Camp. Upper Curson Canyon. 1!/hittier Bridp;e Mission 3ridge. Above Mouth Near Rio Hondo i:lelow Dam At Mouth Fifty feet above F'oothill Peck HoRd. Foothill Blvd, i mile below Azusa Road Double DrivP Arcadia Foothill Blvd. Between Santa Anita & Sawpit
Creeks. Above Bear Creek Above North l<ork Above Da.ms i te Above Mouth Above !\:outh Garvey Ave. Live Oak Ave. San Gabriel Blvd. East of San Gabriel Blvd. At head waste In sluice. V,bittier Narrows At head of pipe line. Below Temple Di vend on New Diversion Malibu Gorge
COOPERATIVE STREATj GAGING STATIONS
UNITED STATES GEOLOGICAL oURVEY
'".'ATEh RESOUti.CES BRANCH
No. Name Ga~e 'type Location
U 5 Sawpit Creek Stevens Automatic Near mouth of canyon Recorder below dam.
U 10 San Dimas Creek Stevens Auton~tic Near mouth of canyon Recorder below dam.
U 13 Pacoima Creek Au Automatic Near mouth of canyon Recorder below dam.
PAS,'cDFJ\ft;. ''.'ATER. DEPART1.fENT
p 1 11:est Fork, San Gabriel Stevens Automatic Near Camp Rincon River Recorder
p 2 East Fork9 San Gabriel Stevens Automatic Above Cattle Canyon River Recorder near Camp Bonita
Location:
SA:N GABli.IEL HIVER - EDISON L/l'AKE.
In s.E.i Sec. 31, T. 2 N. R.9 w. About 500 feet above diversion dar,} and intake of Southern California Edison Co's conduit. About 8 miles north of Azusa,Los Angeles County,California, and 2 miles below site of Los Angeles County Flood Control Dam at sarne location as u.s.~.s. gaRe washed out in flood of Feb. 1914.
Drainar.;e Area: 20l.97 sq. miles. Elevation about 1200 ft. above sea level.
Installed bz: U.S.1.S. Water Resources Branch 1912.
:qeestablished
Gage:
1'327, b:r Los An~eles County Flood Control
,,vailable -~--; :~·-:.~:...; -= 14 see par:e 374, u.s.G.S. Water Supply
L~ar H 447. For Oct. 1, 1927 - Sept. 30, 1928 at s '-n~eles County Flood Control District Hydro
~apnic Department report.
Vertical staff gage on wall of concrete stilling well on west bank of stream and Au continuous water stage recorder installed in house on concrete stilling well an west bank of stream.
Discharge Measurements: High water measurements made from cable car on cable 200' above gage or on cable at ~age. Low water measurements made by wading near gage.
Channel and Control:
Extremes
Channel gravel and boulders, low water flow in 1g27-28, crintrolled by boulder dam. Control changed durirjg season of 1927-28. High water flow contr0lled by diversion dam 500 feet below gage.
of Dischar~e: ~taximum l8 2 c.r.s. 11:00 A. 1,1. Feb. 4, 1928
384: II " 5, . " 148 II Dec. 9, 1927 10:5 " March 15, 1928
Iviinimum 2.7 II 8:00 P.M. Sept.5, 1928
San Gabriel Iiiver - Edison Intake, continued.
Diversions:
Regulation:
Accuracy:
{one above gage. Southern California Edison Company diverts up to 85 second feet at diversion dam and intake, 500 feet below gage.
No regulation during 1927 - 28.
Fair.
Cooperation: Located, constructed and operated by Los An~eles County 1',loocl Control District iri c0-operation with u.s.G.s. Water Hesources 3rauch.
Gage Height Readin~s JliLJl~~.Jrali~~«~~~·~~K
~DI S:)11 INT \KE
lOot .1 R. P. Dalton
2 ti 2 II II " ~ II 3 " " " .;
4 If l.j. ti " It
5 It r.:· :)
II ti " 6 " 6 11 It " 7 II ., II " II
i
g fl £1 !I ti ti
9 II 10 II II fl
10 II 11 II ti " 11 II 12 jl " II
12 II l~ II " I! _,
13 II 14 II " f!
14 I! 15 II ,, II
15, " 17 19 II It
16 ti 13 !I II II
17, II 19 II It It
lS tl 20 II II II
19 fl 21 II It tt
20 II 22 ti II II
21. II 25, " ll I!
22 II 30 II " ll
These gage h~ight
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
SAN GABRP'L
File No'. 2g ..
H.iver ·x:u>Jl
• clnrin~ tlH' yt•ar endin~ Septt•mher :m, 19 2~ •
Ar~·a of 'l•·uP ,-.t'·(·ti'JU ,_.Jo1•ih \\1,ilh
l,,·t
reading~ were
,; .. 1µ-1•
.ht·i~hl
,..,,.,·,~ft. Prrt•,•;14 ,Liff • .
3 . 9$ 1 C : 00 .\ . ll.
3o9S 10:00 A-M.
3° 97 )1 ~00 A.M .
3°97 12:00 Mb
3,97, i2:00 M.
3°99. 9;00 Ao Mo
3.99 9:00 A·)!..
3,97. 9~00 A,M~
;.95 12:QO M. 3.96_ s~.OQ A,M.,
3.95_ 12:00 M.
~.96• ~ - .. 9:QO ~.M,.,
3.95_ 9~30 A,M~
3.96_ B~OO A,M"
J ~ 94- 4:00 Po!,{o
3.95 8:00 ,,_. M ¢
3. 94-. $~00 A .M.
~.g4. ., , . l:00 A.~}l,"
~. 93, ,,__ "'! $:00 A ,M.~,
3 e 91:I:,. g~oo f> o l(o.
3.95_12:oa .I( 0
3° 99., 1~:0 ¥1<
' de by R. p Da~t9tj
\h·a~. G. Ht. ' T!mc- -: ,11·lt'r .. t-c.•·. -.- h.an,e,• .., ~ '\o.
V.,. Tutnl ' llours .
.. .. ~ -~ ~ ~ ....
'
pr vio;US
to the installation of the Au tom ic Water '3 agejReqord Xe I
Sheet #1.
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
SAN GABRIEL
liil,• l\io. 28
EDISON IKTAKE • «Jurin~ tlw year rmlin!,! :--c•plP1t1ht•r :W. J 9 28,
""· 192 7 : I '
! a 10=0 e: R. P. Dalton b 10=,l~ II
,, II
. 27. 0. 25, 1 L l 3" 97 2S. l
.27.0. 24,5.Ll 3c95, 2$,Q
c 10- 22 " 11 11 ', 24-,5. 24-. 2 l 01 : . 93 2lL 5
l 12=22, ,'L H. Orawfcrd . 4cL 5. ;5c 1. L ~3 4. 10 64. 4-, 2 12~ 23 11 11 11 4g, 4_ ;![, b L 65 t1-c 05 57 • 3 3 12-27 II II II 51.0. 42.6 l.76 4.32 75.l 4 12=30 11 ~ II 35.Q 41.9 1.44 4.17 60.J.
5 i2ri , II II !I 52 • 0. 34. 0 ] • J6 4, 04 : 53 •) 6 2-4 Crawford & Wheeler 80.0~42.5 7.44 7.05 l304 7 2-4 w. H. Crawford 76.o;i.73.85.g4 6005 1015
$ 2-4 II II II 71,0116.7 4a95 ~.13 578,
9 2-5 " 11 11 64.o. 96°S 3. 96 4.65 334 10 ,2=5 fl II I! .63,0. 52,4 3.ltS 4olt4- 287
11 2=6 ti II ti 60.0. 69,4 2aS7 4,02 lj9 son
12 .2=7 Or3wfo:.c. & Patter/ 5/·LO :>4°6 2.73 3.94 150 13 2- 9 II I! 5 3 , Q 46 , l 2 ., 66 3 , SQ 12 3 14 2-10 G. P, PAtterson 51.5: 44.9 2.!+4 3.74. 110
15 2=11 Cr,'."wf0rd&Fattc;rson 500~ 44.0 2,32 '3.1:>9 102
16 2=27 Pattereori&Probst 59o0 4J.S 1~75 '-L31 73.3 17 3-3 Patters0n&CrRwford 59.0 45.0 2 18 4.50. 38.2 18 .}=5 Crawford & Probst 59, 0. 42. 6 L,81 4. 33 77" 0
19 3=5 Crawford&Patters0n 5g.5 51-5 2.08 4.56 107 2Q 3=5 I~ II 5~ • 5 56, l 2" 32 4. 61 130
21)-~7 Patterson & Probst 58.0 49.6 L90 4,35 94.l 22.3.=S Cr3.wfo:rd&P:1tterson 50.0 47.9 L77 4-57 $4"6
23 3-9 Patters~n & Probst 58.0 44.0 lo89 4.50 83.4
24.3-10 Crawford&Patterson 56.0 43.1 1.90 4.54 32.0 .25 3-12 II H 56.Q 42.2 1.91 4,1Q ~Q.8 ..,
11 ,·rt, "' ,lid,
G
20 0 2/3 7S4 21 0 2/3 "
15 0 2/3 . " 15 0 l/2 _gli 20 0 1/2. " 20 0 l .,
17 0 l/2 ggg 20 0 1/2 271 14a.031/2 .656 14=.543/1+ " l}-; 153/4
1:r,.021/2
13- ,, 022/3
23 0 2./3
15 0 1/2
H
"
21 0 2/3 "
16 0 1/2 tt
lS O l/2 11
15 (; 1/2 II
16a.Q3 1 2 II
16a.061/2 " 16a.04l/2
1s~,025/6 16a.011/2
lS O 1/3 16 O 1/3 1~,,.011/2
l'.}- .. 011/2
II
II
It
"
F. C. I >ist. ronn I 04 500 9 28
Sheet No. 2
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
SAN GABRIEL
Fil,· No. 2$
at ua-·· . EDI SON l.NT AIU: , durin~ the ~-,·ar nuliu~ SPptcmlwr :m. 19 ~g •
.!'\n. Halt> '1adE- J,y Ar,·11 of \f1<.1 1 (;.t!!••
"idlh "-t•c'lion ,,.Jm Jl'\o hl"i:..',ht J)i~ch:ir:.:1
. --- -· ~ i . 1923! i ftl'f ,"','/,•ff. f't.JHT'>,<. f"t•d .~,·r.-ll.
26 j 3=14J_crawfort;l & P_atte?r 5900.43,.3 ).135 .30 81.2 27 J=211 .i & Patters.)n57. 5 39. l :1. 73 ° 72 67. 6
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Sheet #3
EDI 1,QN INTAKE
'"·
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
SAN GABRIEL
• clnriu~ tlw y1•ar cndin~ Seph•mlwr ;rn. ] 9. 2_S ·
\t'Pa of :\lt•a.n ... rt·lion ,<•lu, il• ..
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_,·o, 1'oMl JI our-• 271 12 0 1/J 647
LOS ANGELES COUNTY FLOOD CONTROL DrSTRICT
HYDROGRAPHIC DEPARTMENT FileNo ...... 28 .
Oaily ~?gc· lwigh!· in fc•cf, of. .. SAN GAf3RIEL RIYli.:R AT_ 't1!.ll_~Jll.~QIL.U{T.Al1L ---- --M@f hat jlC.. Ill IHM!8Hd ttf\t
TUNNEI._ for tht> yt>ar emling Sept. :io. 19 _~g c_
J
DAY OCT. NOY. DEC. JAN. FEB. · MAR. APR. _ MAY , JUNE ; JULY AUG. : SEPT.
2
3
5
6
7
8
9
10
11
12
13
14
15-
16
17
18
19
20
21
23
24
25
26
27
28
29
30
31
I • , 2.9g 3.09. 3.22_ 3.3s 3o43 4°58 ,4.57_4.37 ~.21 ;i+Qo4. 3.sa[3.71 2°98 3.11~ ]c2l_3•39.Jc45 .4.57 .4,.5.$'._4..3~ ~o?l. ;4-.QJ_~.J.611+:L?.O 2.97 3, 141 3.22 3-39 a 4.47 . 4.6st4.3e ~.20 400.2.'. 3oe7i:,.66
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3°01 . 3.22 .3.3$ . 3<54 3.3g 4o62 4.50: 4.4o 4.16 3u 78 • 3o 79' 3• 70
3.02 3.21 3.37. 3.36 3.53 4.5g 4.50_4.3S ~.15 3.7g 3D77j3.70 3.03 _3.2o__3.36 __ 3.3e;3°50_4".51t. 4.47 4.36 .4.15 3.e4:J~751 3._ • .7Q -;_ "Z O 21 i 4. 4 4. 2 4 .14 . 4 1 0 6 3.03 3.21 3.43 . 3°37j H H 4°!+7, 4.32 :i+.13 ... 3.91
1 3· 7213.63
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.0$ .,2 H ~" . .:, .:9 4o64 4.4.: 4.2 :4.11 7 .S4 3. 7613.67
Period from Oct.1,1927 = Feb.26,192g Inc. corrected from Correction Period from Feb 0 27,1325= Apr.30,192$,lnc. corrected :fro~ Oo-;rg~ygnfl.
· Curve fll. I !!J9 Interpolated H = Hydrograph
Hoo 1 of 3 Sheets
Rcrtill[! lal,l,• for
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT File No •.. 2g
SAN GABRIEL RIVER AT THE EDISON INTAKE ·- • -• -· -· • • • • •••• ••-----~·••~•-·- ~m••"••-~-··• ··-• •• ,--•·~-•~•
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ThP abm c tablP i~ not appli<"ahlc> for ob,lruetcd t'hannel <"onditions. It is based on .. ... ... . . _ ..... .... · .... ,li,charge
and i~. · .. .. .. ~croml-feet and ............ ~eeond-f,·ct.
Computed b;r . · J o P 9
Cheeked b;r ....... ... M_: ~-- ~ 0 .• 1
Datr ........ Oo.t o, ~9,) .. l.9.~~ 0
Noo 2 of 3 Sheets 1:. ( .. l)i.,.,t. form I O.i-;'i,00--9-!!8
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT Fil" !\o. 2$
Rating taMI' for SAN GABRIEL RIVER A_T THE EDISON IN.TAli.
- .. (fo.:r ... 0W.Y.~ ... N9.• .1.L. .... ... '/rom .. O.Q.'to. ],e_t .. . . '1927 'to. _f.~l:). -~6:tlL '19 ... 2$.o • ... t ·- • • •
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9 •. ----·· ,--- .3.. -,·
10 '.' .. oOS ..... ..t. 11 _ ..... ______ . ___
6 .. . ... l 57
5.306 :------ ----· 841 f•··--------- "\6 •. 1047 1"" -- . 60 q 1 2· 1- ... '6 f1a. . __ .... 5.0 ----:
9 5.Q 70 ____ ..... ,. 10 r __ 10 .......... , 13 . __ 5. __ .J3 . 16_ _ .. ~ 9Q 1675:
5 2 659 ;- --- ·-······5 2 851 :" ........ 6 12 10601 . . ·6 2 ..... ----- "6 2 6 · 18 .. ~.3. ..... . . ; 9 ,• -o_ 7 .... ···•-l- 10 .L .. 9 ... ,. • ; ••.... 13 . o 5 .. l.348 16 . o 9 , 1 93 i d
" It 668 _······ .. ' ' Ii S61 . -- ---- !6.14 107~;-· ----60 4 1 64' --- . J.q_ 5 ... J.'t:. . ....... -----i 9 5. 7::r... -------- -, 10 ·: . - ~ '. 1 . 5 . ..3 .... 16 6. 94: J.71). _ 6 6 7 ,--------------·5 7t. 8]1 ·-----······----16 11! 1086; J -6 5.6 1 · - ·-·· · .lS 5 .. ~J. ·• . .7 ····; 9 .' ... 4 ..... ·------~ 10 "'. .. L .. Q! ............. ; 13 <---~ ··--•· .... .3$..0. 16 6. ~.96.1]?.9. -1~
686 ' -- ----· "' a~ -- ··- ----- 6 lS 109.a······· -------6 8 · 6 ° 5:~3$ ... ··--··: 9 __ .5°.]~ ______ 9:l ___ , _ _10 .':···? ...... , ........... z:_:L}._:····-~-_5 ... :···1J9.6._i6.···--: ... •9~ J.747 --;9···· The abon• table i~ not app)icahll' for ohstructl'd ehannel eondition~. It i, bnsl'd on. __ _
mpasureml'nl~ made <luring .
tJ . .... .. -··
11nd j, .. -- ..... well dPfinl'!l hl'IW('{'II
Computt'd by G • P <
Checked I,.,· .M O A , ~ 0 •
Dale ..... OQ~ a 29, 192$ o
No, 3 of 3 Sheets I ••• 1,, .f I Of'lll 11• :-;'j(IO--') .. :?;U
Ralinp: tal1/,• /or
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
SAN GABRlEL RIV-s:R AT THE EDISON INT.AKE
"File ~o. 2$
(fqr .Qµrve NC?.o ... 1) .... , from Oct. ls t
..... ~. lwi~J,t
. .
DHTt•r.. Gu~t· t",l~'r lw·iµ,ht
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]cOO 1766 7' 02. 17e15 ·. 19
7c04 1804 .. 19 •
7o06 1823 : 19 . '.
7 c OS 1~42 ~· ~:
7. ,, 10: 1$61 ... ; 19 . 7 ° 12. 16$0 ;···· . . ....
7, 14. 1899.[ i99 .. : 6 g ....
? 0 l .. l9.l .... , l9 7.1g 1ri7; ···· i O 20 : 19;6 . 19 ...
19 7o22 1975 7, 24 1394 ..
19 ... ·+·····
No. 1 of 2 Sheets
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT Filt" No. 28
Ratill!( tal,[p for . SAN GABRIEL aIVER AT THE EDISON INTAKE .. .
,i
IJifF.-r- !, Ga~t· ))J~duu"t' f'Jlf'f' hPi$:hl -·
' .. Fr,·t ·"'*'<'·•ft. s .. r .• ft. F,•,•r ""''' ... /1. , "'t•c,-ft • . , (,',,,,, : S,•r.,ft. ·'''"··ft. ,~,.,.., ~"ie<',·ft. Srr,•ft. ,.~,.,., .... f'l',•/l. St-r.-/t.
~-40_ 3~50 ... 10 ~.60 b.9p .15'.~·?Q_ 8-~~ .154.09~-~.':IQ_ .50 ~-~2.Q?_6.~Q .75 3.41 Z.60 · -~.61 6.lQi···· · -3.81 9.lQ -- :4 .. Qllb .. 45 ···4.2127.15·
-- · .10 · . - ~- • lu ,, · 20 -- -- - · • 50 • 7 f? ~-.4~' 3.10 · -- -··--·3.6a r,.25,·--- · ··:o.s2 9.3a- • -- 4.oz15.95 -- ··--·4.2221.901·
.10. . .15·· 1 .20 . - ....• 50 ,- .80 ~:.43 3.80 ····•;..63 6.40- ··········3.93 9.50- ·-·~.0316.4 ..... 4.2328.70"
.10 f-····, ··· ···r .15·:····-·--·: · · · · .20,· ·· ·- ···5· .50 .80 2 ___ ._44_:.:;.9 __ 0 ___ : -- ····ts.6 · 6.55:·· ·········:r.i..s' ':i.10·······-···--:4.04 .9 ............ -4.242·;1.50
· · .10 _¥--------1 ......... '.. .15 ~ .. 1. . .... · . 20 · .... ···16·· .. 5·· • 50 ............ ·-- ..... • 80 ,: .• 4t, 4.00 :'" ···--·3.55 6.10:---------···--: .a' 9.9q-············4.0517o45""''"''''"""4.2530.30. --·······•·· --···i .10 ···········7······· .... '. .15:~----JL ................ 20~ .................... 50 ·- .................... Sb ~.46 4.10 :················0.66 6.s5·····-··········r .a 10.10· ..... _ .. _ ''l7o95··--;······4.2631.15;· .. ... . · - .. ··-r .10. · ---- ------ ·· .15~ ·--~---- .......... 25,~'"Q~_ -- --- ·· .oO ··· · - .85 3.47 4.20 ;·· .... o.67 7.00:--····· 3.81 l0.35'····--·--·····4.Q71Bo45·······--·······4.2732.00'.·········:···
i--~-~-s · -~·.-;a·-; -· 1·0·-:3·~-68 7-~-i~;-... ~ lb..;-~ as· i~-~--6·a····-·-?..~--h ~ aii1B-~ 9·;·. ~ .. !?.9. ... ~. ;a-;2·~-9-c/ · 9 0
. ----- ..... -· --- .. ···t -..JP.:3. 6 9 ~ . ~o;· .. · -·--~~-;-~ ·a-~ti o--~·a·a··· ~ ?..~ .. ~--~-o-9i·9~-~;· .. ~.bO .. -~ ··-~;-;;·~ a 5 r • 9 5 ~· 49. 4 .-40;" .10 ·- .. . ... : .15····· ................. · .25·············----·--······ .50 ... • . .-::t • ···········: .95 Z. 50 4. bQ , -~ 1·0 :r ·?9 _ ?.~--~~-~-- -~·{;).~ -~g__~;--~-~~--- .·:;·;/*". J.:O}?~?~.- ~-;; -·~-· 3_93~ ~-~Ofi·~--C)O 3.51 4.60 ·'i.71 ?~60" ·····i.9i11.40----Y-·-···4.1120.50· -·····:.;e~lJ~.aof -·····
... ' • 1 b · .. - • · · .. · .. • 15 ·: . · - •······ · .. • ,_, O · - - .. \ .... ... .. .. • b 5 .. · · · · ·- · ...... ... ; 1 • O O ;:;.52 4.7b ;·-- - __ ·t.7S 1.15··---··--· ·0.9211.10·· ··"'--·4.1221.05·-···· ··4.3z;sc,.sor
• •• f • lo : 0
• ••
0
• •••• .15•· ··:· •• •••• • • 0 30 <• • "T • 0
.... 0 60 ••·· .. ·• ••• • • : 1. 00 .::.53 4.90 · ·-·-·t;.73 1.90········ j3.9~ 12.00·· ···· ·4.1321.65·· ······4.3~37.BOt ----- · .. -.. 15 '· . - --····· .... 1"' .... ......... ...... .... .. ' - ·- .. --·-· -- --- ... ··--· .. 0 ....... -- '
~-· __ 5_4_ 5.0~ :15p.74~_~g~J_·- :{~}~91~_2._:3p····:·;-~·4.11~?-.2~··:-~·; 4.~tJ3?_.80;~-~~ 3.55 5.20, - --· ····3.1q s.20·· · --~.9512.10- ·--- ·4.1522.90. --- 4.35 - 80 r •
.15 ' ,.. · - ' • J.5 ·: -... ····· ..... --- -· • 35 · · · ' ..... · .. - • 70 ... .. -- ;3~. -- - 1. 00 3.56 5.35 · ··;f:;.76 d.3b --·-· ·--iJ.961~.05 ... A .• 1623.60' ····· ·4.;,6'±0.80'
• lb . - - . - .. - . l5'1 • - - • .. .. · • 40 70 ' · · - _ 1 00 3.57 5.5o - .·1',6.77 s.50 - • - ~- 97 it.45 -- · ·4.1?24.30· • ··· ·4.3741.ao··- • · · · ---·· · - • 1 b ·, .. ··-··· --:·· - -··-- • 15 '. - • bO · · - • 7 0 · · ·· ··· ..... 1 1 O 3.b8 5.65 · ... ····10.78 8.65········· . 3.~8 l~.9il" .... ·4.1825.00· . - , 42.90'" • .... ..... - ·---·r .lb·········:·············~ .1v············:··· .. ············· .50·······················-······ .70 -4 ·~-~---····· .. 1.10 3.59 5.80 , ......... ::,. 79 8.80 ··············3. \:1914.40·· ··-·····4.1~25.70''"·········---4.3944.00' · - · · -.. - · -..... --··• .15 _... ................ ..... ~.J.5. .............. ······ ·· .... • _q_()_· - ······· ······· ........... --~- ~-9. ...................... · .. 1.10
'l'lw aboi·t" tablt• is not applieahlf" for obstruete,I c·hannt>l condition~. It is ba.•Pd on ...
measurf'mc•nt~ maclt• during
and is .................................. . .. ,c•roml-f t"et and
G.P.
lJatt> ...... oct. 29, 1928.
Ratill!l tablP for.
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
SAN GABRIEL RIVER AT THE EDIS)N INTAKE.
},'ile No. 2S
___ {f'.9_~ __ Q_'1-~~~---N9° __ ?J. ....... ,/rom __ Ff:b_._ 2]th _ ,J92g_ ,to ~pr.i_l ___ ?~tJL. ... ,19.?~o-.. ~ ..
f;R~t' . l)ifft•r- f;a~t- - . Oifft-r- {;a,ll•~ ; ' Dift't•r.. Gaµ:1• I .. I Difft"r- f;a~t· l)i .. t·harge HiO-t·r-lwi,._.ht, Hi·wh.11.rl[t". cuil"e ht•i,.::ht HP,dJ.4r!!t' t•nrr lu•ight :IH..,did.ri,,ft' ' t•nirr h..iµ:ht l,-,. tar~·' t"IU't'" ht•id1t , .~ru·t·
-- ·- ·-,.~,.,., ."i,·r.-/1. St>r.-Jt. l"P''' _-.., .• -.• /1. .,,..-.. ft. ,..,.,., 1 • ..;,.,. •• Jt. ,'-t,•r.-Jt. Fr,-,1 .... ,., ... ,,. S,•C".•ft.
j,.:, ,,!, ' ','
r C ., , ·st,,. FfJI n. : r:5 ~no 1-::~
Daily Gage Height, in F,·<'t, a111l ffo,char~<'· in S<·cond-l<'c•f'l. of
Al . EP.i.s_Qlf. INT.!6.ICE ~-
,...,, I""\ l ~ .,,,,,_
Hrainaµ;,~ Ar,•a.. .. --~-"" ;._ 0 :l"V . .. S11uar,• )Iii,·, •
. o ru: ,-. I""\ 0
ti(): C\J ,-t:
., ., bl) bD ... ... r:: "' .c: .r: u u
"' "' i5 i5
0, 0 .
.0: p. 11) ID iir4: ITT.
o'. g '.
:.· ;:a.
<: O..•
00 o•o.
·; ~ ., ... 'l) aJ ·~ r.u
,.,,.. t+i
1921.02 37o0 27,0
. 4225, 65 n ll3o7 if
·1 4-g_o :1 .,
SA.N GABRI'EL
4-1410 55; 7630. 32. llt;lO. 45 73.0 916Q3 107°6 6lLO 66"0 60oh
i
LOS ANGI:..'. ;:"S COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPH!C DEPAR'TMENT
(:a1:•· R, ,ul '" Con ti nuous 11::: •.•. : ll:·~.
3341.$0 ~2.0 4-4.o
24!2.55 66.6 27.9
138). 5~ ; .. 27 15 17" 45
532.67 .'. 10.60
7,,60
43$ 0. l.i5 9°30 5"25
3+,423.,30
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT 28
Monthly diHcharge of_ S.AN G.:.3:U':J:L
at :::iuaec····
'IOYl'H
October ........... .
November ......
EDI !.::ON I NTJ.KE .for tht> yf"ar f"nding Sept. :JO, I 9 28
(l)rainag,• al't'll ?09 • 48 ..... ,,,uare 111ile~)
--:--- - .. -.-. Mean :Daily DI801AR<a: ('i ;,r,;co,o.lEEI' Rl:'i,OH'
At•t•ur~ry
,1a"Xim11m !\Jiuirnuru
31. 2 : . ............. ·····r················
_, ________ 65. o __ ,__ _3Q_._o_ oo. s. --+ ......
December... ........................... t ... }}_3_ • __ 7_ [ ___ ~~ • () .. 68. 7 , ... l ..
___ _;t_92J ~Q~---- ...
. .... _90_3.4 • G.i . 4~'.;n.65
January ...
February
March ................. .
ApriL.
, May ....
_ .......... ?.~- ~.9. ........ ?~.· 0 6_'.7. C?.J .. _ ................. _ .............. ·< __ ~111-. ~~- __ ., __ . l C316 • ~ • 6 6 • 0 13 2 • 6 J
--1----- ........... i ............................ --·-·r-------------------·----------··t-- _107. ~- '. .. _ 60 -~-~ _; ___ '! 5. o_ ., _____ .................... _ .... .
.: _ . _8?_._Q __ .. f4:_._Q '.. 5G.2
'l630a32
1:t610.45
;;;541. GO i
66.6 27.9 40.4 248~.55 "' ••••• ····--~. •• • • • ... • ............... " ..... ,. ......... "" ••••••• ... • ••• • • .,a,,,1 •••• ····-· • • ••• .. .. ~... • • - ""' ....... ., •• ' ....... - •••••
June ... .. ...... .. .. ....... .... f ... ~?-~ 1 _;_ ..... :I._7_._4 L ?9 .. • ~- 1 ......................... :.. ................... _ ... ___ l_,:_~9_ ... ~~ ..... j ........ ..
July ........ . ! 17.Q 8.6i llc2 68~.46 , .,-'".-••··••••••~•·'"""'"'""""" •••• ..... •••• .o•••· •••••••H-·H••._• •••-•••• • .o ·•--·••··••"••• •••••-, .. •<!••·•·•••••• ·•••·••·•···••"1• •"-•••·••· •··••••••• •••••·••••'!•••••• ••••• ••
August .. ! 10.6 ···· 1·· .. 7.6 8.6 . ........... ,, .. ..:..... ....... . 632.67
I s ,.z September ........................ ,...... . .. • v 4~d.45 ..............
The.
i
I 316.3 u.~ ·r·· ............ ,. •........ .. .. ; ....................... J,. [ ~14,4 ~8 • 00
H -~J, 00 oOO•
NOTE: ..................... .
p I WEST FORK SAN GA3RI ~L RI v;m - RIHC C'N P. W. D.
Location: About i mile above San Gabriel Canyon Forks on West Fork near Camp Rincon - about 12 miles north of Azusa, Los Angeles County, California.
Drainage Area: l04.00 sq.mi. measured on U.S.G.S. topographic maps.
Installed By: Pasadena Water Department November 8, 1923.
Records Available:
Gage:
From Oct. 1, 1927 to Sept. 30, 1928 at Los Angeles County Flood Control District. From Nov. 8, 1923 to Sept. 30, 1928 (incomplete) at Pasadena Water Dept.
Staff gage installed on south bank stream at re~order well. Stevens continuous water stage recorder installed in corrugated iron stilling well.
Discharge Measurements: Low water flow measured near gage. Hie-:h water measurements made from cable car located about one quarter mile above gage.
Channel and Control: Channel at gage sand, gravel and boulders, rock banks, no control.
Extremes of Dischar§e: Maximum 15~0 c.f.s. Feb. 4, 1~28
38 6 c • f • s • " 5 If
' 147 c.f.s. " 6 ,, ,
58.5 c.f.s.:Mar. r· ;) '
,, Minimum 1.3 6.f.s.Aug. 27 - Sept. 1, 1<;128.
Diversions: No diversions above gege.
Regulation: No regulation.
Accurac.y:: Poor, due to lack of control.
Cooperation: Operated by Pasadena Water De1)artment pre,vious to Oct. 1, 1927 - now operated by Los Aneeles County Flood Control District in coo.c'cration with U.s.:1.s. ','later Resources Branch, and Pasauena 1'/a ter Departrr:ent.
F. C. Dist. ·Form 104--500 ·-9-28
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
Di!!diar~e mf'al!urpment .. of WEST FOR.I~ 31..H GABRIEL
File No. p 1
~ P. w. D. sr~T20~ · . 28. .. , during tht! y,,ar ,·ndinµ; Septt·mher :m, 19 . . .
mx!X.
!\n. 1 JlJtl' 11' \J.ndt" by "''i<lth 1 Are~ of .!\f, t"an l«.,u~be ., Di ... f•h:.r.ct•
.!,,l'rholl '\,... -0.-itr u·i,i:: :
-----1~2'$-1 ·-· .. . . . . ··- -- t fot .~,;~./;, ;,.,. p::, m. FP~t ; ,Ser •• /r.
1· 1-31 Blakelev-Crrwford I -~· ..... '" .... j.. .. .. •.. '"'"• ,. ·• · l Cornick I 21.513.9~ 1.52 1.78.21.24 ' ... ... . j ! .. - .. + . . ·i
.. 2-r 2-:f. j.f.rf:yVf~_rci, ~ri c:e ~ ! ... ; .... . .
...... : .......... j ..... _ .. _ll~llme.n ~.9~ .. >.24._~ 4.~'i~ 3.72~48.28
2.60i48.00 3: 2-u I Crawford-Wheeler I 16 .. 76G ii9r)'.~. ~3 ............. i... .. .... . ... ... ... .... . .. ... , ..... r
4 2-~ I ~ ?rice-Hillmai ti ;65.34 2.06 2.78~02.12 ..... ' ......... 1 .. -. ... ... . .... .. ... ..... ·· 1· ·- ··• .. • . t
5: a-6 JW. H. Crawford , ~9 .. ()43.25 2.83 2.46122.5 - • --··· ••• _, ______ ,,._ ····-··· ·-. ---····-···---·· .. • - -- • ,1. •••• '
, I ;
_ ... 6,-~~7. _;_G:r.~wford-_Patt~r_i;@;. ~5 •. Q.~6. QO ~. 3p .2. 30 .. 65. 08 '
. 7[2:-f3_ 1 ___ ---~-- ........... ".. ~--~-1 .. q~p.4~ 2.31 2.2~ta1.s5
8: 2-9 ! G. Patterson . 32.030.8 i 2.27 2.14 70.02 - • - .. - t • - u - - ~ - • - .. --; ' - - • - • - - • - • - - u - • - - - - - - - - '" - •• - - • • - ". - ~ -
I ,
.. t~~~~-·-'' ....... '~------------·· ..... ~~·J?~·-~~ 2.1~ 2.10 62.65
10' 2-27 Patterson-Probst 28. ·21.63 1.;,,o 1.83 28.04 .. ----~ -r--. - -·· - -· ---.. - ·-· - -- ... -- -.,. ... -- --- --- - -- - . --h- -- • . .. -- ·:- .•
11: 3-5 'Crawford-Probst : 32.Q24.3~ 1.62 1.99 39.51 - -.. -i . - . -.. - -. i- - . . - ---. - . - ... , - - . ~ ,. - ... -.. - .. -· 1 ·. . . . t - . _,, . • -
12; iS-5 i " & Patterson' 35.Q~·H,6~ 1.84 2.18+58.12 ··-· -- j,•-.• ···-···-<· ---
13! 3-14; " .. - - - ·- - - t - - <" - - - • ~ - - - "j'"
14! ~-23 1 " n ..... t ... · 1-- .. · ...
15 1 3-24: ., '1 . l . ':.
, I 16! 3-26 I Tf ,f
!
17: 3-28: W. H. Crawford
18f 3-30i " ,., n ---· ·r · -· · 1-·
19· 4-~ " " n -. -.. ~.;. -. - . -. -· ~
20! 4-5 " " " . - ~ -. . . . ~ ...... -
21: 4-14 " " . n r·
--~-?.f.1~?J.: .. tr " '
·--····!-- .
' ..........
,; . • ~ - •.• t - - ) .
l : j
: Z0.020.44 1.45 1.86 29.66 ' '
. 31.421.66 1.48 l.90 ~2.14
: J0.021.511.46 1.90 ~1-~l 1 1· j 39.f~l.ll, 1.45 l.87:i;0.5p 1 29.120.lQ 1.40 1.85 28.19 1 t .
I 30o0~1.84 1.84 1.98 40.23 ' ,.
: 38.110087' 1.67 1.84 :26.48
: 28,01~.34 lo42 ~.68~1~.95
28aQlJ.3~ 1.43 lo72 l~.11
p,.,.,.,.,r. ,an. :
.6 !
