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


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS Daily Statistics for the Nation

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 09073400 ROARING FORK RIVER NEAR ASPEN, CO.


Pitkin County, Colorado
Hydrologic Unit Code 14010004
Latitude  39°10'48", Longitude 106°48'05" NAD27
Drainage area 106  square miles
Gage datum 8,014.01 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 1964-10-01 -> 2021-09-30)

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 26 24 24 32 83 329 332 90 50 45 35 30
2 26 24 24 32 87 335 309 86 50 43 35 30
3 26 24 24 32 92 346 287 85 48 44 34 30
4 26 24 24 32 98 358 256 84 48 43 35 29
5 26 24 24 33 103 384 249 86 48 44 34 29
6 26 24 24 34 108 405 245 84 50 43 34 29
7 26 24 24 36 113 419 232 78 49 43 34 29
8 26 24 24 37 118 425 237 76 49 43 34 29
9 26 24 24 39 124 419 242 71 49 43 34 29
10 26 24 25 40 127 413 235 69 49 44 33 28
11 26 24 25 41 131 396 214 68 48 44 33 29
12 25 24 25 42 138 393 210 69 49 43 33 28
13 25 24 25 42 146 395 196 67 50 43 33 28
14 25 24 25 43 158 416 179 65 48 42 33 29
15 25 24 25 46 166 433 170 64 48 41 32 28
16 25 24 26 47 180 432 166 61 48 42 32 28
17 25 24 27 49 196 455 165 60 49 41 32 28
18 25 24 27 51 204 458 151 60 48 40 32 28
19 25 24 28 53 218 451 145 58 48 40 31 28
20 25 24 28 53 231 451 139 58 49 40 31 27
21 25 24 28 55 244 464 130 57 49 39 32 27
22 25 24 29 58 254 451 123 58 49 38 31 27
23 25 24 29 61 261 420 118 55 48 38 31 27
24 25 24 29 64 266 409 116 54 48 38 31 27
25 25 24 30 65 267 405 114 54 48 37 31 27
26 25 24 30 67 276 395 109 54 47 37 30 27
27 25 24 30 69 284 371 104 53 46 37 30 27
28 24 24 30 70 299 354 99 51 46 38 30 27
29 24 24 30 73 321 344 99 50 47 37 30 27
30 24   30 77 326 338 97 50 46 36 30 27
31 24   31   320   94 49   36   26