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USGS Daily Statistics for Colorado

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The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 09132500 NORTH FORK GUNNISON RIVER NEAR SOMERSET, CO.


Gunnison County, Colorado
Hydrologic Unit Code 14020004
Latitude  38°55'33", Longitude 107°26'01" NAD27
Drainage area 525  square miles
Gage datum 6,280.00 feet above NGVD29
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00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1933-10-01 -> 2020-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 69 65 87 280 1,260 1,830 834 248 180 131 107 82
2 68 65 91 305 1,310 1,830 784 238 175 126 102 82
3 68 65 94 322 1,390 1,820 748 234 170 127 97 81
4 68 66 97 327 1,510 1,790 706 228 168 125 99 81
5 69 67 96 336 1,560 1,800 652 225 167 121 97 79
6 69 66 97 352 1,630 1,800 615 225 172 119 95 82
7 68 66 99 376 1,670 1,810 594 220 168 120 96 84
8 68 66 100 418 1,710 1,780 581 215 169 118 97 81
9 67 66 108 457 1,730 1,710 559 209 166 118 95 78
10 67 66 115 474 1,770 1,640 532 205 166 124 94 75
11 67 66 121 498 1,840 1,600 503 206 162 126 93 74
12 68 67 127 527 1,880 1,570 480 204 164 126 95 75
13 67 67 133 573 1,900 1,550 457 203 169 124 95 74
14 67 69 139 613 1,910 1,530 430 202 161 123 93 73
15 65 68 145 650 1,940 1,490 407 198 156 121 91 73
16 64 68 153 697 1,980 1,460 385 195 150 118 90 74
17 65 68 160 752 2,030 1,420 372 195 148 117 91 73
18 65 69 166 809 1,990 1,380 359 197 144 119 89 73
19 64 70 170 863 2,000 1,330 345 197 145 121 92 72
20 64 72 174 906 2,040 1,290 335 195 148 119 91 73
21 63 74 183 979 2,090 1,270 323 193 145 116 86 73
22 63 75 198 1,050 2,120 1,220 309 191 145 115 84 72
23 63 77 213 1,110 2,080 1,150 300 190 145 113 85 71
24 63 78 218 1,130 2,060 1,110 291 191 141 112 85 71
25 63 78 218 1,150 2,000 1,070 284 192 138 111 85 70
26 64 80 227 1,160 1,970 1,030 280 192 136 112 85 70
27 64 82 240 1,150 2,010 977 271 191 138 110 83 71
28 63 83 258 1,160 2,030 932 262 187 142 106 82 70
29 63 80 261 1,200 1,970 908 255 185 141 107 81 70
30 63   259 1,230 1,930 874 252 188 139 107 81 72
31 64   276   1,870   250 185   107   71