Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

USGS Daily Statistics for Colorado

Click to hide state-specific text


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 09149500 UNCOMPAHGRE RIVER AT DELTA, CO


Delta County, Colorado
Hydrologic Unit Code 14020006
Latitude  38°44'31.0", Longitude 108°04'49.5" NAD83
Drainage area 1,114  square miles
Gage datum 4,926.49 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1938-10-01 -> 2025-09-30)

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
1 158 152 140 247 362 506 390 309 305 428 423 208
2 152 146 140 253 372 511 378 309 299 412 373 207
3 152 141 146 255 386 525 365 305 301 438 342 204
4 152 141 143 263 416 520 357 301 296 437 331 204
5 153 141 142 265 460 517 352 317 300 417 324 201
6 154 140 142 267 456 559 337 314 321 409 322 198
7 154 140 140 267 453 585 325 330 324 421 317 201
8 153 141 141 271 469 620 325 332 325 421 310 200
9 155 141 145 283 474 614 321 324 345 421 310 194
10 153 144 148 289 470 598 335 318 377 427 305 193
11 152 144 156 288 479 592 329 307 389 427 298 191
12 151 145 154 285 490 582 316 307 393 431 288 191
13 150 145 154 283 494 567 300 305 424 450 280 186
14 151 146 158 282 476 552 291 299 429 476 278 185
15 151 145 154 298 483 555 289 283 434 472 275 182
16 149 142 156 310 476 541 302 288 442 458 267 182
17 148 140 164 323 484 546 292 282 434 450 255 180
18 147 143 170 338 463 542 297 281 442 450 245 178
19 148 144 177 343 460 533 290 284 454 439 242 179
20 149 148 194 332 469 519 302 277 460 445 238 177
21 150 147 200 318 482 552 293 281 466 448 234 176
22 149 145 213 317 498 531 287 282 484 450 230 176
23 148 146 223 330 502 498 289 286 501 448 226 176
24 149 142 221 320 475 495 290 298 475 442 223 174
25 150 143 228 319 466 494 289 307 460 444 219 173
26 149 143 225 309 482 469 302 298 450 458 216 172
27 151 142 228 308 497 452 303 305 439 451 213 170
28 148 143 233 320 509 440 302 304 436 443 208 168
29 147 153 244 330 518 412 301 297 439 445 207 166
30 145   255 354 526 402 305 305 438 440 208 165
31 149   248   526   305 312   432   163