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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FLOODING SOURCE FLOOD PLAI N DATA FLOODWAY DATA
C ROSS SECT. 100 YEAR TH ALWEG 100 YRFLoa: FLDOD PLAIN LEFT DIST. FLOODWAY RIGHT DIST FLOODWAY
IDENTIFICATION DI(SCHARGE
a STATION I CFS) ElEV.(MSL) ELEV. (MSL) WIDTH (FT.) (FT.) 2 WI DTH(FT) (FT.) 2 ELEV.(MSL)
.-- --
0+40 2675 6714.7 6722.9 50 + + + +
1+44 " 6717.1 6725.3 50 + + + +
3+40 " 6725.3 6733.1 40 + + + +
8+40 " 6745.7 6751.5 82 + + + +
9+80 " 6750.0 6761.5 104 + + + +
Parmalee Gulch Road 10+15 " 6750.0 6763.9 104 + + + +
11+95 " 6754.0 6765.1 95 + + + +
Private Road 12+0') " 6754.0 6765.7 99 + + + +
12+65 " 6758.0 6765.7 54 + + + +
16+30 " 6768.0 6779.4 85 + + + +
Private Road 16+40 " 6768.0 6780.4 88 + + + +
16+65 " 6771. 7 6780.6 83 + + + +
17+20 " 6773.0 6784.9 130 + + + +
Private Road 17+36 " 6773.0 6789.2 130 + + + +
19+30 " 6780.0 6789.2 78 + + + +
Private Road 19+40 " 6780.0 6789.7 86 + + + +
21+75 " 6789.2 6797.7 62 + + + +
25+27 " 6799.5 6806.3 53 105 125 20 6806.3
Santa Clara Road 26+00 " 6801.5 6813.6 152 85 125 40 6813.6
26+55 " 6805.3 6813.7 123 + + + +
31+00 " 6816.4 6822.4 84 + + + +
38+40 " 6837.7 68/,4.4 106 + + + +
43+40 " 6853.1 6861.1 92 + + + +
47+90 " 6866.1 6874.9 121 40 60 20 6874.9
51+50 " 6881.4 6889.5 96 + + + +
53+35 " 6889.0 6899.0 97 + + + +
San Juan Road 53+65 " 6890.0 6901.4 129 + + + +
55+05 " 6894.0 6904.7 163 no 130 20 6904.8
Private Road 55+20 " 6894.0 6905.3 163 105 130 25 6905.3
57+20 " 6900.4 6901 .4 60 + + + +
62+70 " 6917 .6 6923.2 60 + + + +
64+80 " 6924.0 6929.8 117 + + + +
Private Road 64+93 " 6924 . 0 6931. 3 117 + + + +
66+20 " 6929.0 6936.2 80 + + + +
Private Road 66+32 " 6929.0 6936.7 80 + + + +
66+72 " 6930.6 6937.6 101 + + + +
72+30 " 6945.5 6952.0 49 + + + +
73+15 " 6950.0 6960.6 84 + + + +
Private Road 73+32 " 6950.0 6961 .7 95 + + + +
77+30 " 6961. 3 6968.8 54 + + + +
80+45 " 6976.4 6987.0 180 + + + +
Giant Gulch Road 80+95 " 6976.4 6990.7 239 + + + +
83+90 " 6989.0 6996 . 3 115 + + + +
86+60 " 6998.0 7003.8 150 + + + +

DISTANCE IN FEET ABOVE MOUTH

2 FROM CENTER OF CHANNEL TO
FLOODWAY BOUNDARY, LOOKING
DOWNSTREAM

+ CONFINED TO CHANNEL OR
ENCROACHMENT NOT APPLICABLE

PARMALEE GULCH (I)

UIIIAN DIU,lfiI.81 . 'LOOO CONTROl. OI".'CT
'LOOD HAZARD .RIA DIU.IATIO..
'DUTIU.. oIl'''''SON COUNTY

FLOOD PLAIN AND FLOODWAY
REFERENCE DATA

UL UL
I".....IWOOD,COLOII.O ~ U.I
DIII.UD__!"Z,:,__ A"P.
.....0<.<''1: ,!.c"_
CHICI: ~...~

""I'. aT...... __...__ ___

TABLE 5