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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 09147025 UNCOMPAHGRE RIVER BELOW RIDGWAY RESERVOIR, CO


Ouray County, Colorado
Hydrologic Unit Code 14020006
Latitude  38°14'26.0", Longitude 107°45'37.1" NAD83
Drainage area 265  square miles
Gage datum 6,650 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 1988-10-01 -> 2019-09-30)

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 58 56 61 136 276 380 464 387 263 139 75 64
2 57 56 62 146 279 378 465 386 259 136 73 64
3 56 56 63 152 282 395 464 383 255 132 69 63
4 56 56 65 156 289 414 462 379 247 127 66 63
5 56 57 66 157 297 429 456 373 240 121 66 63
6 55 57 66 156 298 438 449 370 231 121 66 63
7 54 57 65 161 298 456 438 370 225 122 67 63
8 54 57 66 175 303 468 425 373 216 120 67 63
9 54 57 66 186 307 470 422 370 205 117 66 63
10 54 57 67 195 307 468 429 363 198 116 65 62
11 54 57 67 198 305 470 433 364 192 115 66 61
12 54 57 67 198 304 473 430 365 187 114 65 62
13 54 58 67 200 309 468 428 362 184 114 64 62
14 54 58 70 206 314 459 418 357 181 114 64 62
15 55 58 72 212 316 456 406 354 179 113 64 61
16 56 58 73 220 316 450 401 349 177 113 64 62
17 56 58 75 226 319 439 397 342 174 114 64 61
18 55 59 78 229 329 433 394 336 168 114 64 60
19 55 60 79 227 333 443 394 334 163 113 64 61
20 55 60 81 230 334 456 393 330 164 112 64 61
21 55 60 90 235 327 455 391 325 155 110 65 60
22 55 60 95 239 330 450 391 322 153 109 65 60
23 56 60 99 241 337 456 391 317 151 107 65 60
24 56 60 105 249 346 474 387 304 149 100 63 60
25 56 60 109 258 347 478 377 298 145 96 62 60
26 56 61 111 260 344 481 377 293 144 96 62 60
27 56 62 119 265 336 484 379 288 143 95 63 59
28 56 62 129 270 338 475 381 282 143 95 64 58
29 57 74 128 271 357 466 381 278 143 90 65 58
30 56   127 271 374 465 379 270 143 82 64 58
31 56   127   383   378 265   78   58