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APPENDIX B | MAPS AND FIGURES
MAIN ST
MILL S
T
JAMES CANYON DR
OVERLAND RD
CR
87J
12TH
ST
MES
A AV
MAIN S
T
WAR
D ST
16TH ST
15TH ST
PINE
ST
SKUNK RD
¯0
750
1,50
037
5Fe
et
Jam
esto
wn
Ove
rvie
w M
ap
Lege
nd
Land
Ste
war
dshi
p
CO
UN
TY
PRIV
ATE
USF
S
Post
flood
Cha
nnel
Roa
ds
Jam
esto
wn
Jam
esCr
eek
LittleJam
es Creek
Littl
eJa
mes
Cree
k
Rea
ch 1
Rea
ch 3
Rea
ch 2
Rea
ch 4
Rea
ch 8
Rea
ch 5
Rea
ch 7
Rea
ch 6
MA
IN S
T
MIL
L ST
12TH
ST
MES
A AV
MAIN S
T
WAR
D ST
16TH ST
15TH
ST
PINE
ST
AND
ERSO
N A
V
SPRUCE ST
SKUNK RD
¯0
500
1,00
025
0Fe
et
Jam
esto
wn
Str
eam
s M
ap
Lege
nd
Stre
am R
each
Div
isio
ns
Pref
lood
Cha
nnel
Post
flood
Cha
nnel
Build
ing
Foot
prin
ts
Parc
els
Roa
ds
Jam
esto
wn
Hill Gulch
Gilles
pie G
ulch
BuffaloGulch
Porphyry Gulch MccorkieGulch
Slau
ghter
hous
eG
ulch
UN
KN
OW
N
MA
IN S
T
MILL S
T
12TH
ST
MES
A AV
MAIN S
T
WAR
D ST
16TH ST
15TH
ST
PINE
ST
SPRUCE
ST
¯0
500
1,00
025
0Fe
et
Jam
esto
wn
FEM
A D
FIR
MEf
f Dat
e: D
ecem
ber 1
8, 2
012
Lege
nd
Floo
d H
azar
ds
0.2%
Ann
ual C
hanc
e
1% A
nnua
l Cha
nce
Floo
dway
Stre
ams
Roa
ds
Jam
esto
wn
Jam
esCr
eek
Gill
espieGulch
ZON
E A
E
ZON
E A
E
ZON
E A
E!
!
!AN
DER
SON
AV
Littl
e James
Cree
k
Littl
eJa
mes
Cre e
k
Hill Gulch
Gilles
pie G
ulch
BuffaloGulch
Porphyry Gulch MccorkieGulch
Slau
ghter
hous
eG
ulch
UN
KN
OW
N
MA
IN S
T
MILL S
T
12TH
ST
MES
A AV
MAIN S
T
WAR
D ST
16TH ST
15TH
ST
PINE
ST
SPRUCE
ST
¯0
500
1,00
025
0Fe
et
Jam
esto
wn
Prov
isio
nal F
lood
Haz
ard
Del
inea
tion
Lege
nd
Floo
d H
azar
ds
0.2%
Ann
ual C
hanc
e
1% A
nnua
l Cha
nce
Stre
ams
Roa
ds
Jam
esto
wn
Gill
espieGulch
ZON
E A
E
ZON
E A
E
ZON
E A
E!
!
!