.6 .!. !
.6
• 6
.6 i
... 6
06 . "
.6 j .6
.6
.6
' .6
.6
.6
• 6
.6
' • 6
.6
.6
.6 ··+--
. l • 6 I
I I I .6 t I I
j !
'\t,,..- ... G.Ih. Tim,r : '~}/."
.. t•:i'"-· ,·,11J1;_,,
' .,·u. 1'otnl llfutr•
13
15
22
20
.l2
l{>
14
12 -~
10
13 . '
lb ..
13
13
12
11
lD l,;;
12
11
11
11_
,, 666 262-
.01 ,,i; 556 271-
• 02 f.. 666
?_5mi .. 666
0 05mi .. __ 696 ..: 666
bOmi 666
666
666
i 666 ...... '-"6?-1/~ . ..,556
1/3· t,56
25mi 5b6
.1/3. b56
25m1 556
2omi 556
2.5mi b56
25mi 556
1 13 556 . I ,. .
. 25m1 556
F. C. Dist.-Form 104--500 --9-28
Sheet 2
LOS ANGELES COUNTY . FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
. . ·NICST FORK SAN G.ABRIJL Discharge measureme~ts oL ...... .. . .. .. .. .
File No •. _}l l_
River (~
, during tlie year ending &ptemher 30, 19 .. ~-~·
--~·-----·--------·-- - ----------- ·-·····- --·~- ---~---------....._ __ · ~ -·~· - · · · • -· · - · - -- ----, r -· · T'" · • • - •· r· -. I . ; Area o{ .;\l.,.,111 (.-&Ju• -~-- -¥--! ; , 1'o. l Made hy "\l1dth -.it-f'tion
1 ,-.,.Jodty heq[ht Dl~rltargr ratin,r; ,Me-thodj (.-o•f.
_ ___..,______ ----~-
4
----- - - -·- --- --~----r--,~-.~ :-:~;~:,,. f.i,. ,~;; MN". -F,.,., i ,Yr~/,: -- p,.r;,.~-- -----'.·-----' ' • diff.' i
2~_J2_:-~§_ w_._ J~ ... C~~wfo~g. ______ 1 ~9.! --~~-·-~o-~ L~4l_ lo 68 _;~o .15 r· 6 j
24 5-~---- -~------~- _ ...... -- -~-- __ .... ;2s. ~o.~nl-19· 1.63 tl2.94 .6 ___ j -~5 __ , P.~~ ___ ~ -----~-- _________ "_ _ __ __ _ j 31.~ -·~-7. ~9 ! 1. ~~- lo a~ '.2s. 48
' ' l
.?§. l_q_-:-~---· ~------'~---------------'• ............ ·l! 3Q. Q 7 _. 2~ 1 .. i. 6~_ ~- 86 )~8. 3~ I I \ !
\ -~7 ~p_::19.( .. ---~- ......... __ 1• _ .... _ •• j ;,_o. _ _;l.4o 7 5 ~ lo 52 1. 80 :?2. 47
/ 1 ~ ! i 1 1
-~~J~-~-~1 .. J~-----~ .. ····---~--. ...... j.2J •. Q; '-1e_48 __ loQ3 1.,54; 9.79
29 i6-131Dalton 20. : 8,6li ,83 1.56 7.18 --···- .... ~· -·- ~-~~-~--'"----· ·---- ·-.- - ··- ______ .... . ! --·· ~
-~9.;7~;L~_ j:tt.<?..B~.Z: _D~lJqp_ .L 6•?; __ ?.15.~J-.?O_ J_ .. J>2 .. 2.b~---3117-27; " " , 6.5: 2.15i 1.09 1.52; 2.27 ......... - ... , ............. .,......... ··•· .... l···-- .!. .. . ..
-~~ -~~--:--~----)?~~-~-~n..:: T9_rpl?~tn.~. _____ 1 ___ 6 • 3j 2 .11.'. 1. ~~ 1.56 , 2. 80 I . '. '
33'8•9 ff '' '4.211.44 1102 lo42 1,72, -·---i-- - ..... -:-----------~ -- ------·· --- . ·---- .... -·--·--<-- - - ~--- . -~---~ ' - . -----·-
34 8-23 '.Rupert-9lekel~y i. 5. 5; . -r - - -... -• -- -l- -. . ------... -- . ----~ . -... - . ---- ---. ---.. 1-. - - i -
35 ;9-30 lRop:er Dal ton · 4. 5, lo 69, 1. 21 .. ·--·t······ ... .; ..... ·..... ......... . ................ ··; . . ..,. .. -~ . 36 '9-26 tf ff ' 3.7: 1.75: 1,54
. . •..... . t·
----··r·--..... ""t.
1
I
t I . .. ! ! .. , !
l I
. l I --1 •
...... .! .......... ,. .......... . ! )
-i----. . .. ............. . ' I
------·1------····---:---·····-- ...................... . .... ··· t----. --. --- .L. -. ---. --- ---...... -·. -- -. --. ---- -. --.
! ........ L ..... .
I 1 I : . i·. ---- ....... . '
l.
i ' j •. .1
1--
lo38 , 2.17
1.31 2.04
.. ··-1 ~.7
j f !
..1. I
.6
• 6.
06
_j. 6
.6
.• 6 ··I· .•
i
'. 6
06
.6
.. 6
I r r
I I
I-i ' l ' I I i .. ~- ..
i
l '
; )lrt..-,f ; '"\o~
·-·-·--. ~ ....... - ·-- -t-·"
l'io. Total . Hour• j 26 2-
_ lJJ. )/ ~ l. ~~6 10 1 \ t . 556
-1· -·
~l _ ,l./g __ ; ___ QQ6
ll ~/~.; ~56
11 ~)3, 5Q6
l_O ., .. _ 2~,vi; 556
10 l/3 :~i¥; 8 : .J,/Q _____ g~ 7
8 i/6 647 · -·:- · ~u~;Gs . __ 7 .:.. 11,/§_ J38f?
5 --- - -110.iiB __ 6 ,o ._o i ~
7i~
.. _ ~- :. 1/~ ,64r
..... 7 __ ; ... J./t? ,§.17
f··
---j
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
() •1 µ;a~w heiµ;lit, in frf"t, of . WEST '°HK, SAN G ,·~B ]I EL m Y Jilt9JI 4141111-AWlflW .
Mea.n Daily G~ge_ Reigh1i .. for the year ending ~ept. :m, 19_2_8
File No.Pl
DAY OCT. NOV. DEC. JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEPT.
1,52 H 1.69 1,92! 1.7'1 1.851.&2 l.63 1.5f>. 2 1,51 1.77. 1.69 1.91! 1.76 1.851.81 1.63 1.54, .... 3 1.61 1.72 1.69 1.90! H H 1.92 1.63. 1.55: 4 1~51 1.69 1.70 l.90! H 1.981.87 , 1.61. 1.65
··- t-
5 1.52 1.68 1.71 1.89! H H 1.84 1.59 1.52 6 1.53 1.70 1. '72. 1.asr H H l.83 1.59. 1.51. 7 1.54 1.10. 1.73 1.ssr 2.3~ 2.051. 81 1.62 1.50 8 1.53 1. 70 1.74 1.8'7 2.23, 2.021. 79 .l.68 .. -1.61 ,J!eaa •. 9 1.53 1.70 l.'7.'4.1.8.'J .2.16 2.001.77 , 1.83 1.62 . Meas •.
10 1.53 H H l '8'1 2 10 l 981. 77 1.79 1.52 11 1.53 l.'78 2.05 1.86 2.06 1.971. 76 1.75 1.53 ...
12 1.52 1.74 2.05R.85 2.02. . 1. 95 l. 74 l.'72 1.54. 13 1. 52 1.74 2.04! 1.84. 2.00 l. 95_1 •. 7],.I_ 1.69. 1.£?.5. Meas.~. 14 !:!!· 1. 7.6. 2.04r .1.ea.1.._9.a_i.:Ji_i:!~f !:!! l§~!;~ ...... -.---·- -·· --·------- - ·-----
15
16 1. 52 l.'12.2.03! 1.84· 1.94.. 1.92_1.69! 1.68. 17 1.511.71 2.02! 1.83 1.92 1.90_1.69! 1.67 18 1.51 1. 70 2.02r 1.82, 1.90. 1.901. 70! 1.65, 19 l. 51. l. 70 2.0lI 1.82;1.89. 1.s~1.1or 1.53·
1.51 i
20 2 1 7 I l 59 21 1.51 1.70 1.99! 1.ao: 1.s7 1.881.72 . 1.57 22 1.51 l.70.l.99! 1. 80' 1.87 l.871.69 1.5(; 23 1.51 1.70 1.98! 1.79 1.86 1.861.69 1.54 Mea.e. . ---·-· -- - ;..----· --··· --24 1.52,1.70.1.97! 1.78 1.85 _ 1.a91.6a. 1.53· 25 1.54 1.69 1.52 26 1.65 1. 70 1.96! 1.'la 1.s4 1.89.1.68 1.51 27 1. 72. 1. 70 1.96! 1.77. 1.85 1.931.67 1.51 Meas. 28 1.70 1.70 1.94! 1. 76'. 1.85 1.891.67 1.52 29 1.67 1. 70 1.94! 1.76 l.85 1.att1.65 1.51 30 1.65 1.69 1.93! 1.77, --- 1.851.64 1.52 31 H --- 1. 92! .J... 78 ~- 1.83 - 1.56 Oo't-3-2 7)
From Jun~ luth to Septemher 30, Disch. Interpolated betwfB'l measure~ents
on account of shifting snndy bottom and very low flows. All other disoh.
valuP,s from. me.9n dnil:v a.~r.
Rat in!( taMe .for ....
Gage D h hrt,1:ht ! J .,t' ar,re
Low tfater Rating To.ble
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
·;1 ~.;-_r Ti'f·RX S.til; (}}.BRL~L RIVER . . . ~.
Dlff,.-r• Gaµt• .lHi,,rhar~ cnre , ,hehd1l
Sec ... /l. ,,..,., S,·r.•/1. :,;,.,. .. ,,. ! - - _.,.... Sec,•/t, ; Frrl
1 • .50 9.8 2.50128.0i !•" "•••- .u .. ~-··· .... '< ··- .... ~ ..
L ..... --·• ·,,. .... -., ... .;. " ............. + ~,.. .. ~. ,
. . I .
File No. p l
Srr,·/l.
r·· • b5J.J'J. 8' ... ······· .,. .... ·t ...... ··t . ' ... ·:
___ .6q 14.5, .60!152.or···-······1• ............ , ·······-······· r· '.... ., . , ........ --·+ .... , .............. : 11--···. .. ........ _ ................... , .65 17 .. Q:··--········•! .65l'i64.51 ··········· I '. ........... ,, , ............ , '·
.... -· .. ····t 1 ........ , .......... ;···l T ......... L. ................ , ,; ........... ~ .......... :···--·--·--·· ............ ····· 19. o ,. ····n • 101:l.1 a. o , ............ ··:1 ' r ·--··--···t , ···············•
:ii ~::!i ::iJ~:i:~~~~~~J:::::-1 : !:i::i~t:=:I ~~:-:;:=:~: ::::-:: ::~ -L -• 90 3 '"' .• 11 .. ····---- ······,: ; .............. ; ................ : ·. '1l. ... .
l 1,i,• ........... ·,' ...........•.•.... ' ••·~·• ..... ~··•o••••••·,~•·•t It•••••, ··~ •••• ·~•• ••••• ..., 'h .. •••••,. .. • ... ••h••.-••••••••••-. '"•••••••••••'•••••n••••••-••• i
9!-l 36 3 1···--·-- ..... ;; i : ............... ., ; .............. ,, ................ .
•••. 1 •• • ·. ••• ·~ ;J.0•4"44••••J •••4os4o•g4a44·4+ +••• .. •••••••tu••••o•••••oo••••J ~44'o4•~--·-•••00oOo04H•OOOO•• <
2.00 4loO: --:: I , 1················,i : 1··············· , ............. .
: ... : .::
1
•.. ·-.:. ..•. -----··- ··- !!•••·••-:::; :: :: :; .. ::: __ ::::• 1•:::::: ::: :•:--·•:::::• :: : :+ : ;.••-••:•:::\:: :::•-·::-·:-·::::·I -- -·- : , I .! , ' ···········--·•·· ···-~ l_~ .... ~~. § . .! ................. : ........................... J..· .............. :' .••••••••.•• , ................
1----··········1. i ,-t···~·-······r· .... •,os••······· '"····--·····•··•·u••·
.... •.?.Q -~-9 .JL_ .............. , , ................. . ............. · ....................... .. • 25 78. 4 .....
.30 87.21.
.35 96.7' ..................................
• 40106. 8 ;·· ........... )• - --···.,. ····-- .... . . ..... ~ .,.u ...... ·-· .... ., .. , .. , .... '
.45117 o0 (" ....... , O< ,~ ••0 -••••••••>• •••••H\o
t·
.. ;
-··t·--· •············1 ! ., ............... /·
,-,,, .....
····-~---- ···•·· .............. . I
i
' ............ -~
The above table i~ not applit•ahlf' for ob~trurted channel l'ondition~. It h based on ......... . ... . .... di~rhargf'
ntt'asurem,•nts made during ·
and i"-............. - ... .. . wPII d,•fined betwt•en . . .i-t'l'ond-feet and.... .. ,:.econd-f,•t'f.
Interpolete daily flows between mea~uremeuts from June 14, 1~28 " .. ~--·-" . ----------~-- ···~· """". -· .. ..... .. . ·~--·-··-····· ............ -~- . -- ... ........ -~·····" .......... , ..
.. ~.o .. §~_Qt..~ -~P.,. J'.13.$ .. ! .... Jtl,;i,.;t;tJ.ng c !.iannel .irt. l9w fl.PW~ ~Il~i. :f191,J below t.ne
... 9.il.~~_i-~·y_:-s, --~-~ ... tt.~----~_t.t_:p,i_ric _v,~11. l:A_ij.
. p_i_~~-=-~~-!_g_e ~----~;i.~-~-r .P.9J.?.-1e .<t l? ~.9.!t ... Y~~ . ef:1.e~--
. _.he~-~~~----~J ... ! • .. 6.!?. ... . }~.}~~----····· ................................. ···········---·
Computrd b,-
Checkeil b;v .
Date ......... Oct.
J,1.AH :i~~B
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
·n \VES:' FORK SAN G.4BRIE:i HIVER Rati g table for ...... . _ .... .. .. .... . ... ...... ... . . .. . . .
File No. p l
near. Camp Rincon Oct. 1 19 27 A>-,ril 3 1928 • ............................................................. ,from ................................. , ........ , to ...... J. .......................... , ...•..•
---,-- _,_.; __ - -·-=·.tr t-' - ,"-i : •• -
G•-e · Di h ' DUf'cr- ' G~ i • Differ .. ·l Gtll(e i DUl'rr- l G~P Ditl'rr• Ga~r '. l)·,,.,,h.-e J>ill'•·r-larlghtj sc arge t!Jl(",e Lhelght !Dto;t!hal'f'e
I enre !~heJ.«h.t {Di1'£'hn~" 1 ence ht"i~ht 11)h,.charli{e tmrt- hui~ht .. · "" t•Uf'r
• -Fee, -t· -Srr.•/t. +- Se~ •• /t.; F~;,; -~ s-,· .• /1. l ··s: .... /1.· !' 1·,,r,°l .~rr:.Jt. ·t .<w-c •• /r. -:· F.,,t s.c.-/r. s~c .• /1. , I',~, Srr.-/1. . S-.· •• /1.
~., .. ao; ... 2.0.1. .... ; '. .. ~-~ ~ P. .. s..~-~-t! .![,~-~--§-~ .. ~~.9.. _11: $.. 6.!? .. }.~--~o ____ :
I · I · r , • ~ .......... , ............. . ... , .. e.o.l_ ... 22.~ .... (....... ··•
1 .... ~ ~p .. ~.9.§_1·· · ·· "!'.. _. ?.~~o ~-~ 1
1
.- ···· · .. 1_'. • 7 q }.~~5 ~ ·· · ···· .... 9o'. .. 3 ... _ _1--·--·· ..... 1, p' ..... ········--!; • 7 11040 ............ : .• 7 u i 1540 r·········--> • .· 2 9. , , . • <J .... 6.28.. i.. . . . 4L .. ...... . ..
1 ............ _ ................ • • ...... •. - ...... .
, . , " . I ,: , 1
..•. 9.5; .. 25.6 .... r ........... -;J .. "-~P--· 6.5.Q.r ............ t ... _tt~i.Q§.Q_r--·--·.--... 1:. ~.9.+ !?.§.~.:--·---·-...... , c i !" ........... j:4.oh 673: ............... p .s1i1n90 j--·--·------+.851590 .............. .. ~ .. .aof ... 2.7.~ ... -·r 1J ......... P-............... 1 !I _____ ... :r: .... :,r ..........
1 ,,... ............................ .. ............ "
r / !, 1 t tt I I
1 2 , ............... 1i • op 696 , ................ i: • <Jih1110 r-··········--,,. 90, 1615 .............. . ..... Ooj ...... _i;)_Q ..... I y ...... g. ... h .............. + ff······-----f.·-··············· .,.............................. , .......... -:---·· ..
... , .. lQ, ... ~0.7 .... r············1l ..... ~Jr .. ,.?.J.~n·····--·········~----~-.?t.!.11.9. ... ~---- .. ·······-~: .. ~}.5..J ~-~~9. ... :--······-.... , ___ ..... >··
•••~~-::!: f ·-••·••••••••1:- ·: !: ;:~f :::: t:_~!~_!::;:r:•:::·1:::::::~&.~i:::: •:··•••--• ::: _·: ::···· ;····-···· i 36 :·-- , • 2P. 791 j···---------: ... ;: .1~121h ; .............. ; : ............. . . t·
i!Il:~lt:Ji :!~!tt!: :r:t :it~tti ~ii ::::i" :> : :. ___ ._.4.5.t..~-~Q ___ _t- ............. J: ..... ~-~P ... ~t~QJ--······-... --tl .... ~-~-PJ.~-~.!5.} ..... ·----~-- ; ...... ......... , • 50 460 ,- ............. , • 50 915 r··--·····--:1 • 351.:340 ; .............. ; · ............ · r
•• •• ....... • • 1 · • ••• · ..... ---· •• t .. +·· · ". ·· -· ·-·-· ·r j.~----·······1· ·-·····--- -- · ·: · ·· · · · ~---· · · ··· .. ~---. , '" · l.- ·1 ' ' .
..•. 55'. .. 48.0 . .. x ... ';.. ...•. 5p .. 9.4Qr ........ ""'.f ... • .. 4Q.li.6.:? .. ;................... f ............ ··• •• .I
.,!\~ ~QQf J! ,t;)UllQ+ ,! ,~:~;,~Qr } i. . . ---~-9..~ ... 5..~1 .... ; j; ...... ~ .. f?.P. .... ~99. f :1 ~-P-., .. ::i.~~!l ... 1 ...... "" ' ..... .. ... ...... • . ......... .
• 70 542 1·· .......... 1: : ............ ·--:l • 5~1440 1--- ....... ~: I 1
, ......... .
::1J ~~~ i······· •-•• c;::~:~:: •:····•••••••·•••f :kr i~~~-t:::i=::;: =~:=••••: ::.:.:.: .•............ The abo,·e lable is -not applieablf" for ohslrneted channel c>ondilions, It is based on ........... _ .. . ... rlbrharge
measnrt•mpnlll mnrlP during ...
and is.. .... ...... .. ............... .... .. ... . ................ well.dt>fined between. . ............ ~ccond-fert and . .. ......... t!eeond·ft•el .
...... -·-······· Ra ti ng ___ table ___ discharges ___ above _4 ._ 65 ___ ft •... ~8:~~-.. ?.~-~-~-~~---~:.~ ---~~~er~: .. ole.ted using n constant of 5 c.f.s gain in disoharge .f)er .. 01 rise in
••• • H > ••• ·- --··-·.,..Ho---··<•··-··.·-·- HOO O O •• ----- H •• H •• - ·-" U < O -- O O O • •• •• O ~HO• O ~ • 0 u0 ••. • •. • -UO • -~ • W OOH o • • H •• U H • < o O 0,0 ••¥
___ gage ___ height ............................................................................................... .
Coniputt>d br. . . JJAR
L~JB Checked by........ .. •
Date ...... 9..~_t. 3_~_, 1~28 •
Rating tal,b• for
(.N.i,!,(~
ln(d1t
L.;0 8.2 . • .... . i 1c. o
1 '), 0
.1() 1/.0
.'lj 19.8
• 80 ?,~~. 6
. 85 2:).8
. 90 29.2 . .. I
1.95 3;3.1;
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
,..,, '( .~ft.
1Juy ,. • fro111 ..... .
...,,, •• _!:. ,.·,,,,
.. ,I
9,
l>iff t•J'.,
••[H.I'
...... t•,·.~.f,.
, ..
' /928 , to ...
(~ aµ~· Hi,,1har!!1· h.-i~lit
/, ,·t•I :•.;,.c ... Jt .
·!- • . • • ..•
! ···-
June
Dilfrt"·
.,·,.,· ... ft.
Th,· :,hm ,. tal,l,. i,, not :,ppli,·ahl,• for oh,1rue1t,«1 t•liann,•1 ,·onditiou~. It i~ baHe,I 011 .
aml is -i.,•11 tl,•fi ,w,I hrlw,·,·11 .,.,·,,nrl-f ,·,•t :uul
L'"J N P 1 rl f'• o.
14 1928 '
4;,uit· Ui·1•haru:f"
J t1ff 1 r~
hr-i~ht
J',,,., ,'oi,•(', • .fr. SN· .• Jt~
r··· ..
-•·•·onil-f,·,·r. I;terpolate daily flowe between ·:cHisurenent:s :t'ron Junt:, 14, 1~2d
to Sept. 30, 1928. Shiftirt~ channel at low flows r,nd I'lov1 he lur, t1w
ope::inc-s in the stillint' well.
'-'r1m1mtnl lir
l:111•,·J,,,,l l,_,·
Oct. :s1, J ';.128
I.OS . .A"'JGr·, .ES C1U!'-!TY . """""' FLOOD CC)NTRO: '.~:'.TF?iCT HYDP.OGRAPHlG :.Ji::'.P/\!CxT!V;ENT
.continuously t ,.
IJ •j .::: ©
0 -·
,)CT ODER NOVE.MBEl·! ; . -r~" ~ t" l', ) \RY .'\P,,.IL r ,··
-~
;-1
,.,,, -.. --...'.f • _, :, ... -~
4J '~ 1
·~, il} 0
.- ... t.:.;
- 0 'i :.!}
,,-1
., ·d
,_, •,-l (1.) 0
(l) ~. rl.
-i :; ,·-! ·~:.: .,,,~
1. L,2 10. 8
' l. bl 10.~ ., ,'" i ..l,.) • ....,.
G
H 1.77
1. 72
1.69 23.4 1. 69
zw. 7 1. 69
·+ 1.. ;;l 10. i 1. 69 19 .1 l. 70
1 • .:,3 lG. S 1. 68 18. 6 1. 71 _...,.,,... ·-• --· >, -~~-.T~•~•-E - •
f; 1.:)3 11.2 l.'70 19.6 l.'72
7 1. ;';4 11. 7 1. 7 0 19. 6 .1 . 7 3 :; l. ;);j 11. 2 1. 'l O 19 0 6 1. 7 4
•·i f ~. 9 1. ,JJ 11. 2 l. '70 19 • 6 1. 74 ..:, 0 •. , .-1 ir1 1. 53 11. 2 H 26. 4 H -·~ ~ ..... -i ·-·--~--~-=-·-··--. -- ·"---~--- ~-----~- ·=---··-~-~·-->
t.t; :,,-j O E3
~.:-J c.~ • +::> u +:>
il Lot, 11.z 1.?d ~4.0 2.05
12 1.52 10.8 1.74 :~l.8 2.05I
! '? .;__. Jl. ,, .
C• ~ ·:~ 0
18 i. 51
9 1.Dl
10.3 1.71 20.1 2.02I
10.i 1.70 l'J.6 2.021 l0o3 l.'70 19.6 2.01!
, eet
l ~ 0 6 1. 'l O 1 ~ • 6 18 • 0 1. 7 0 19. 6 17.0 1.69 19.l
-1 ,) ~-·
1.; .... 0 20.<;;
lo 1;;4!
1.941 1.931
19.ll.<j2t I
1 <J .11. 91+
19.l.l.90t ' l 'J. 6 .. 1. 901
Z;5.8 1.77
32.9 1.76
32.l
H H
. , ,,
2;;.41.85 22.'Jl • ..;i5
H 704. 1.98
2d.5 28.5
, ,·,.., .1.- • ::) (,._J
"'!- ,..,
'. .:.l • I
26. 5 .1. 60 1. 63
33. 8 01. 63
30. 0 1. 61 0 0 11 o· .... I :·,l • .::. II 21~. '"•'.•.! ~. H 4[,. 9 " l • f34 27.8 1.59 io. ,:1. clsj··· .. 30. 'l .. -ii· -·-ii1-. li l.83 27 .l 1. 59
"J,5.8 1.62 24.5 1.68
23.4 1.83
21.21.8t3! 21.81.:37 21.81.87
50. 6 1. 87
30.0 2.16
30. 0 ~~ .10 ,. - ......... , ... ·-·- """''" , , ,.,..
46.71.86. ~9.2 2.05 46.71.85 28.52.C:~
27 .8 ,2.00 ~7.1'1.98
91.03.05 70.02.02
63. 3 ~~. 00 5:5. 71. 98.
46.1 43.3' 41.0
1.81 ·1. 79
1. 77
1.7'7 23.4 1.79 ., __ .,. - ···-· . ·- .. ~ -·- "" ----- . - 'ft .... .., , ---·,··· -c. -·-·--·· -- ~-
4 b. 7 l. 97 t.'l8.~,' 1.76 2'.2.9 1.75 43.31.96 't.,7.'2 l.?4 31.8 1.72
41.01.1:15 ·~o.j l.?l! 20.l·l.69
. l. od I 16. 6 i. 68
16.0 1. 55
lG. 0 1. ~4 16 .o 1. 55 1.:. 0 1. 55
14. 0 1. b2 ..
14. 0 l. 51 · lb.5 18. 6
1.50 1.51
1. 5'!
1.52
19.8 1. ;33 13.1 10.5 lL. 9
10.0
9.6 10.0
10.0
8.9 ~-- .
8.6 8.2 8.6
809
8.9
9.3
27 .8 1 .. 96 .. 21.81.94.
37.21.93. ~:4.G ::· 1.691 13.6 1.69 16.5 35051.92 :-.:";.q~. ·1 1°.1·-1~68 ... 1· 9 - - - ..... ~-- 'j. . ., ~ •
1. 54 9. 6 1.55 10.0
1. 55 10.0
c~~lro19.8 9.6 9.3
43. 31.82
42.11.82
35. 5.1. 76 35.51.76 ;;11. 61. '77
35.0
27.11.93 3 3. 8 1. 90 3 2. 1 , : _ • o;: I 19. 1 1. 6 7 15 • 4 26.t> 1.90
26.51089
24. 5 1.86
24.01.85 !
~B .11. 90.
31.41.89
39.21.86
28.51.89
24.0il.85 .'.2c3.51.89. ... . .• j.:.. ··-·· ... . _ ......
24 • 0 ;1. 8.4 2 7 • 8 1. 8 ':J
23.411.85. 2cl.51.93 22. 91.Bb ,,.... 9 '1 " -~~. . -· .:::,p 2t.). 4 ••••
27.5
3d.5~ .. a9
~~o. 51. 8 6 • • • • 1. db
L70I l':1.o
1.701 19.6
l. 65
1.63
29.2
'.i. 71!
l. 72 1. 69 .L. 69 l. 68
J.69
~: 1. 4 : .• 68 ;:,4 0 6 p• l. 67 ,, .,,.,•
1. 67 29.~ wl.65 ') (~ • ;j
1 J • 6 4
20.1 1 • .59
20. 7 1. 57 19.1 1.66 19.1 1. 54
18. 6 1. 53 19.1 1.52 . .. 18. 6 1. 51 18 .o 1. 51 18. 0 1. 52
12. 0 l. 61 l.53
652.·3 .,.. .. ,..,.,... ~ ----~~~-- - - . o-- - ""' 21 .. ?
11.6
10.8 10.4
9.3 8.9 8. 6-.
8.6 8 .. 9
8.6 8.9
10.4
43~.o
9.1 8.9
8.6
8.4 8.2
7.9 7 • 7 7.5
7.2 7.0 6.8 6.5 6.3
259.4 o. 6
·, :Yc~n na, 1 'Jfl!t n SbAH:ti -feet
.ir.1 Mean Ua~IV
,, 1 r· : t -....1
2d. 6 10 .. i
32.5
18.6
2lb2
LJ0.6
19.l
1691. 40;31. 2164. 704. 22.9 0"1 "'! . ,.,,:. " ......
l ';'31.
3~.8 855.
24.5 2.6
10.0
··· ::,a1g~ in Sei:u;irl · feet
:Jeas.
lteus.
, r,·-
b.8
6.6 Oo4
b.l 4.8
.. t:; <;1·,.
2.6 3.6
") r-,r, .., • ..i
.. - - . ~ __ .. _ ~- ~ .. '"' . "-4. 5 4.2
3.6
3.1
:z.;) ~.5 <) ... ...., II :)
:L4
2.3
2.4
~-4 ·~. 4
.. b'·~eas.
2.7 3.7 " ~ ...J • ....,
1.7
l.'7 2o4
1.6 2.4
1.6 2.4 1.7 1.7 1.8
l.8 1 ;:... . ., ., c .L. 'j
:2. 0 ~.o
2.5
~d --"-~ - -~ - ----·--~·~-"~ ~·
3.1 2.6
2.2
9 .. ... • 0
2.7 2.7 ?. • 7 2. 'l
2.b ~-~(Oct.0- 2.7) ,_ .. ~ ,_:, ~-~---- -~;;.,. __ . '" ~ ~
' · . r,.,, M t-; :1 ..
:-:: .. ~ . 1 ;-q ,.. 1 1
~ "".: .. ' . ·1 ··~
~ ;"t'l ~ ',; r'-:f ,.. :::;
':)7.8 60.6 74.8 76ti!~.l
1~7. 149.
... .......... """"
..........
l..; ,180. 70,; ~
1 . .... • b
1-. c. ni., .•• ....,., 1 02--soo--<,.2s
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
Monthly discharge of .. Y!.ES~---~_RK SAN GA.BR_~~I,
F'il" No. ;pi Rivrr
·:JOrn
• ...... OAMP ... BINCOl!f., .. F . ._W.D.- ............. .. "'. .. ... for the year ending Sept. 30, 192B ... near
(Drainage lll'<'II ..... l.93 • ~.. .. . ......... qu11r,· mile,;)
.. --- . :,-· ---~=c.c, .. ·M-;;~1 ;·u --.. ~=~~.::c~ .. I~ .. S:C~Nl>-t'~ET . ·. Rt!N-OFF. I; : MON'111 ~· ,7,. , ---------.. ·-~~-------- 1 -·- ,-.- .-.. ~ --·-· ArC"ur1tf"J' '.
• I l ~ • ; , Ut'plh in inch,r,."i l { Mfl~lmum I Minimum Mf'an 1 P,rr ~quare 111.ne:, ~n drah1qc:- area ' TotuJ in acrr. ,~, ; Pair !
!-~~=~e~~~ ................................. j .. 28·~·6 ... ~~f io-~ 3 .:.::~~ .. 12. ~- 6·.··--·~---- ~-----~-:~--~-=: .. ~~===~~---~~=-~~- .,~ 5-~-~-~---~ ~--~ ' I 'l I •
, . j November ............................ +i.J~ .. P.. ...... -t-- .. e. .. § .......... ~.i ..... L ............................................ : ...... 1.244 ............. + ... ! ..... J
·: December ................................... , ... 5.0 •. 5 ....... r·-19 .. l ...... ,. 3Q.O .... l ................................................. ;····--21.6.2 ............... ;L ... '!. ·····1
I January ................................ .1,.33 .• .8 ..... +.u.~ ....... ;. g7 .J~----i-----···---------·-----··········------.. ········ .. -- .. 16~.l .................... !' ........ ; 1 February ....... , ....................... ~04.0 ....... i .t.2.a.9 ........ [ .. 6J1 •. 9. ···+--·····--··· .. ········-r:-····· ......................... 4. 0.21 " , i I I i i .. ,:
I March ..................................... - _ .. 5.f!e 0. ....... f .. .2."/.a l ..... +.3.0 • 2 .... f ....................... ;........... . ............ 7 ..... .2.16.4 ........... ···f~-----~- . . . I I . i • ji '
i :;~ .: .. :.:··.················ •. •. ' :::1 •. ~::;::!:1::::::::::::::: .. : : : :::1::1
:!!:•••·········t):••• .• : ' i :
1 612 I; " ~:::::··_:_·----·-----_------------······--··--- --~:~-----·r···:::·-·····:··--·~ ::-----~-------·-·---········---~-----···--··--·----······:····--·--i~,--·······-·--···:r.··~------1 , '· . I·
August... ..................................... .2.8. ....... f ...... l •.. 6 ....... ( .. J~1.l ..... .,. ...................... L ................................ 129 ............... } .... ~ .... .
T,~~;:"· .· :·········.···:······L~::'.t.• ::: ; •• ~;: :.· :.......... : •. ··t·············· :••• ~~:~:~ ~::l•••··~······ ; N oTE : ... .Di.e.o.har.ge.e ... !r.om .... J.une ... 15.~ ... 1.9.28. .... t.o ... S.e .. P.t.~m.b.e.:r ..... 3.0 •.... l.9..2 a •... are ............... ..
..... int.E!l"PQlat~A .. :t:.:rcun ... a9twu .. et.r.~~ mea.SQ.r~.me.nts •.. Jmr :1,.ng t)lis P<tr.:2.o.4 ..... .
. . . the .. .etream ... was .be1011 .... the .. ap.elling.a in ... the. .. e.till.ing w.ell •...
P 2. EAST FOHK SAN GABhIEL Ii.IVER - CAMP BOlHTA P.W.D.
Location: At Camp Bonita on East Fork San Gabriel River about 500 rt. above junction of Cattle Canyon with the East Fork. 4 miles above San Gabriel Canyon Forks. 16 miles northeast of Azusa, Los Angeles County, Califoi-nia.
Drainage Area: 58.18 sq. mi., measured on u.s.G.S. topographic map.
Installed By: Pasadena Water Department Nov. 6, 1924.
hecords Available: From Oct. 1, 1927 to Sept. 30, 1928 at Flood Control. From Nov. 6, 1924 to Sept. 30, 1928, (incomplete) at Pasadena Water Dept.
Staff gage installed on east bank of stream at recorde1· stilling well. Stevens continuous water star:_:e recorder installed in corrugated iron stilling well.
Discharge Measurements: Low water measurements made near gage. High water measurements made from cable car located about 50 ft. below gage.
Channel and Control:
Extremes
channel at gage sand, gravel and boulders, rock banks@ No control.
of Dischar~e: Maximum 2 7.0 c.f.s. Feb. 4, 1928.
92 " It 3, " 86 " It 5, " 63.2 It March 5, It
Minimum 5.4 11 Sept.20, It
Diversions: No diversions above gage.
Regulation: Hone
Accuracy: Poor, due to lack of control and backwater effects froF Cattle Canyon durin~ high flows.
Cooperation: Operated by Pasadena Water Department previous to Oet. 1, l927, now operated by Los Angeles County Yloo( Control District in cooperation with Pasadena Wate~ Department and U.S.(}.S. Water Resources Branch.
