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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 -> 2024-09-30)

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 46 49 77 178 516 473 209 111 94 77 58
2 46 44 50 75 187 540 455 207 107 93 76 57
3 45 44 50 75 193 546 439 199 105 100 75 57
4 45 44 49 78 203 557 417 191 107 96 74 57
5 45 44 49 81 209 579 396 186 103 96 73 56
6 45 44 49 82 217 602 383 184 113 96 72 56
7 45 44 51 86 225 606 370 181 104 99 71 55
8 45 44 52 90 234 603 363 174 103 95 71 55
9 46 44 53 95 240 599 365 169 111 94 71 54
10 46 45 55 97 246 588 363 166 111 93 70 54
11 46 45 57 99 258 586 346 163 104 92 69 53
12 45 45 58 103 269 585 337 161 110 91 69 53
13 44 45 58 103 284 584 323 157 114 90 68 52
14 44 45 58 104 298 596 308 150 109 88 68 52
15 44 45 59 107 319 599 297 144 108 88 67 51
16 44 45 61 111 340 598 288 139 104 89 66 50
17 44 45 62 118 355 595 278 134 101 88 66 50
18 44 46 63 125 362 588 272 135 100 86 65 50
19 44 46 63 128 372 582 268 131 104 87 64 50
20 44 46 64 127 390 589 262 133 104 87 63 50
21 44 46 66 132 408 588 255 131 106 84 64 50
22 44 46 67 137 417 573 247 128 108 83 63 49
23 44 46 67 139 420 560 240 126 110 83 63 49
24 44 46 68 144 420 557 240 133 103 82 62 49
25 44 46 68 146 414 545 244 131 98 81 62 49
26 45 46 70 148 424 536 248 131 95 81 61 49
27 44 46 71 147 456 527 237 131 93 80 59 49
28 44 47 72 152 477 516 225 126 95 79 58 48
29 44 52 72 161 494 502 220 120 96 79 58 48
30 43   72 169 496 492 216 117 94 77 57 48
31 44   74   497   212 113   77   47