Littl
e James
Cree
k
Littl
e Jam
esCr
e ek
Jam
esC
reek
Rea
ch 1
Rea
ch 3
Rea
ch 2
Rea
ch 4
Rea
ch 8
Rea
ch 5
Rea
ch 7
Rea
ch 6
MA
IN S
T
MILL S
T
12TH
ST
MES
A AV
MAIN S
T
WAR
D ST
16TH ST
15TH
ST
PINE
ST
SPRUCE
ST
¯0
500
1,00
025
0Fe
et
Jam
esto
wn
Stre
ams
Map
Lege
nd
Stre
am R
each
Div
isio
ns
His
toric
_Cha
nnel
Pref
lood
Cha
nnel
Post
flood
Cha
nnel
Parc
els
Roa
ds
Jam
esto
wn
Little James Creek
Jam
esC
reek
Littl
eJa
mes
Cree
k
Spri
ngG
ulch
Jam
esC
reek
Gol
dRu
n
Centra
lGulch
Lefth
and
Cre
ek
LongGulch
Park
Creek
Mid
dleS
t.Vra
inCr
eek
Cave
Cree
k
Littl
e Jam esCr
eek Gille
spieGulc
h
Sout
hSt
.Vra
inC
reek
Fourm
ileCa
nyon
Cree
k
Slau
ghterh
ou
se
Gulch
Chi
pmun
kG
ulch
CastleGulch
JenksGulc
h
Peck
Gul
ch
Bell
Gul
ch
Cas hG
ulch
Moo
rehe
ad G
ulch
Nugg
et G
ulch
Balarat
Cree
k
Beav
er C
reek
Sixm
ileCan
yon
Cre
ek
Fourm
ile
CreekGlen
dale Gulch
Ingr
am
Gulch
Lick
Skillet Gulch
Blawkhawk Gulch
Porphyry Gulch
Todd Gulch
Sand
Gulch
Emer
son Gulch
Duc
k La
ke
Min
nie
Lake
Lon
gG
ulch
LefthandCreek
Jam
esC
reek
Lef than
d Creek
M
iddle
St.V
rain
Creek
J am
esC
ree k
WA
RD
JAM
ES
TOW
N
Litt
le J
ames
Cre
ekW
ater
shed
UV7
UV72
UV72
¯0
2,50
05,
000
7,50
010
,000 Fe
etLe
gend
Wild
fire
Bou
ndar
ies
Left
Han
d Fi
re 1
988
Ove
rland
Fire
200
3
Maj
or R
oads
Hig
hway
s
DFI
RM
Stre
am C
hann
els
Pon
ds
Juris
dict
ions
Littl
e Ja
mes
Cre
ek W
ater
shed
HU
C 1
2 B
ound
arie
s
Ove
rland
Fir
e20
03
Left
Han
d Fi
re19
88
2199
Rog
er &
Nan
cy L
ovin
g
MIL
L ST
JAM
ES C
ANYO
N DR
¯0
5010
025
Feet
Rea
ch 1
DD
Arm
ored
Spi
llway
DD
Bank
Arm
orin
g
Berm
Def
lect
or
Roa
d
DD
Soft
Arm
orin
g
Stre
am
Stre
am E
xten
tion
DD
Toe
/ Arm
or
Deb
ris B
asin
Deb
ris C
atch
men
t
Fill
/ Fla
tten
Slop
e
Prop
osed
Stre
am R
oute
Res
tore
Pre
-Flo
od C
onve
yanc
e
Soil
Rip
rap
Wat
er C
ontro
l
!HD
rop
Stru
ctur
es
Stre
am R
each
Div
isio
ns
Pref
lood
Cha
nnel
Post
flood
Cha
nnel
Build
ing
Foot
prin
ts
Parc
els
Roa
ds
Jam
esto
wn
1 in
ch =
50
feet
MIL
L ST
¯0
100
200
50Fe
et
Rea
ch 2
DD
Arm
ored
Spi
llway
DD
Bank
Arm
orin
g
Berm
Def
lect
or
Roa
d
DD
Soft
Arm
orin
g
Stre
am
Stre
am E
xten
tion
DD
Toe
/ Arm
or
Deb
ris B
asin
Deb
ris C
atch
men
t
Fill
/ Fla
tten
Slop
e
Prop
osed
Stre
am R
oute
Res
tore
Pre
-Flo
od C
onve
yanc
e
Soil
Rip
rap
Wat
er C
ontro
l
!HD
rop
Stru
ctur
es
Stre
am R
each
Div
isio
ns
Pref
lood
Cha
nnel
Post
flood
Cha
nnel
Build
ing
Foot
prin
ts
Parc
els
Roa
ds
Jam
esto
wn
1 in
ch =
100
feet
2R
usse
ll K
yte
4C
orey
Nie
lsen
MAIN ST
20A
lex
Mee
ker
2R
usse
ll K
yte
4C
orey
Nie
lsen
29R
ick
& K
ael D
avis
15M
ary
Elle
n B
urch
12Ti
m &
Wen
dy S
toke
s
14Ti
m &
Wen
dy S
toke
s
8M
att &
Jul
ie K
ohlh
aas
7R
ob &
San
dy G
reat
hous
e
35B
ruce
& M
aria
nne
Boe
ke
21C
heye
nne
& S
usan
Will
s
MIL
L ST
MAIN S
T
12TH STMES
A AV
¯0
5010
025
Feet
Rea
ch 3
DD
Arm
ored
Spi
llway
DD
Bank
Arm
orin
g
Berm
Def
lect
or
Roa
d
DD
Soft
Arm