F. C. Dist. Form HM ·500 9-2~
Hii.(•lmq!P m<•asuremt•nl~ of
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT Fifo No.
p 2
Hi, .. r KBlt
~· Carnp Boni tn, below Cattle Canyon Ju1:cdtring the ,.t·ar mdinl( St·ptt>mlw1· 30, .19 28 "
,1ad,· hy
1928 Wlfhh,
Ar.-n of '\IIP!Ul ~,·,~lion '\t~lo,•i(\'
"-··"
Gn;u~ b,·i2:ht
r,,t•f .,~J~ .. Jt. 11·,. 1wt· \'• • ~ 1-'rt•l
1 1-31 Crawford et al ~1.2 16.84 1.28 lo09 21.60 r . 2-4 Wheeler & Stewart ~4C. 16.1' 3.9 lo70l7~.15
·• 2.-5
JL 3.-3.
5 ~-:-~
.. 6 .. 3-4-.
7 ... 3-5 ...
_8 ~"'.'5.
9 :.3-5
'
" ., l48.0'3f! .. 2
( !
" .. &! La. }W.e ~9.0;23.85 2.2 1.23' 52.58 1 · · - , ~ r · · · ·t .,
., " ji59.C>:29.0 '
n -~ ;Pa tt~U'§_Q!l ... :~.9. Q: 28. 4_~
" ~ LS: .Ru.~-- .40. O; 29. 4:~ ~ " ~ 40.0!2Y.80
1.7
1.8
2.0
1.23. 44.10 r
1. 20 44.24
1.22 52.04
1.29 60.05
J..O. ~ ~'.':'?~\ C.r.u,wi'.Pr.d,x?atter?o~41. 0~·40. 2Q :L. 6
11 5-24 1.v. H. Crllw:fo_:rd :26.0 14.50 1.4
1. '.:!4 47. 4,6
1.07 24.62
l? 13
14
6-~o .,
7-5
" "
Dalton
" .,
.24.0;_lZ.bQ 1.0 l.O~, 17Q 07 1.03 17.18
o. 97, 13 .. 26
P#lr~*-·,,i ,lif1.
15 7.-l;3 " ~~ '! 7-27 ,,
22.0:13.16
;12.Q.Q.f,6,
" 11.01
5.92: 1.4
o .. ~5, 10~ st3 ..
0.90 9.46 .. 17 , 8-8 Dal ton ce 2om~k1n~ ,ll,5j 5.77, 1,4'
18 8-9 I " " 11. 5: 6. 32 1. 2 '
19, 8-231 Rupert&Blakel~y t
llaO 5.·56 1.0 i
20 9-~6 R. ~. Dalton
f·
!
.90 8.86
.91 9.45
.921
6.98
"6 j I
• 6 ! j
.6'
.6
• 6 ... 1
I
.6
.6'
.6
.6
.6
• 6
.6
.6
.6
.6
.6
.6
,,\o. Totnl
0
0
0
u.Ol·
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
'I iwr
p 2 2rr-5ss ,,
,, ., ,,
?·'''? .... o ..... 556
,,
-271-
f?:47. ,,
" 885
,, p 2 271-
647
LOS·ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT File No.fl ..
Daily ~ oL?,;_S~. FO:R,X, SAN _GA,J3RI$ __________________ _
-·· - ..... . - _________ for the yuur ending Sept. 30, 19 28 .. I
DAY OCT .. NOV. DEC. JAN. FEB. MAR. APR. MAY JUNE JULY , AUG. : SEPT.
1 2,64_ 2 2.64 3 2,62. 4 2.62 5 2 6 2.61, 7 2.61. ,8 . a.oo. 9 -- ~.@
10 2 11 . 2.qO 12 2.59 13 2.69 14 2.59
·---"'t
15
16 , 2. 5'7 . 17 . 2.56 18 '2.56 19 ; 2.57; 20 2.68 21
i 2.58 22
1 2.69, . 23 , 2.59, 24 . 2.60 25 2 26 2.67 27
28 2. 75 1
29 2.'71 30 2.67 31 H
2.95 2.69;2.75 J,63: 2.49_2.52! 2.a5: 2.Gs: 2."14: ;2_!63 ! 2.49: 2.52 ~
2,81 2t67.2~76_ H
' I ,
2.48; 2.3.5 :2. 28 , 2.20 ;2,18 2.~aJ~ .. ~-) •. ~6 ~ _g. 22; 2 ~iv
l • '
2,4'1t.2.53J2.!5 :.2.22..J3.1, 2.46l2~3_g_t2.26 L 2tg~_j2.l6 S ' i 2 31 :2 26 I 2 2 • 2
l ' f !
2. 79. 2. 70 .. z.ao 2. ,za : 2._55, 2 ,49 i 2.44: .2.30 l2. 2JS 1 2.23; 2,1a , I .
2.,~ 2.,1. 2,'76 2.112; 2.61.2.48. 2.4512,29 .;2.2.6 .: 2,2lf2.18. 2.79 2,'70<2,'76_~.'10_ 2.69.2 •. 48~_2.46i 2 .• 29 ~.25.; 2.21 i2.19
• ' l
2.'J'.~t.2..~§j....;._2,72.c2.68 2.4'1 2·.50i 2.31_i2..-2i. t 2.aol.2 .• m. 2 86 2 75 2 6 2.48 2,62 2 .31 :2 .24 : 2.19 '2.18
2.8~1
2.86.2.'14 .2.63 . 2.5'1 2,48_~ __ .?..!4-~~~--!-~?.t?~!!_l-E~J~?~g.9 2.'79 2.80 2.'13 ,2.61 2,6'1 2.49 2.4'1 2.53 2·.24 i 2.19 .2.21
~ , • •k -+ • - - -----·-·AS""'-"•• +·"•- -- -c-r-• ·------ -.---,...-,,- ·--------
2. '1E3 2.'15 2_.J3~2.!GQ __ ~~·~? .... 2·5Q~J'l 2,~2:2•24 l 2.19 j2.20_ . ' . I
2.:"{tt ~. '1.~.--2-·~!3- .. ;Jt.OO 2. 59 2, 50: 2.4'1 2. 31 ;2.23 ·l 2!.1M>_)?. l9_ 2 ,.,,; 2 ?3 2.116 2 oO. 2 us 2.50: 2.4,·2.31:2.23 1 2.20 12.1a
. I
2.67 2.Jo; 2 •• ,. g,_30 1~.23_ ~-~.21:2.1.a. 2.'74 2.'74. 2.'7012.a, ~.56 2.50: 2.47, 2.30,2.23 :. a.21.2.1, 2.13 2,75 2.68 :2,66 2.06:2.60' 2.4'7 2.31 12.23 I 2.21:2.17 ) l - ~ : .. , · · i · · · - r ·· ,, ; ·
2. 72'. 2.'l.5~ 2. a'l · 2.ll.~. 2._55 _ 2 .49 ; _2.4'li 2. al. :2 •. az l .2. 20_:2 .1_, . ; . I '
2.72 2.73 2 67 2.55: 2.56 : 2.32 2.23 I 2.2012.16
2.71; 2.76 2.s, 12.M. 2.54. 2.4~ '. 2.44J 2J32 :2.22 i 2.2012.16
2,71: 2.7Et 2.66 12.54. 2.54 2.48.i _2.42; 2,31(2.22; 2a20J2.l'l
2. '11 2. '15i 2.65: 2.53 . 2. 54. 2,48 ; 2,39 ;.2 •. ~9-~,gg ___ ;_~!20 i2...t_l 'l z. "ll 2. 73~ 8.65.~2.5.2 _ . .2 ... 54. 2 .,.,,__,.. 2 .3§4_2!,g~J?., .. ? l .l . .?•_l§_Jt.J:'!
2 7: 2.4,! 2.37, 2.2a :2.20 2.1a!2.1, 2. 'll; 2.a2I 2 ,65 [ 2.so 2.3'1) ~-.2_aL2.gQ~-~-!.1-a_;r!·g,1 "I 2.7~ 2.s2 .. g,55 !2.50: 2.5sr 2,46 1 .2.37~ 2.2s
12.20 ! 2.1a 2.1,
2,70 2,'1'1; 2.65j2.49: 2.08;J~.47! 2.3.V: 2.2a;~.2c,r, 2.1al2.1a 2.6 9. 2. 76; 2.65 J 2.49 . 2. 5'1. 2.47 • 2.3'/i 2. 2a l2. 20 ··2.1a 12.1a 2.s9 2.,6: 2,65]--- · 2.M 2.4s: 2.3si 2.2a;2.20 i 2.1a
12.1a
2.,7; 2.64! ... -- 2.53 --- 2,36: --- ·2.2ol 2.1al---
lfotina tabfr• for
c .. a-. lwi"'U
• i.:.o
@ 1 ()
>'I "'
, I ..
• )() 0 1
an,l i-
,h1.1.1i ta
4; P~ t'
h.·1·:l•t
I,, t
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
Cc + 1 '>'/ from
. , . /'};_, . '
. to
R\llh, 4,,lt'•' lhtltt, (,.,i"r H1··1·h,ff:._', ht>l-,~'1l
11, ,Ii.tr_,. }H•bht
,II f,, ,f "~-, .-/ t. 'er.~ft. F~,, I ."'lr, .~JI,
Filt· ~ ...
... 18:Jo ')
llifft.r~ ~Hlil.'..t" IF ,-1..n-~:•' lu,Jd1!
, .... t I .~/f. r,.,, .... ,y·,~fr.
Correctio:1 ~urve r 0 J·iled from C'ct. .,
l ':J ~ d t c ,fr r .
( :l1f•11;,•1! l,.,.
,,/].::J . j),fl
'r• _.jr,
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT ? 2 File No •...
Rali11g tablP for ... ~AST FORK SJ..N G;4BHL~ ar VER . .. - . ~ - .
_nec:r ___ ~_~_r.1,P. __ !??~.;-~~---··: .. ........... ,from ... !.~.?-~ -~ ........... , 19 .. ~~-, to .... ~~;?~-~---~~-!. ......... , 19?.~-·-· ..
(;a.gt-Di~chal"f{e Dift"••· Ga~C'I ;oi .. ('.har~r b .. 1,,:kt r,,nee k•iflkt
+· J't1Pt ,\,•c,•Jt. Su .• /1. F..,., ..... ~.,· ... Jt.
~ .17 ... 6 !Q ...
• 30. ...... 7 .a.r···
' t t uurf"r- ·' Gaf.{C I . I IHff'<•r.. Ga,tP enc:e !,h~i~bt 0 ·~diaq,;p I €'1lt.e bef,111:.ht ,Ul .... ("har,,r;e
.,HF 1.-,ts,-~. .,,-c ... r. :: 1•,•t 1 ........ (' ... I, ~ ~,: •• •· .. .-"i Src •• Jt.
T
Dlll'er• G.,.~ I Di. k , ence , hei:,11:ht M' arge ""·-"· __ ..., __ , .. ~---r
&c,•/t, Fr~• Src.-/i •
uur ... enr~ ...
; SPf',-/f.
1:;;.1t 119 i1 -•+ ;; - •.- t •••••••••--•• •, 1
.. •e """"""• .. ••••••••Ha>-••••• ............. r ............... .
. 1···· : • 2 111 131 1··:· •... 1 ' ·-·- ······ f
·t f; · ~ - ····I ,: ... J ········ • 35 lQ. 7_ :· ... --··: , ...... ······--ii • 2~ 14.3 ;· ······ ····1 ~--··· ·······+ ["
r··· · ., . .,. ··········t ,[ .. · · ···· · --··· ·; 1· · •· ... '·····--··········· •.........•..• :,~·~H-· ···-·r .. _·-·-···· -····· ··1 ... __ • 3.o. _Ji: 9 1 .. -1 -- · · .... +- ........ L .......... c······-···----~-- -~ 2-9. __ J_~-~- .r····-·······1:- _ ...... . .... ____ ..... · .......... -r----· ........• ;
• '"o·· 17. 2 :· ···- · ·-···!, ' • 3a. 168 •·· ··----···; ·············~ ... ""40··: ·;o· . 9'"'·-·r_ ........ )·· ...... ·]-··············:· ............. --~-- --~~---i-si "l-···········-\· .... ············----·--····: ............... ·----····---:·····--···--·· '. .... . • -· c ••••..• , • -~- ·····t ·1- ---· ·+---· ........... t rf ·---~---·-+···············--: _ ... ··········+···-·············, ············t············-····-··l .• !1.5.: ... £.4.,. ~--+··--···········' ............ j .............. t··----········-~----~ 1.9 .... 1~1 ... t·····--·--··:t. ......... ~ ................. ;···--·--····· -~ ........... :.... . ...... t···
50 29 2 l· ·--·········: ' ,_. .............. ! "(il ,01 ................. ; , ·····---·--··-·, r············· • • I, , I . • Dy ., , J ' , I
::::;:;; ::; ;:~:;::11 ····· ···--·--;;:······:.:·;:· ::• :::::::::::················i::::.:~i:::;:;:Q::::i-·············'. i::::::::~::::.:::::::::::::::::--·········----:::::::::::~_-_ :::::::::::::::::::'.····· • 60 38 • 3 ,·············t: l ; ............... ! • 6() 333 '. .............. ,: . ,···--·········r • f·· ··
•. ::~: .• ::.:.~•! ····· . •· 11
... ······1············••••:······-r:~I ;~;:: :f •••••• '.::: 3:• : ( =.: _:•J .. 7 h ·-3 4 ....... ········ !······ ··--·····-,: .... • ... ? ... ~.*· .. ?7~ ................ • .............. :: f, .. .
.. •·~···"'-· .. 0. , . ··r ~ ;or .• IJ..-! ... 4.1:! ..•• 1 :... ~-
.• so: 5~, ~- r· 1 __ ,. .. ········ · -: _._s_c;i .?.G..f? _ .... ··········. . ............... : ·· ·········'. •........ ,. • --~-~-5.: 6ft~.i :·. ······ .............. ~ ., .. •}9 .. ~-~-~- :··· .......... , ........... ,:
···, ••• •••H ••••• I .................... 0 ... 0•••
• 90·. 12. o· ····· c..~/7n -i
.. • .. ".v ...... ;; • D I.
~ .. ,.QQ: _{3_~_!.Q .. ,
. ,. ..... ' ...... . !
l .. ·I· ...... .
1•••••u•
.05 ')8.0 •• • t· ,. •• • •• • • . ••• ~ '••••••••••••"·••O•••••••••••• • .f ................... .
••••.o••d"••o•••,j -1••••••-••••••·-l .10108. I·.
, ......................... -----~ ·\·············· ................. ·-· ••«•·----···--···--········ I :··"-~- ···-· ~.. ~-············ 0
•
Thi' abovl' table i8 not ap1•lieabt .. for obstrut'h'd t'hanne1 <"omHtlons. It is based on ...................... .
m<'a•urt•m,·nt~ n111dt" during 1927-28
and i~ . wdl defin .. d h<'tWet'n .. l<e<"ond-f <'et and. . i<ecoud-f ,•,•t.
The qis9I_19:r,g~~ are _e~t_e_:rpo_lrted_ 1>.~JC?Il9: .. ~_1:1~ i~i:.c-~ .. l_witt~~-~ of 3.DO_,_ u.~-~1.1.; .E?: co_?-stan_~ of l~S c.t.s. _incr_ea_se it~ _dis~!u.rge 1,Jer
.05 rise in r2~e h~ight. n•-••••••••• ·••••••••••••••••••••••••••••9..•-•••••~q•, •• ""' •• ••
Computed by !.:AR
:.i!,'B Checked l,r ..... . . ':: .
Oct. 31,· 1J28. Date ......... .
ii,• ,d,t. in F«·,·t. anti l)j;,1·harµ:P, in ~1·1·oml·Ft'Pl. of EAST FORK, SAN GAB?.IEL Hi,t>r ......_. Bonita I• • '- I.' !• • 280
Iii' tlll' J 1•ar 1'.ilh!·l:! '.~l'p!1•mlwr ;{I), f (}
.. :-;,,nar,· Mil,·•. l STEVENS WATER S'rJ.GE az.c~_RD~h,ener.]
TOBEi< NOVEMBER DECl:MBER
G. Gag" I>1.,d:h(tt'fr,e height
17.3 2.95
·~-64 17.3 2.85
2.62 16.0 3.81 .,,1!9 ;,.;.i{s,-1 16.0 2.78
~.u2 16.0 2.77 ----·---·- - ---.. --"t-
fj ~. 61 lti.3 2.'79 . '...:. Gl 15.;; 2.79
1;;s') 14. 7 2. 79 ,'@
'1"60 14.7 ~.78 ·:,;-ti} 14.'7 ~.86
3Z~© 6 '.2.86 .1 ::..?·J 29.5 2.80
2.78 28. 6 2. 7 u -·<' ~ e,.,1 e,J 14.1 2.78 28. 6 2. 74
J.~~ 0 ~) • 6 2 0 73 --· --,-· -~-- ·-·
{"; ') b .. ..,~ , . ./ ,.'_..;, ®
t.i": :-.,;~_~6; 12 .3 2.74 ("'! - ...
~d ~-'· ~b. 12.~ 2. 73. '.':. 57 12.9 2 .. 72
' .1 ;~.71 ., '~. 59 14.1 2.71
.. 2" 60 l.fc.7 2.71
.-, G 1,.,;y 14. 7 2. '11
•t
1008 1818 ·,
1592 .. • 'I 46.8 j; o9.8
·tt
12 .. 3 21.0 19.5
.fANUAlff
1f
1402 33.6 17.~
FEBRUARY
l)!scharge
2433 168. 16.6
!',1ARCH
G.:gt> li' ,, :: heigh:
2158 43.0
28.3
,;
i! '>
< :::.
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
<;a;:-i· n,., .. 110 Continuously: 111n:· :. lia, . \'~It',• •
APRIL NIAY J{II'Il~ JULY
t; e r.- ve r, 't' ·:;t I)i:~ch~'rg!-: h"'~1;_!i'.!t if! .:'·~p·r;e :~ ;g}lt lJit.;chu.!·ge G,·,;,' Dh,chargc
b::ght i +
17 • 2 . 2. 28 . 12 • 5 16. 5 :2. 86 ; 11. 3 1508 2e25 10.7 15.l 2.25 10.7
~5 10 .. 7
1690 1482 845 684
-
l 'sl'fl r,ttin1,: tahh• ,lah·d
AUGUST
G:1ge I.Ji<-ch.trr;e height
7.2 - - . 7.2
7.2 - - 7.8
480
SEPTEMBER
:,.. Ga"e
hc•ight Dis,:harge '; ~
7
8
2.20 7.8 -~.Zl 8.4 2.30 7.8
2.19. 7.2
03-11 Fil,· No.
"" '"" <:
::i ~ .. :'f ;:4 .. --a ;a ~ ,,,J :e1t ',_. '· :41 ~ ...... -1
~ ~ r-' '); :'5 ~
.. ~~-1, : J
C"
" ..... ~ 39e:i) 115,~:t 34.6 30.1 17.2 12.5 9.5 ...
26.6 17.9 l2o5 7.8 606 1· . .
5.4 I 5.4 ;,
l .. I
LOS ANGELES. COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
1'ionthly discharge oL. .EAST . .FORK. SAN GABRIEL. . Rivf'r .................... ~
- .. for the year ending Sept. 30, I f.9 ..... near
· (Draina,v;,· ar,•a 58.Q ..... . . . ... Hquar,• mile!!)
i G~IT I )[ea~ De.U__y DISCHARGEI~SECO~D-FEET ______ -·- ; -- ,, Aeruraey:
, , ! :: Drpth in Jnehe• ! l l i I !'1,admum ~liniuunn M't""an L Prr ,oiquor,t" .1nilr;; on drainage are• ] Total in •crf" r~t"t l !'n i!" !
October ........ :.~: .. :~: .. - ~- - ... ·····-~.33.~ ~---~T l..2 .• ~: ..... :: ... 16 .-.:.1.~.:~ ........ ~: ... ~:r=:·~--=······=-~--.l.;~8~ .. :~.-.: .. ::.=~-~---··) i I , I
' November ............................ ! .. 4J.6. •. a ....... p~.l• 0 .............. 2f..a.2.L ............ ····-:, ................................. 1.6.18 .............. !,···· ~-- ... j
'ION'fH
~:::~: :-· 1::;:[f~:!;E:!l:::::~:::=:=t:: L~ :: Mar.ch ........................................... ,,::·~------+·2:•3 ....... t····· 35.•!·1·······················-r-·······: .............. ;·······_·2!: 8 ............ fr·····: ········1 April.. ...................................... T ................... , .It ..... e. ...... r···J~ij_._ _____ +·······················-4-·························+·········l. ....... O. ............. tl-·················,
i May ............................................... 30 0 1.-.,.17 .... 9. .... t SLl.+---············-~·-····-·j··-·•·J.i.82 .... -l'! ........ . : ~::·.:·::···_·································· --~------:1:::····1 1:::i--·····-r·--······- -i-::.-·-·l·:·'. I .. 1 9 5 : 6 6 I 'I 8 :: 1 480 1f " ' . August ........ ······························· .... ·--·-············f······-- .. • ··········t············•·····:--··················--·-ft·························f ·········-·························t ········-········
'I eS I 5.4 I 6 6 l ! : 393 \ " · September ............................. .. . .......................................................... t ..... J. ....................... · ·····-·················· ...................................................... .
~~~;~;i .. _. ~ .. : ~ ....... ·:·· _ .... §~ •.9 ...... L .... 1? • ! ...... L.J..~.~~~j::.::·::~·:····_·:···.I··:·:·:::::~:~·~·=:::L:!: .. ·~!~:·:::::::::··
NOTE: . a.or.:re.at.1011 .... 011rv..e ... .a.wliad .... fr..<JJ1 ... 0.o.t.olle..r. ... l.a.t . .,. ... l.9.2.B ... t.o .... J.axru.ary. __ _
•···· .. 1.7.th.,. .. 19.2.8. ........ . ....... .... ... . .... ............. . ............. ········· ..... . ...................... ..
BIG ..:lAN'.i:A AIJI~il. rmAR 8 IBTIRA tiADRI~, CALIFORIJIA
Loc·.tion~ In Bir, Banta A.ni ta Cn.'1yon about i mile belor; Loo .-1.ngeles Count;,7 J;,lood Ccmtrol dm:1, approxi1:111tcly 4 miles north of .Arcadia p Los ~mgeles County, California.
Drainage A.rea~ 11. 22 sq. mi •
Insta~led Bl.: Los angeles County 1:Plood Control District. Hydrogrnphic Dopt. on Aue. 19 ~ 192 7.
Records Available~ August 11 1 1927 to dept. 30~ 1928.
Au Cont inuons ·;inter St11ce Rec order located in rabble concrete house on east bank of strea.n bet,,oen gar,lng bridge and weir. dtaff gages on stilling ·,:ell 3.Yl.d. stilling well house structure.
Discharge M.eas11rements ~ I~ade by ·:,ading about 75 ft. below gage or 15 ft. above gace. High water measurer:1ents frorn gagiri..r, bridge 15 ft. above gage.
Cha:-,nel and Control; Channel of sand ij rock and rrnvel. Control 1';;• 35 ft. rubble~ concrete ,,e ir 18 ft. belov: recorder house. with 24 in. crest cippoleti v,eir 12 ir:. deep with clean=out pipe.
Extremes of Discharge~ t-iaxi:nlun 16. () c. ~. s. fl Ob • 5 I 19 2 8 1.rir1i~.1un • c:2 c. f. s. Jan. 26-30, 1928.
Dive rs ion~ No diversion above gage.
Regul nti on~ ] 1low regulated by discharge through Los Angeles Comity "
1 lood Control dam.
Aec·1racy ~ Good at lov1 flows.
Cooperation~ LocHted. constructed and operated by Los Ant:;elcs County lPlood Control Di.st:-ict in cooperation with u.s.G . .:i •• ~ater Resources Br~nch.
F. C. Dist. , Form 104. SOO 9-2S
Dh!ehar~e nwmrnrementi. of
at nt•a!"
below dnM
.... o. ' llah• I ,tadP hy
....... ,.,J i'q-,;··' ·-· l 2-~<> t. :1. D£.l ton 2 3-8 . ,, .,
. 1 O L-7 I rt 'I
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I
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5 ' 4-1J "' ., ' - - l. . ' ~ - . . ~
,, ' :
6. 4-11 c. L. 9rewster 7: 4-l·J ~~ -1'~ Dal ton
f • - .;, •
I
8, 4-lZ C. L. Brewster ··~~--~- -~
9 4-12 " .,
10 4-12 H. ::, Dalton .:. . " , ••• j ·--· . "'
11 I .,.. 3rewster 4-12{ c. .U•
"-1--
12 .4-12 l •t It
1;3 4-12 ' R. i. Dc:l ton . . - . ' .. 1 . . . . "
I " ., ft
,, ., "
16 1,-12 c. ~. 3rewater
17 15-9 R. ?. Delton I I
I ·t
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT Filr No.
21
-• durin~ tlw yt•ar ending Srph•mlwr :io. 19. 28 •
\\ itlth
, .
;\r~a Uf \ft'iHl ,..rrdon , it•1,uitJ
Ga,r:"" ltt,iµ:ht
Z.6i lo7.8 1 l.f>6 .56 S. 78
2.2 1.54 1.24 .46 1.91 "t· t.
:13.516.53' .97 1.31 ,16.02 +· ··- •, ·t 1
;14.7lt:.75: 1.oa 1.;32 :1u.09 .•• J
lJ.0~..i._35;0eU9 1.23.! 9.08
120714.53 .76 1.26 '11.00 . 13. 012i. 65' • '/l 1.11 9. 73
-1;,.ok-1.37: .66 1.11 9.fl '> • ' .i
11.01·~.l.5 .70 1.12: 8.47
8 • 6; 8 • 5 6 • 6 9 • '.J 7 5 • 8 9
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8. 51 d. ?.2 • 62 • 8 9 .; • 12 ., · r · ... t
:11.0~l.55 .56 1.11 6.46
8. o; 7. 60 • C6 • 84 ; 5. 04
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8 .... 15 1/6_ .,
6 - . Ool/12 ''
8 - . l'l 1/ 62lso
5 o, 1/62
~!7
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
r) .1 ,z;age height, in foet, f' a1y{~O--
_Q eJ.QtJL_<l.~- ____ .. for the year ending Sept. 30, J 9 __ g_7_ ~
File No. 21
DAY OCT. NOV. DEC. JAN. FEB. : MAR. APR. MAY JUNE JULY AUG. SEPT •
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
25
26
2i
28
29
30
:n
• 43
.43
···t
,42
I ,42
.~2
.,.a
.41
.40 - ' - ·----·----- -- ...----· ~ ·------ +- - --- ------·-..------ - --· -----~----.-------
Gage HeiFhts lnterpolsted ~ept. 21-24, 1928.
Recorder on exhibit at .l:'omona County Fair.
.40
; .40 ~- ---------~ -------
I .43 ---+---~----·--
.50
.52
.51
.,53
• 47 • 54
.46 ' .'82 --·- -- --- r------ --- -
. 46 , .·82 I
L • 46 J • 91
.4~ 11.14
.44 b..1~
.43 I
at nPar
OctoL>l:r.
N,w('mber
December
Ft>bruary
March.
April
May
June
July.
3elow Dt..m
'10''1 II
Augu~r :.L;•th -31.:: t
Sc>ptember
Tl:(· Vth+i ; ·,t;; ~ \ ·,, ~
NOTE:
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
:::ltruo· f'rt•t·k
21
for tlll' ye:u· c•mling Sept. 30. I ,j!,?
.l., 41 . ~-.. :o J...?,j
IJq,th in itwhh 1111 dr HHC!,~i'
~.: "i· ; .... .J_. -· ~ t.
llAY OCT. NOV. DEC.
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYOROGRAPHIC DEPARTMENT
r_+,.., k::it[s;i Creek
,., ' for th1• \t'ar 1•111li11~ Sept. :10. I 9 .... c •
JAN. FEB. MAR. APR. MAY
Fil,·;\,,. 21
JUNE JULY AUG. SEPT.
~·~------~--~----~----------~----------~----~--------~·---------------1 I .. a ., 1 t') ..LO"""',,.;
1.10 '.!. .. " c.)J..
·' 4
5 l" ]0 6
L07
9
10
11
12
14 .96 1 .24 'r
J.; J. ". j Ill :·~ ......
i'.4
ZS
2& H
H
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• 58
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lI
11
H
. t·l
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• B;.:. • 04 H
• 69 • 04. • 43
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+ ... ~(, ..... _,,,,.,
011 Record..
. ...,
.26
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. 24 !1
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.26 '> .,
•. ,0
.26
Rating ta1,le for.
below dam
-1=
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT J:ile No •.
21
BIG s~\.NTA AHITA CRSEK
Aue;. 19, . .. ... , fronL...... ..... . ......... .
27 Se· t 30 28 , ]9 .. ... , to ...... . Ji O •••••• L ...... , 19 ...... .
.. .. . 4'r , - ' . ' . lhlf,·r~ Ga1.u" ... nee h-f'ight ·fll,;('har~t·
Oilfpr .. ;: (;llp:t- LH-.t.'har r Dilf.r· iJ G- iDhch••I'" t•tu.•r , hehi;ht I
UUf't'"r .. , 4;1141,P I>i,.,·ha e i Uifl'.,..r· ~Ur\" . h,f'i~hl ..... NH!r
S,..<· ... Jl. . l'ept ~'-11•,· •• Jt.
(!).40 1. 7o ! o.oo o.oo .03
• 04
• 00 j·
.02 .
.09 :· ... ' ... ·~- ·t
I . • ........ i·
·.'12.1.851 ... ,: • ~4, lo 38_; ..
,.46 2.11; j.
t"l\l'•" :,)H•ii,chl I lo[
·h t .',,r.-Jt. ,\ 1'',.,., St><" ... /t. j
io. ao ~ ~-~31 ~· - - .-4.,.,. .;.
.~r .. -/r.! Frrt Src.-/1. 4- ... .....,_ !.- ·-···- ·~---· !-
.',rr •• Jt. , FE•f'I .f:,,,r.-/1. s~r ... ft •
:i. 20 11. zo: ·~ • - ••• ..j .•••••• ' .••••••••
' • 8;! 4. 691 ....... : • 22, 12 .10· . ·r ..
. 84 4.B:5'. ·· ·· 1 .24:1::s.oor ·--··.64 40.B ;--
.st1 o.01i--··--···· .26 13.9 · ····· -'. .66i.42~-s T-- ....... ~. • .. ·1 . ~.,., .•• ·I- - • .,, - ••••• , • 06,.
.08: .17 · ..... < 8 . ') ') .I, i .... 11, ".t: \ ,.., • '"""''"S t
• 8$ u. l ?l· · .• 28: 14.. 9 · ····· ...• 68 1 4b. 0 ; ·····f··· ... ... ·i ., ...... --··+· ...... • ............................. . .( ..
.10' '
• 25: ' . ····r
• ;;;_3_ f • 14 • 41 i.
•. . .. f ........ t . , 16.J .. , .. 4 9 .. + .. 1s; .57 r··· • 30 '. • 66
• 7.5. i· • 85 , -··-- ··r
• 26 ! . . - t·. • 9!5)
' .2s;1005.f • 30' 1.15 I ..
. . . . ..... I '
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.. ;
... ·• 54: 2. 6Z
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.58]2.91
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..... ··' 64 I ;5 '1 '3 !·· . 1~ . - ~ ·-~- . ., .j.
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.• 70 l 3. 7_7
. ·:__. 'l.4.: .4:. O'l
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':.73 1!o_37
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•. ~-~ J5 ~- ~-~r· ····--··:1~._;39_'.J.o. .• _9 .... -···············:.~ 1 o 1? . ~ ... .;--• 9 .; ::i • 4 91' • 3 2 ' 16 • 9 .. . .... ···• • 7 2 4 9 • 5 !·
. 1' ....... ! j .• .i . . . •
94 b.ot:-'··············:.34 117.9 ··--··········.74 52.0 f··· .. ·--····· ~ • . • • : 11 ... '. - . ·-··· ... .. .... .. -····- ·1
.96 .s.s3'.······\2icill9.0 ··--······.16:54.,5 r·--· - . ..... t""···· ••••••••• .1- •.•. ···-·t .. ·····--· .. ······· ,. .... ·····r ....... "' ·~! as· I~ 00· 1--· ........ ;! '7.8 !"O - , ............... 7° I ••• , 0 f • ., v m , !1• u : ~ • ..L 1 .. u , D • s .. ·--···1·· .......... _, ,, ......... , .. . .•.. , ,, .......... , ............... .I
..... "lf .()Q .9 o..J...7_'.. . ...... ,• '1.9 ... '..?~ •. ~- _ _. ... ······ :.~ ~9 .'..~9 __ • ~ . ·i .! Q~ ... 9·.-~.1.: ........ ··_. 4g..[_?.~ ! .. § .... : ......... \· 82 ~.? .. ~.?. ... . ·'1 • 941. 6. !)l '. .... ··,. 44..;?~. 9_ i ... ·····. \~-4 .. 64. 7 J
····--·.: .06 6.82i ....... ;.46l2t>.3 ·· ·1·.a6:01.5 I .. :r od 7.32:· ., .. ~~·r;·~·7·-- :;.aa:10.;, f
;[ ·:1q d.00 1 '::59 [;s:2:· ''.90'.73.5 f ·:I .1·~ d._b_O __ ,_.. ··. 5? 'r:o 8 ....... :.92 76.7 ·t .. ~ • ..., :fJ • l · l ~ '.) • l O' . ... . .• 54 [ 3-:I. • 5
I i
. ·:._56 __ [33_. 2 ' ... ·:.~_~r:i_;_~-~--1 __ .. : .. ·• 94 7 9. 9
• (, ! ;i.~JO ._~o:. ...... , • 5$ .. '. ~-~! ~.9. .. . ..... · .98 86.3
r ..
The abon- table is not appli,·abl1· for ob,trurtt'd chann•·I ,·onilition@. It j,. bas<'d on ... seventeen · Feb • 2 2 to ;5 e;, t • 3 v , 1 '-J 38 , .. .. . .. · .. · ··
. di-rharge
n1c--a;..nre1nt)n1, m,14J,p during --»··~»··-p--~·.,»~. ,.,.
and i, O O 5 ... .-ero11d-ff'et and ~erond-f cer.
t:omputf'd by
t:herk,•d by .... MAR
Datf' Oct. !36, l 'j 3Ll.
Rating tablt> .for
below dam
Ga,,:e • 11· • h bri«ht i"'-1.' arli{e
F,•PI r. &-r •• J, ..
~ ..•. o.o;_ ~ ·~-· ~~-1
2 ! 0.2 ... 9-~. 0 .; ' 2. J<r . 9.6. L
") ,"'• ~'IQ") Q .:.... • v O.!i, l •. . .J I
2. 08ll0·~ • 0 • . . ··•. ··t
2 .10~03. 0 i
2 • ],2_Jl.l,. ':: • O
~ • 1,4 ;1.1,. ~ • 0
2 .16J~_l. q ~ .• 18J26 .. c. 2. 20ll.Z,l. 0 • ·1
I
2 ?<:l~,..6 0: •. ~,,..,.,,.Lt? '
~- 211~41. 0 2.2G~4Ei.O_J
2.2ait1.o "' . . 2.30157.0 2.c2l6c.o 2.34169.0'
~-· ~.8181 "o.
Src.•/t,
I.
-2-
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
1'.1.Ui". ..... , fro111 . . '" . .. -::
!• t·
19
Hitl'""r- ·, Cnii,. iu· h f"lU't- j }1f'i~ht 1 l!'<tC" a.rMt~
·"'""'·~ft. : , F'f"#'t I ~'ittc· •• .ft. I,
' .. ;
27 ... , 19., ., to
lHfrer• (;a~,· iIJi"'f'baJ'F,ll"l rn~·t:· ~ .J:h.-iµ:ht
.'if"r.•Jt~ j, F,•,•e Srr . .Jt.
