1987-12-01_PERMIT FILE - C1981017 ‎(172)‎

• Permit No: C1981017
• IBM Index Class Name: PERMIT FILE
• Doc Date: 12/1/1987
• Doc Name: General Description of Geology and Hydrology
• Section_Exhibit Name: Chapter III Section C
• Media Type: D
• Archive: No

GUNN ISO N RIVER BASIN 281
• 09129000 CLEAR FORK HEAR RAGGED MOUNTAIN, COLD.
LOCATION.--Lat 39.08'37', long 107.25149', in SA sec.34, T.10 S., R.90 W. (projected). Gunnison County, on
left bank near downstream wingwall of private bridge 700 It upstream from Little Muddy Creek and 3 miles
northwest of Ragged Mountain.
DRAINAGE AREA.--38.5 sq mi.
PERIOD OF RECORD.--October 1965 to current year.
GAGE.--Water-stage recorder. Altitude of gage is 7,450 It (from topographic map).
AVERAGE DISCHARGE.--6 years, 36.2 cfs (26,230 acre-ft per year).
EXTREMES.--Current year: Maximum discharge, 430 cfs May 16 (gage height, 3.14 ft); minimum daily, 1.7 cfe
Aug. 12.
Period of record: Maximum discharge, 792 cfs May 18, 1970 (gage height, 3.61 ft), from rating curve
extended above 370 etas minimum daily, 0.40 cfa Oct. 31, 1967.
REMARKS.--Records good except those for winter period, which are poor. Transbasin diversion above station by
Clear Fork ditch for irrigation in West Divide Creek basin.
DISCHARGE, IN CUBIC FEET PER SECONO. WATER YEAR OCTOBER 1970 TO SEPTEMBER 1971
DAY OCT NOV DEC JAN FES MAR APR MAY JUN JUL AUG SEI
1
1 5.5 6.8 6.6 1.3 6.6 5.2 28 92 137 33 4.1 3.0 r
1 5.3 7.0 6.4 5.6 6.4 4.9 24 13S 153 31 3.9 2.6 j
3 5.3 7.2 6.6 5.6 6.0 5.2 28 212 160 27 3.3 3.5
4 S.3 6.8 6.6 5.6 S.8 5.6 37 265 ISO 24 3.3 6.3
5 5.5 8.0 7.2 5.4 5.6 4.7 48 221 127 21 3.9 5.1
6 6.1 8.4 6.8 4.6 5.2 4.5 56 194 123 21 3.5 4.5
7 7.3 8.0 6.6 4.6 S.0 4.5 58 182 127 19 3.0 4.1
8 7.S 7.6 6.6 4.4 5.4 4.8 60 1$$ 133 17 2.0 5.7
9 7.0 7.2 6.6 4.8 5.0 4.9 80 160 125 16 1.9 3.8
1J 8.8 7.2 6.6 5.2 5.0 4.6 Ito 141 113 14 1.9 3.0
11 8.0 7.2 6.6 6.0 5.6 4.6 139 153 113 14 1.8 2.7
12 8.5 7.2 6.6 6.4 5.6 4.9 176 194 1C8 11 1.7 2.6
13 11 7.2 6.6 6.6 5.8 4.9 209 241 !CS 1J 2.7 2.4
14 11 6.6 6.6 6.6 5.8 4.7 237 258 Ito 8.5 2.6 2.2
• 15 10 6.4 6.4 5.8 6.0 4.5 244 286 111 5.9 2.6 2.2
16 9.3 7.0 6.4 5.3 3.6 4.5 255 314 118 5.3 2.6 2.1
i 17 8.8 7.0 6.4 6.2 5.6 4.3 258 312 129 5.1 2.6 2.4
18 8.0 7.0 4.2 7.0 5.4 4.1 206 227 141 T.0 2.6 2.7
19 8.0 7.0 6.0 7.0 5.2 4.6 155 170 135 6.8 2.5 2.6
2J 7.5 7.0 6.0 6.6 5.3 4.8 122 141 127 7.0 2.6 2.7
21 8.8 7.0 6.0 6.4 S.0 5.4 107 160 133 1.0 3.0 2.8
22 9.3 7.2 6.4 6.2 5.0 5.8 98 200 123 7.0 2.9 2.8
23 9.0 7.4 5.6 6.0 5.2 8.4 86 170 105 6.3 3.9 2.7
24 8.2 7.4 5.4 6.0 S.6 9.6 86 141 101 S.9 3.3 2.7
25 8.2 7.2 5.2 6.0 3.8 12 93 148 96 5.3 2.7 2.5
26 8.2 7.0 5.4 5.8 5.2 i5 1C4 206 87 5.1 2.9 2.4
27 7.5 6.8 5.8 5.8 4.9 13 90 258 78 6.1 2.6 2.3
28 8.S 6.8 5.4 5.8 4.7 12 Ta 246 66 5.3 2.5 2.3
29 7.S 7.0 6.2 6.3 ------ 16 75 251 50 4.9 3.5 2.5
37 6.5 6.6 6.4 6.4 ------ 21 76 200 40 4.7 3.2 3.9
31 7.8 ---- 6.2 6.6 ----- 30 ------ 148 ----- 4.4 5.9 -----
TOTAL 243.5 214.2 194.2 182.8 153.0 243.0 3.423 6,256 3.432 365.8 92.5 93.1
MEAN 7.85 7.14 6.26 5.90 5.46 7.84 114 202 114 11.8 2.98 3.10
MAX 11 8.4 7.0 7.0 6.6 30 258 316 160 33 5.9 6.3
MIN 5.3 6.4 5.2 4.6 4.7 4.1 24 92 40 4.4 1.7 2.1
AC-FT 483 425 385 363 303 402 6.790 12,410 6,810 726 183 18S
CAL YR 1970 TOTAL 16,855.0 MEAN46.2 MAX 617 MIN 3.0 AC-FT 33.430
WTR YR 1971 TOTAL 14,893.1 MEAN 40.8 MAX 316 MIN 1.7 AC-FT 29,340
PEAR DISCHARGE (BASE, 200 CFS) NOTE.--No gage-height record Nov. 5 to Apr. 6.
DATE TIME G.H. DISCHARGE DATE TIME G.H. DISCHARGE
4-16 2030 2.83 316 5-27 2200 2.98 340
5-16 2100 3.14 430
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