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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 -> 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 57 56 61 136 276 380 464 397 268 139 74 63
2 56 56 62 146 279 378 465 396 265 136 72 63
3 56 55 63 152 282 395 464 393 260 133 68 63
4 56 56 65 156 289 414 462 389 253 127 65 62
5 55 56 66 157 297 429 456 381 246 121 66 62
6 54 56 66 156 298 438 449 375 238 121 66 62
7 54 57 65 161 298 456 438 374 232 122 67 62
8 54 57 66 175 303 468 425 375 223 119 67 62
9 53 57 66 186 307 470 422 370 211 116 65 62
10 54 57 67 195 307 468 429 364 202 114 65 61
11 54 57 67 198 305 470 433 365 196 113 65 61
12 54 57 67 198 304 473 430 365 190 112 64 61
13 53 58 67 200 309 468 428 361 188 112 64 61
14 54 58 70 206 314 459 418 356 185 112 63 61
15 55 58 72 212 316 456 406 354 183 111 63 61
16 55 58 73 220 316 450 401 349 180 111 63 61
17 55 58 75 226 319 439 397 342 177 112 63 60
18 55 59 78 229 329 433 394 336 170 112 63 60
19 55 60 79 227 333 443 394 335 164 111 63 60
20 55 60 81 230 334 456 393 332 165 110 64 60
21 55 60 90 235 327 455 391 327 157 108 65 60
22 55 60 95 239 330 450 391 325 155 107 65 60
23 55 60 99 241 337 456 391 320 153 105 64 60
24 56 60 105 249 346 474 387 307 150 98 62 60
25 56 60 109 258 347 478 379 301 146 94 62 60
26 56 61 111 260 344 481 379 296 145 94 62 59
27 56 62 119 265 336 484 382 291 143 93 62 59
28 56 62 129 270 338 475 383 287 143 93 64 58
29 56 74 128 271 357 466 384 283 143 89 64 57
30 56   127 271 374 465 384 276 143 81 63 57
31 56   127   383   385 270   77   57