File No.
Sept. :.;o,
..... ,..( .... ,. .......... : .j ..... .
~ ! . --
:!
J. I j ., l ;
l
·• .. ,.
+.,. .... J .....
I
I
+
., ' ' . '
rl·
...... , ...
t· ,.
'l1w ahov.• lahl" i, not ap11li1•ahll' for oh~lrm•h•il channd ronclilions, h i~ lia~t',I on seventeen
nwn~ur,·nwn1,..mad.,during ?eb. ?.2. to ... S.~pt •. _~:;9, 11:!~8
and i, . •u·II ddi,wd ·lw1w1·,·n 0. 5· ~·····md-r .... t nnd 18 .c
21
• 19 _ 28
t•IH"t'
~f'l'•Ht<f-f1•1•I,
F 22 MONRCVIA CANYON - .ABOVE SA1'/PIT CimEK
Location: In !fonrovia Canyon 200 ft. above junction with Sawpit Creek, about 3 miles nort,'l.east of town of Monrovia, Los Angeles County, California.
DrAinage Area: 1.90 sq.mi., ~easured on U.S.G.S. topographic map.
Installed By: Los Angeles County Flood Control District Nov.lo, 1927.
Records Available: From Nov. 10, 1927 to Sept. 30, 1928.
Staff gage installed on rubble r1asonry recorder house on west bank of strea!n. Au continuous water stAge recorder install8d.
Discharge r.'easurements: '·•/adinf' "'lea.surernents r'1ade at e~age. High wat,,r measurements me.de by measurine from bridge at t:age.
Cr1annel and Control: (;.hannel rock anci gravel. Concrete control located 10 ft. below gage with low weter openinf built similar to 2 ft. crest cippoleti weir. Depth of or0~lnr Zero of cag~ at cr~st of low water opening.
Extremes of Disc~erge: Maximum o.84 c.f.s. Feb. 4, l';:;~8 Mininum 0.05 c.f.s. July 30 - ~l, 1928.
Diversions: Monrovia Jipe line diverts above cage.
Regulntion: None
Accuracy: Good for low flows.
Coo,E_eration: Located and operated by ~os Angele:, County Flood CGntrol DlEtrict in coo.i,>t:ration with u.s.G.S. Water Resources Branch.
F, C. Dist. --Form 104 --500--9-28
Disdia~e meas1,1rPmt'nl!! of
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
1ION:t0VI.i. C.;.wL!K
Filt> Nu.
at nDf
above Sawpit Creek , during tht• ~·t'ar t•mlinµ SPpwmbf'l' :lo~ 19
No.
l i 2-4
rt 2 j 3-24 " --.... -. ·~- .. . . - - . . ... ~ . ~ .. ~. --. ---
l.
--·--··f··· I ' I
.L i
f .....
\\idth (
1. :s'
' ... j .
Art'u of :--,•,•tio11
'\l~·~n ,t•l11rity
• 24: . . . -~ . .5
. !
Gagy lu·i~ltt
0. '.:>7
.10: l !
.'ir<·.~/t. Prr ,·,,11, ,Jiff.
1. 08 • 6 ·
.14 • 6:
I
:"h·a. t;. Ht. '"'t'«'"'· rhan•..:••
1\1,. Totul
1~ ,J 0
4 0
22
28.
llour6
1/2\ r;. r · ') ,.).;:)""
l -'6 271-
I . 64_7
F. r. 1 H.--Form 105· ~00 ? 28
BIG SANTA .A!H fA ~ •:rt•f'k Daily Gage Height, in Feet, and Discharg<', in Seconcl-J<'eet, of
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT 21
At Near
below Dam for tb· Yt·ur I'.11,l:af.:. ~"11t1 .. :,lw1· :JO. 19. 28 • Fil,· :\,.,
Drainage Art~a ....... 19 .. •.?..? .... . . ...... Sc1uarP l\lilt·~. [. Au _Continuous We. ter St_a(;e ... ob~..rwr.J
· Record.er (;ag,• H,•ad to Continuous ~ .. a Ira~. 1 · '"'' ,·,.tini.: 1ahl<· clatt..t Oct. 16 .. . .. .. ... .. ... ' 1928.
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. Ii OCTOBER !l . NOVEMBER DECEMBER i: JANUARY FEm:L'r'\RY 11ARCH APRIL MAY ! . JUNE JULY AUGUST SEPTEMBER ·:' ~ ~ I I 11 1· <~ ....
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1 h . ht . 1sc argc . he'ght ·
1 1sc.,arge ., 11 ,1· uht I .... ,c .i. f;e ; !· ·'iglir ,n,. i.1rn;e h,.:.,11t •.,r., :;: i •. 1!.,. ·;. rgt· , · · •1 • '1Jcm1rg:: . ; !11~d•.:•rrre 1• 1 ; 1• Discharge h·; · ;_· J) ,,,.h·n·;;,-" '." IJ•scharve '•, fl_' ref· ...-t,' n e1g , 1 , r: t:o l i, t ,,, A',,,:jr, 1,.,....; ,_;.:.. :'"!i~L- ... ·.\:tgn~ ..:, ;j 1e1g1t .. Clt-f11t .,,_, ...... d-~ he1ght h ,,J Q ~:-:: ') <"":
il)i.1~ 8.59'.J.9.21 1.00'.:o.3~· lo26:;o.591 2.9_8)~.87, 5.09;0.22j 0.75 J!i :;.26. 0.950.18/ 0 .. 57 '.[0 .. 22. 0.75;p.21 0_.7~ '.JO·~?, 1.00 0.25 0.90 1 . t_~:!.~ . If Q '. ' . 1 Q ' r.tl'll 1 55•' '-8 ';) 91 . H 2 "9 , '),r;) '7 "- ·, ' '>6 1 9 , f)'l. 1 80 .: '>l. 70 •! l 71 :, i ,,::, ,...,. n::• zlll.l~ 8._Q ;i .3:l., ,.2., •vii • .. ;, •" I ..,. j! , .i) .;.,.., • '-' 111 ,., ' • 5 ;: •-,tJ 1 • ot:. • :, .2 • :I .27 1.00 .35: .90 2 ~ :{ :-5
3ijl.ll: ?.25jJ .... 1:£ ;_ 1.77 ... c •• 34 1.43[, .57 '3.84 ;J .::4 1 • ..,7 · .20 .66 1 .i3. 1.:.n .19; .• 61 ii .21. .71 j) .22 t .75 .• 27! LOO .25' .90 3 ':-~n .-.: '4
_1 4111.12: s._50.[j .4~L ... ?.30 ,'. .3~ 1.32!; .55 2.10. H b.32 ., .21 .'70 ,. 4 .~o 1.13 .19 j .61 .l .21 .10 ,: .22 i .75 · .~7 1.00 .2b .9o 'i. l :.~· :1 i' slll~lO. 8,0Q.~~ RI .l.Ol~ _ _.29. --~~:!~-~54 -~-6~~~:._ .. ~t .. ~-~--~~-~-·-~2~---··75 _u.! .48_~ 2:~-~-;._-_~9t .... ·~~1-~ ~2:S·----~~-~--L-~~}: _ _;__.~12 i .B~L.~~-~-~-~:-~~~~---·-9~ __ _2_·-----~::~l.
51!!,.i.o~ .... 7-.t?f>.? lI !- ().61.'. .{)~ 1.31;: .331 ~~.bo, .98; a.CO : .2~; .80 1 .55. 2.?0 : .• l<J j .61 ,I .20 .66 [; .21: .71 ! .26( .9ti .• ~5' .90. 6 F: ~- }
l 07 7 07 ~·n' 1 ')b' 'J.Ll l '<7i 1 <:>! •> ''-0 H '• 0 4 ?;3 i 80 ~~' n ·77 "O 6~ 20 ,:.6 <)<J ! 7 ". ,:-,5i 0 0 ,:)4 c.,5 :~ " .; J 1 j~ . ~ .. . .~ ....... ~. -~-lt4.~ . qyC • -->. •• • o~ . • ."-! i~ • D~ hi•"" v • -' • ~ : •. ! • '-'Q; :-; • , . • G j .. • t:> .. il • • v 1~ • ;.J...., • 0 • ;_. ( • "J • ,·, • u 7 c~ 8 6 8 . sill.Of;, .6.a2 . .''. .31i 1 .. 2.0.: .• Zli l.31J; .51: ~.43 .• 54 Z.63 •. ~2i .• 75 .i 'i .54 2.G~> .20: .66. .20 .• 66 .. 21 .71 .2J.f .90 .··~4 .85 8 .. :, . ___ l,
:, 91!.1,Q~ .. 6.60.: ~~o.:. J .. 15.:, .i~ la37 .59 3.:37 H .6: ~-19 .2: : .. 75 f} .53, 2.56 .20. .66 .,: .18 .57 .; .• 25; .90 •'~51 .90 .2~ .90 ,~: ·i \ ~ ;,. 1011.1.0.n . 6.~3. 1 .29 1.1E~--~~---~~~-5~-·±~;_ __ 2.b~-*'·6.~_:,~~-=!~._._ :~3 ~-- ._s
8?.. .49 ~_.io ....... ·.~-~---"':. .. ~6_l1 __ ._1~ . -~-~~---,_:?~ _____ :_9o;_..i .2~1.-·-~-~~::? ____ ,_:J!L;;.__ 10 :: >'< :~ :::
. I 8 1 0 . 07 - •:J. 4o, ') 2· 4 61 'J.. l" . 2'J. . Q . ' ' , i "-' . ' -·~ !11-'n:l . .l•OJj Q0 ?P: ~2. .. • 5 .• .. .J.vf. • .ol c.. '• ~,...., :! • ..,i • i .46: 2.11 .19 .61 .1 ,17 .53 .22 .79 _:.26, .95 · .25· .90_,B' :E ';;:i ~11
'I ..J ' . . . "" ' ~-1 l'112:1 ... 9~ .6 .... os.: .... 11.2.6 ...... 95 .. .a.. Li.75: .• 46 2.11 .60 :.:i.u5: .£4] .85 t!1 H 2.su .19 .61 .11 .b3 .22: .7_t> .'. .25; .'Jo -~~!5 .90 1; 12 \ t • 11 1 .• • ' ' ··o· ,., 05 r,4 1 ·5 • l' 9 •)1 71 : ?•"' C '"l"" ···a . ";:! ,-,.,. M ::: 13: ..• 92 6 •. 08.: ..• 25 ..• ~o. ·'1~ 1.4~!' .44 1.~f,3 -~ ~· .,·'. 1 .d_ '.! .46 ~ell .20 .66 • o .4 • .:.. • ·[ • ,0( • ;;0 • ·,;; .':J : 13 , ,; ,_:.:; j ;,' 411 Q~ ~ er;; .• 2..i .or.; ,.36 1.49· o4:J 2.04 .t)J ~.()5 .351 .9Q l 41 , 7G ~o Qt! '>Q b•6 ~o • .,. i r,,i:I c.r; o?I",- QQ , l' .. .':.:;._..., . ·_1i-. • .iM .i.l "-~·"'·~~ ..... , .~-- .Y W...... .. . . . t. . 1 • . . . 1_ I • . . .L. •·. t ~ , , ., • t • .V ., • ~ ... ,. " .. . • -4 '"-~· .VO . '_·l . • ~"""\.!,. • -;Jv ~. -'~ • ? .- , .14 . ,_ .-;,! 17 O 0 1'· 46 2 11 ,. n 3 05 ?5 · 90 · · ' I ' · ' .,. ~ :-: 15 ~~ 5 .• ~9;: .• 23 ~s.o... 1. ___ ~:-~1 ___ :_ ______ • _ ..... ~th~..;. .. •. • .• : . • ..... ~· ~-~]..;..._~_i:)J: .20~Q.~ __ ;~."~~o:_~.:~§.::...:J~O-+-··....:.G$_4_:_:;~--·-~~ ... 25'_ .90 L.1.~' ] :} ~-~ ) 15': .• 86. 5.01 .. , .• 21: ....• 70. .. IL .l.14:, ..•. 47 _2.17.J .60 3_.05 .2_6j .95 ~ .'/.>?; 1.55 .20: .66 .zo .66 .19, .61 :1; o25i .g.9_ .• 25· .90_:! 16 ! .. ·---i] :l 1· .6 ''-5 1 4.... 48 2 -:,4. 4· . .i ., '0 "6' 91,. ' '1 7 1 ,·5 ?Q ··5 20 ,.,. ?3 80 ' •,5, 90 'll- no' ;c . ., ':: 17:; .. ,.8.l .4, .. 61 .• 2Q, .... •9. •o.J • D • ' ..... • 'J. ~,.{.) .c.. .. i • v '1 ,.; .u • .., .ti • .uo ·~· . • . :: "'"' • ;; .~ .. D .;;, '17 ~ g. ~ :; isk .1~_.4 .i4 . • 1-~. .61. .3.4 1.:J7 .43 1.91 .39 1.&1 .~ui .9o · :i .;;a_ 1.61 .20 .66_ .20; .66 .:~5: .':)() '.; .:25: .'do .z5J .9o. 18 : i J ] ] ;,
19( .8~ 4, •. '?'J ... -~-~l:. .70 .34 l.iJ7[ .• 3.~ l.67, .45:· ?.U4 ..• 25 1 .• 90 ..
11 .40 L,72, .20. .66 .20 .66 .26 r .95_;j .~5' .~O '.; .25j .YO; 10 - ~ -
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1: 2111 .a..t: 4.85. H 1.85 . 5~ ~-. 56-:-2a· -i:05 .. -.-b·o-·-:r.?r-: 251····· .. ·;9u-~ :t -~-1~-- -155 "* ;-0-·-66-·~· ~-o~· .. -- .. ···6·6~---26-:-··~~f~?.5 90 ;: ;,., r-75 !' .. :l ~ :·: J 'I ;1 ...... ~ .. . . ·- ,.,,,, . - . ... :; .J. 1 , • v • .: • ;,.J -· • - •• J . • • . •. ····q ... , f - . • :r • _, ~ + • . 2~ ;~ ;
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r- t. , :. : '; · , . a) (" ~ • · t) 't ~ I "' ~ • • , .~ ~ ..,.. ,; , '1 1 , rr: ~ -i'.' zz1 ... ~.,. p.2.7; ... ~.~3.;. ... l. .. ..,l ...• QQ ~,.Qb" • .. ,4 .8.. ov.J. ·•-.cV •,:A, .8::>. 2j 0 35 1.42,, .£0. .6Q ..• 20 .66 .20. .~J. ). .• 25 .9_Q Jj •.~2.i __ ,75 ,22 !i j1 l ~ :,I I' H' 4 7/· , . ., 1 "6 ·~,i ') ··6' 1c1 61 hl .., t" ""' 90 ~ ' 1
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, 25 ii .2q .90 ·~_1. 1.24 ___ .!58 __ 2.':H:. --~~---~2~;!···~-4~ _ _2_:_98 __ .2u~_9_:J .. :.t_:_2~-- _.7~~.:~~-~----:_66 ______ _.z~;_ ____ .7~- • . ..:.~~-,.~95 .. __ .2_!) _. :_:~; _ _-_~~~---~-~-l-~-· U. -~~- ~ 'ii .. H. 0 7.. r:i.2 l "6. a5· .; 74,i 04 C0 I 'lQ l p; 9 6' 95 l"' 'l' 0 0 '6 24 er=. ?6 u•· . <)-· c,o .,A o;:;. ,, ... ·4 [F 25·;_ .. i ~-"'-··"" -""" .• ~ -~; "• ~, tJ• ~~ • • '-'. •V.. • .... •i,,,,,I. ~ • ~\I • ,;, .b 1 .~ '. 16 • ".. • v ·~ • ;,D h •t-.1Q .J , • -.Jo, • Jv .2( ;; ~: o ) 2( ... Jc ___ g_.s.~_i
1_.37 ... l. .• 5JL'. .8~ ':1:.77([ .04; .02.; u i 1.66 .26.[ .9o ,:·~ .l'~ .61 .20, .66 .22 .75 .25 .9o .-~o .~o .z6: ... si5 21 ...... ;;:
:•I I lo" 1 ,·7 61'' "' 701' o~· 02 f 4"'' ., "'5 n6 9rc, , · ' · " ! ! ! r "' , 1 • 1 • • ~ I _t. • V • c:;. • v ,, ""' -;:, r.; '' ? h ' •°') • ~ , · ·e,. ·,, ·'.28: ..• 3~ l11. ': ~34: ... ul ... • .· V• ti . ,·· ... ..,.., . +, .f .19 •l.ll., .• 21 -71 ... •-,2: o7D .,.,::) • ..;Q ... •'~~ 090 n,6! .95 '.23 :' C ,[j
;;i 29!: ,.27; .. J..~.O.O} .•. ;,.~. ..l •. Jl ;. · t):$. ~ • 4.0;!. • 0~ • 02 .11
H l. ~~4 .... • _26 [ • 9~. i .19 • ~l ;;. , 2[! , 1,Q . , 21 • 7.0 , 3J • ';t_O • ':5 • 'JO ;: • ~6 [ • 95 JJ z-; ~ ~ ~ !! ·i c,a! l QF- · '""2 l 9 6 6a. ·, 4711 0"'' 02 • 26 • 9o $ 1'7 5r.r. ?l 71 21 71 · ., ' r.5 9 · c5· 9 '' oi:;· ·, :.:i a .:. 30'1· .. ,.l...#.~ .. - ,,. ,J,,I .•• ~-1,J.. ·- . ····/. ---~~ • " u. r • ~ • ~ ---~~ :tJ1 • & v l ... _,,J • • .• • .r.1t,J. .-.;; •=.1'* •J • ,.)t)i .;,i) ,: ~o
31[i .• 2~ ... 9o;: ... .. ;_ .6~ .i2~5lj ---~---:1:·04+- ._ -~~-..:!-~.--. t ___ ._. --· · .~.2 ·?.~_ .. _________ .,..._:.~!.;..._ .9o .:;4 .ao~. _J .. J;~1 ~{
. _TOTAL, ;! . 155.30:; 35.0o-r_:--~~--- 50.~8 f-- s:~·11_'.--· 26.~: . .i It- 47.58 -~--- 20.44 ... ~---· 20.0_6 ~·-····-.. 2~--~-~-----·----~-~ .. ~~-- ·---?,~.-~of-: 585.77 MaanOailyDtschara•ln 11 5.01 1.17 ,. 2.01(' 1.62 I ;).00 l 0.80 ; 1.59 0 .$6 0 67 · 0 83 ", 92' 0 891
Second-fe1t JJ .... .. · · ,. · · 'i ,t •r · · ... · • ,_ • • L • ' • • 1 • ii :: I i •. I
Second·fHt per square mile !, ·1. '1 i :• ;:
Run·aff, depth la iacllas • . ;j . tf 69. 52 11 ... !.
,l
12~. 71 !I Run-off In acre-feet Maximum Ma1n Daily
Discharie In Second-feet Minlmu111 Mun Dilly
Dlscl_l~!~ In Second :feet .
308.04
8.50 .90
'I 2 .30 q
r
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6.74 0.13
99. 73 ; ., 98,: '-'. j
.02
17~.78 !
9.53 . .. j·
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52.78 0.95 0.66
!, \
t.i,i ~. 94.37
?..85 0.5~
40.54
0.80 0.57
39. '78
0.85 0.49
50.92 1.00 0~61
1· 5G.ti3'
l.00 o.at'
5~i.16' +
n. ·J:): J
0.75i
llE,l.86
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT File No .. 22
Daily~ oL~!CNR~y~;; Gi1E~t 13:b<tye SEJ._Va?_;j;_f!~~:k
· ----· - ·-·· --·-- --·- _____ for the year ending Sept. 30, 19 .. 28_.
DAY OCT. NOV. , DEC. JAN. FEB. 1 MAR. APR. MAY JUNE JULY AUG. i SEPT.
2
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6
7
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10
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28
29
30
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LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT File• 'liu.
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Daily Gage Height, in 1-'N·t, mul Ui1o1chargc, in St•coml-Ft•et, of
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LOS ANGf: 1 FS COUNTY FLOOD CONTROL DISTRICT
HYDF~OGRAPHlC DEPARTMENT ' ~L· '\~ 22
t;a;:,· H.-: .. l ,., Conti llUOUS IA.,.. ., II.,~ • Tv,it•F
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LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT 22
File No ............ .
Monthly discharge of .... MONHOVIA
at near
___ for the year ending Sept. 30, 19 .... ~-~ •
(Urainage urea . 1.9 ....... ~quar,· mile~) . .. -- ----·-----------~-
RU:'1"-0fl' Ii i :llO~TII ·· ·-··- • ·-----,-- • ··· -- _ · -- ·· l I Ac·rura<,- I
f l' Dt"pth in inc_•ht"!s 1 j · • Maximum )fiuintum ?\lean ; Pe-r :,.quare ntillf"f: on Jraina~e art":a l Toi.al in a('r4" feet ; I
::::::.-_ •• -_.-_.-_-- :: :ii.•.J_·_ :ii···· •:_:id:.-~•••••••:•~• ~-:.~~.7Q~~r•· ·] .28 .11 .17+' 10.59 I December ................................... , .................. +··· . .. .. .......... ............. .. ....... .... ............ .. . ............ . . .... .... .................... . ..... , .15 ' • 11 .12 t . 7. 20 ;
~~~:=; I ~tr ! ~~! :; ~If I ~ ~ t ; : ~;~_;: t i • May ... -............. -......... ············ .· -...... •. ~~--- .. ; ...... ! . .9§ ...... ; ........... ~.JQ ;·······················+·-······················r············ ~ -~--?.;l. ......... J1············· .. '.
.13 _ • 08 • lQ i ;! I O • 81 q . June .............................................................. .;. ....... -····· ········1·····················•··················-····+·······························································j,·················!
, 0 08 ; • 0 5 I • 0 7 i : 4 • 11 ii . July ......... --····--·-·························t-·········-····---·····-r·······-······-······j····················-r·······················j!··························'.························· .·········jj············--····,
• 08 : • Ob ! • 07, '· i 4. 05 Ii August ........................................................ , ............. ··r····················•···--····-···········-··f·-························4··································· 1, .................. ,
.07 J .06 I .07! i' 3.85 I ' September ... , ................. <·---·····-- ...... , ........... ----~- -·····u·------····· ............................................. ~ .............................. u ................. h ..................................... .
The ~d---- peno ___ --
/ j 1 I J! I 6 9. 88 I· ! . -·f- ·······--···········-f---.. ···· - -·········i···· ·········----···i························i'""'""""···················;···· ·······-··-···················,l·-················•
NOTE: ........... ·················································································--······························································-·····························-························
• •• •·•·•·~ ••••• • ·•• • •·•• ·•• •• • •••••<-o•• "" ••·•• • • ••• •· ••• •••·· •••••••••••••"- ••••••••--·••••••••••· •••••··•••••••••••••••••·•• ••••••••••••••• •••·• ·••••··••••••••-.••••n•••••••••n•••••••••••,.•••••-~•••
••••••• ••••>•• ••••••••• ••••••••••••••••••••••• ••••• 0o ................... ··········--·························-················ ................ ., .............. .
• • ·• • • • • • • •"' • ••oe • •• "'""" • •••• • •••., • •••••·•••• •• ·•••••• ••·•••••••••••~· ••--•"••••••••• •••••••• •• ••• ••••••••••••••••••·• ··•••• •· •••••••<>•••• ••••• •• ••• """""••••••• •••••
LIVE OAK CREEK NEAR LA VERNE, CALIFORNIA.
Location: Near mouth of canyon about l mile below Los Angeles County Flood Control Dam about 3 miles northeast of La Verna, Los Angeles County, California.
Drainage Area: 2. 54 sq. mi.
Installed By: Los Angeles County Flood Control District, Hydrographic Department on January 4, 1928.
Records Available: Jan. 4, 1928 to Sept. 30, 1928 at Los Angeles County Flood Control District.
Au continuous stage recorder located in concrete house on west bank of stream. Staff ga~e on concrete stilling well on west bank of stream.
Discharge Measurements: Made by wading at gage or from bridge across stream 200 ft. below gage.
Channel and Control: Channel of sand and gravel, bed rock near gage. Small concrete control with 24 inch crest cippoleti weir 12 inches deep.
Extremes of Discha.rge: 0.10 c.f.s. on Feb. 4, 1928. Stream was dry the bale.nee of the ;,rear.
Diversions: No diversions above gage.
Regulation: Flow regulated by discharge through Los Angeles County Flood Control Dam.
Accuracz: Good at low flows.
Coo;eeration: Located, constructed and operated by Los Angeles County Flood Control District in cooperction with U.S.G.S. Water Resources Board.
l'.C.Ut ... i. l'orni 1{1;J-500--'> .. 2K
Rating lablP for ·--
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
LIVE OAK CREEK
File No. 31
/rom ... J..~Jl ~ .5 ... ·-"' ., z9_i_a __ , to ... S.e_pt_.___JQ ____________ , 19 _ _2g..,
Gqe ; Dt~rhar~e h,•lght 1
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· height ' ("Jl('t"
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........ ·--·---·--·····:! ........... +-·--····· ...... :········--······.:.......... . ............... :···············.,. ............ [ ................. :···--········- . .................... . ... . ............. I
•~ ~ - --- +-· - - H
l-1
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The abm·e table Is not applicable for obstructed c-hanne) t"ondilions. It is based on .................... . . ..... dischnrj!:e
measuremt"nt!' ma,le durin,: ........................... .
and i~ .. .. well defined between ............... !'econd-f eel and . .. .... .St>rond-feet.
Computt>d by .. M t~~ _ .
Cherkt>d b,-....... M..!i:R.. Date .... ~.~t O 6, 1 j2g" .. , .. "" ..
r )', ~!\,-,
LIV:£ OAK OailJ (;a!.!t' lld~ht. in Fret. and Hi·whar;.w, in ~1'<'0111].F,·rl. of DM I .·, , .. i_
,. Below Live Oak Dam J\,·a1· · ..
10· ih. '!.; .. ~ i ~.~! ·ml,,·,· ;;o. 11} 2$.
I )roinai:,• Ar,•11 2 0 ~:,7 :-11m•r•• '\Ji!,·~· Au Automatic J~ter gtB~e
Recorder -0l1'fl'"'r. j
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OCTOBEJ<
:,,. <:, Gage :::::: height
~ ,::.
., 4
, .
5,
Disd:.:rg"
NOVEMBER ,
G;ige height Dic;chargc
_...._,...__ ____ ..,._. --·~·.,,......~-~- --6
7 .
8
9
DECEMH;:;y~
Gage hci>\ht
L}ic:c! ;:rt'L'
~---·------- ·--·---··-·····--· .. -11
12.e
13 '
14
16
. ., ,,
11
19
20 -------··---··---·--------..-·------Jl .
?2
23
24
'>5 . ----- -----· ·----->..-l- ---·------~-~--26
27
28 .
29
:;o
J /;.I--!1} 1\ !~Y
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re: 0
··-,.:.:::r· -
rx.
0
'. .....
.• , .,. ----------·-----------·~---~··--· ·---·-~---·"'" ~ ~·-· ----~ .. TOTAL.--------·
Mean Dadv i ischar;.e in Second -!~et
Secor,~ !eat per square mile
!t,1 1,f! rlep•ti in inches
m 3cre feet M,,3,, Dally
, Second-feet iaily econd· feet
-·-----·-----,......-----~~-.-·-- -~-- --·-·#-
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LOS ANGE:.[':": COUNTY FLOOD CON"F~o=..,. D1STF~!CT
HYDROGRfd".>H c nr:PArflMENT
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Monthly di~charge of ..
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
LIVE OAK ll«IO" Creek
1-'il .. No. 31 .
at near
Below Live Oak Dam .. for the year ending Sept. 30, 19 .?.~.·
(Urainagt· ar,·a. . 2, .51. .. -~•111an• mile~)
Dl5CIJARGE I!\ .~ECONll-1:EI:I m::\'-on· :'IIO:'iTII Arrura("y '
'\.la"Ximum 1\liuhnum ,t",•an u ... ,,th in inrhc~ ..
Pt"r ~quar•• ntili•, on drainap;t• art•a . Totul in arrt• {('Pf
October.. ..... .
November.. ........ .
December. .................................... . . ... L ..•. . ..... I ' !
January ...
February One . day -==== . og . •• ••••- ·•• •Oa••• •••••••'°"••••!-"«• ••• Hwo••••••t•, ••'•••••>••••••OO••,..-••o OoOUOo .. oo•H••••••·~••
I
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..... .! .... i
April. .... ,· I
May ..... . +····· . ....... , -···················1····-·····--· .. ····--····-·············--··"• .... ~·-·········--·~·
........... r·--. i . .
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J,927=?S .!. ......... . ........ . .............. J .............. .
June __ ••o<>••o•9"••~• ••••"•"'"00• Oo< 0,so ! ••••""''" •• ••••, • o :•••ooo•O• ••••••••H
July.
'l'he ye_ar . renod
NOTE: .......... .
PUDDINGSTONE CtlE~K 3BLOW DAM
Location: Concrete shelter house and stilling well on east side of Puddingstone Channel approximately 1000 ft. below Puddi.ngstone Dam near San Dimas, 1os Angeles County, California.
• Drain!!;ee Area: 33.42 sq.mi.
Installed By: .. Los Angeles County Flood Control District, Hydrographic Department on Dec. 28, 19~7.
Records Available:
Gage:
Dec. 28, 1927 to Sept. ~o, 1928.
Au Continuous Water Stage Recorder located in concrete house on east bank of stream.
DiEcharge MeasureMents: Made by wading near recorder house. Staff gage attached to recorQer house.
Channel & Control: Channel of sand and gravel, bed rocJc near gage. Reinforced co1rrete control with 24 in. crest. Cippoletti weir 18 in. deep.
Extremes of Discharge: Maximum .60 c.f.s. Feb. 4, 1928 Minimum Dry from Jan. 8, 1~28 to Jan. 15, 1928.
Diversions: Ro diversions above gage.
Regulation: Flow regulated by disch[rge throUgh Los Angeles County Flood Control dam 1000 ft. above gage.
Accurac.y: Good
Cooperation: Located, constructed and operated by Los Angeles County Flood Control in cooperation with the U.S.G.S. Water Resources Branch.
l.t:.H. I l•nm lln-;';00--4) .. :!R
Rating ta1,l,, for ..
---- .'tJ~J~~~--Jurn
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
?UDD:~:ras;o:;:.;: IJ:(.;;iia( ".,_ --
F'ile No. 40
from ... Dec• 28 . 27 Sept. 30 28. , 19 ........ , to .................................. , 19 ....... . --------. • ,-· •-< "tt _. t · · f . ~f 1· ;..:.... - -t'=-- ---···•" ~· f ·
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The abm,· talile is not appJieable for ob~trueted c-hannd enndition~. It i~ based on ......... ~ne ....... di.~c.-hnrge
1n,•nst1renwnt~ madt• during !fover.111er l'J28
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1111d i• ..... w,·ll df'finrd bctwe,·n. .. ... ~eeond-{eet and ........... ~econd-{eet,
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Computed bv l1AR " .... ~:. - . ' . "
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Month1y dii.charge of.
at be lo·.'.! I)am near
'10'.'il'll
October ....
November .. .;. .....
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT 40
zu. for the year t•mling St>pt. 30, 19.
( Draina~,· ar .. a
- 1 : Ar(•urary
'l:t'l.hntlnt 'linimum , Urplh in im·hf"-i
Pi•r "<illllrt• nnl,• on draina~,· ar(•a Total in a<"r(• frt•l ,4.
. ···r ...
in }'3::. .. t .o~ .oo December ................ .-.................. .. .. . ....... , .. .1 9,
January
February.
March ...
April.
May ..
J unc
July.
August._
September.
~ The .. ' p,··non
NOTE:
. .. ;,, ....
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BALLONA CREEK - CENTINELA BLVD. Near Culver City.
Location: On highway bridge over Ballona Creek at Centinela B~al•vard about 2t miles southwest of Culver City, Los Angeles County, California.
Drainage Area: 111~97 sq. mi.
Installed By: Los Angeles County Flood Control District, February 27, 1928.
Records Available:
Gage:
Los Angeles County Flood Control District from Feb. 27, 1928 to Sept. 30, 1928.
Au Continuous Water Stage Recorder set in wooden shelter house on corrugated pipe stilling well attached to downstream end of bridge pier near east bank of stream.
Discharge Measurements: High water measurements from upstream side of bridge. Low water measurements made by wading near gage.
Channel and Control: Channel sand and clay 1 oam, f'ai r control.
Extremes of Dischar~e: Maximum 11<> c.t.s. May a, 1928
451 c.f.a. Mar 3, " 1013 c.t.a. " 5, "
544 o.f.a. "24, " Minimum Dry at various dates during summer months.
Di versions: Gravel plant above Dus-quesue St., Culver City.
Regulation: None
Accuracy: Good
Cooperation: Located, constructed and operated by Los Angeles County Flood Control District in cooperation with U.S.G.s. \fater Resources Branch.
I'.. C. l>is:
I H~dmrp;c• nwa.;uremt"nb of
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
B~LLONA
J/ilt> No. 3g
at _ Centinela Blvd, :me~
CUlver City , ,luring tlu· Yt"lll" emlin~ September 30. 19 2g_o.
1
2
3 4
5 6 7 g
9
10 11
12
13.
\\idth ·\rt>a of '.'h·:m -:-n•ti<to \t•lodt)
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i
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.~. (~.Df!it.1,-orm JOJ-11"f-t) .. 2H
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT :f.'ile No. 3S
D il gage height, in feet, of B 4.LLONA CREEK a Y tlM11ha1ge:; in t«Nld Met · - ··- ·- -·-· -
----------··--·-·------ ______ for the year ending Sept. 30, l9_~lt~
DAY OCT. I NOV. DEC. JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEPT.
2
3
s
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
' 5 ° 79. 5 ° 9$ r 5 ° 61 . 5 · 62. 5 · 50 , 5. 62 5, 61 5.e2_ 5.95_5.59. 5.61:s.51 _ s.59. 5. 71
~-. H .5o59. 5°66 5.79. 5.61 5,60 6.06. 6006.505.l. 5966:5,69 5066.5054-
H 6.02 6.Jl 5.92 5.57 5.72 5.61. 5.59 5.62 6.15_ 5.33.5 57. 5.64 5.65 5 .. 61. ,.11
________ 6°!1.5 .. 72:. H. _; 5.6?.5°70 .. 5,51 . ..5,71 . 6.05, 5.67;5.64 5.61 5.59. 5.50:5.751
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. . 6 ° Q l. 5 ' 6 4. 5 .c. i±9 ~ 5 .. 6 2 . 5 . 5 3 . 5 . 6 5 . ? " 6 9 5~_~9 5.64 5-24. 5.69_5_._52 __ 5~2.1---5.::6.9 5. 96. l O 6!+ .. 5 ° 5_$ .. 5. 66. 5 °54 .. 5 .5.9 .5. 6-0
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3 eet ,o. J
Ratillf,! tal1fr for.
LOS ANGELES COUNTY
FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
B .\LLON A :JRri;.Bll
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mt·a~nrrnwn1' niadt· rhrriui: Feb. 4~ 1928 to Jept. 30, 1028
and j,_ wl'II d,•fin,·,I lwtw,•1•11 ~erond-f ,·et and ,,,coud-f ,.,.,.
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1)'1tt' Oct.
F. C. Tli•t.-·Form !OS 500 0-21
Daily Gage Height, in Feet, and Discharge, in Secoml-Feet, of. BALLON A
·--~ t t
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT l<'il,- No. 38
At Centinela Boulevard, Culver City Jll:IGIEic... ... . .. .. . . .. .. . .. . .. .. . . .. . .. . .. . .. . .. . . .. . .... .. .. . .. .. . . .. for the Yem· Emlin~ Si·ph•mht·r 30, 19 28 •
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1 l'J' _ . G~1-tfc llead to .. C..