orin
g
Stre
am
Stre
am E
xten
tion
DD
Toe
/ Arm
or
Deb
ris B
asin
Deb
ris C
atch
men
t
Fill
/ Fla
tten
Slop
e
Prop
osed
Stre
am R
oute
Res
tore
Pre
-Flo
od C
onve
yanc
e
Soil
Rip
rap
Wat
er C
ontro
l
!HD
rop
Stru
ctur
es
Stre
am R
each
Div
isio
ns
Pref
lood
Cha
nnel
Post
flood
Cha
nnel
Build
ing
Foot
prin
ts
Parc
els
Roa
ds
Jam
esto
wn
1 in
ch =
50
feet
20A
lex
Mee
ker
41B
rian
Mor
ck
67B
urt L
oupe
e
73B
urt L
oupe
e
40Pa
ul M
idki
ff
34R
onal
d Lo
sass
o
43C
arol
yn D
onad
io
29R
ick
& K
ael D
avis
14Ti
m &
Wen
dy S
toke
s
35B
ruce
& M
aria
nne
Boe
ke
28C
hris
& J
enni
fer O
'Brie
n
51D
ebor
ah &
Dav
id H
ayne
s-Th
ornd
ike
MILL
STMAIN
ST
15TH
ST
MESA
AV
¯0
5010
025
Feet
Rea
ch 4
DD
Arm
ored
Spi
llway
DD
Bank
Arm
orin
g
Berm
Def
lect
or
Roa
d
DD
Soft
Arm
orin
g
Stre
am
Stre
am E
xten
tion
DD
Toe
/ Arm
or
Deb
ris B
asin
Deb
ris C
atch
men
t
Fill
/ Fla
tten
Slop
e
Prop
osed
Stre
am R
oute
Res
tore
Pre
-Flo
od C
onve
yanc
e
Soil
Rip
rap
Wat
er C
ontro
l
!HD
rop
Stru
ctur
es
Stre
am R
each
Div
isio
ns
Pref
lood
Cha
nnel
Post
flood
Cha
nnel
Build
ing
Foot
prin
ts
Parc
els
Roa
ds
Jam
esto
wn
1 in
ch =
50
feet
66Fi
re H
all
17R
ich
Kan
e
67B
urt L
oupe
e
73B
urt L
oupe
e
133
Post
Offi
ce
175
Jyot
i Sha
rp
145
Nan
cy F
arm
er
9C
layt
on B
edel
l
21Sa
ndra
Lev
itt
105
Lees
a B
olde
n
154
Alla
n M
uelle
r
153
Nan
cy F
arm
er
C
2To
wn
of J
ames
tow
n
167
Dav
id R
osen
berg
85B
urt &
Ann
a Pa
yne
18Ed
& B
etty
Bal
tzer
150
Zach
ary
How
lett
91B
urt &
Ann
a Pa
yne
134
Dan
& K
elly
Ken
nelly
122
Rud
iger
& K
ate
Schm
idt
99D
avid
& E
mm
a M
ans-
Har
dy
146
Dav
id &
Em
ma
Man
s-H
ardy
142
Jona
than
& J
ulie
tte B
arts
ch
141
Jona
than
& J
ulie
tteB
arts
ch
51D
ebor
ah &
Dav
idH
ayne
s-Th
ornd
ike
10A
shto
n Jo
nath
an
¯0
100
200
50Fe
et
DD
DD
Bank
Arm
orin
g
Berm
Def
lect
or
Roa
d
DD
Soft
Arm
orin
g
Stre
am
Stre
am E
xten
tion
DD
Toe
/ Arm
or
Deb
ris C
atch
men
t
Fill
/ Fla
tten
Slop
e
Prop
osed
Stre
am R
oute
Res
tore
Pre
-Flo
od C
onve
yanc
e
Soil
Rip
rap
Wat
er C
ontro
l
!HD
rop
Stru
ctur
es
Post
flood
Cha
nnel
Build
ing
Foot
prin
ts
Parc
els
Roa
ds
Jam
esto
wn
1 in
ch =
100
feet
Rea
ch 5
Arm
ored
Spi
llway
Deb
ris B
asin
Stre
am R
each
Div
isio
ns
175
Jyot
i Sha
rp
167
10D
avid
Ros
enbe
rg
Ash
ton
Jona
than
18Ed
& B
etty
Bal
tzer
RD S
T
WA
928
Cla
yton
Bed
ell
Terr
y Ph
illip
s
3617
Eile
en &
Mik
e Ta
illon
Ric
h K
ane
21Sa
ndra
Lev
itt
2625
Eric
& S
uzan
neW
ater
Tre
atm
ent P
lant
Flin
k-M
arie
Al
ESA
AVM
51Ja
nice
Dor
sey
DD
Arm
ored
Spi
llway
Deb
ris B
asin
Stre
am R
each
Div
isio
ns
DD
Bank
Arm
orin
gD
ebris
Cat
chm
ent
Pref
lood
Cha
nnel
Berm
Fill
/ Fla
tten
Slop
ePo
stflo
od C
hann
el
Def
lect
orPr
opos
ed S
tream
Rou
teBu
ildin
g Fo
otpr
ints
Roa
dR
esto
re P
re-F
lood
Con
veya
nce
Parc
els
Rea
ch 6
1 in
ch =
50
feet
DD
Soft
Arm
orin
gSo
il R
ipra
pR
oads
Stre
amW
ater
Con
trol
Jam
esto
wn
¯St
ream
Ext
entio
nH!
