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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 09146200 UNCOMPAHGRE RIVER NEAR RIDGWAY, CO.


Ouray County, Colorado
Hydrologic Unit Code 14020006
Latitude  38°11'02", Longitude 107°44'43" NAD27
Drainage area 149  square miles
Contributing drainage area 149.0  square miles
Gage datum 6,877.58 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 1958-10-01 -> 2022-09-30)

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 47 47 49 77 176 519 476 209 111 94 77 58
2 46 44 50 76 185 544 457 207 108 93 76 58
3 46 44 50 76 190 550 441 200 106 99 75 58
4 45 44 49 78 200 562 418 191 108 95 74 57
5 45 44 49 81 209 583 396 187 104 95 73 56
6 45 44 50 83 217 605 382 186 114 96 72 56
7 45 44 51 87 223 607 371 183 105 100 72 56
8 45 44 52 91 232 605 364 175 104 96 71 55
9 46 44 53 96 238 601 367 170 112 95 71 55
10 46 45 55 97 243 590 365 167 113 93 70 54
11 46 45 57 99 255 588 348 164 105 93 69 53
12 45 45 58 102 267 588 339 163 112 92 69 53
13 44 45 58 102 283 587 324 159 115 90 69 53
14 44 46 59 103 297 602 309 152 110 89 68 52
15 44 45 59 108 316 605 299 145 108 89 67 51
16 44 46 61 112 335 604 289 140 105 90 67 51
17 44 46 62 119 350 601 280 135 102 88 66 50
18 44 46 63 125 358 594 273 135 101 87 65 50
19 45 46 64 128 368 587 269 131 104 87 64 51
20 45 46 64 127 388 593 264 133 105 88 64 50
21 44 46 66 131 408 592 257 131 107 84 64 50
22 44 46 68 136 418 576 248 129 108 84 63 50
23 44 46 68 140 421 562 242 127 111 83 64 49
24 44 46 68 146 421 561 241 133 104 82 62 49
25 44 47 69 148 414 550 246 132 98 82 62 49
26 45 46 70 149 423 540 250 130 96 81 62 49
27 44 47 71 148 454 529 238 130 94 80 60 49
28 44 47 72 153 475 518 225 126 96 79 59 48
29 44 52 72 161 494 505 221 120 97 79 59 48
30 44   73 167 496 495 216 117 95 78 58 48
31 45   75   498   212 113   78   47