0n:_~llUOUB_ ~:irf':i Day. . l'~"d rating tahJ,.. dateil ~U~~~~----~O • 1928 •
1: , · 1 - !' ·; 1 I ., :r -~-- - -- ·< - -
1 j '!ii 11 OCTOBER :1 . NOVEMBER 11 DECEMBER 1. JANUARY :; FEBRUARY MARCH I: «:! APRIL ii MAY 11 JUNE JULY ,I AUGUST SEPTEMBER t ~ ~· .
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: ' ,· ,; ' 1 j j" "". v . • 1µ • ..,u . • v. • 0 ! v. • Ii.,) ' ...... • } .,- • '-' iv. . • "' U) :Ii 28;,··· ., ............. ;.,........... ......... ...... I rt .... I ....... ''."" . .. .. (. . 'I' . ·t .. 1 · --··t··. ...... .. . .. .. ,; ..... 1.. . ·r 0
.1. . .i .... i . . '28: I ! , '.;i 29!1 ...... ..J __ ·· ............. ~ ..................... 11
.. ; ii- .. ;.. .. .... ; .... _76 ..... ~.oo ,, .. 5·.~4.!S.9 · b.54: .6.Jf> .• §9 .... 3.8 __ ,J> .• 45 .o 1~_· .6~1._; _3.o b.7s:_:i.o.o _;,_~ 7 65i . 3.s ,_:_1 2:i' ... '"'. ·a '" , , ·1 l 1 1 i ·· • · ..; 9 1 'J 5 5 fr- • '2. ,,, o r= 46 o ·, t!.2 · 0 b - 8 11 4 1 i,k ., 1 r " 1 1
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MtS:c!:-~~tn .. J. ... . . ....... .1j .................. fl· f 8.00: ...... 36.73! 9.4~' 1:..:,1 4.()9. I: 2.';iO. - ~-'?.~ t, - 3:41 I! i' :, 11 . I
Secla·fttt,er SIIQrl mile h !,. ..... . ... .. ·· +· ij ... j .. . . ........................ 1 ............. 1,
. . 11 ;: ii ,1 l j1 Rua-off, depth 11 11cbes • .. 1 .... U-- · 1
1· · · '' · ............ · · •·
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; • ... .... • .. •• Ii j] ;j 7 • 0 .. .. .. .. 10 o 5 t. J" : ; l ~ ; Dlsclllfp Ill Second_ ·'11et . JI .. " . . .. . ... . . .. ,, ,j 1 ,.
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f,\t:.lHo;,l. l-~orm IO:.,?-:;.oo-9-28
Monthly discharge oL ...
at DE!JIX
MO:-iTH
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
BALLONA
I•'ilf' No. . 38 .....
MMX ···treek
.. for the year ending Sept. 30, 1928 ....
(Drainage ar,•a l.1506 .... . . "tfuarc miles)
DISCUARGE IN SECO:-il,J-FEET RUN-Of'}' p ·--· ~-----· ··=-·-----,--~----- ,~ Acrurar-1 l
I . Urpth In lnrbe• j ' / -~·a~ __ J ~er ~q=are m~::,:~~d:~~~~re~ t. }:'.:.~: am feet _ --· -i I i •
"la,imum
t--- ----· '1:lnimum
i ' I
' ::::::~-~ .. ::··_·_·_···_·_ ... ·::::::::::::::::::::::::r::::::::::::::::::::::::::::::::::::·::J::::::::::::::::::::::::~::::::·::::::::::::::·:::~:::::::::::::::::::::::::::::::::···r··:::::::···::::) , I . : , . I
December .................................. +······················t···--· .. ················;····················t···--···········-·······r·························:·····················,···············t: ........ ······1 January .......... ······ ..... . ......... 1 ................. ·····f······················t····················t-··--····--············r'························ i ' t: - ~
February ...... ?'7.~29_ ........... L ...... ~ •. 0 ..... .(. ... 1 ... 0 ........ + .... a .. o .... +······3 .... day&;,..Qllly. ...................... 41 • .6 ............. ,, ........... ····; i ' • " I
Mmh -1 195,9 f .1q,s f }6 ,J~ j- !- - ; ??~~.L l : April. ... .. .. . . . .......... : .:.·:·_!·_·_:::::.:. ::.:::::t· .::::·::::::::::::·+t::::::::::;.:_r! ::::::::::::::::::.:::l::::::::::::::::::::::::r::::::::::.:::::::::::::::·1t:::::::·::::::: .. ·: May................. ,.,. ,
; : j • Ji 1 1, :
June......... . .. ... .. . ................ ······---~-~~ ...... [ ......... 2 ......... -1- .•••. ~.!.9.~ ... ; ........................ t ......................... ! ....... )~.1.~ ~.?. ............. JJ... ..... , .........• · : I 11 :,
July ................................................... !.Q. o.~ ...... [ .......... Q ......... + ...... :?..,.~.9 ... j. ...•................... ': ...............•.......... ; ......... 17.6.-.1 ............. J; ................... . · I 10 o I o ; 2 15 i i . 1 9 1
' • August ................................... ······ .. o ········f-·················· . t··········?·········t······················· '·························f···········R .... l!i ............. fr ................. ; September ........................................... ~.!" Q ...... [ ........ 9 ................ Q.,.il .. : ...................... t ••••••••••••••••••••••••• '. •••••••• 2.0.2 .. 9 ............. ft ................ ,
I , ! '
.r ...... ··--········---1 ..................... 1.. ................... j ........................ f ··················-·····-i-----~~~-3_._~ ········ -·---H---········ ···---·
NOTE: ........................................................................................................................................................................................... _ ........................ .
...... St~t.i.9.n ... Jna.t.~_l.le.d ... F.e.br.1.u1.ry .21 •. l.~.2B. . .. · __ .
. _ ........................................................................ lls.ed. .. .C.ar.r.s.c.ticn ... C.ur.:v.e.. ............................................................. .
LOS ANGELES RIVER - STEWART & GREY ROAD
Location: On highway bridge over Los Angeles River at Stewart and Grey road about 2 miles west of Downey, Los Angeles County, Calif9rnia, about i mile above junction with Rio Hondo.
Drainage Area: 564 sq. mi. (Approximate)
Installed By: State Division of Water Rights of California, 1923.
Reestablished By: Los Angeles County Flood Control District, March 1, 1928.
Records
Gage:
Available: For previous records see Bulletin #5, California State Division of Water Rights, San Gabriel Investigation. March 1, 1928 to Sept. 30, 1928, Los Angeles County Flood Control District.
Rational 7 day water stage recorder set on corrugated pipe stilling well attached to bridge pier. Staff gage on bridge pier.
Discharge Measurements: High water measurements from bridge. urements made by wading near gage.
Channel and Control: Channel sand and silt, no control.
Extremes ot Dischar!e: Maximum ii 5 o.t.s. Feb. 4, 1928
560 c.f.s. March 5, 1928 310 c.f.s. April 3, 1928
Low water meas-
Minimum Dry at various times during eurmer mont11s.
Diversions: None
Regulation: None
Accuracy: Fair
Cooperation: Located, constructed and opere.te by Los P~ng£:1 ss County :Wlood. Control District i11 r:oo ti th U.S. G. , 1"':ater Resources Brar"
F. <.:. Dist. l mm 104 500 9·28 ·
IJiHC'hargc mcaHuremcnti. of
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
::.os .1~I{GZX S
Filt> No.. 34
Rivt•r '(~Mk
at nom;:
c:, ,.,, .,..,.,, /• '') '11 i..J L "" , ... ,~.1.1.. "'- & GHA'' !{C.~J)
.• during tlw year <>ncling September :io, 19 . 28.
.'.\o. 0,dt• '\ltnlr by "idth Art•a of \fra11 •;~l;.!f"
:1,~~-~~· '~:~~t~t: Timf" ,~,.~,:r ,.,•,•thnt ,t•iol'it) ht·i~ht Di .. ..-harp;t• ~ rwfi,;~{'\t~th01J ( ot>f.
·-- , .. ,.,.-.~ I" I · F,•rr :Owt .... ft. p,.r,·"'11~ .Vu. T ntnl II our• ~ 71 -1.
..L .I ,,. , ·,•,•t ""'l··. t. It. pt•r ,,t•c. diff. :
<)-4 ) ··1···,c··t 3re11nen 'l''O 90'? O .. •,.i::: ~ .• nn1or1 & ' .6 19 .-;,2;~. 0 ,..:t)b :._., 1'"'\.~A·J:'.• ... t.,C ~· ~. 't.. •£'"-# 6 ,LJ"\..liJ
') ' 3-3_) Ru2)e:c't & 'ihatcher; 7~. ;:;f'.., 1: 3.05 2.6~ 67. • 6 12 ';"01 ,
655 ,., l I l
3 . ~~o. I Tha tc.her&Ctia11dl.En·;. 88. ?9.5 4.60 3. lll 366. .6 18 • 01_ 2/3 655 I
,.
4, 3-5 I ti '1 88. 96.5, 5.19 ' "l ·01 .6 16 .-10' 5/ 6 65,) l
;).,., .J.
5 3-5 ! Rt1p~rt I Cor11iclt & ·
•r11atcher 88 .100. 0: fi. 61 3.32 561. 1Sur;.. '16 LO$ '. ff!.C8 4 .-101 Fc~· 17
t 271 I
6 5:-_1~ Dal to.1;1 ..... 8 • . .. 10 'l' • 6;j 2. 4.0 1 . .6 8 0 1/6 647
7 ~-l.ij . , 5 .. • 54! "33 .. 2.2~ .z.1 .. 6 ;) 0 1/6 647 . t··- ·-- . I .. <;)'' ,:;_
.... 6 .... 8. 9-22 Ri.ip~:rt., l?ur$ley 7. 1.92_, • fil 2.2.~ .5~ .6 7 0 l ·13 55G .. !•• . I . .
r
,.
t.
J,.f .• lJj·"t-1 on,, U,l--l'\J-(J-2J;
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT File No •. 34
Daily ~of .... ~03 A!WE:WES RI~}~t i.~ .. :fffE -~-'tEW'ARf_ 4~. QR.AX ROAD
.. ---· ...... __ Jor the yt!ar ending Sept. 30, 19_2.fi.
DAY OCT. NOV. DEC. JAN.
2
3
...
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24 _ _..__
25
26
27
28
29
30
31
N.F. = No Flov; _past [:'age
I. = Interpolated
FEB. ! MAR. APR. ,- MAY JUNE JULY' AUG. SEPT.
j2.66 ·_2.52J:i.1:~4, 2.26i2.24i 2.11~_2.26
.2.02 2.53 1~4 ! 2.21!2.23i 2.oa: 2.26 ~ <> : ., ; u· t ·---1- -----1 ·· -r------; ..... 76_: _,;,• 65j li;~4 ~ 2. 86: ?· 22; 2. 08, 2. 29 · 2. 77 . 2. 63: 1;84 2. 25! 2 .. 2:3 ! 2.12: 2. Bf> , ., : · -·-r rn? · 1 · -·i : ., wo'i38 I 2.63, lcS4, 8.251 2.22! 2.Qli t..•26
'i'
. 2.58: 2-6~; 2:\~l; 2.2412-21+ 1.99'2.24 2.64_ 2.62; 2.22 2.20;_2.21l 1.98~2.22
i : : . 2. 1/0. 2.621 2.24' 2.25 2.201 1.981 2.21 -- -~- -··--·~-" --~ ---r _..,._, __ -- -,~ -- -·-·--· -~-1---,.·-· ---~---·r-----·~· ··-· ·--·-.. ---
2. 11 · ~. 631 2.21 2. 26; 2. 20 i 1. 98; 2. ao l . . . . .. i 2.68 2.58 2.29 2.a6: 2.21· 1.9s: 2.21 <) 7r1.. IQ kb: 2 ') - : J.2 "5 2 r.>lJ'fi•l ~ 8; 2 21 -,,-.Je "' r..-et.J · .,40 l ·~ ! •(...1 ' •~ , • ... ··~ . . -· .. --:r-·-- -~- ·····t,.t··-· . .j... -···
-~--2· 1_1 _ 2 .• )~6~_? •. ~'7-:r~-~5~~.!2+NF:+.!9a; 2. 21 __ 2.77 ___ g.Q~2_.24, _2.24, 2.21~ l.98i 2.2~
2.67 2.591 2,25 ~2._23 2.20~;:1:. .... ~§~_·-.?~ 2.6i 2.57: 2.24 2.22- 2.20i l.98l 2.22
, 1 1 : .-v1r • 2.48 2.57 2.24 2.2& 2.20, 1.99 2.2 . ·- ····· - ·-· ....... ·-· ........ :JP' .. ·r -
18.58 1J·57j 2.26 2.2l; _2.2()JF1.98 2.8
12.:;1 ··Nf.·5~ 2.2.5_ ~ .. 2a; ?·?Qtn'i .. 9~ _2.2
,?-· __ 5~----- ~-d-___ • ~-_o __ tr ___ 2_. __ 2_ 3- 2_. __ !!4.1. Jh;.rn~.!~~ _2. 2oi 2_!5J.~:2.5a 2.z1 2.20 2.20: lo9a 2.2
' 2-48 -·2.06 2.31 2.271 2.20
·12.46 Jif .5s 2.2s 2.2~ a.zof .. · ' 2_.~i.~,li4 ?,~§., ~.i{2.2f{ 2.06 2.2 · · · ~~~!_~::: ~~i!1-·!:!~- ~:;~--;:~H:~-
2 • 60 ;~.Ji.~ 2, 28r2' ?.Q ?,2.Q'. .. J~.·12· 2 2. 70, N_!. 56 2.28: q. 2~. ? •. 201 --~· 2 )~.2 2. 63 !.5& 2._2_7 2.241 2.231 2.2 2.2 NJ 1 ' - ·-- ,··- --··1-----,-- --2.54 ~o84 2.2f>i 2._2q 2.19) 2.2~
2.56. ''1.s~ 2.21; 2.2~ 2.031 2.2~ :~.5-3 2.26'. i 1.99: 2.2d
"'
r. f'.. Ui..,t. J,'orm 1 o:~-500--'-).28
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT File No •.
34
Rating lal,lv Jor .. LOS ANGE:UiS HIV :~R, TWEEDY RO.AD
at 3tewart e..nd Gray Road · Oct. l 27 Sept. 30 28 • ..................... , fro11i. ............ .................... , 19 ........ , to ............................. _. .... , 19 ....... .
~~: ·~~·. _.,..: :...:___J._ ·. -I , -ft ··· ·· ~ - ~ .., ~· - ......... _ ·. • .._. ·..::.";· -~: :..:· ~~ .::.._:.: :::.-,.·~ -. ~. . · .· · - ~·~ ··
t;aJ!:e Db("hll e Differ. 1
Ga~,. b., h '. Dlffer .. ·,: Gaar~ t' 1 Differ .. I: G•,rr ( , . '. DUl'e11- 1 Gage 'D h Diffrr-beight rs ei-nelf" . :h.r-Jght ~ _ )He arge : . enet1 .! heiM"b.l "'."''"hurM'.o · . ,~n_:·e . i1h"i11h1 .ui .. eh:-"~e . ent:• j bd~ht / l111e _u•e , unf"'-~ ~::t ~:·~~. ,...,;. t;~: t:;J , ... ,. j :;~ I ;;;:+s..;;,; ~;4: ;-:] ,;;:;~;~T~~:~ 4; .;. .. , ..
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11~-· -~ 6-[ .?.§ ~-· .tj. ··············11;. -~- _06 ] ... _§g ~-~-!!" ·····-······-r ... ~.!..~-~9..?.!.~.-~i········ ·-··
I . r· t . , . . , , .
• ,·········:!. ?. 1 ················r.9s'2?a. ··············;.3a1623 • .ii·············ti.7Sto9·s.a,············· ..• 19: .. 0 06..t :r .:>a~ ... ,, .. l..t r·······.1. ................
1 J;· ········t···-············, 1_~·-·········-··················'
Q .li ,····.--········11 .6 · a.11 ···············j.ool 2~2.0-·············,i .401 643.o··············; .• so, 126.d····-······· z .... a. ..o ... .. ··t i_1·······-~------·········t rr··········-1·-···············i . ,_i·······_····t ···············-1 ;" ............ ·················-·:
.'.3~~-2~ .. .Q~.?1.r-············11_'!~~63.901················11.021307.~··············1, .4a: 663.o·············-r, .82~157.4r············· . f jt· .... ··f.···· ···········t ~-·········· .................. ,, ........... .,._ ·················~ i-............ , .................. ~ I I
1. ., ' , l , ~ , .24l 0.31'······--·--····., .64 9.69 ················ii.041323 ............... t .44i 6s:;.o-··-----······:: .84 1 1ss.s·············
···· ·· -··, · ·· ··········-I H_;-········ ·-·············t ~--·········t.···············-~ ~-··········t··················1 :~···········1 ................ ~! .?.&.1 0.41.1···············1: .66ia.5.48 ................ [ .061338. J .............. 1,. 6170 .o·······-·····r, .86h'>?.O.l···········
••••.• ;.,l.~ ••••• •·•••··••• t··· ········~-- ···········1· .· ......... ..t .......... _ ..... ~ !.· •• !.i ................ ~·-····1 ,J-••.......• 1:'-:~-~- ... -····i
I •; I I i . I . . I .. L .. • 2a o. 51 ···············11 • 6Br7 6. 60 :···········--··:1 • os 1 354. Ai-········-·-: • 48: 123. o··-·· .. ·······1 • aau. 251. t>:--··········
·--~·;···r ··o ~-~i-1·············--lr~·-;ot·y·-~-;~l-·············~·~--i·o-r··;7·0·~-~---·-···········1i·~-;o·~. ···:;4·;~-ct············-·:_1_··~·;;····;·;:···
1---·· ...... .
··:·· _Q, ___ ~·:;{ ----------- !!:;~~~ ;,:~l--··-----1 ·:·{;r;~·;:·: .......... {;;~;;;-;;-:' ---~·-;9};1s.~---········· .. -~~- . . ·········t r········r········· ... t . -··········f_·········-····-~ :1_-···········:··············-~ ,; ........... ~---··········-q ... ~.:-3.4, .. 9. •. $.+ .. [· ·············1i..!.7.~f!.~--~-~.1··········--····t .~ .. !~.L.4-9..1..~.g-············1J..~ .. §.~.l ... '!...~Q .. ~.§···--·········\ .. ~.~i?.:.~~~-~-~--·-········ ·---~-~-9: ... 0 l!.~i.t··-········:··11 .. ~ .. r.§~Z..t1 .. ~.g-t·········-···· .. t1.·)J~.1 .. i?.J.!_~{--·---: ... -iJ._,Jt§i .. ~J.1:.!_~-·-··········T-!-~-~-t~?..?..!_g······--···--···~-~§! ... i~.Q1.i···············i1_ .. ! . .1.~t-1i.~.i.j·········----·-·µ.! .. !.~.1 .. !f¢.~ .. !.~---·····--·····_;11..! .. ~~i-.~-~~--~-t··········-·}~.~-~-~-~-!?~.~-~--·_---·······
• 4 I 1 '\ · :···············j: 80 ................ tf • 20: 41) • f'il··············i • Q l 6 • d··············f.l • 00~ 8 • ~-·· ........ . ....... . Ot_ ..... "-~l .. 1_ ._1• .. -'-······· ---~~ •• ,.Q. ~- ........... , ....... Jt .. Y.1 i+· -~---·· .. §. .. JL ... 1 , ........... ~:!H?. ........ ..
?,! i·· ............ ;: 2 1 7 t) r········· .. ····1 2 I 7'" cr .. ··········1i 6 [ aa7 ~-·············f' 081 49 ········· .. ...•. 4.,.,., .. 5,. ll..; \-•.S. .P-,9 ..... , ..... + · f_ -~ ... 2.!_ .. 4 .. A.L., ~_' .. • .... 2 ............. •. g L! ........ ~ ........ ~~----1 'I h 1· ' I . j, l 2 l' F . _. 4.4:i_. -~ • .;ii_,1:·_·_········ ····'.
1• ·--~-•iJ:.JJ.1.~ ?. _ ... _ ............. ~----~-•.1..1?..+..!.<r····--····· 1
11_· •.• §.~_ .. ?.:i.~-~---· :: ___ ~.Q~-~?_.-~~ ~-~t- · ..
I ' I I l . . ' . 2t ,.~J~l9. :J.:L..( •••····••••••11 .•. EJ,9i~~h.~.r •••"• ••••;1.0 .• ?.§.J_.· ?.9.~ .. ! .. ~••H•••••••••·~.!.§§,
1
1 -~~-~ .. -.. ~·•·•••••••••··: •. ~.9,~~.•• ~?.~ ~- • '1•• j . . I f , I , 1
• s:i7. 1·······--·,1 .-····-·······:12 !52·1. ~--··········-1:. ai9 4. ··············•.oa:i • t. ........... . .... ..4 ... '.··· .... l.l..1 ,, ..•. 6.~0.8 .... 4 .. , 1 ., •••. Sr . .. .. q . Q. ... , .... § ........ ~ f· . ____ 1 •• §!; .... ~ . I . ' I ' I d I . .. I
·--~-~q?:1.!J1..1·· ······-·-···;_1: .. !.~9.g1
__ g_g __ ~_9._r·· .. ···········t·'··iP..1 .. §.~dh ... i·· · ,; __ • __ 1 _0-r-· 990. o : .. ~.!.~~-~~g~_9.1·-··········· I
I " . ' " ' \ 50:26 l ........ ····( 9 . " !················. 1 ' • ······--·······: 7 017 ··············• 1 ' 91 ........... . ... L .. ~ .... -~-
5 -···~·-············-C"-:···~r:·6.~:·0·1:-····:·--;··:::lrL~-:-·5..Q~~-'"-~---~·--··;:·~,t~~:-1 .. ·.· .. ·:_~::···········:;··:~~---~~-§ ....... ~.§! The above table is not ap1,lieahle for obstructed chann.-1 eonditions. 1t is based 00 .......................................... dischnrge
mea~urements made during ......................................................... .
and i~ ............ . ...................... well defined between ...................... seeond-feet and ...................... secoud-f'eet.
Computed br--·····- .... MAR
Checked by ...............• UA,!t ....... . Date ..... QP t .•.... l £_._ 192 8 ~-
Sheet 2 .. 1:. C. Hbt. Form 1 h i-;;oo-',·:.?H
Ratinl! table for .
LOS ANGELES COUNTY FLOOD CONTROL O I STRICT
HYDROGRAPHIC DEPARTMENT
LOS ;.:;G :·: .. u ~!·; ilI Vl~l!, 'f',~,~~;-;D'{ :t(J.AD
J,'ile !lio. 34
at Stewart &nd. Gray 3.oad -, from .. Oct• 1 , /9_27 ., lo . .. J?.~pt. ___ ~.<? .. , 19 28.
Ga{;:e Di,-t"har,{ti Ji eight,
Hiff',·r· Gai=:"' ht"lght
l',•rt s-.-,,. SeC" ... /t. 1·,.t·t
~ !.J~l7 ~-~ · _g .1~17?4.~:f .l8J..31.6m4t······
0 01s"" o··· • t.... Dd •
.•.. zz.il- 9.Qfi. ~3 . 241952. 66"
···t
--~-;2 6_~00Q. q· I
·t
I·
... l
., .. -~ l ...
······f
n, .... 1tar,-::1•
."i,,,· .• ft.
1" I
.t
. ·'1
... r-1
·+···· ·--·~
-i '
lHtT.-r- · (YR,'H' 1JH .. t·h;r~,· (>IJ{'I' hdid1l L
lHffrr- Ga11;e J.riu:ht
IJJ .... irhar,-::t•
; .. r,·.-Jt. , F,•t·t f-ip,·.-ft. Srr ... Jr.. F,•,-r. s .. ~.-1,.
I .. ),•··· ......• .,
'"' •••..• ,, .. f. ··-r ...
~~ .••• ·- ••. .,. f
Difft>r· il"flC-l.~
Gaµ;.- Ui ... ~h•r,;e hcl~ht
Sf'c •• J,. l'#'t>t .",rr ... Jt ..
l>1f1'rr ..
s,. ..... ,,,.
f. ·--
r······~······ I ... ·~·, i.
t l.
L i
j
t I
t
11H• aho~•· table• i~ not applil'ahl,· for oh~trncted ('hamwl ,•ondition•. It is ha~1·1l on .. .di,.-harge
m•·a~urrm,~n1 ... 1nadt• during
an,I i:,... well d..titwd hf'lw,·,·n . •t'('tmd-f e('f and St'l"Ond-ft•t•f.
t:om1mtnl l,y ; 1-': it
t:Ti",·k,·d hr ~-~.:\ :?
1'111,· 0c ''." ''
Daily Gage Height, ju F,·,·t, ancl lli;;<'haq..>;1•. in Sc,·01111-F<•P!. of
At )tUX
28.
LOS ANGEU=.:S COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPP, RTfJJENT
Uraina~I' A!'<'a ____ 564
11 OCTOBER : NOVEMBER
>< : ~ ' Gage ~ !I height
... , Gar .. ~ . Discharge ·: Leight l>1schargr .
f
Hational ? day Recorder. ! .
JAN tL\ '' !
,~ '. j j
j j
(1!,-,·n, ,·.
,. " 1 ~:. '
L'if.1. l' . ! i
,;.,~ .. H,· J ,,.C .-~ 11tinuous
.'\PRiL I\!,\ y J. r,,E JULY
,:_~ ~ ,igJ:,.
Oct. 12, 1 ~28. l ,1·d ra•inp: f;ehl,• ilat,·d
AUG HST
G:w·.· hei1;1 t
SEPTEMBER
Gage height
':) .. ...... lit) 1.8~ Dry 2.20 0.4 :~. 34 O. 3 2.11 Jry 2.26 0.4
::: 0
,, I
3 .
4'
---¥ . ·------ .:, .... ----~----- · ... ___ ,, ___ ... 5:!
,: 7 :r 8'
., 91,.
10i[ 11 .
12 .
13 '.
14i.
___ __;.,.__.;__·--------·~· - , -- - ~-· ..
~---!--.....:..:...:-----·--------·-··· _ ......... . ' 16: ..
1{.
18'
19'.
l ;'
.62 /~t:.::-·
• 77 . 1J4. 6
.'38 27b.O
.JS' 42.7
• ')4 1 :) ·.:. 7
.70. b;;.;'1
.., ., ,, 0 (.) ,.,;,
6~.0 ~u.8
.71. 96.0 11 ·-.r.'.0 b6.t3
··--···· _,_ • 68 · ? 6. 6 -·· _ i : .'. ; id 42. 1 .73,1U8.8 ') . .
!l i '"'~,JO.
.77 1;.;.~.6 1t '.J6 ",57,'6 ~ 77 • 104 • 6 n 5c t. 0 7 . ·;. v .l; •
.67 7lu0 { ~.39 45,, 1 . . • 63: [) ti • 8 - ~· ~-.,J.~-·-··-----·,--··----»--------·-- ···~ ·"8 17.1 11 :'..67 . .:.i.Q.O
• 58 4~. 7
• '.J71 40.0 l
• :J•1: 2.56 3? .. 3
lQ 84 ,,
.'.l. 04 !I
'2. ~l .., ? <}
,I •• J •
~~. 2?
(~. 27
2.24.
,, ,, 0.2 0.2 0.3 C.5 U.6
0.4 0 .. 5 Oo3
.2.:~!). 0.4
.2.24 0 .. 3
.2.24 o.;::, 2.26. 0 .. 4
0.4
2.23 0.2
20 . . . ' . . ' . -------------·• .·-·-·-·-·•-~e~••- •• -- • ... ~·-· ... ~- -~---•-- -~ ••• --------- •·-·--~ ••••• • .01'. 2~?.t3
··- .... --!.-- .• -·· 0.5 0.6 21
22:
23 .
24 .
£-· --··-···---···-··-·- . __ ., -------- - ------ .,f. .... -···~ ···-···-· I
I
.48 :7.1
.46 1;.:.1
• GO 4 ... 1
, ., " ~) b ".:,, '7 • 3 : 2. 31 ~o56 '.67.i:; ~.~a 0. ti
. --~~ • O ',) . z. 7 • ~. __ 2.~'~ 9 .. _ 0 • b ~-~6 ~7.3 ~.28 0.5
:?,.27 2. '~G
iE.35
~ '> r H" • ,:,.,U
~.85 2.24
2.23
2 .. 22 2.21
2.22 26 .
27
' . I 28
2.b6 i7.3 2.28 0.5 2.2~ ~066 D7.J 2G27 Oa5 ~.34
29 .
30 :.
31 ; ----------
• o4 .b6
1.34 Dry 1. 34 ,,
0.4
.2.27 o.u . 3. :36 O. 4 • tJL) 2) e 2 . l ---- ~ --· .. ··--···------··-----·-·-·-··---------··- ....... -- ·-· ····- •a>------~·~---+-- - ····---- ----··
2.27
. l 21~0.8 TOTAL,·------- __ __... . . * _ . ~-, ..... -.... ll!i~-----· ____ _lQ <>! __ -~·-
Mean Daily Discharge in - ! 1 1
.. 4 ;, 6 j • . Second-feet ,,
Second· fe1t per square mile
Run-off, depth in inches
Run-off in acre-feet Maximum Mean Daily
Dhcharge in Second-feet Mimmt•m Mean Daily
ll1sciiirge in :econd feet
i ,, :1
426(;.l 278.0
7 .1
2558.4 21.2
0.6
Q.4 o.~
( . 11 " .
0. '..t
C.4 () ,;, - • u
0.4
0 ') ..... Oo2
0.2 0.1 0.3
0.3
0.4 Oe4 0.6 Q.4 0·.J3
002
0.3 0 'J.
•4..J
0.4
') ~rJ. ' • ..i • .-~ '-"' I
q •)•") ..'-' It t,-.Jt,,..; 0.2
u • .'.)
:~. 08 ·~. 08 •.I .13
.;, __ , ____ - -.-j. .• -- ,4 ..
·~. 20 0 .1 O.l f' -v • .l. 2e2l:
l. 9~ 1. 9Bi
If
•t
.,
2.86. 0.4 2.~(i 0.4
:~.~!6 0.4
o.~
.,
4
s "'··---·· ·---- -·--~----- ... ~-----
'l
,, .,
:~.B~~ 0.2
2.21, 0.1 i~. 20 0.1
(i
7
~.,~l. 0.2 ~n !\
2. 31 -- ri~· 2 ---1. 98~ ., 2. :~l O. l : ! l ! ]
B.~l. 3.21
0.1 0.2
., "
0.2 !-<
2.21 0.1 ' 1') l
2.20, 0.1 . 1. 981, !I 2 0 22 0. 2 f' 14 :'
:,; .• 20
~~. 20
?,.ZO
.. 2 ,. 20
2.19
(J .1 1 • 9 8 ., . 2 • 2 2 0 • 2 ! 1 5 . -......... ..J_ -----·· ··----t-- ~ ·---... --: 1 .. 98 ., 2.22 0 .. 2 '·:c'. 0.1 1. 98. ., 0.2 0.1 .. , .. :
, . ;; ., ') 2~;
.J • •.J. J .. 0.2 0.1 3 :'. 18 1 Ci
0,1
0.1 0.1 ., ·) u O ,,J
.1.9~
8~0q
.. 2. o~ '.2 .11
,,
., ,,
2. 26:
0.2 0.2
0.2
;.]~ 0.1 .. 2.:22. 0.3 . ---·- -· ~- --------- -- ·--- ···-·- t. __ ...
O l '"' "A ') ,;,. <J 2'>; 0 •> . ~ J. -~ l, e t.) "-J e ... ~ I If """
0.1 0. :2
0. t. 2.27
0.4 O.D 0. 4.
0.2 2.22 0.2
I
2. 22, 0.2
,,, • ,,J.
' : 2~~
24
.,~ ,/
O.o 2.03 "..Jry 2.26 u.4 2.22: 0.2 : .,., L<;,l9 •t 2.26 Q.4 ( i .. , iERlOD
····-· ..... -~ .. ·------·-·····---·------- --···--------_;.. .. ______ µ_. ~
_9 _. 9 __ .. ... . ~o . 11 __ .. 20., • vo' '-8-r< ···-· ··-- ·--? . :-~t.· 3 3 7 ~ • 9 l..n_,.~3 4 1..1. ~
1t.J • , • • Jo.IV l .
l'J. 6
0.6 0.1
8.1 0~3
b.O Ow5
Dry
16.? \.). 4 0.1
6692.l
J.'. C~ l)L-,t. Po.rm J 02--SOU--9~28
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
Fil.· No. 34
Monthly discharge of .... LOS ANG::.:LBS . . . Hiwr (~
at lUIDt
8tAwart & Cr~y Road, Tweedy for the yt•ar emling Sept. :-W, ] 9_28 •_
(Urainag.- ai·,·a . 5 61 ~1r1rnr,• 111ile~)
--·------M:eap. Daily DISf:HAIIGE l'i !-t:COND-FEET Hl.~.(IFF
MO'iTH :\,•t·t1ra4·y
!'la"Ximum ~linimum )Jr.an . Ht•plh inindtt•-i ' P,•r ..,,1uart" milt• on drainagr- arr-a Total in a("rt• ft>t't
-+---· - ·t
' October ............ .
November ........... . i
December ................................... 1
January ............................. .,. ......... ········--·T· ............. .. I
, :~••.•.••• ·f~:::ti.••••·•It:••::::!................ = :• ···•·••••••·••:·••••··;~;:.:: .•.. ;···· ··· :•Y- ........ ················ 1 ~: :, ~:i·i ·~:;:, ····· ?,l. 2 J ne ........................................ ··-f-·············· ······f···· .................... , .................... .
I O. 3 1 Dry ' o. 14. :, . ..... ··:···-r·····················-y····················'························f'···--, July .................. .
5.0 0 • 5 : '!Jry , 0 • 08 '. . I
September .............. ···············I·······-~ ~----- r ..... .. ? ~--~-.r. .... ?.~-~~r... .. . . .... : .............. ·····~····· ....... ······· ..... ··<•···. .. .. '
August ........... . 1;:,.7
I
i 'rhe ,rex« · . ~_rio<l.
NOTE: ............................ .
.! ...... . 6692 .1
Rational 7 da,r record.er was installed 1iarch 1 l'.i28 • .......................... ............ ......................... c/..... ........................................ ... . • . . .. t. ... .
RIO HONDO AT STEWART~ GREY ROAD
Location: On highway bridge over Rio Hondo at Stewart and Grey Road about it miles west of Downey, Los Angeles County, California, and t mile above junction with Los Angeles River.
Draina.,ge Area: 142 sq. mi. (Approximate)
Installed Bt: Sta e Division of Water Rights of California, 1923.
Reestablished By: Los Angeles County Flood Control District, March 1, 1928.
Records
Gage:
Available: Some previous records in Bulletin #5, California State Division of Water Rights, San Gabriel Investigation. Records from March 1, 1928 to Sept. 30, 1928 available at Los Angeles County Flood Control District.
Rational 7 day water stage recorder set on corrugated pipe stilling well attached to bridge pier. Staff gage on bridge pier.
Discharge Measurements: High water measurements made from cable car 200 ft. above bridge. Low water measurements by wading below gage.
Channel and Control: Channel sandy, rock rip-rap banks, no control.
Extremes of Diachar~: 4 c.f.s.rch 6, 1928 Dry at various times during suMmer ~onths.
Diversions: Some diversion from stream in vicinity of Montebello.
Regulation: None.
Accuracy: Good for low flows.
Cc/:coeration: "'~m,-- - Located, constructed and operated by Los Angeles County
(_)od Control in cooperation with u. s. G. s. Water Rec:.;Js Branch.