Dro
p St
ruct
ures
025
5010
0 Feet
DD
Toe
/ Arm
or
WA
RD
ST
WAR
D ST
59K
aren
Zup
ko
51Ja
nice
Dor
sey
28Te
rry
Phill
ips
52To
wn
of J
ames
tow
n25
Wat
er T
reat
men
t Pla
nt
36Ei
leen
& M
ike
Taill
on
65A
dam
& R
ainb
ow B
urre
ll-Sh
ultz
55W
illia
m &
Lau
rel B
urto
n-W
anro
w
¯0
100
200
50Fe
et
Rea
ch 7
DD
Arm
ored
Spi
llway
DD
Bank
Arm
orin
g
Berm
Def
lect
or
Roa
d
DD
Soft
Arm
orin
g
Stre
am
Stre
am E
xten
tion
DD
Toe
/ Arm
or
Deb
ris B
asin
Deb
ris C
atch
men
t
Fill
/ Fla
tten
Slop
e
Prop
osed
Stre
am R
oute
Res
tore
Pre
-Flo
od C
onve
yanc
e
Soil
Rip
rap
Wat
er C
ontro
l
!HD
rop
Stru
ctur
es
Stre
am R
each
Div
isio
ns
Pref
lood
Cha
nnel
Post
flood
Cha
nnel
Build
ing
Foot
prin
ts
Parc
els
Roa
ds
Jam
esto
wn
1 in
ch =
100
feet
67K
aren
Sam
eshi
ma
175
Jyot
i Sha
rp
9C
layt
on B
edel
l28
Terr
y Ph
illip
s
2To
wn
of J
ames
tow
n
167
Dav
id R
osen
berg
18Ed
& B
etty
Bal
tzer
10A
shto
n Jo
nath
an
MAIN S
T
WAR
D ST
¯0
5010
025
Feet
Rea
ch 8
DD
Arm
ored
Spi
llway
DD
Bank
Arm
orin
g
Berm
Def
lect
or
Roa
d
DD
Soft
Arm
orin
g
Stre
am
Stre
am E
xten
tion
DD
Toe
/ Arm
or
Deb
ris B
asin
Deb
ris C
atch
men
t
Fill
/ Fla
tten
Slop
e
Prop
osed
Stre
am R
oute
Res
tore
Pre
-Flo
od C
onve
yanc
e
Soil
Rip
rap
Wat
er C
ontro
l
!HD
rop
Stru
ctur
es
Stre
am R
each
Div
isio
ns
Pref
lood
Cha
nnel
Post
flood
Cha
nnel
Build
ing
Foot
prin
ts
Parc
els
Roa
ds
Jam
esto
wn
1 in
ch =
50
feet
Prime and other Important Farmlands---Arapaho-Roosevelt National Forest Area, Colorado, Town of Jamestown Soil Parts of Boulder, Clear Creek, Gilpin, Grand, Park and Larimer Counties Classifications
Prime and other Important Farmlands
This table lists the map units in the survey area that are considered important farmlands. Important farmlands consist of prime farmland, unique farmland, and farmland of statewide or local importance. This list does not constitute a recommendation for a particular land use.
In an effort to identify the extent and location of important farmlands, the Natural Resources Conservation Service, in cooperation with other interested Federal, State, and local government organizations, has inventoried land that can be used for the production of the Nation's food supply.
Prime farmland is of major importance in meeting the Nation's short- and long-range needs for food and fiber. Because the supply of high-quality farmland is limited, the U.S. Department of Agriculture recognizes that responsible levels of government, as well as individuals, should encourage and facilitate the wise use of our Nation's prime farmland.
