FLOOD04012

• Designation Number: 184
• County: Jefferson
• Community: Unincorporated Jefferson County
• Stream Name: Bear Cree, Mt. Vernon Creek, Sawmill Gulch, etc.
• Basin: South Platte
• Title: Flood Hazard Area Delineation - Southern Jefferson County
• Date: 12/1/1981
• Designation Date: 2/5/1982
• Floodplain - Doc Type: Floodplain Report/Masterplan

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FLOOD IN G SOURCE FLOO D PLAI N DATA FLOODWAY DATA
C ROSS SECT. 100 YEAR TH ALWEG 100 YR.FLea: FLOOD PLAIN LEFT DIST. FLOODWAY RIGHT DIST. FLOODWAY
I D.ENTI FICATI ON a STATION I DISCHARGE ELEV.(MSL) ELEV.(MSL) WIDTH (FT.) (FT.) 2 WI DTH(FT.) (FT.) 2 ELEV.(MSL)
( CFS)
0+30 4790 5504.6 5508.6 1540 25 550 525 5508.6
6+85 " 5511.2 5517.2 1200 390 430 40 5517.7
12+30 " 5518.6 5524.8 910 180 350 170 5525.3
20+15 " 5528.0 5536.6 550 llO 200 90 5536.6
21+90 " 5534.0 5539.3 411 95 200 105 5539.6
26+45 " 5537.0 5545.6 408 70 200 130 5545.6
26+65 " 5537.7 5546.2 403 70 180 llO 5546.5
Private Road 26+85 " 5537.7 5546.6 403 70 180 llO 5546.6
27+05 " 5538.2 5546.6 371 70 180 llO 5546.8
31+75 " 5550.0 5556.3 342 50 230 180 5556.3
40+60 " 5561. 8 5568.9 351 ll5 240 125 5569.3
48+15 " 5574.1 5582.1 350 ll5 220 105 5582.1
54+60 " 5587.7 5595.4 190 + + + +
59+40 " 5595.4 5604.6 137 + + + +
68+00 " 5612.6 5617.7 229 160 215 55 5617.7
71+65 " 5619.0 5628.7 150 + + + +
78+75 " 5633.4 5640.1 200 + + + +
85+35 " 5645.2 5651.1 155 + + + +
89+50 " 5655.0 5660.8 300 + + + +
94+00 " 5663.6 5669.1 248 + + + +
100+60 4300 5676.9 5683.9 124 + + + +
108+20 " 5694.1 5699.6 180 + + + +
108+44 " 5694.0 5702.2 179 + + + +
Buckhorn Road 108+72 " 5694.0 5703.2 170 + + + +
108+85 " 5695.4 5703.2 188 + + + +
112+05 " 5700.8 5709.2 186 + + + +
115+70 " 5712.0 5719.8 147 + + + +
124+50 " 5732.7 5739.6 245 145 180 35 5739.7
128+85 3860 5746.1 5752.6 215 160 200 1,0 5752.7
134+90 " 5765 . 7 5772.3 320 190 230 40 5772.3
140t- 30 " 5783.4 5788.0 311 235 260 25 5788.1
14d+90 " 5805.8 5813.9 127 + + + +
153+40 " 5820.3 5828.1 125 30 90 60 5828.1
157+40 " 5d35.8 5846.7 79 + + + +
161+95 " 5854.2 5859.7 III + + + +
166+70 " 5871. 5 5878.1 250 llO 150 40 5878.1
166+88 " 5872 . 2 5878.8 240 llO 130 20 5878.8
Grizzly Bear Road 167+20 " 5872 . 2 5880.9 265 no 130 20 5880.9
167+38 " 5874.3 5883.1 355 llO 235 125 5883.1
175+80 " 5900.9 5910.7 46 + + + +
185+60 " 5940.6 5949.7 41 + + + +
193+60 " 601 0.4 6021. 2 49 + + + +

DISTANCE IN FEET ABOVE CHATFIELD
STATE REC. AREA BOUNDARY

2 FROM CENTER OF CHANNEL TO
FLOODWAY BOUNDARY, LOOKING
DOWNST REAM

+ CONFINED TO CHANNEL OR
ENCROACHMENT NOT APPLICABLE

DEER CREEK

u....... DIIAI....(. PI..OOD CONTIIOI. DIITII..:T
Pl.OOO ..Ar."o ..1.. DILIIII..TIOII
10UTHI... "."rluoft COUNTY

FLOOD PLAIN AND FLOODWAY
REFERENCE DATA

C " UL L
fN'LfWOOD,COLO"AO . u......
D(lI."ID__!"'Z~__ ""... _'__ _"lIle/ICI
0""'." _.. _ ~:-C.; _ _ , .
C"ICIl: ~....: DnVU.COLO..._

....... IT .._ ________

TABLE 7