1'"\ C. Die-~ ~ m:'.-:. l(M SL.O () 2,
I li~1·haq.,:·p 1nt'mmrt•111,•nt,.; of
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
RIO HONDO
f'ih·No. 45
Hin•r (~
al
Jll>m:
Stewart oo Gray iioad ~8. • dnrin~ tllf' y('ar c·mlin~ ~t'fllf'lllhf'I' ;m. l 9
'\o, U.1•,. )f;.ulr h) '... , ..... , ... . 1 ······· I .. . " .,. . "· .. ,lf t 1
1 ,·ti.of! ~ \t•lo11h 111 i.d1t Di'!,.,,.,,-. ratiwo. \J, ,i,,.,; 1 '"' 1• .,., • ,·'., • .·
1 "'''' ,.,.
ff•,•/ ... ,,.~;1. fl.[111",11. :u: .'tt' •t. " l't rt' ,,; ,_ 4
- \u. 1 ot,.! Jfou,·• "2 71 1 r 1·'.)· diff. ' D- .:.,i 7{ ,) Dalton ?uO, l~B2 '-~82 t,<tQ~i 1.49 ob 7 -.Q2l./:1 t.J47 i. • - . ? 6-16 ". "'
i, 7.0 2.45 o.a41';.07 2.061 • 6 7 0 1/6 ., ...,
<) ' !'.>
7.5 ,.48 Oo~S b.06 1.73 0 1 /4 :..,b-,t
3 ~-~fz J.; •• Rupert • 6 10 . I :.H}b
1 •
I
F. C l'ist. Form I 05 500 Q.;>•1
Daily Gage Height, in f'tiet, und DiRdrnrge, in S<'C'<md-I•'ect, of RIO EO~DO Hhn
(lGD:
~ Stewart & Gray Road 28.
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT HYDROGRAPHIC DEPARTMENT Fi!, "'"·
45 for tlw 't ,·::r E11:Ji111! !"11·pt.·mlwr :in. J 9
llii1[r . . . . . . .. "'. . . . . . . . . . . . . . . >
' 142 ........... :-i11uar{' l\lilt·~.
,Rat=..or:lnl_ Cgnti!m.out' Wnter ;Jtage B.e_corder
Oh,,•rvPr.J (;g,.-:c• Rt··ad ~o Continuous Om• ,. il:i~ • Tv,i,·.·
l ,,.,! 1·.,1in~, 1alil,· ,i.1i.·,I OctolJer 8, 1Si28, Drainu_.e Arca.
....:; ....; t t - .... .c, ~ :.: i:: 0 0 u u u .. Ill Ul
cu cu bO bD .. .. '"" '"" '5 -5
.!2 .!!! A O
i:: i:: 0 0
........ I'll l'CI ..... ..... cu cu .. u - -
u u bO bO !I !S "' Ul
E E ::I ;;I s s ·;;; ·s l'CI ·-~ :s
DECEMBER i FEimUARY JANUARY !, OCTOBER I 11
. >, I
NOVEMBER I•
l " ! ' Gage 1 • , G "" : . : G ,•,•.· .
MARCH •!
,1
. Gt.lf~C heit~h!
,: >· Discb.1::;e <
s ;:;;
APklL
G.-•(' ;:d1,ht l)ir.r' t i. gc ni.o"
'"t•i;~ht
MAY
,:L.;q~:_;
JUNE
G-•·;c D;sd1an,,· LeirJ~t
JULY
(1' •;:el 1 lJi··,' :1~.,rgc ?:1·ight;
AUGUST
G l>in:h.irgc ::ci~;J:-:t
SEI-TEMBF.':
()age Ii eight
:,.. .. l <!'. IJ1st , :,rgr~ '-: < i' Gage
A'· height l:
h . ht , Dir.charge .: . . · ·1 ' I D ... chargt> 1 • • • , D1srhar 6c
e1g • :! ,1c1g ;, . , nc1g.;, i H i ~t l I· I '.·
. I
ii 1 ii 2i1
q 11
31
4 .: '· ·tr ·
!· I ii ii 11 i '1 ·1
4.82
4.86 . ~o "61 . .,/
0. 41 :' .• ;~. 67
.60 :: .64.
.78 3 .65 . 1.08 4 '1 • 60,
Dry
" " .,
4. 71
• 66 : .80 .70
0.03 4.81
Dry ..• 83 0. ~:3 • 84 Dry
Oo~Z 4.93 .46 .S•O
• 01 .d5 • \)'o, .JO
0.9::S ~.LIO
• '7 d
.J6 • 'l8
• 6'/ .uO .bf
Dry ,, II
0. !51
~. 9~)
.v2
.82 • 60
·1 r· ,; .... Jo.;
.99
.41 ·, ... .., ;.J;.. o)
5 ii :i ---i------,.-...;.;.. __ _ !
611·
' 97 l 1 1 r,< : · I .i • ..... ~~ i .73 0.10 ..• 67 ''
.93
b.07 ;~. 06 • 9tJ : .;. ___ , ...... h __ .,_,, .. .----~-w·.- ,___;.:,._,._.,_ . .....,:,_. __ .. _ ... ..,__;. __ --·-••·+-·--·-.~--«• -;,, .. -" ....... ~--.i----·- •,~ ··~•·;;~ • ~.,<.:....."~ i I' I ,. ?.O: r; '11 ':Z '' r 'f 17 ' · 9 ., · · j i /)·"" , ..,. ¥ ~ •• 9..,, .~D .. • DO: : • 3.LJ: __ .97
.33
1.13 1.83
.60
• 851 • n6 ., :, -~~L - ,----·-·-·· - " ·«~·P-• ~"---- ,,,.. -· -· -·~-·~·---
.85 • 56 .46
,,
,,..,, o VLI
.C7
11' . r : S!i· > 911
1_ i +4.82! .41 1 b.Ol l.~9 .40 " .04 1.72 [.Ob
,. 'l ) .77] .·~l ; 4Q90, .78 .78 0.27 4.97 1.13 '4.S6 I • '
: :, :i 76' ?Q . · · , I :: l • L "'"" 9 .95, 1.03 .• 78. .:!7.4.98 1.18 .80,
.8~
.80
• '18
r.<" • o,Jt')
. :?7
.,
., >. ,,
•1u'. <:>7 ,1 • '0' • ......, ,1·•
') ···- ----~-~ ·---·-·-----·---· -----· I
lf , 101 > ••• ' • ~ ..
" 11 :~ ......... 1 .......... .'' .......... >
.. . . . .. .. i . ·. . . ! .74 .1;, 1:, .83. .46 • .Sb .56 fi.02_ 1.:-JO .• 72 -----·------........ -·-----+--------~----......,···----+------- , -· ..... «t-,·- .. -~-····«·•·,,. ...... ("-"~" ·--t- ~~ ~ .. -~----· .... · -~-- -~··~ - .. ----~~--~·---~,., ---··-··· . - - ~ ---#-·
. :1
. 1• I .74i .131· 1i ,80 .2,3 ... SO .78 4.~9 l.~3 .80 .::.,~: .78, .27 4.89 C.74
ji 12lt J. · · +· 13:.. L ..... ··+ ·
11 ' • 14:1·»· ;, I .
! !. ' > 151'1-· .. ·l .1 • I 16L. ... · ·
I: 71. !
1 1-- · ·I
18j. !
19!. i
, 20 ...
, ~~s • • .. vu,. • •
• .......... ~J •••
••••• OH ••••1••<"•
n-i:- I ii 21.... ..J ......... .
.'.I I' ;,, 22• ..... .. l.. L
"" .. -~~ ; I 23,• ... u 24;:... . .. · .. j,·· ··•· .... ..... ,
.. 2s' · · .... ·· --11: •J! j. I
i'i ; ........ ; ,,, 26:..... . ...... :;J :: ill' 27 · :l ; '.!! 28, .. ... ····.:i···.
; ! 29:i·•
i, • .74. .l.j .7't,, .10 _p.01 1.39 .97 l.13 .92 .88 .60: Dr/ .95 l@03
73 ! 10 1 7 1'1 A 80 '','l. (l6 l 08 ·• 00 1 ''8- 8 tf G'2 C'' · 1f • , ~ • 1 J • • 4 : • V :tt_. . • Liv .. , e " • ~. . . i;J • t • ..,j 1J 4 , . -;}t.) II v,/ ~
.71: .03 :, .65: Dry .• 84, .~l .87 .65 4.79 .30 .17' '' .<JO .78. :4 ·
·I ·111 O't -~i It 95 ., orz 86 60 78 •)7. 35 ., n.~ , -·a .• . . _ :i .. ··- ... . . • ·, ~ u 11 .bb; .. , • .J..o u. • _ • • , @t,,,J , • •JO _.U , -~·· .. ¥-···-··~·--·-r--~-----~---·- ···--4-··-·-·--· ~ ..... ·--· ... ---·· . -----...-· .,---· .... -~ ---·-- .. --~ ·~·---~-·---·-·-· ____ .,....__ ___ ·-·--~.i..~--........... -4---· _--..;.._ .. ·--··____;_,:...~,
:; :; • 69i Dry .: !~ .• 63, '' .5.01 1.:19 .97 .13 .80 .0~> .. 47: ,. .95 1.03 Fi
•• .; .11
1 .o~ ,1 .55 '' :~ •. 96 1.08 .98 .1a .so .46 .;:;;;,: '' .94 .98. 17
.701 Dry ; 1i .70 '' ts.03 1.61 5.00 1.28 .82 .41 .57' '' L.05 ::...83 •18
.~3 ::..03 L'..J
.76 .~7 .b8 ~ 4.95
1 18 78 "7 , .. 9 ,, .- 06 1 ''4 • • • ,J .lj • :;; • • ·v • -. • .; 2n . or. . -t • '• -,~ ~ .. ........ ,, .. • :.-·· ;:-··-·
• .,;.:, .65 -:J.:.y •lJ:4 '.r.96: ..._.08 ,, .
• , t , .. • 6 8 f . ,, . . ! , • 7 5 • 1 7 4 • 8 0 • ~ 3 , 4 • 9 3
----~---~--- ••• >> --'-'---~-7:j__.~_3_0_ .. 3L ... _7_:~--------~-7_:f:~~4. .. _. ____ ·.~!. _:_~~ . :·. • 76i • .20 ::·, • 88. ,.69 5. 01. 1. 39 ..• 9~ 1r-
.i + .73 .10 2!
• 1 r: . 2 3 . 2, .82,
• 8~
2.06 . • 68
71) • w
,, 0.07
• u6
.48
., 1 t . i ~1 ",.,.j ~,
~·. 00 .L. ~(:; . 22 ,, 5.07 ~.06 2 . ,
•• . ' ' r ·---·-t-·--·-··---·· -~ • 94,. • ':18. ;>4 • 82
'
.41 4.87 .. 41 .. 4.88 . • 41 • 92
.65 b.07
.. 69.4.~0
.41 .92 .78 .88
.__;...__," s,,..,2~1 __ .-=-4~-, . .-1.l._! __ 82_. --~1~2~2~-- ··-~-~-~5 ... -. -~ S_?~ ___ ·~~-
, .• 7_5_; .17_azi •• 82 .41.4.97 1.1:3 .87 .65.
.80
. 56
.85 9 r_.; .. ~~ .82
.. , .. · .... '.. . ·r· . ..
.. ~ ., . . - ·t . ! . . . +- • ; •
, . ll ; :! ' . 7'! .41 U'> . ;,,... .88 • ~8 1.18 . . 88
1. 94 . 98
• il:5 6 n . :::, 4.~3 . ~ ... ;:1
• bO • 7 5 O .17 'r. ':18 1.18 . --- ·--~-·~~· -------·- ----+---~"··-· "... , ,:;:,_ ::..: ;·6· ...... ·-o ,;,.o l ?", • ;) . • d O • u 9 .. ;J ... .: ... "-"' 26
• u SI .87 6 1· • D f,.Ob '. -,_ ~.~
~i... " ,) t..,~ • -!'-' ;, ~.,
:, .I l . 7 a· • 21 2,
J . ) .. • 70..: Dry 29
8-? . ~ ~ ~· 11-0
• 77
.41 J,.05
.5.6 I e 15 • ~z .. os
1.8~ b.U6
3.20 4.9i 2.20 . ~ 94
.91 t:;n • b.:) .~~. 00 1 1.18 1. r;a
2·--~
• 9;:; /c. • ·;;3 .. ..,
II 'Jo 1.18 !J. 02 .93 , ~;o• . • o .._ ,r -:_::J
ua 70 D . c,•1 '--•'.l. ..:. nc·, ·: ,,::.i • ~ •.. r~r. •.Iv_ • ;,/t..; •J•·JJ. -L•~ . .,,v . :~ . 30,; ..
ii I I . 69 i ,, 0
fr r · · · .iO .• I. . .. 9 > ,, 't. S? 'l
-~·· ;J -~
___ ,._,,,_,__ _...:;; .60 ~ 0.01 l.~9 ··-------~~-·----· --m•••"'--•e~,....;._._,--,_~ ' ---~---~--- ·~-· ---•
"r.':
!:...
,...
:~~ ~
-~ J r,.J I I ~-~·+ , «j
: ; ·1 .. ':; '~
.,., .... '~ ~ " .'~ .. ,.,
J>-o.
f,
:...i ·~
-~ ...... ~...... ' . 1
~1 5 ...... '1
-· ~ '':1 :5 ·::: l) .. ,.;: ;-1 O?
~
...... -' ,-f i • .. ~
-~1- . ;-J J.>
• .µ
·: 8
1
~ {~
t~ , ~ ......... .J - . --:a : 1
"-# .. ~'~ . --~ • >
.£
- -
f ::!
·..; ,_, ..-
:1.:i}
::,\\ 311: . ..;..;,;.._ ·--·--..;..-.. > • • t) > ii 3l.
'I I I
TOTAL, . ii I l~e22 I 9.84 2!5.u·6 34.72 17 .10 • !;8 '-~7. ;:.4 _i l;:,J. 7 6
Mean Daily Oiscllarp in q . ;: --+-----·- Q····,, 9 -t---Sacon·feet :: ....... ··· I[ ., · • ..i .l .. ,
:r !
'I :; ii I
SecOlld·feat per squar111ile :; . . ]J .j ii I I
Run-off, depth ii Inches lj' ,t ,, ,. I q II I
Ru·off In acre· feet .i; h q Muimam Men Daily :: Ii fl
Discharp IA Secolld·feet i, fl ;: Ml11imu111 Mean Daily , ; .
1
.• Dlselllr11 i~~~~!et . U ~l l:
24.24 3.91
Dry
----+----~--,---, ><' e "~~-,- ~·--- ~~·---· • ·-·'< • -~ ·--,......_-
O_o3~ Oo82
19.62 b0.70
1. ;39 . z.20 Dry Dry
1.16
6B.86 i.,. 4.9
Dr9•37 ~ . • ' t.
---·--· ____ ,_ .. _____ ... _____ _,_____ ·------.----0. iJb 0.19 C.:H.
:1
J ·"' ')'' ; ') _,.Ll ?''
,)':to-,0 cl ,u;,."'t)
" O ,, ii ~.1. t) '.J
3i5. 92
L,EiJ
17.dl
1-~~3 Dry Dry Dry ;J
t <":"\
Dail~ (;aµ,, Ht·i~d1t. in Fc•t•t. and IH;11"har1,w. in ~Pr111ul-t't·,·t. of c, .. :· TON .a..~ ,. . rt~t't..
,\1 lli:£
Rosecrr:ns :focd, COl'it,ltun 11· '·" L •:;: ,:; '"'·':1!1·1:1111·:· :10. !*J
28.
Br11ina~,· Ar,·,1. ~~-12 ~'luar,· '\lit.-,. I Au Continuou :: Recorder
ter ~'. taee 4 lh,,•rwr.]
:., c.,· ,., 4:.: .... ..,; F~
:--i: Q
~ 1,i
'-' ... (/)
OJ ·:.; ~ ct, ,., .,.. f"j ~
...c $: tJ u ';!:: -:;:
;5 :5
0 0
~ -,:., .~ ;-;; -u ~
r: ~ . :i IC
i,,-~ ~--~ p;;".:; ~
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se~ond -feet 1.62
Second· feet per square m!le
ri~, elf. tleptil in rnc!,e,,
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lUontl1ly discharge oL.
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
Compt_on Creek ~ Crn·k
Fil,· !'lo. pl
at ruu:
Rosecrans Road, Compton for thti year ending Sept. 30. 19 -~~:
(Ur.iinagt• ar,•a 22.12 .. MJunr,, tnil,·,;)
Hean de.i ly DISCll\RGE 1, sm:o,n.Ff:t:r Bl "l;.Ot"F
,w..;n1 A('t'Ur<u•y
,ra"timum 'liuiia1um 1\l(•an Orpth in irwl1t.• ..
Per '-•Juart• rnilr vn cfr.,in&,:i-P. lilrf"a, Total in a('rl" f,. .. t
October.. ........... .
November ...
December. 0 ~ - -
January ... . 2.32 : 0.43 lo62 (22nd to 31st) ·~·· .... ·"--··· .,. .•.. L... . . . ........ ··• ···--· - .... -
32.05
· February ? 2. _6~_ .; ..... ···-~- ?~ ...... . ? ~-~-7 .: _ _ ............. _ .......... . 429.75
'.49.4~ .61 6a95: . . ···-···!---· - .... ..... . ..... ··r··· .. ......... o-••o>•<
427.31 o•H • • ..... ,,. March ...... .
April ;12 Q33 ··I·· ...... .
5 'J, . ..... .. !·.+.~---· ... 70.24
il6.44 . .50 1.40 . ...... J ::~ ~- 9_2 ::::::: . : :··~ 4:6-. :·.: .::·:: .· .1.:~· ................. ········ May ..... .
June ...
July .................................. J .. i • 37.... . ..... • ~.2 .. ~ ...... --~ -~~--August ....
September
The year p~r~od
NOTE: ......................... .
i " •;,'> · 4~ : 78· 47 76 ··t -~ . ..,,J ... ··• ....... •. --~·--:-······· --~ ... ,. '. ................... ··-!+··················· ...•..............•......• ~ ···············1············
.69 ! .21 .56; , 3:5.bS I; . ... ..... . ........................ l,. ..... ···<····· .. ., ........... ··-······•··· ··············-················. ·····. ·······«····
' ! I
:. 1228. 62 j ' ·!·············
Recorder installed Jan. 22, 1928.
.. ,
EAST SAN GABrtI~L iUV!.:R - SPRING STJEET :i.;ONG BEACH
Location: On Spring Street bridge crossing the East San Gabriel River about 4 miles east of Signal Hill, Long Beach.
Drainage Area: 439 sq.mi. (Approximate)
Installed By: Los Angeles County Flood Control District, Hydrographic Department on Feb. 6, 1928.
Records Available:
Gage:
Feb. 6, !928 to Sept. 30, 1928. #10-W. State Division of Water a station at this location.
No runoff 1927-1928. Rights formerly operated
Rational 7 day stage recorder located in wooden shelter house on downstream side of bridge. House set on corrugated iron stilling well attached to bridge pier. Staff gage fastened to pier beside the stilling well.
Discharge Measurements: No water flowing 1927-1928. Wading measurements will be made below bridge. Measurecents of high flow will be made from upstream side of bridge.
Channel and Control: Channel of sand and silt. No control.
Extrenes of Dischar~e: No flow 192 -1928.
Diversions: No diversions near this ~tation.
Regulation: No reeulation.
Accurac.y:
Cooi)er~ ti on: Lo~ated, constructed and operated by ~os Angeles County Flood Control uistrict, in cooperation with u.s.G.3. 1:ra ter ae sources ]ranch.
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Daily Gage Height, i_n Feel, and Ohl('hargt·, in SPcoml-Fc•ct, of EAGT SJ\:! GABRI,~ Hiwr . (:;Q;I:
,\, SPRI~m ~iTR:i£ET, LOIW BEJ~CH fo1· tit.-) p.·1r En::;n,!! :.:,.pt.-;11lw" :~o. 11> 28.
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT i-' i~t' '\«~~ ~--·· ...... ..
4'1 9 Drai11ag1• Arl'a., ........... ".'. ... ~quart• Mil,·~.
lla tio .na.l 1-l~conl er ( 7 duy) .Oh, .. r, ..r.] (,,,~,· H,·ad lo ( ..... ,, §) .• :,. "!,di·:· l ,,.,I r.,,;nµ- !ah!,• ,l:w·1I.
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II OCTOBER NOVEMBER DECEMBER JANUARY :1
'I FEBl:WARY
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SYC.A1ftORE STORM DRAIN - U?PER STATION
Location: Concrete stilling well and shelter house located on West side of Sycamore Storm Drain one block east of Chevy Chase Drive near mouth of Sycamore Canyon, Glendale, California.
Drainage Area: 2.67 sq. mi.
Installed By: Los Angeles County Flood Control District, Hydrographic Department on Jan. 30, 1928.
Records Available:
Gage:
Jan. 30, 1928 - Sept. oO, 1928.
Au continuous water stage recorder located in concrete shelter, adjoining west wall of concrete drain. One staff gage installed in stilling well. Another installed on west wall of drain near inlets to stilling well.
Discharge Measurements: Made by wading at gage above weir - notch in low flows. Measurements made below weir - notch in higher flows.
Channel and Control: Concrete flood control channel. as weir, control in the low flows in high flows.
Small notch serving and as a sand trap
Extremes of Dischar~e: Maximum 2 c.f.s. Feb. ~. 1928
14.2 c.f.s. March 3, n 25.0 c.f.s. May 8, ~
Minimum Dry at various times during sunmer Months.
Di verei on s: None above gage.
Regulation: No regulation
Accuracy: Good
Cooperation: Loeated and operated by Los Angeles County Flood Control District in cooperation with the u.s.G.s. Water Resources Branch.
F. C. Dist.·· Form 104--500-9-2!l
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT File No 43
Dh1charge measurements of. ......... . UP:PER SYC.AMO ~m DRAIN River
·· · ·· Crt•ek
at near
Upper Cnevy Chase, Glendale , dul"ing the yl'ar ending. September 30, 19 .... ~~ •
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LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT FileNo. 43 ... ~ .. '.
Daily gage height, inf eet, Jiimdw Mill w•vtdxl'll8x: oL. ·
U2P~R SYCAliCID;_DRAII
·---for the year ending Sept. 30, 19 ae_. l 1 1 1
DAY i OCT. l NOV. ! DEC. 1 JAN. • ' I
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31 l ! 1 . • 08 ' .16 • • 21 • 30 ! • 06 Clook working. irregular from August 18th, 1928 to Depter.1ber 18th, lS-28 • ... ~ ·' - - . ' . ~ . ·~
_Recorder i_n.stalled at Pomona Fair Se_ptember 19th, 19 ·~. If Interpoleted
'MF • Xo Flow D • !)r,,1 btf1d l,'ltn(" of"f
F.C.Dl-t. ··urnt 103-:i()()....'J.:lB
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
Rating tablt> for .......... . "". :rJ.~~~R SYCAMORE DRAIN ~ ~ -. -. - . -. -. --- . . --. -.... ' -.. -·-.
FiJeNo •. 43
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The above tablr i.~ not app~ieable for obsrrurted ehannel condition11. It is based on ............. .'~~-Q .................... diSC'har~e
. May 1928 mrasu1•cments made· during ......................................................... .
and i, ·-· .... f~lr:I...v ............ . . well definPd between. .. '7.J!.0... . ~econd-ft'et and .. l)., •.Q ..... se«:ond·ff'el,
Computed by .. __ u. A. R. Checked b,- Ji°. A• ff-~-·
.. -····· --- 6-·· - - ..,_ ..
Date .•... 9~~~ ... J.6 ,._ ;l.~_8.
P. f' j t Fnr•n 105 rJ•'1 '.i :,;•
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~= .. Chev~r Ch8se Drive, G.:..en,.:.ale lo,· '.w ·._·a:· 1:wlin;!: ·, pft';;1!wr ao. I'.> 28. .-x
Urn inajt(' Ar,•a 2567 :--,111:irt· )lik,, I l:u Continuous ·::r;. ter :.;tae:e Oh,,·r, , .... J
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TOTAL, Mean--Oa-,,-y-G-is-ctiarge in
Second· feet
Setond·leet per square mile
Run-off, depth in i1ches
Rilll·oll In acre· feet Maximum Mean Daily
Discharge in Second-feet Minimum Mean Daily
Discharge in Second·leet
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HYDROGRAPH!C DCP.ARTME.NT ,a,.·-., .. ~z
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LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
flit· No. 4.~
UPPirt SYGJU.W .E DRAIN Monthly di!!d1arge oL .
.for the year ending Sept. 30, 19. 28 •
(Drai11a,t1• ar,•a 2.67 -"'fUar;• miles)
·-- ---· Uean_Daily lllSCHUtGl-: IN SECO~D-H,ET
)fa"XilUUnt ; . Dr1•tl1 In ln .. hf!ls I Pf>r «qu1r1r4' ndlt• un dralna,rf" •rra · Total in aC'r(• Ct-el
'IO"iTH
October ........... . ··--· ............ .
' . November ...... ......... ,. ........................ ., ... 1 .... "" ·- ......... , ................ . . ··-·i·· r· I
December ..... ····························r············· .. ········t · ······· ······· ··· ····· · · ,. ........ ··· ·
. . i ... Y .:.?..~ .... : _____ g · ~-~-~- ...... ?. ___ r_~e{r.-~--~ .9.~;l .................... ···-- .. Y.~-~~---January .
February.
March ..... .
April..
May ..
June.
July ..... .
August.
September
'fhe Y.BrX . perfoa·· ..
: 2. 80 : • 01 , ! ·-----· -· .......... ·~----··· .... '•·-····-+-·······----·----- ..... ··-· .................. ~·-······· --- """'•• .... .,
i l.~6 .01 B.95 t • • . •• . " " '. - • -~·. ··-- .•...• ",.. - •• ---~-- -
• ~8 • 02 ! 2.54 '"•••••• •• ••••• ••••• ••••••• ..,.,. •• • •••n•••••••'-•••o .o.-oooo••••••••,.••1"' ·•~•>,•HOD ••••• •• ""'°'~'"" •• • ••••• • •••• n• •• •• ••T<10.a•••
1.09 .01: ····"--····-r······ -·· ... •'"'"""t" """'"""""' ..................... ········• -!· ····················--~··· ............... o. ··r·•n·
, . ·~o ' .10 . . .... ···t ··-i. 4 B .. ·: ·- ····:o"bT·--· ··········· ....... .... . .......... ,... ... .. . . ..... .,............. ~ • :;.; o ·• •• ••«•• •••• " •>•••••U•• ~"'"""""'""•• • ·••••·••~••••••••• ••••••••••'""' ••·••·••••»0004n••• i1•••• ·•·••u"••••·•••••••••j•••••••••••••• .. • ••• •• ••••••••
! .62 .01: 1.8~ ·I ...... ,. .... J... ........ ..... . .......................................... , .......... .
· l··· ·?.~---··· ..... ~°.; .... ,. .... i· ··············-1-- ...... ···;--········ .. ~?~---······y···· .. I U3.10 !1 I 1:
, o••• • •• ••••• -'O .... •• • •• •~•• • , , • .,:. • • • ••• ••'"" >+O~• If••• 0 ••
The reco.·11er was rer1oved on Sept G 18 • 1S138 to the NOTE:............ . .......................................................................................................................................... .
Pomona C0unt7 Fair. . .. . .. 1/ .. It ...-,!ls ku,9t Yfl_ e:x:~1i_bition t .. eN~ the ba:ance
SYCAMORE STORM DRAIN - LOWER STATION
Location: Concrete stilling well and shelter house located on east side of Sycamore Storm Drain at Adam's Square, Lower Chevy Chase Drive in Glendale, California.
Drainage Area: 6.19 sq.mi.
Installed By: Los Angeles County Flood Control District, Hydrographic Department on December 15, 1927.
Records Available:
Gage:
Dec. 15, 1927 to Sept. 30, 1928.
Au continuous water stage recorder lot:ated in concrete shelter adjoining east wall of concrete drain. One Staff Gage installed in stilling well. Another installed on east wall of drain near inlets to stilling well.
Discharge :Measurements: lade by wading at gage above weir notch in low flows. Measurements made below weir notch in the higher flows.
Channel and Control: Concrete flood control channel. Small notch serving as weir-control in the low flows and as a sand trap in high flows.
Extremes of Discharge: Maximum 34.0 c.f.s. on Feb. 3, 1928
27:2 c.f.s. "Dec.21, 1927 30.6 c.f.s. " Mar. 3, 1928 18 • 5 C • f • B • " " 5, 1928
· ¥~nimum Dry at various times during summer months.
Diversions: No diversions above gage.
Regulation: No regulation.
Accuracy: Good
Cooperation: Located and operated by Los Angeles County Flood Control District in co-operation with u.s.G.S. Water Resources Branch.
F. C. Dist. Form 104 500 --9-28
Di~·harge memmrenients of ......
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
LOWER SYC.AllORE DH.All~
FileNo... :'4
ltiver Creek
JaJ[
near CHEVY CHASE DRIVE, - . --- --- ...
GLEUDALE .... , during the yea1• ending September 30, 19.. ~S •
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l'.l:.UM.r.,rm 101-1'1--9·211
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT · 44 Fiie No •..........
Daily ~=~~ri:tatx; oL ... - LO\Vl~~ .. S.~CAM9._R~_ D._RAIN ______ _
-···· ... --·-·· .. -.------------ ____ for the year ending SepL 30, 19 28 ._
DAY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
···--j
i I
I .. l
OCT. ; NOV. DEC. JAN. FEB. MAR. APR. MAY ; JUNE : JULY i AUG. '. SEPT. I '
t·
! ]'
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R 1 I; o;; . !'.o~; • Q~ .. T' ___ ! ~ .06.[::~o .J..Oj "
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I c Int~r»olated Gage Height
Clock Irregular During June.
J,'. C. Dhr. }'o:rm I o:t-;iOQ-9.28
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT File No ...... ! ........ .
LOWER S"CCAMORE DRAIN Rating tabl" for....... ........... . ....... .................. ....... ... ......... . . ..... . .. ,. ..................................................... .
Gh.e.r.v: .. Q:h~.~-~---!?~J.Y~.,.~.~-~~9:~-~-' Jrom .... a.~-~-~ .~ ... !.~---··----, l9 .. ~.?.., to ...... ~~-P.t! ... ~.9 ......... , I~~-! ..
be~:.: ~~:~ril:·~c::.D~«:~-;:-b.-;~,,. ~h.,:: ... ; Dltr~ •. f~.~ 1~:..,1,: ..... I Iliff ... ['.'c ... ., :n~ .• b~~:-~~'°o,irer- ;' ~:-·i,-~:~barge ·r Dur .... _ ~~ •t _ ~ _ _ -· e~ee it-~lgkt -~-- _ ~ ~n~e J~h~~ht _ ___ _ e_n~~ -f~~~-~ ~:__ ___ i_~,, · h~~ ____ ~--~~~ ~
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.3011~46 r····--·······ii .7013.47 1·····--·········i .10~1.21t--·--···--···-'! .5 40.951·······--···-,t I ! · ···--·
•... ·• ""T ·, ..... ..:: ····-~·:·1~:.···.·: ·····: ..... ····· · .. 1··" ... • r-~---~-~·--··:J . .......... 1=·~··--!·~···~·---·--··~~:·::·;··:::::···········1··········--··--···; _
'11w abon· table is not apJ)licable for obstructed channel t>onditions. It is baaed on ....... -.J~_l':'_I'.~----········ .... di~,:-har,:r
m('asurrment~ made during ............................. Me..r..ob ... lj.2_~-~ ...................................................... ·--····+---·--·--······ ............. .
and i><. .................... ~.O. t .......................... well drfined betwe('n .............. second-feet and .................. seeond·ff't-t.
Con1,pulP.d b,-. M ~-:A• R..• ... . Cheeked b,-..... ..1~.· J.l. • ~.° .......... .
Date ......... Q_c t • ~~- t ... ~-~ ~~ •
F. C :).ht~·· -Form 10.~ sor
Duily Gage Height, iu Ft>f'I. and l)isC'harA'f', in !-lc•e01ul-f',•et, of LQ;VER ::;YcJJ:OffiZ DR.AI·., 'i'
t,tT{'k
NAr Cn~:vx Chas~ Drive I qlendale
~ar fo:~ (:""c \ t·~;r '.•·;iii,,!.,, .. ;'.,O, 19 28
Draituige Ar1•a ...... . 6.19 :-i'luar,• MiJP~. /m Continuous WL ter '.;' ~;nge llu,,n,·,·-1 · Recorder.
...: ,._ ii OCTOBER NOVEMBER DECEMBER JANUA,:Y F!~HRfJ /". !{Y !'-,: ft .. J.: ( ~ ! i t: ~ ........... ' ' "Cl 'O
.:: i:: 0 0 u u ... ., "' "'
., >< Ii ~ 1 Gage v· h Gage D' 1 . Gage 1.,. , Cl !i height isc arge height isc iarge height n:·c, arr:e
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24
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27
28 .
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TOTA~ 20.63 , _______ _:_ ________________ ._ .. ,._, ____ ,. ____ ,.J
Mean Daily Cischarge in Second-feat
Second-feet per square mile
Run-off, depth in iaches
Run-off in acre-feet Maximum Mean Daily
Dischari& in Second-feet Minimum Mean Daily
. Discharge in Second-feet
H
.,
1.29
40.92 i..i.G6 Dry
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LOS ANGEl ES COUNTY FLOO::) CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
C.,:;,• 11,-,,.l lo (; 011 tinuous " \ >'..'h'
• "fr,." I la~.
t\PI<IL
G '-;·;,; ',t J IL ig·lit
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AUGm'>'1' SF:PTEMH!''.:·!
:,.... J ... ] .;.._;i.,:-;;e I)ischarg·c ~·:,
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:\1ontl1ly cfowhargt> of
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
HiH·r ('rPek
I· ii,· :,,..,, 44
,-,,., at
1u·ar Chev~ Chase ~rive ,, for th«- Jt·ar Pntlin~ ~ept. ;u,, I 9 ~1..,
0
{l)raina~~· ar.·a
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:'\[ .n.i 11111111 'li11i111un1
October.
November
December . ..._ j__ ~-~ 1 () li..L:r ,_., ,'.) f; G J14Jfy
January
February
March
Apnl
May_
June
Aui,;ust
Sl!ptc:mber
T!:e v~X l·..:·r;, ,.
NOTE:
? • 01
~.71 l.l;j
,,01
•1
•t
.,
.,
.,
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6.19
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SA~~IT CREEK - u.s.G.s.
Location: One quarter mile below junction of Monrovia and Sawpit Creeks. Approximately li miles north of Monrovia, Los Angeles County. One half mile below Flood Control Dam.
Drainage Area.: 5.2~ sq. mi. (measured on topographic map)
Installed B~: u.~.G.S. Water Resources Branch
Records Available:
Gage:
November 8, 1916 to Sept. 30, 1928
Stevens continuous water stage recorder in rubble masonry, well and shelter on east bank of stream.
DiEcharge Measurements: Made from gaging bridge 5 ft. below g·age, or by wading near gage.
Channel and Control: Stream bed consists of coarse gravel and boulders. Concrete control built in summer of 1927, with low water notch 1 ft. deep and 2 ft. crest. Hit~h water notch 3 ft. deep, 10 ft. wide.
Extremes of Discharge: Maximum stage during year, from \'later stage record.er 1.2 c.f.s. on Feb. 4, 1928. Stream dry at gage for several nonths during the surimer.
Diversions: Part of the water supply for Monrovia is obtained from the two branches of Sawpit Creek above gage. See U.S.G.S. Records for Monl"ovia Pipe Line.
Regulation: Flow regulated by Flood Control dam.
Accuracy: Records are fair, Accuracy fair.
Cooperation: Constructed and operated by U.S. G. S. Water Resources Branch in 1927-28 in conjunction with Los Angeles County Flood Control District.