Prime farmland, as defined by the U.S. Department of Agriculture, is land that has the best combination of physical and chemical characteristics for producing food, feed, forage, fiber, and oilseed crops and is available for these uses. It could be cultivated land, pastureland, forestland, or other land, but it is not urban or built-up land or water areas. The soil quality, growing season, and moisture supply are those needed for the soil to economically produce sustained high yields of crops when proper management, including water management, and acceptable farming methods are applied. In general, prime farmland has an adequate and dependable supply of moisture from precipitation or irrigation, a favorable temperature and growing season, acceptable acidity or alkalinity, an acceptable salt and sodium content, and few or no rocks. The water supply is dependable and of adequate quality. Prime farmland is permeable to water and air. It is not excessively erodible or saturated with water for long periods, and it either is not frequently flooded during the growing season or is protected from flooding . Slope ranges mainly from 0 to 6 percent. More detailed information about the criteria for prime farmland is available at the local office of the Natural Resources Conservation Service.
For some of the soils identified in the table as prime farmland, measures that overcome a hazard or limitation, such as flooding, wetness, and droughtiness, are needed. Onsite evaluation is needed to determine whether or not the hazard or limitation has been overcome by corrective measures.
A recent trend in land use in some areas has been the loss of some prime farmland to industrial and urban uses. The loss of prime farmland to other uses puts pressure on marginal lands, which generally are more erodible, droughty, and less productive and cannot be easily cultivated .
Unique farmland is land other than prime farmland that is used for the production of specific high-value food and fiber crops, such as citrus, tree nuts, olives, cranberries, and other fruits and vegetables. It has the special combination of soil quality, growing season, moisture supply, temperature, humidity, air drainage, elevation, and aspect needed for the soil to economically produce sustainable high yields of these crops when properly managed. The water supply is dependable and of adequate quality. Nearness to markets is an additional consideration. Unique farmland is not based on national criteria. It commonly is in areas where there is a special microclimate, such as the wine country in California.
USDA Natura l Resources Web Soil Survey 1/29/2014 _.iiifi Conservation Service. National Cooperative Soil Survey Page 1 of 2
Prime and other Important Farmlands---Arapaho-Roosevelt National Forest Area, Colorado, Town of Jamestown Soil Parts of Boulder, Clear Creek, Gilpin, Grand, Park and Larimer Counties Classifications
In some areas, land that does not meet the criteria for prime or unique farmland is considered to be farmland of statewide importance for the production of food, feed, fiber, forage, and oilseed crops. The criteria for defining and delineating farmland of statewide importance are determined by the appropriate State agencies. Generally, this land includes areas of soils that nearly meet the requirements for prime farmland and that economically produce high yields of crops when treated and managed according to acceptable farming methods. Some areas may produce as high a yield as prime farmland if conditions are favorable. Farmland of statewide importance may include tracts of land that have been designated for agriculture by State law.
In some areas that are not identified as having national or statewide importance, land is considered to be farmland of local importance for the production of food, feed, fiber, forage, and oilseed crops. This farmland is identified by the appropriate local agencies. Farmland of local importance may include tracts of land that have been designated for agriculture by local ordinance.
Report-Prime and other Important Farmlands
Prime and other Important Farmlands-Arapaho-Roosevelt National Forest Area, Colorado, Parts of Boulder, Clear Creek, Gilpin, Grand, Park and Larimer Counties
Map Symbol I Map Unit Name I Farmland Classification
27038 Cypher-Ratake families complex. 5 to 40 percent slopes Not prime farmland
27040 Typic Haplustolls-Cathedral family-Rock outcrop complex, 40 to Not prime farmland 150 percent slopes
27050 Ratake-Cathedral families-Rock outcrop complex, 40 to 150 Not prime farmland percent slopes
27060 Cypher family-Rock outcrop complex, 40 to 150 percent slopes Not prime farmland
27178 Cypher-Wetmore-Ratake families complex, 5 to 40 percent slopes Not prime farmland
47030 Bullwark-Catamount families-Rock outcrop complex, 40 to 150 Not prime farmland percent slopes
47048 Bullwark-Catamount families-Rubble land complex, 10 to 40 Not prime farmland percent slopes
5101A Pachic Argiustolls-Aquic Argiudolls complex, 0 to 15 percent Not prime farmland slopes
6101A Cryaquolls-Gateview family complex, 0 to 15 percent slopes Not prime farmland
w Water Not prime farmland
Data Source Information
Soil Survey Area: Arapaho-Roosevelt National Forest Area, Colorado, Parts of Boulder, Clear Creek, Gilpin, Grand, Park and Larimer Counties Survey Area Data: Version 3, Dec 23, 2013
USDA Natural Resources Web Soil Survey 1/29/2014 _.iiifi Conservation Service. National Cooperative Soil Survey Page 2 of2