F. C. Dist. Form 104 - 500 9-213
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
DiEi,·bargt> mcasuremt>nli- of S!WJ.l!T
File No. U.5
- U. S, G. -S. . S'l?AT ION- - . , during the year ending September :JO, 19.?.~---
.. :- ·- . . . . .-.- ··~-~-·, --··,~-·-·"--"'r·· -· ::.: . .,= • .;.~:-~:-_:_:.-_--·- .. --.=---
; l t ·\rra or 'ff"an (;,,..... • .... ~ ; ; ,-It••"· G. Ht. ; T· ; \lt•t.-r ~ L" , ! \lade b~. '\\'idth . . ' . - Di h · "M th 1 C f IOlf'I nu. • "" , ... l"'t'tion , , rlo,•1(",· h..-i .. ht "'' oil'lfl'I ratln~ .' ~ or '.i _,t>f' • ~c... rhnnl,?il" ,o,. --~-.; !1~l?~ J,· oo rni a~ . J 9'~·~
13:·;~ \-~~; ;:~;'.~~::!! ;;,,,;: .~ ~ -- :~ . ,.,~l:~· f:r .. 2 ,4~12-jDalt.on-l'N>bet 16.o .1.06 1.40 - ! 1.4'1 ....•. ,6 .. j ........ Ji. : - ,1/20J
.3 '.4-121 .. • ..... •. . ~1.014.?0 _ 2,'18 1.eltl3.66 .....• & .... 6 ~.llO 1/, • 4 : 4-12 1 ~l:~oµ-E:t?er~ L' .o ;2.15 [ .l.40 o.M :3.02 .L.6 .. ,. 6 -4·24 l/~ _".
. .. . I .. . . ff i :l 15 j 1. 68 0 34 1 93 I I '. 11· 6 ,4-12.j." -········· )7.0. ·····1· .•.. :..•. .;.!S.J 4-.121 2 .. " 6 .. 4-1.2.j. __ "., " _ .1.4.5
11.o.2 ~) .• 37 o.4o_;l.4o ___ ;_ ,Et 6 -·O~ 1/~o.
"I :49'.l~ .i .. Dalt.,n-Probet ....... lO.O :3.01: i_ 2.1a 0.92 ;6.5'1 .. __ '. · .6 a ,...16 1/:_5 .. 8 '. •. -12)l3rew.ste±-Hines. ... ; s.o ~2.30 f 2.5.'1 o.84 :.6.91 ........ • .. 6 .: ...... 3 .. 0 .. ; - .. l&.O 9 .. : 4-12 .. ·_ ... n .... · _ . _ -~ ............... J.~ ,Q ;o.4.6 1.20 .26. .0.5.6 ...... __ j .6 .. ; ___ . .. 3 .. i-.a,. 1/t..o ... '!
' :
10 .. l4:-l2.; -"- __ . ..... " . ____ .... ,.a.2 10.52 .. , 1.,.2 o.405 o. 'l4 ....... : .e. ;...... . .. s. ~.01 .. 1/z.o .. ·!'
11 ;.4~12 ... " .. " :,4..0 .o. 'ZO l l.2.0 0.'15 0.84- .. - ... 6. '. ..... - J5. ~.01:. 1/3.0 .. '! , I
12 l4·12-i- .!' .. .. ...... ·----~--- . J 6.o .. o • .go _( 2.0.2 0.4.5_;_ 1.a2. ...... c-.-6---- .. •- _f.06 l io. ~
I ' t
I
. I
. . . r
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..... \
.••.. 1
' !
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I
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-· - ·r· - .. ~. ,.._.
' ---+-·····]· -l ·
---1----·· .,_ I
I . . ~ .
,,,_ .j.. ·- ··- •.
r·- -- ·r . f '
I
- ... j ----· t
Data furnished by United Statet G•ologioal Water Resources Branoh to
LOS ANGELES. COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
• gage height, in feet, f Dady discharge, in lleColld feet O
-·
-------- for the year ending Sept. 30, 19.JI_
· file No.JR ........ .
J;>AY . OCT. ; NOV. t l)EC. j JAN. , . FEB. MAR. APR. MAY i JUNE ! JULY 1
AUG.· 1 S&Yf.
1
11 i
-··-··+--........... ·----·-1· ··--'-·-11 •. -· 12 i 1
· '
__ + .2 L .z . •. + 1 _ ----·-··-r-·at ~---·-+·-------------~--- ! ..... .a.~ .... ..2.. __ J ___ - : ________ ~1-1-_____ .__ _________ ,........ __ ~~_J_. ---~---4--i-i-_._il _________ l ----------- -----'I 15 J ! ; : 1 j
' . '
16
17
18
19
20
21
22 1
·---··· ·t· 23 i
j I
::-·-t· .. 26
t 27 !
1. ' 28 t
29
30
31
I
• .2 i ..• 1 .;
• 2 .. l .1 1 · I
' -2 l.
.. ~i-j
• 2 i l
., ; . l
..! j_ '
J· •\ ~. I '
i I . ·L---·--. -----+ ..
" l .. .! -1---·
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-''.21 ____
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.2 1---I
' -t· r· !
I t 1· I
i
+ l
-,--·~1 s
!
f ->-"-
~~-
r . ' •t I
f
r l ., .... l j 1
Jlpn e.QQ~5 e>.iat _Q.190 0,0.6.6. o.oee o.ooas o.oa1 0 .O.l O . Q._ Mean •• 0.068:5
Acre rt ••• ,49.'1
0 ~:..·; a.' 9.9 ... 11.1 - 4c0 4.9 o .• 4 -0
0.
• • 0 0029-
0-- 1'7..3 ·
Survey= l·.C.Ui-.t.forut 101-1.M-9 .. 2H
Data furnished by United States Geological Water tgsouroes Branch
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT Fil(' No .. 382
Daily ~'geh heiwa!, in £08j f oL.~A.'NPIT_ CRE:EK A@ !60:Nl{QVJ;A PIPE._LINE_JiE.AlL MON1iOVIA,--1sc arge, 1n !lecou eet
CALif0.kNIA.______ ... ____ _for the y,•ar eutling Sf'pt, 30, l 9_-2fL
DAY OCT. NOV. DEC. JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEPT.
2
3
s
6
7
8
9
10
11
12
13
14
15
1(:,
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1.6
_1,e
1.5
1.5
1.5 1.6
1.1 1.3 1,:5
l..'L 1.4 1.3
1.5 1.1
J.ij 1.1
1.2; .a, .a 1.2 ... ;__ .a __ ,. .a
.8
1.6
1.4
1.4 . l •. 6_
lo4 lo5
1.7. 1.5
1.1· 2.e 1.7 1.9
l.7' _ 2o0 1,9
1.7. lo9 1.e 1.4- 1.5 J. .• '?'... _ :J,!8. 1.6
.1.4 ... i~s .. ~ ... l·Ei. 1.1 1.s
. __ l._2 _ 1.7 2.0 1.5 1.7 1.15
1.5 1..1 -t
1.1 ~. l_.t t l
'
1.5 , l.l
l.5 . 1.1
1.5 1.1
1.2 r.1._i .. ~ .
1.1
1.1
.a. .a . a
.a .8
.e. .8
• e ~-- .e
.8
.a ..
.a
.a . a.B.
.a .
1.2 1.s 1.9 1.3 1.1 .. 1.5 ... 1.9 __ 1 .•. 3 _____ 1._1 __ ,_e_, ____ gs __ --.a_
1.2 1 .. 7 1.7 ... 1.3, 1.5 .. __ .1 .. 5.. _ .l .. 6. ___ L,3. __:_ ___ l.1. _____ ~B- __ _.JL: ..... .a. 1 .. 2. ____ 1.9 ~ .1.a -~ JL4:. J.6 1.s l,.i._.l~_.J . .1..l ______ ,_a __ .,_e __ _: ____ . ...a. .. 1.2 1.1 1.a 1.s 1.5 1 s 1., 1.3 1.1 .a a .a 1.1 1.7 1.8
1.1 1.1 1.7
l.l · la7 1,7
1,1 l.T 1,7
1.1 1.5 1.8
1.5: 1.5 1.5 i
1.4. 1,5 1.5
1.3 i 1.5 1.5 '
1.3 ! . 19.3 l.f} I
1,3 . 1 3 1,5
1,3 1.3
lo3 1Q3
l.3 1.3
1.3 ' 1.3
1.1
1.1
1.1
1.1
1.1
lol
1.1
1.5 2o0 1.3 ! 1.3 1.5 1.3 .. l.~ l.l
1.1
f- l, l
1.5 +· 2o0 .... 1.3' 1.3 1.5 1.:5 l.3 1.0
1. 5 1.7 l , 3 1 • 3 1. 5 .1 .•. 2.. . 1. 3 _l • Q
1-'ij- 1,EL. __ 1.3 l.3-_ __ l.& .. t.2 _l.~ ____ J~Q
i
1.s 2.3 1,3; 1,3 1.e 1.2.t 1.2 .9
1.6 1.9 1.31 1.3 1.7 1.2 1.2 .9
1.5, 1.9 1.3 ! 1.3 l.'7 1.2.. lo2,
1.3 1.5 I 1.9 1.3 1.5 1,5 1.1 1.2
1.2 1.3 1.6. 1.9 1.3 i 1.5 . 1.1 .a
.8 .8 .8
.e. .a a8
.8 .a 08
.8.. ,6 t.6.
.8. .s 1.s
.e oe 1.1
.s 08 1.6
.e.· ______ .s __ 1_.,.
.a .8 1.:s
,§.
.e
.8;
.8
.8 i
.8 1.6
08. I. J .. 6 ..
.a 1.s
.8 1.6
.8 1.4
1.7 1.9 1.3 1 1.5 1.2 08
.8
.8 376• 316• 248• 248•
Mean 1.20 Aore-
1,55 l. T5
92.2 108
lo45
89.2
1.55 1.58 1.39 1.21
89o2 97.2 62.T 74.4 Mean •• 1.28
1.05 62.5
.so .80 49.2 49o2
l.,09
64.9 Feet 73 .8
l, (.Hit. I unu JHJ-1)1-tJ.!:!!
Data furnishe<l by United St!ites Geolo11).cP.l nater ~esources Branch To
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPAR"fMENT
I)· •1 /!age Jwi; . .d1t, in fret, of m Y disdmrgc, in !"e,·onrl fpt•t
Dalton Creek Near Glendora. Cali.f.
for the year t•mliug !-,q,t. :w. 19 ~_e
Survey-
Fil,· No. 419
DAY OCT. NOV. DEC. JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEPT.
2
3 .3 4 4.2 .2 5 2.0 . , ?
6 1.2 .5 cl 7 .6 .1 .1
8 .4 .1 .1 9 .1
10 ol 11 .1 12 ol _,_ ___ ,. __
13 .1 14
··-- ·-- ---- -·-- -
lb
17
HS
19
20
..... :,
.'4
25
SAN DIMAS CREEK :J €AR SAN DI:f.A:3 1 CALIFORNIA
Location: In swt NE-t Sec. 25, T. 1, N. ,R. 9, w. at ,:touth of San Dimas Canyon, 3 miles northeast of San Dimas, about 1 mile below Los Angeles County Flood Control dam.
Drainage Area: l8.33sq.mi. measured on U.S.G.S. topog~a~hic map.
Elevation: Ibout 1250 ft. above sea level.
Installed B,y: U.S.G.S. Water Resources Branch, November 8, 191G.
Records Avaiiable:
Gage:
From Nov. 8, 1916 to Sept. 30, 1928 at u.s.G.s.
Staff gage on concrete wall o:f reco·'der house east side of stream. Stevens continuous water-stage recorder installed in concrete stillinc well just above concrete control.
Discharge Measurements: Low water measurements r1ade by wading near gage. High '.'vater measurements made from cable car 50 ft. above gage.
Channel and Control: Channel sandy bottom, concrete control rebuilt in 1927. Low water flow carried throutrh notch in control, crest of notch is at zero on gage - datum of gage changed when control was rebuilt.
Extremes of Discherge: Maximum 7. c.f.s. Feb. 4, 1928 Minimum 0.1 c.f.s. at various times during sur1mer
months.
Diversions: No diversions above gage.
Regu.lation: Flow regulated by discharge from Los Angeles County Flood Control dam.
Lccuracv: Good
Coorieration: ~"'~--------Co nstru,J ted and operated by U.;3.r;.s. Wat; r so1::rce;' 1~ranch. C1Jerated 1Sl27-2B ir: conjunctior ,,j
le::: Coi,:nJ;,y F'lr)O(i c rol ,Ji t:'t:rict ..
F. C. Di•t. Form 104-«500-~9·2~
Dilildmrµ:t• measurementH of ..
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
SAN DIMAS
Filt>No. UlQ
at nenr
U. S. G. S. STAT ION • du~ing the year ending September 30. 19 ..
l
~o. i Uutc• ! -------+-------·· ._ __
).928 I . I
'4 13' , - I I
L ~ .... .!... " l
,1a,J •• Lr
R. :e. Dalton
0 •. L •. Bre.weter
3 ' ·ff
T ,.
. !···· c. Ebert
' Q.
6 ..
'I
EL ... 9
10
n
! " " " "
I ft . l.
"
1
·i-
J.
R. P. Dalton
" n " -,. c. :Ep_ert .. Dalton-Ebert
R. P. Dal ~q~ ...
" " " " " "
Ui"'rbar~r
Fn•t s .. r •• Jt.
·· "'T .1, .• 45
t2.5 j 9.5V[i.48 1.78~ 42.8 ·1· .. I . '. . .64, ... ,.1 , ..... ; ~- • .,. i 5.l!
I .. : .6· 1·
. I ... L .,r;~
'
I
i 1·
!
-+·. I .,.
.99; .l.6J. 1.10 1.26
6 .•.. j
.: .• 6.j : 6 '
.. .) . ' I
·i •6· 1 ·: a., . 1.s : . . ..... ·•···i· ..•.. J. .
' I
9 • ., : ., : -- .. - ... ., . . . • ".. . •.. i• ..
11 .. ,---"·· .... Dalt()µ ·~l:>~r~ ..
1~.-- " ' R •.. !!.'. Dalton
13 " o. . L. Brewe.ter ..
14 ff " " " . - - - ~- --. -- --
16 ..... f. " " n " ---- - -i---
l& ! " n " " - - . ~ 1
I
1'1 I " " " " 18 ff " " " ' ...
19 n " " " " " " " 20 ·
21 . ·-9-2$ .. .R •. P •. Dalton
t - --- ------,·
, ............. . I
t· I
'
.J._'l .q l.6.0t3 2 •• 1~~,.:. -- - - - - -
··+ ·····l ····
.1 .
. ; I i !
--·. J. -- -.. - -- t·
1.78.'. 50.
1.86 .
1.661
.l.~. 1., •. 0.66;.
.o.48·. 0.60~ o •. ts~.,
I .o.u: 1.as.
: .. , ... .,.6 ;. I .. , ..
i
....... , .& .. ;.
. .... '..· .6 : e .. ' ' ..
.: . : .6 ~- .. r
....... , •. 6 .. i
. ! .6 I
.. : .6. .. l
·f ...v
t· ·····r
.. ·--1---·+ I. I
l : .
I •• - • • • • • • ~ <
. ·1·· i
.6
., ... 1/2, 2"11
..... 01;1f .&.t.6f;Q.
)./F,.
J'J./2: ·.1J6: . .:l/4'. - l ·.· ··+··· il/lQ ... ·-i
'
1/.6
. -... :1/1i
.... lilt .... -i· .. l}lJ
1/8
:1/6 .. ·t·· 1/10
il/1i i ;1/12.
. ,l/4;
L..
.l
Data Furnished By The United States Geological ~urvey - Wat&r Resources Branch
l'. ,:. Di .... 1. Form I oJ-l:\-1--9·2R
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT File No. ~-~4
Daily ~~;.::!~!·:~ i:::::~i feet oL _ ~~~ ~I-~~ C~E0 U~~~_.?AJ!_E_!_MAS, ~A-~!. -· - --- - --····· ----·-- _____ for the year ending Sept. 30, 19 28 ~
' DAY OCT. NOV. DEC. JAN. FEB. i MAR. APR.
I MAY JUNE JULY AUG. : SEPT.
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LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
Hii-(•harµ;t· nlPai-m·pmrnti- of FISH CANYON
File No. UV
~-. U.S. O. S. STATION ·~ tluriuµ; thP yt•ar ending SPptemhf'r :rn. 19 21.3
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LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
Uischargf• mt'm!Urt•mt•nts of .. PACO!~
Filr No. Ul~
at U. S. G. S. $~iV~ION • durinµ- tht' year t'luling Septt'mbn :10. 19 .. .28 Det'lf"
---~- -__ _._ - - ----·-·- -
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' -Comiok 9.0 ,2.85 1.'17 .sa 5.05 .6 .. 5 0 l/6 qp_Q, 9 A-11 , 'Brewster
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I )i,..<'har;_!<' 11wa ... 11r1•111(•111~ of
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT fll,• l\o.
.xx U.S.G.~ .. , ,lurin~ the yi·ar 1'111lin~ Srpli·mher, 30, ·19_ ?t3 •
\r•'·' of ''i',l'i f.a~o•· ilf"Jl,.,. ,:. lit. 'fhnt• i '1d•r
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1928 Ft, 1 !•,q ... Jt. 1- t. fl' r _..,,,. f',,., ·"'''' .~ft. /•,·r ,·, .,t. \"o. Totul Hour• ,!iff. :
2-5 ;H. P. Dalton 8.0 4.92 1.10 3.~7 5.38 .6 9 0 1 332 ~ '271-~· ,. •T ., ., 6l 2.48 .7+ 3.20 lo75 • 6_ 7 .l/3 64'1 ,::.;Qrl\o :
I
I H,wharp.P ntf'.tl"Urt·nwnf'- of
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
, 1
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at ~·
,,~ • tlurin~ th,· y,•ar ,•mlinl! St•ph•mbl'l' 30, 19 ,~lj •
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l ~-4 1 Eoon-Simmons 27 2 l . 06 1.,:~7 4.17
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9 .. 15. 1 H-120 1 2 62.6 4
F. C. Dist. Form 104 500· -9-28
Dischar!!:•' measurt'mt•nt!il of
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
LOS h!TG3LlS
J,'ile No. F-7
Rin·1· -~
at
:IIIGX' UHIV~J~AL cr·rY , during the yt,ar c>mling f.eptemher 30, 19
28
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Dii-clrnrµ:1• nwasnr(•n1t•nls of
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
E. '.Vi~SH Cii' JIG lUJUiiGA
.l<'ifoNo. }'-11
S.l:.rt •. d .• :3ri ctge • durinµ: th(• yt>ar f'tulin~ St>pt(•mht>r 30, 19 28 1u•ar
f) ,l t ~· \l:.u1,• 11, '\\idlh Arnt1. uf ,, l'~lll c;a.:.:•·
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-
19:28' ' F,·•it .... ,, .. fl. if't. pr~r 1/rr. J,',,,., .",,•c·.·/1, 11 .•r ,·,,u~ , ... Tot«il , Ilours difj.
~-( :.:o on-Simmons 115b7.15 ~ .25 Z.87 B43.l • 6 : 17 .45l.t !H-120 ·j
·• ! .
! l
F. C. Dist, i"nn:l !04 500 9-2~
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYOROGRAPHIC DEPARTMENT L"J N 35 .rl r .. u.
fUwr ICIU:k
at Ol2JC
NORTON kVE, Near Downey , durin~ llll' ,f'ar NHlin~ St>plt'mhN· 30. 19 2.8 •
..•. . . .. t. 1928 I
l 1 ... 26 j !:iila.n :tupert I
2 2-4. j- " n
" " ft "
~ 2-13 I
4 3-~31 1
·• i
\\ id1h Ar""a of l\lt,:1•1 .. et'tion ",•lo, it"
t;a2,• h,·i:.,::h!
• 68.u 2~.6; 1.12 2.05 26.41
?;5~ .~16 3.59 .. 3.50 ;1137 l
196.5 1 .... . 47.l 1.,08 2.71.b0.8
106 51.4; lo76 2.98,90.6
• j -·
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,Liff.
• 6 : . ,
• 6.
; • 6
.6
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13-. 01 1/2
17 - .. 29 1t
l~ 0 ,,,/4 ~._.I
11 0 11/2
'.)1"11 ... .., I ..i...
c5o
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., II
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT F"l N 36 t e .1 o.
River -~
al ::nillt ..
ne.ar l.ong Beach • during thl' year t•tuling St•ptemlH·r 30. 19_26_-
'\o. \\ i,lth Art•a ot \J(•an ,.,.-,·tlou ,t,lo,·11~
19Z8, !•,q,•ft. ,l't. 1wr .'WI.
1 2-1 Rupert-:~oon-3rennn 41 24.77
2 2-13: i.tu;)ert cc Wood Per., 42. l~6.4.
3 ;:-b Zck1ley, 1'Hllir . .1.r:,s &j
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t'''- ....
l',•f'I .''i,'t'.~}t. l't•rr,•11~ ,li/1.
2.64 27.53 .6 . 1
.6
Hargrave 93 144.4 4.3 2.90633.92 .6 i
4 3-5 .Hargrave~. Harmer &i .?urdy 158 3.31607.53
5 z,-5 Hargrave, Harmer &.
Purdy 124 l~laj ~.6 3.30697.9
6 ~, .. 13 Ru_pert . ~ 't/ood 80 ~6. 35 1.1 2. 50 6'7. 50
.• 6
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12 .... 005 1. 655 1"
13 0 65.5
32 22·· ..
o- li- · 485 ' -"~ ..
. . ·o .... , .... 15 __ oL. 2t 48_5
13 .1/3 !, .. ··~~~~~---
drewster
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT li'iJt• "i ...
.21n."'E! · Crv1·k
• dnrinµ: tlw ~··11r <·ndin~ Se[tlnnher :in. 19 28
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38 bU • Oti Q 6 t; 1, S't/7
7'o,
1 2-4-~8 l'iarcha.nd l
I· i
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
.:UI'f'l'12 'l'UJUlrG.i',,
File No.
Riwr ~NI.:
, ,luriu~ thP y•·m· emliu~ ~t·ptt'mlwr :10. l t) 28
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7t
F. C. Dist. -Forni 10~ 500 9-28
.AZUSA
"wn.
·- - ··--- -- .i.. --
. 1927]1
1 5-28 ,. F. Garnick
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6-~. L··- _ ,, ....... uj
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2-6 ¢ornick-:l?a tters on __ i l
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I
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
SA.:.~ GABRI EL
File No.
H.ivf'r ---~
28 • , during the yt,ar ending September 30, 19 .......
\l ithh ' ~.~.e.• ... o .. r. :\lron:i ! ,, : \.'t"lodty G;1:,.::t•
lwiµ-ht Dh,t"har~r
r -·f';~r;· • -~ ... J~-i;. '/· ·;,,., .~.-- ,·,.,.. r .~ .. r.-Jr.
r7~_0:3~._39 lo89 2.3b 59.~0
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1<]88'
10-3: .Et. ~,
:Vtil ton ,, . lC-J ., .,
9-36 ., ., ., ':;1-36 ., .,
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
i.iI [fL] GOLli.:a(OOK
Filtl Nu.
• durinp; tlu• yf'ar endin~ St•ptemlwr 30, 19
\\ id1h ,\r1•11 ,,f ,11',111 4,.t•.t•
rntin•/ l\frthotJ ,,.,g ... G. Ht. 'finH', ,11•1t·t'
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'i.1z ,/if/.
647 4.0 • 'JO 1.02 ~6 5 e.imi ·- l
L7 .50 • !.,Ct .25 .6 3 ~rni 6_';17
I loO • i.-0 • 50 .15 e6 2 &ni 64;7 3.9 lo08 • 96 1 • .6 7 lOmi 647
I '
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1..., ~7 .:-.:>0 :11 . J. v(:>J·nick
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LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
..-. ..,.m, .;~.k,.... Jr.. .it.Li.
Fil,·'.'.<'.
• tlurinµ; the Jc·m· 1·111li11µ; ~q1t1·mhcr :10. 19
\r, 101 \f,··,, ( . ·'·~I" ,1 (,. !I!. ,,. 1d1h ,., tion ,,·!.",!' '" 1.;ht
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I
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28
''•·!r't' li1111 , ..
llo11rs .l:1.1.f:' .ll ,"~ _...,
4B
F. C. Vi,·. Fc>Pn 101 ·500 9·28
Di,.char~w meai'!urt'mf."nl!-1 of
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
BIG SAl:r.A AFI'rA
at Cook-1'/oodley Int.Dee • during tlw yt•ar encling Sc·ptf."mlwr 30, 19 28
nt>ar
,o. H.1 ~ 1• '(Lufp I,~· "i,lth \rt•a or \!t•,u1 C • ..1~P
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Tim,-~.e(•tiort , 1•lo.-il~ ht>l;..dtt Hi·,.ehar ·1·
( n,,I', ,·haanH•
r t I F,,,,1 ...... t1-~f1. ,,·,. /ll"r S<'f. r,,t·t ... ('f .~J t. p,,r,·,,111 '"· Towl 'llnurs
192~ ,lifl.
' 1 10-5 F. J. Cornick 9.0 1.10 8.27 .6 8 0
10-5 !f It " ' 9.8 .6 0 2 i 5
·1 ! i
3 10-p rt ,, ...
It 4.5 .6 5 0
4 10-5 Big Santa. Anita at Foothill 3lvd.
3~000.67 1.38 4o52 0.79 .6 1 0
","l,·t,~r \<I,
·noff 4
"
It
.,
F. C. Dist. F,m11 104 500 9·23
Bi!o!clwrµt· meaimrf'mPnts of
lltx 1wm·
t"1-o.
1927 !
l 10-8 IF. J. Cornich . 1
1 -
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT /
:21 .. COIUA
File No •. F-17
• durinl! the yc·ar emling Septembe1· 30. 19 28.
\\ idth . \rt•a of ,)lt•uu "•'4'tio11 ,p)01•if~
l',·,·t ·"tr··fl. f"t. p,•r IU-0( •
; 7. 5 ~.46 79 l ......
(;a~t· IH>idi1
p,,,..,t ,""1•r.·ft. l'n•d·,,i ,/if!.
(;. 81 • 6 ,
·f
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'lim,r '\~,:1
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.\.
.\o. Totrtl H,mu ~· I ~
4 0 .l..L/t>H-4.B
, ...
1
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
I )i,.:(•haq!" 1111•a,.un•mPnb of l: AC O Il':A
filt• No. F-18
• durin~ tlw ~ ear •·mlin1,! Septemlwr :m. I'> ~O
.\rhl of \J,· ~ II c;.t!..f•· ,,, . {,. II!. nm,· ...~ •. , er
I• :i.t a,l,· hJ \'t idth t•i lion "t•lo, .ir~ h1 fr.ht Hi,,·h;,r•.:t" rati~Hf ,t,·th<ul 4 'oPI. ,·ha,,·,• '"·
Ff,'I ... ,,0. f, 0 J.'l,Jl•l'M•L f',•d '",,,t.wf/. l',·r,, ul, '"· 'J'otul limo,
i ,{iff.
lG -427 ~or nick 12.8 ;] . ()0 1 .. 03 b.48 . 6 5 ,.ri-4B
·.1
I
J,'. C. Pist.· Fm in 104 · 500 9·28
at LORRAHrn! ST.
D.ttt·
----- -- T92~ - .
1 2-4~1 __ c. L. Brewster
2: 5-1 Cornick~ Bickell -. ~ - r - . . - . --~ . . . - .. - - . -
3i .. 2-Q ... C,._ AH .3-rewste.r
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: ---· ··r· ' t···
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
LITTLE DALTON . . .
Filr No. 30
. . , durin~ the yt•ar t•ndinµ; SeptrmbPr 30, 19 ... 28
•
I
!
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1·,·rt
t· .., 6 _,. •··
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.+ .. .,q .. j,. :1·,. -11rr s,·c. 1-'t•#'I ... ,., .. ,,. 1.2 1.5 .10 1.83
.82: .45 • t;7
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!'. C. Dist. -For,n 10{ -500 9-28
()iHChar~e nwmmrements of .
at near
above mouth
, .. J ...... .
, .. "'···-!-
+
l i ....
I.,
!
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT }'ile No.
25
Hiwr {:ret•k
, during the year ending Scptf'mher 30, 19 28.
J.
' ' - 1 • .• ~ ~ ~.,. - ... - .
L
I , ..
! .,
. r
f;u~r lwi~hl
, ... ,., -t. .... ,.,·.·ft.
:?,7. 07
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ll~,r ,·,·nt diff. '
! ! ! !
I
15
,. l'ntal f~m,rs
1 2 '71-
,l/3 666
'.
F. C. IJis:. Form 104 500· 9-B
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
lfowhar!!t' nwa1,1urement1e1 of NOR'rH ji'(;RK OF \'!·~S'f FO.i1K Sia G.J.1.B:·UEL
FileNo .. 2 6
Rivf'r fin
F. C. Ga.. ::-:JdROt'/S • during the yt>ar ending S,•ptemht•r Z~O, 19. ?~ •
1
2,
1928 <:?.-8
i 'L-19. ; v ioo:11
CrAwford~Pntterson ., .,
3 7-~ ·R. ?. Dalton I
4 "7-13i" " " i
5 s·-9 J Dal ton-:rom_p_kins
6
7
l
6-2oiR. P. Dalton . -, . . . . . i. "~- -"
9-261 '' n rt
l \1'idth Arra nf ,1 ....... , GaJ,!t• .o.t•(·til.1n ' ,.-rlof'hy htoi~ht
' ... ...... ---··-- -,,.,.,., ,'-'q.•f(. 11•1. 11rr 1c1·, J,'pf•l
}5.4, 9. 55 9.97 1.81
r-3· 9, s.a2 0.72 1. 73; l l ' 9.8 4.39 .59 lo62
;
~o. ,.5~0i .4Q lo60;
5.8:3.29 .4 1.59 .l
1.66
5.5,2.79 .8
. ~ I
. i
' '\tc•a ... G.Ht. : '\,f .. ~tl""I" Di"!f'bal'1l«· ~-;.Ji,~.;-~ Mt"thml; Cf.J,.f. 'l'irniP .. ,. ....... .,,1,an~c· t "\o •
r,.r,·,,ni -' ~ .. t_·.-Jt. !fio. T,ual 11""" ~71-difl.
~-31 .6 i 11 jl/3( .. 6~~ j 6.32 .. 6 I 12 1/4
' ' 2.45 .6 10 0 11/3 647 ---"·
l ' 2.33 .6 ' 10 1/3 647 j ·l/4u~gg 1.45 .6! 6 l '
.6 ' 15 ,l/3i i j
l/6~i11 2.4 6: 6 . ;
' i
' '
.,
F. \' Dist.· Form 104 -500 9-28
Di!-,ehar~e memmrf"ment!i of
at HO.AG H .. ANCH K'XOC
'.'lo. IL1t•· i 'f.u)p hy
·1927 +
1 1Nhi te
2· 2-16 Hall
3 2-18 White
4 ~-18 i ., " I
5;2-17: . . . j Scotit '
6 2-16: White 1·· I
7 2-16: " 1
8 2-16 Stevens
9 2-).6 1Hhi te
10 2-16 " 11 2-19 tt
12 2-20 • Stevens
13 5-4 F.J.Cornick ..
14 5-12 Cornick
15 1 5-26. Cornick ~ <. ' -
...
16 6-3 It
17 6-22: It
18 2-13~19~6
19 4-5-1926 ! ;
20 4-5-l.926
t'.c
21 4-6-1926 Hall
22 4-8-1926 ,, ' .
He,Jf
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
SAN GABRI~
Fifo No •. . ':.
River --~
• during the year muling September 30. 19.,:?
\lHth Art"a of :,.f••:ni Ga~'"'
L ~l·c>tion n•lot·i.t:, lu·iµht
f' t'l ·"'if··fl. l't. per S.l't. J,',,,.,
130 3[)2. 5D..O. 26 f
!0@75
120 ;495. 0~3.00 8.90
125 204. a1 CJ.Bl 6.00 .. '
125 '188.0 8.64 5.92
123 230.511.78 6.49· ·•
125 292.0: 9.31 8.20
130 .3lo.O 9.17 8.47
i . .,
. -'". ~ ~ " - - .. "
57.139.2 6.96 4.7
41. 48.6 2.5b 3.11
r~ti~.-;~ .. jM1•thod l Cm·f. Ui.,..4·flar•:1• ..
"'"i' .. Jt. r,,rr,•nl : ,ug. i 3618 1 .6 I
I· 4. I
i 6436 : .6 j.
I 2009 .6
I 1624 .6 i
' +
2717 .6 I .,
2?20 .6 j j '
?,871 :
.6 I
.6
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.6 '
.6 i
• • v~> ' 969.2 .6
j_. ~' - -1
12~.9 ' .6
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.. ··-. .., -+· !\,,. Totlll i llour• f
12
8
7
9
12
11
6
9 .
i l
t ~ ••
.... J FCI
l/~.X9.~ t FCI
i FCI
25m1275 --- .
40 38.7 2.07 2.98 80.1 - ~ . - .
~~.b ~2-~~ 2.89 2.80 93.8
37 27.5 1.70 2.72 46.8
24 114.0 · 1~18 16.6
40 94.0 7.73 5.45 ?26.7
130 .459.0 8.17 7.60 3752. '-
137 438. 9.48 7.10 4155. l
l32 Z26. 10.40 7.05,3399.
;131 432. ~.61 7.05'4155.
6. i . . . 6. ; . '.
.6
.. ~ : .6
• 6 ;
' • 6 ; - ~ . . . ~ -i
' I
8
9
7
5
4
5
12
12
9
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1
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H-120
H-120
H-120\
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• t --~ ~ J.. • •' •E "• [.
I
i I.
i 'i
I
No. 1 of 3 Sheets F. C. Diot.---Form 10~ -500-9-28
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT File No.
Disebarge measurements of .......... ~-~ _GA.?.it_I~~---- {~~-s~t1_lla1:1eou_~_) ...... . River .... &ffk
-a:e= on the Eaet, West and North Forks 28 ::msr ... ... ... ... -.. .. .. . ..... ........ ..... .. . .. . . . . . ......... ....... . . . .., during the year ending September 30, 19 .. . •
::--! -· - "_···.·- .,--. --,. ..... -v--·. ------- - . ·a·t·--- -- --. -----1··--·-__ -n••· ~-~--:=-""-- "~ --~---.--: ·t:..: .. ·:.. ... _. _. ·--- ---------,--.--- --""'T""" .. ·:.. - ----·--'~ --·· ..
! I ._.: I . '. Ari'!• of : M._..:in Ga:~,. ·~_: ____ J l i
' 'fitnf" j "::1•·1"
; "'10. !\o. l).a1.. I LUade by I ~ i,lth ir,~ction I v .. lodty h .. bc:ht i Disrlrnr,!1-l" ratinJ{ 1Mr.tliod J Co('"C- .,..,•c:-;.
--~-1928 r--------------------- ------- .. -fo, . Sq,·fl. ·t:;:-;;~~••· Fr,t '. - s;,,::,~. .. P~r~:~:r--r-- .'Vo.
l ! 2-6 San Gabriel below • G. E. Powbr Ho : diff. l I . Total I/our, r , I
... f ·•··· ...... ' ........ ········•«•···············. .. .. ··;······ • t ....... .. . . . .. 1 . 1 .... . ' I I '
- ' .j - • ~ •• ~ - • -
i ; 271-,3/4 6 .... j..... .. bb -------l-·········-1-~~--Ii. __ Q_r.~~f.9.~~----···· .E?.0·.~- .6-9.•61 .. ?.·.~-~ _D:o!:le.[117.9_ ..... j .§.+ ... _ 25
. -~.t l::-1r. _!{e_~t .. t9.~~"."S~~---ga~r __ E31 __ t i__mi~e .. ~e t _of_ [_Be~ _ r~-~~ . j _ ......... .
3l{~i;l!:~:a;~;~~;~:~b~t~~J}::l~·:: :a:;!~~4 reef .61 10. • . ? . 332 ...... l .......... P.~Jt~.!'l ... ~.-~.Y ......... L a.{ __ §_._~f_J_·_~_q -~C?_nel 10.8 .6 J --~- .... ? ·~32 I ' I •. . T .... i
4 f J-.l~ /(e_~~---t<?.!~ ... :'.' _ ~---1!1 !~fl---~-~~~-~: .. N?f_th F r.~---· .. __ . _ ..... + ... __ j__ .. .. ... ... . . . 271 _
..... ) -··· .... n~ ~ . ~- .. 9.~~_w1;_o_r~ ..... ; ... ~-!-~-- . ~ !.2l.J· .. ~~ -~ ~~El !. 10. 2 ! • _6_ 1· .• .. ---~-- ~--· ... , ? 6 66
·-. :5.[ ~-:-1:sJ.~-~~~--F_o_~~---··. ~t--~~~_;i.~-~--:1:l:~~-Y~---~~or:i?h __ ~!Jc ... '. ........... ----~---. . ...... ~ ......... 26?._ ..... J .......... J.!v_ •. J~~--9.!~~t~!~ ... __ .i ~3~-~ --~-·~t -~-~~-~one'.. 9.9 '~-~-·-·· ___ -~~- -·-- ..... 1/2 5u6
··---;·--- -- 1 -
: t I . l ' I
.· .... 6ll--1~-+Vf.~_§_~_ r._~~~--~-i.Jit~-~~~ .~9-~le.)Jo~[t4_F!,? -~--- ... ;. . .... +·· .. ~- _ ....... __
....... '. .... ___ _j_l.,_! __ J~! ... .9.r~if.9-ri ......... ~- i2 ~ ~-----~---~ J ,_?3 N9nE!__ +_Q •. 9 .... __ ;--~ ~-·· ..... ).~ .. 7!1-19!weat Fork Below Be~r C~eek ! 1
·-- ·~-- ··--·--··J·--· ------·-··---~- ... -----~·· ·- ........... -1-~-- ...... t .. -- .. ----··· ·!· .•. -· . l ! I j '. ! >
...... L ......... 1.i!.-: .. ~• . .9.!~.'!Y~.C?-~~---····-; __ ?4·~--~~-~~ _l_,?5 r-I_o_nej 17.6 ·6-; ·---~-l-~-~~~j?!.6.~~- .!°.~ .. !16.1~! ~~~~~---~~::r~ .. ; . . .. .. .. . ;.... . ...... -i- ..
..... J ... _.J't!.!.~.·- .. 9.r~~~~-r~. .. j ~-6·1 1_6.'7i _1.40 None: ?~-4 \-·~;
__ 9_l ~--8. i!e.~~-J?.or~-----~~-9'."~ .. ~r~r--1~EJ~-~--i- ...... . ..... i· .. t .. f· · _ .j.G.~~~fo_r~~-~~te_~_s_onj ~-3·~ _15. 2,. ~· ~4 -~on_e_; ~~ ~-5 .. f .• €! '
10f 4.-l.7_1L1t_tl~--~-91=~_b);'_~o~. -j at .. 1.91..~b~fook C _l) . ; ........ : _ ..
.... i1
. . ... : ~~-- t• --~-~t<?.~---·· ...... !. l ~ t .. ~-4:~, _ ~ 98 N~~~-~ • 45 __ ; ._§_ , j I I \ ( j
_Jl.l.:4 .. ~:?.L.?..o~-~~-~-! .. 9!.ee~ _ ~t __ C~ldbJt~ok . gan:i.P .. . .... _ J I ! ! . I !
.... (... .. -~~·----~-• .... P.~Jt~A. _____ .. J ~-~-9 ... 3. f? .. f- .• 7 6 Jfonf:'t_. ~ ~§. __ . ...[. '! § __ ~ _ _J.2ji_§_~J.~ Jfo_;r.~~---¥._c;,_r.~-- ?f .. J!.8-~( f~.~~- at .4i~~~J _n ____ . J ......... _ ....
1
! _ :_,,_ I : A ! . i
···--··t'···········-~-~~---l~---~J.:tQ.P. ............ J ... e•v ~,.P.; ._7~ .None.~ .2.6. .. . ...• ~., _ . '. I : i : l
_}·.~t--t::1-.~.l~~-~-t .. !.~E-~---~9 ... ft! .. -~~~.!~.;.~~n~-~~ ~n .. th N9r~~ .t !l_t ! t . 1 I JI. ' i ' 1
-····· l············~-~~----~-·---~~~-C?-~---········· . .,. .. ?..~-r--~-·~--: _ l. 2~ ~~ne_1 ___ 4. 2 . ___ : __ ~ 6 :
.. .l4j .. 6.":'.20.~.\Je.e.t ... F.o.r.lc.7.fl .. f..t..!' ... A~1~_9.y~_b'.Jµn~-~ig_~---- .Jh -~~-~~:h 'f :rk_ .
1 I :
I R. P. Dalton ; 7. · 3.3 I 1.07 None; 3.5 , .6 :"• .. < s•••·-~•~--~*•-:•••• .. ·.~~-- .... ~:.~·-•'"-" .. •• .. -~•·•• ••• • _._., __ ~ -~•• ~-• -~ ~•• ~. u.,.u••••· .. ~·:,-·-•• -.~ • •••••
- •• f
13
14
14
3
8
8
8
8
. 1/2 _ ,,
1/2
2'71-1/Z 666
?
?
1/3
1/6
271-647
,,
"
,,
n ...
No. 2 of 3 Sheets F. C. Dist·. -Form 10~-500 -9-28
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
Disebarge measurements of. ~A~ ... 9-AB~I ~J M~ea~llaneous_""'.9ont '~)
File No.
River ~
28. ~ on the East, West and North Forks ...• during tht! year ending Septemhl'r 30, 19 .....
··r ;<. '.\Jt•a"'l. «_;. flt. Timt" t '~':n'f.r
••h•ner • ~
- ~· - ·_ · at ·-·-.,---~---- ~ · ,----=-·- ~-"':"'-., -.. -)latlf': t, I '\l··11 b Are~ or : .Mt·,,.n «;a,::,~
y 1 I ... N-llon i ,.f"loeJty hd.iht Uhrbur,a:P !So.
' , .6
. -' . .
·--r- --· - ·--~ ... ------·-·· «·-~- -i-,.,.~~;-· r ·-.;;q_:;;. ,,.~,. p;,. 5Pf'• ,, ... ,,, - -·-.. ~~r:.·1~·~ ~
15'6-20 North Fork at June ion ~1th West ork . . . . .. ......... . ................................ t .. .
............ -~~--.!·.---~~~-°-~- __ ...... j. ~-·~. ~-·?l -·-~-~ .~one 3.2
_i6_~'!.-ll ...... ~~-rjiQ __ F_C?_r~ of _lf.e~~-1 Ff?.1:'~ at .Jrncti n _ f
8
.6 7 .. '
. -· Total Hour• !
,. . :271-j~/6; 647
:1/6, " ·1 •• - . • ~ --__ . . .. . .... ~~- .. f.• J?~.~t 0.1:1. .. . .. j __ ~. ~- . 3 .. -~~ . -~· 66 None_; 2. 2
_11; 7-_5 .. ,."-'.~~-~ --~~-~~ _?5_F~-· a~ov~.?~nct~on \V th NJrth F o~ 'R,e!Jt Fork. l
1 I , '
..... i. _____
1
l_R~ ... ?~. }_a.~t~I?-. . ... ; _1_.9_ l_.9_ .• 70 None;. 1.4
18 '. 7:-_+_3_ :!~~t __ r9_;:~ ... A.l?C?Y_~. _JU.~~.~~-~~- .N~ljth Fo :le _of _;Vest
1 > ••
• 6 ' 7
' • 6 5 ······-~- ...... .l.~-~- .. ~-·---~!~ ~~ ~ . ... . · .. 5. 9 .. }.· ~i ·~-~~ N. c:l!1~ . . • 9 .. ' ' . r
. i9; 7"'.'21.~_J9r~A .r9-r.K.of -~~~et, f.gp_~ ... ?.~t r.~ ·. a_b _ye .. g~ge. Eit na~l"O\V~
1 'R. P. Dalton 5.6 3.li .76 None 2.4 : .6, 6 ···· :··--······ 1--- ....... ··--··-··· ..... · · ·· ··· ---~-- ···· : ... ·-- ···r -· · --- ·· · · .. 20i7-27 West Fork 75 Ft. apove :junct~on N rth Fork o West Fork
--~ -- -~" ••--- "• -,-<••>••••••• ••••••••• -- -~·•••••• •• ••~••• -~----~ .. -- .. D-' -~- ·• --• • __ ,. _____ • • • ••
;R. P. Dalton 1 3.0 .8 1 .63 None .5 , .6 : ·~------~----- ···--~-- •·•·••· - •• -···- --~- ·-······· -~-- ..... ·:······-·· r. - ........ .... _.) .
6
.. ?.~ l_7.~2_?.1!.~_~t .. ~~-~¥..o.~_ .~~-- ~~t-~-~!J1. ~~ t_h; West Fork:
I · I , iR• P. Dalton · 1.5 .4 ; ·.75 None' .3 ....... ,. - -----··r········-- ....... ;... . ........... --·- .j .. . . t-- ....... -f . .
.. ?~.[ 7.~-~?..1.!~.~~---F.~-~~- t?~ _!t ~ a ~_o_y_e __ '. 13.ear p_anyo June ti on ! i R. P. Dalt on · 2. 2 • 3 : • 44 None • 2
. 23ls~9 t~~;1; j,~;k. ;5 Ft: a~ove !Bear ~reeJt ...... . i . jD~_J. ~~n & Tompki_ns ! 1 .. q .3 : • 53 N(?_ll~ '.. • 2
24) 8-9 . ~Be_ar 9~n,on __ 10 .P'.t r a_~qye WeFt Fo k . l '. l 1 !Dalton & Tompkins i l.O .2 .85 _N<?n~ .....•. ~ --- · r ·· · .. r ··· ........ · -..... ·· ..... ···· ·· · i .. · 1• , ,
_ 25.[~-:-~~J~!~~:t .. }'_<?~k Ab(?_Ve N~rth 1Fork
l- . . .. .l~-" __ ;£>_~-- ~8:~_'~on. .. 2. 3 . 7 i • 71 None ; • 5
. ~§ L?.--:~ ... )~~:t .. F..'?.~~ .1-/~ Mile: ~PO'!e F_orrrs
..... ··f .. _jrf.! ... R! ... G.:r~.w!.o.rd. __ . '. 41 • ~JJ. 3 ) 2. 39 None : 7 5 .• 5 .
.. 2-1.i.R.".".~ .. J~~-1i ... r.9.~~-----+l! ... M~!~ .... ?.-) tjy_~ __ f o!rk s _ _ t : , ' ! ! ;
···-- .f-····-····--~~~---~~-- C_r~~r'?.!:~---···· l_~.?-~.9?~.· ~-. ; __ l_. 7 5 No~e !.~l ~ O
.. ?~tJ ~".".~ .. J~-~~ .. ~~~r~-~l .. !/:4 .. 1-~-~~- -~~~:v:~ lll:f:l.~~- _on ... wAth F~--l !
6._S_ -~·3 .. 1 !•4t_ None 3.4
• 6 : 3
'.6 : 4
.,
.6 2
.. : • t;l .. l 2
..• f ' '
· .6 4
1 •. 6. r... lS : '
1 .. i , .6 , 17
... j .. ·f F?rk:
I
f. 6 5
:l/ 6 " ···-I······ ... .,
_1/:4. n
.. 1/6 ,,
:_l_/6_: ... " .
!1/6 · " . +-
.1/6, "
I ,262-,1 2 556
·t' "! ••
No. 3 of 3 Sheets F. C. Ji,sc. I,\wn lil4 5~0 .g .. z,:
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
SAN G4HHIZL {1liscellaneous - cont'd.}
Viii· No.
Hh1•r ~
"ffl"' on the 1~ast, ·.~1est and North Forks ~
28 • tlurin~ tht' yt•ar cmlin~ ~eptemlu•r ;~o. 19
•< -~-,- ••• -·~-~--
at ~o. ().1,'1• 'fnclt• J,~ \\ idth
ArP:t or "t•:m -~.ii.'. .. ,t,·a ,, ,;. lit. "'· t•·r "t·,·tivn 1Plndt~ lu•ii~lil Hi•,d1ar·;>~· ra1i11~ '\J.,.tho•! t •trf. t·ha1n::o:-
liow ""-
.. - ··1:92a --· ,.,,.,,, "iq.•Jt. Ft. /WT ~t'f'. ,..,,,., .... l't'o•ff, I'• r 11 ·rill So. l'otrtl llnur:s
29 8-8 Fish Fork 100 Ft.: above Junction San ,tiff.
with G briel 1 / ·
U..:.G;:; Dalton ~ Tompkins 3.8 1.5 .75 None 1.1 .6 8 I b 385
-· .. j
30 8-8 ! I:::1on _Fork. 100 ft.; above Ju~ction with'San G briel
!Dalton & Tomj:)kins : 4.3 1.7 .73 None 1.3 .6 5 .. '6 .,
-·I -- ... : J./
'
31 8-9. ; Iron Fork lOQ 1',t. a hove Junu:tion •i th $an Ga' riel
pulton &.Tomp~ins 4.1 1.8 .79 None 1.4 .6 5 1/6 ,,
32 8-9 Fish Fork 100 1n. above J,\nctio with San abriel --
Dalton J: Tcmpkins 3.5 1., 6 Hone 1.4 • 6 6 1/6 ir
oi: 8•9 San Ga qriel 100 Ft. apc;>ve Ju_nc tio i:;i th Fish Fork
Dalton ..,;: Tor1pkins [,. 4 2.6 1.60 None 4.1 • 6 5 1/6 ,,
. ". . . . .. .. ~ " ·-
,-
No.lot 2 Sheets
F. C. Dist.--Form 104--500-9·28
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT File'No ... , ...
lU scellaneous Diseharge measurements of ...
Various Streams not regular Stations River ···· Creek
at near
... ~_r; __ L~~ . .i\i:ie;.~.1:~_s __ ~oun~Y'....... .. .. ..... ....... 1 · 1 1· ~ be 30 19 28 . . , < unng t 1e year en< mg •. eplem r, , ........ •
-- ' .• . . J ·.·- . . • .............. at ... - .. · -- :· · ........ :--c=T·:-=:-:. ,. . .. : -'"-'-7" .• :.c:::~.=:.7.C:::C.7 .,.-"::..::::.:,= :·: ''r"' ·:.:-: c· -:,,..:._:;-:··;- ·:c.;:' ' .. ·. • C .
. 1:_:_;_~~!·_J .... . ....... -~,a~·-~~-·----~--~~~·~ +--~·~t~~:;J __ :;1:y .. 1:t;:~ •. l Dls~~ar~~- l~~~:;~·l~n~l ~o•f. ~:~:~ ~::~:;--~ :~::.-r~t. 100
~~ =~: 1_ ~~Q~~w~:;~:!/'§ s~ ,. -i~)·i~:r ;~; .;:~ei .•. ·:~,~-- -..... JrntJ...... i -- ··:·· ·····t/6::~c#3 lQl~_Q-1~ _<;_Q_e>:ic;::-_!Vpocll~.Y- ~~?tej - _ Of P.C?.~ ~-,~ ~'1~_1 .. ~c:>Ar-~-- __ . '. J. . ..... ,. , .
; F. J. Cornick 1.3,1.l • 1.2 None1
1.4 i rt I 2 .. i/6.; n .,..... .... .. ....................... ..... '1 -- t.·---- .... f_· .. .. - "... ,.. .. .. -1'··· ... j.. 1 ' . - --- .. ,-. "''('" ·:·
;L_O_?~.Q~l:8J_~e_c~i:C!!~ ... Gr_e~~- .. __ a~~- r:I:!._~t _.l:>O~_ll.t_ ?. --~-V! .. "!f.:':1-~~---~ ·_q_~?Y.oiji . _ j. .. ! . ; I Cornick & Simmons' 2.5\ 1.1 : 1.0 None\ 1.1 ' " i 5 1
.. i/6- ~Cl4 ..... : ......... j...... ..................... ......... ·; -· - - : r .... ·. · ··-----1· ... 1 · !·:··· ~_o3p._~~?BJEI:1,_~~---~~l-~_c.;:t,r. ___ 9a~~~ ____ 1 - . s.1~ .. !e ando: Reser ~.1.1 _ .J .... _ J. __ .
: Thomas ; 8.516.3110.3 None: 168.2 !.2&~8 4 : T ? --;------ .• 1 ........................... - ......... ;--- '.. . .. ( ........... ............ :··-- ... ---- - ···---1---,. ... - --------c· ------1---- ---·-------
1_~~+~--J 7 Ri_g~ .. 1r~<?.9J ~-1 .. 9.~.J'.l:~~----- _s_q.n Fe ~~-cl:~; _f.t~-~~!- ~1-~~ ............. T .••. __ __
...... : ..... ------~- F.!~~-~~_;_c_~_s_~~!~~:r-?~~~: 18 ·--~f..-~-~-~- N_<?_~t!. __ ~.~. ~ ____ ---~ • _6; . --~~- ·--· l/3FCf4
_l_Q~i;t.-_17: _~J_gb_ .V.~.l9.t;:_j,.:t;_.y: __ C.~.lJ.Bil. · :- .... ~4µ_ F..~- --~P..Q.Qi._R~~E,~ .9J~1;J .................. .
! Harmer & Walker !20.9' 18.51 3.0 None: t .o: 10: 1/3, " ---~---~·· •.. -----:-·~- .. -----·------------------------- ·---- -4-· ··-· ~--t----- ··--- ··t-··· --- ·----~~·r. --- 1- ..... ~~-~ r·-- ----- -«·· i
JQ6}J-l}_J .. ~~-g~ ___ l(~J:~.cJ t_y ___ 9~.n.~l. ____ 1_~. __ s,~--~-~- _o_~A~- ( ..... L ... L ....
-------f ...... ---~- v(~-~~-r ___ ~ ___ E.Y~n.~ .. __ .... ;2.~ .• 9.;).~-~-~-l -3. 2 _ N 9.~ ~- .. 6.~-~~ --------i. ~- G •. ___ ... .!~_.[___ .. '.. ~/~-----~ :J:.Q~li.i~l.?.'.'_ijt_gp. __ Jr_~J99J,.1;y __ Cag~). ..... J.-:- ... ~in .. ~1 e. _ oooLRes~r Pixts ... L ........ J .... ' .... ; . ...... [ .. ___ J_ ~Y..Ei~_s_ ~.~r~w:~t-~l'- !19.Qi 2_0.~L 2.y 5.6~.lc ... f • __ 6_; .... .~ .. ) ... , ~/Z!rg,2 ~0~1=1-;t ~: _Hi_g~ __ lf.e):_o_~_1_ty__ ca.~1.1.. __ j -~ _J~~t~~Et. o J~.e ~.et.!_q~ .JL. . _ '
.. !, ____ \_Ne!ton &_An~ereonll_9._2[J.~.8~---~":.'?. .. Ng_~-~ ... J>J~l ..... t .Ji~----- ·--~__; ___ ;J./3__ "
10~12-::2 f Hif-p. Vel_oci t3:_ ~a~l .. ; -: ___ ~,t!~e S~,n f!i!.rnan. o __ ~eservoi -~-- ! !Hoff
l,~e_it:i_~~?.~~- & Wo~ ~15.c;>J _l~~-9. ~- 2.2 ~.<?.~~i-- ~~-~J ___ .; .... ~.L ... _)-5; -~. 2 /+J~O
-~-~q~~--? ... }~i-~:1:1:. Y.~-~oc it}:_ Ca_n~~ .. ! - B~,~~E?A Sa~---~,!:l,'>:an~ -~~~~-~to!.?:' . _1 __ _
; · weinstock & Wood '15.015.31 2.2 None! 33.8 ' .6; 15) 1 '' ... fl g-zs----- ................ -------- - .. . : ··1---- - i . . 1 - ... r - -r .... • •.. --r -. ., _l.;t~ .. ~~~-----~~-~-~-~-~----~9:;it_~ __ A11_1_~~ . __
1! _-_ J?~ub_l_~. __ r_!.Y.'.~;:-A_~~~-~ -~ __ 1 ..... L ...... _ ...... 11 _____ L _ • : , t I
R. P. __ Dalton___ 42, r,;4i ~7 N 1 1 '6: ! •1tA~332
·11J2~4 i Big ~Junga • 8~o1 FtJb::e , ::tia,;./ ~~. • \ ti F• -·-··---,------··-"--r·--------------"·-------------.. ------- ........... -:· . .. r· . . ..... .. t ..
;~~ ;a ~~P~ :::::;:;; ;;;;~ :; ; ~:~~t:::8.Jt5;: : . ~t:2 ~ iJ ; :;;~ _21 : _ . 1/ ~FCj2 Moon & Brennan 5.0! l.o; 2.l 2.2 .6 6 l/6FCf3
No. 2 of' 2 3r1eet s
!'1 scellaneous I )j,.f'lrnr~c· Jlll'a!HU"cnwnti, of
LQS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
Various 3treams not regulEr Stations
Fil .. No.
HI nt·m·
in Los Angeles County • dm·ing tht• y•·ar ending September 30, 19 ... 28
at ~ ithh
j ..
Ar.-a of 'tJ1·. 1n t::t!!f• ~t·l.'lion , t>lo,·it\ ht·i~ht
•qt
J ff•t•l .'Hf.~ft. '1~,. pVr- Sl'I', J',~,•t ,,;,.,, ... f1. 11,,r,,,11~
114 2-20 Santa Clara di.ff.
Ruijs Siding C rnp . ~ - ~
1foon & Brannan 3.0 1.0 1.20 None 1.2 .6 i -r
J..15 .. 5-9 :.Big $ante. J~ni.ta. -: At .Cook-Woodl
·R. P. Dalton ~ . ~ - - .
I 2.~: .9 .so .21· .8 .6
116 5-9 ; Local .. Zunoff ~)uarte 1100.d' .ronrovia . . .
R. ~. _Dal ton
117 9-251
Sawpit Greek
F. J. Cornick
6.9
50
1.6
2.0 2.50
Ft. below
.8 1.12
- ·t
1.43 o.O
None .9
j
'.
i 1 I
' - i
.6
.6
~',::~ .. :· ,-~~!1~~ , Tirm• , \~~,',:r ., - -~· ---- • - - .• "t ·-
_,·,,, Tc,t<tl llour• ,
5
5
7
.1/6'.Fc~,3 . .. . ' 1!..
- , 217'1-. : 1/6. 647
11
l/6F9#4
F. C. ])i~~- !'or::1 104 .~O{l g_2")
Sheet fl
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
Percolation in Various Streams
f'ilt• '.'io.
at ~
• linring tJw ~Par •·mlin~ Seplt•mher :~o. 19. 28
'ladt' h~ . "i,hh
Ar,•;1 of '\.l,•;111 (,:J!!t' r:.itii,•t ,tdlut1f f ·u,•t'. '.o. , !),,,,. ..,,.(_·lio11 ,,·lorir, lu•ii•h! J )i ~drnrt!t'
1928; f r,•I .,q.~ft. Pt. p, r M'I. J-',,., ~f'( .~ u. l11,·rr,·11,., ~Jiff ..
1 2-1~ Los A fl£ e 1 e s Jiver - Norton 1-.ve. 0 Vi llow St .uong Bea l•
i 4.7.10 1 A Nortojri Ave. Rupert&.Wood 96.5 LO 2.7150.78 .6
' 1 .B P.E.~ridge
,, ,, 37.032.03 1. 77 56.69 • 6 I
1 c Artes1in Rd. ,, ,,
54.027.76 2.03 56a32 .6
1 D Ri verisi de -Redondo :td. ., 34.5;54.95 1.82 63.76 .6
1 E Lone Beach ::3lvd. ,, " 7cL046.30 1.20 56.90 .6
..
1 F Willow St. II ,, 42.336.42 1.54 2.3756.04 .6
1928'. : Wil.10,1 Str, 2 3-13 Los .Angeles River - Norton Ave. Long 3e
2 .Norton .Ave. Ru_p ert 6: ·,'loodl06 .5 61. 36 1. 7 .6 i~ •.• 985 90. 061 2 B P.E.Bridge tt Tf 40.0 89.54 .6
2 c Redondo-RiversideRd ,,
" 61.9 75.~6 .6
2 D Artesia Hd.RupMrt ~:'Jood 34.7 72.69 .6
2 E Long Beach :nvd " Tf 77.7 80.24 .6
2 F Willow St. " If 79.8 56.35+.19 2.50 67.50 .6
1928 3 2-17 San Gabriel iiver - Zl Uonte to >rl1~ ~t. 1 ne 3each
Sa!1.
Ji E i ng '.-later 4000' Sou th of' Rupert & r:ood
!.tiles South El ronteL,.5 Rupert ,6c '.'food ,
,Jose Creek abov0 s. .o Ju~ert ,.e Wood tir1.e 1 a bovc :Jn.n s,,
rt. ::c :.rood _ti
Lon te 3.ri dge
.o
'l,·a~.
'"·
13
11
10
7
13
10
h
21
10
13
10
17
13
9
1;. lit. •·ha,11,.:,•
Tut:,1
0
0
0
0
0
0
e e 0
0
0
0
0
0
0
Tirnr
11 our,
3/4
~/3 l/3
l/3
1/2
2/3
1 '2 I .
1/3
1/2. 1 ,,
I .;;,
\f 1'1.rt' '\o.
271 655
" " " ,, ff
,, T1
,, ,, ., ,,
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT F'il,• l'io.
Hiwr Crc•t>k
at ...... . dnrin~ tht• J c•ar enc ling ~c·pl<'mher :m. J 'A28- .
, ...
4 1928
2-22 Bqllona Creek Rli1:iert a Vlood ·
I .,,t
4-\ 300' 1Ab.ove Dtlsfluesne St .. 6.6. · Rt1 pe rt e \ o o cl
4-.S 600' below Jackson .:\.ve.12. 7. Rune rt l":: ·:10 o d
4-rJ 4:>0' :below.Sepulveda. .A.ve9.5 Rupert & "'iood
9 0 4-D.150' above Inglewood Blvd. •
\rl",t nf ,; •• .:1 ~,·, f"i,I \ 1•l•H it,
Dusquesn
:R1.l p~ rt £.: ~-; o o d 4-~ Centinela Blvd. 13.o .4.33 o. 93
1928
f»tl'!'<" ht i;.,d11 Ui-, lur-•;I' ratu,~ '1dhod,t'oPi,
l'.·,·t St'f,•II, P, rrr1&~
,tiff.
St. to Ce t.inela :Bou
.6.04 .6
.4.81 .6
4.31 .6
.4.31 .6 '
5.78;4.02 .6
5 2-24 Compton Cree.k Rosecrans :a ad to 1000. ft. north 311nert e.~ Wood :toaeor.--3.na Road. · 7.8 1.22 0.47 0.68 0.69
1
· !hrnP-rt & ';'/ood 5-B 1!a%~~;t gow8i~n 5.4 1.09
5-c 1?lest Fork, 3~o'JS£rh E. 2.a o. 631 Rupert· 11 Jo · ;
5-D 1000' N. oirL.A. River 4.6 . 2.23 .• 6
l~;a Big Sante. A11it~ i,O, St,ition o 50 1 Abovl Cheak.Jam
5-A.
6
.6
.6
.. 6
,i,•.1,, , •. Iii. I ,HIP
'f ··Irr
····· ,·h,u, _t '\n.
.
.,o. Totul llour,
evard. 271 5 0 1/4 665
'I 0 1/5. n
6 0 1/4 If
8 0 1/5, " 9 0 1/4 "
f L.A. Ri ve2~1 6 0 1/6.655
4. 0 1/ 6 "
4 Ol/6 "
5 0 1/6 "
· R. P. · Da It on ~ 6-A ,.~. Gaging station • 2.6 1.78 1.56 .56 2.7a I .6 6
6-B Cook~~oodley-Diversion, 2.3 0.64 .6 5
'271 0 1/6 647
0 1/6 0 1/4
rr
6-C.1600ft. below F.C. Station 2.9
6-D 1700 ft. below #6-C 2.7
6-E 1025 ft. below #8-D 1.1.
.1.06
o.49
o.os
.6 6
5
4
n
0 1/12 ,,
0 1/12"
F. C. Di•t. ··Form 104 500 9-28
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
D. 1 • t t' PERCOLATI0!1 IN SAN GABRIEL 1M' iarge measurt n1en s o . . .. . . . . . . . . ..
Fifo No.
IHwr Crt•t-k
at § .. .mi.le l>~l<rw -~-di eon Int.alte. .. t.o ..... ., <luring the year Pmling Seph·mber 30, 19 28 near
Edison Power House ,- -- ... - . -----------·----------- . . ·- ,·- -;;::---:---. -. ---. -
OH.le ! ,r ::ulf" hy I ". Ith Art"a of i "1.-a.u ·------- ______ -·- ... _ ___ _ ---_ --· J- " -,-.,.t•rth,n --1 , t"lcwit) _
l\•rt Sq ... Jt. l't. p,.r ~r,. I
-- 1928 i
7 J 1>.-7 .. '
Cra..wf.or.d & Patt.e.r on. .;... .. .1
•.
I : '
.6 ile belpw __ Jnt~.t~ .. ~l.Q :a .. 0.'7 ! 7A: ·······! I · i
. . __ 0_"!1:fi~ .. .9f. )3:i:own __ (}uJq'1- 4 .J l• 2~ i
7B1
- --- l -
_ '191-- ........ f~.ea..d.ena .. Dam. Site.. j 13.~ __ lO, ~'7
.. !l'D~ ........... o.ag .. .Rs.noh... . ..... . J. 22.$ .l.3.$) .
.. 'lE!------·····*·s.a.s. •. .Station. . '. 14 .. S .. 9.a.5
7J'[ .+t .Duarte. Di tah.. .. J 35.J_.13. * .. 'lG.f ..... to.othlll . .Blv:d •........... ~.~t ... ~. ~-
I
....... L. . ······+·
.. ···!······
j
········f··· ..... I
.... J ....... .
t
·f
' . I
I 1
r • . . . . - ~ , -1- - •••
I ' , i v , ~ •• • • • n - - • •,
... +··········+
' ' - - - - - - - - ~ ~ .. - » - - • -- - - - - • - - - - - .,. - - - - - - - -1 • ------ - -. -r -
... ; ....... , ... ········-~ .. .
·1·· ··•···
' ··················· -······· ········ ····1··· ....
,_ .. ···i ........ r
t
I i I
I· i.
·<· I
··1
··i·
I I -····«'-·· ····· ····r· ······················ ......... ····· ········ · ·····i· ·
i ..... ··t ··· ........... . I I
- ···l······-··· .,. I
. l ·.
G~P h•i,rht Di..,(·har1,:C'
l' .. et s~,·.-1,.
10.lS o.4_ij
i 14.58.
.. · .... : 14.8.9
.. ; 13.oo 8 ... 92.
l.Oe
I --t---···
.. ·j·
-;;_tt·,~;lM .. thod 1
(:ot·f. :'l("a.-... G. II!. Tim,~ 'ldt•t' ..,,,r-. • .:•h.,n~-.-- ~o~
. -· ··"' ·-·-1·- .. ~---- ----- ... t·
PPrrr114 ,,·o. Towl llour• till/, I
I
"' ' + .. .. 1 ··271 '
.. ~ • 6' 12 . .. 0 1/Z 666 I
'
.1/12 I • ~6 .5 . 0 " .·\~ ' i • 6..! .8 0 ;_1/6 . " .6.
i 12. 0 ..1/Zi . ff
' '
.• 6 .. J 13. 0 :1/4. " .6 j .16 . . 0. J./4: If
' •Q 5 0 .l/6. n
. ·-r-·· -
... '
F. C. J 1is•. for;:1 EH sr.n 9· 2~
l)j,..,·harµe mPa!>lur1·nwnl"l of
Sheet f} 1
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT
RI ;3 r:m WATER
:Fil,• '.\o.
at Whittier Narrows • durinµ; tlw yc•ar endinµ; Sq1h'mlwr ;u,, I 9 28
J ,•t•!
.\rra of 'l•·.1 : (;a~t· q•,·tio11 H·I01·i1~ ltl'i;!ht
..... ,1.-ft. Ft. 111·r :.,·,·. 1',·,·t
'\ 0 • 11.ift• : \Ja,lt• Ii:,
. - .. 1928 + Rupert-Harting \', idth
IA 7-2 ;Rio Hondo River I
Hission Br dge
! 19.0 9.71 1.3 12.87 i. t
lB :slough . ; - . , ~
- Near J:.ont~bell_o
lC
lD
lE
lF
·1g~a
I
1Standef er Ditch
I I San Gabri el
Hant a Ditch
Rincon Ditch
Sheep Greek
Hrrting
-
2A 7-16 ijio Hondo
Cate tch
23.02i.i.60 0.86 22.09 .. Below head waste
8.510.16 1.63 16.52
- Below Standefer itch
15.0 8.63 2.07 17.90
Above Pi.Pe line
8 • 5,lls 72 1.55 l" ,, ., u. t-.,1:.,
New .Ji version
2.5 .b5 .31 0.17
Above .'i'e11plc Ji v rs ion
0.43
ssion 3rt ~Ge
?,. 0 t3. '70
Re ::,raer
6.28
l',·r ,.,,,,; \'o. ,(if!.
.6 12
.6 17
.6 15
.6 17
.. 6 1
• 6
• 6
.6
T orul llour-s
"262 -;i/2 5~6
1/4 • !t
1/4 "
1/3 "
1/6 .,
1/10"
DWR 370
F. C. Dist.···Form 104·-500 ·-9-28
Bischar~.- mf'a11urf'mt·nts of
Sheet f2 LOS ANGELES COUNTY
FLOOD CONTROL DISTRICT HYDROGRAPHIC DEPARTMENT
RISING WATER
File No •...
River ··~
at olMMl5
Whittier Narrows ., during the year ending September 30, 19 ... .8.~
""-·-·· -----,·~------~"-!. . ,,- ·- --. -..-
lh1rr- ! !\ol.adt' lty ! '\llthh. l Attn of !flr-Jn ; , : M•etion ! \fl'lo-1•it~
I92Bf Rupert & Rartlng r-F_,;· - ;~::,,. ~;;;-:; .. :, ""''· 8-1 l .. RtQ _Ho11_dQ . Fit_ .¥i.~,i.op.)3rJ:dg~ . ..
i I : ; 1 . . . j . . . . . . . . . j lp •. 0: 7 • 5 6 i ~ -~ .. ~. .... ! C~1i~. D.i:~ch at Reto_rller ....
i I 7.Q 4.16 1.51
;'\io.
3 1,.; !
~ B
: 8.99 t········ i
.[
[ o.25 l i . + - • t .
3 Ct.. . J ~+~~gil near !:fonfeb_e+;;io. I I
·I· 130.26
3 D
3 E
; 26. 0 22. 3' • 91 .• -- «• ~ ·-~ , ~~+~·~"··-· ·- ~--·
Standefer Di_tc!1 .. _,- t_. ~e~!'i-.. Warte .. a.o G.94: 1.4z
. . - ~ - k. . ~' . ¥
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F. C. Dist. --Form 104--500--9-23 Sheet #Z
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT
HYDROGRAPHIC DEPARTMENT File No •...........
Dil,l{'harge measurements oL .. __ RISING WATER .w.-.. ····c.uilli
at D4NW
\Vhittie~ Narrows 28. ..... , during the year ending September 30, 19 ....... .
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