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USGS Daily Statistics for Wyoming

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Questions or concerns about USGS streamflow data in Wyoming and Montana can be directed to Kirk Miller (kmiller@usgs.gov; 307-775-9168).

UPDATED July 27, 2020: USGS current stream monitoring information will continue at the following sites with funding from partner agencies and USGS Cooperative Matching Funds:
  • 06298000 Tongue River near Dayton, WY - Funded through Sep 30, 2021
  • 06311000 North Fork Powder River near Hazelton, WY - Funded through Sep 30, 2020 only
  • 06324970 Little Powder River above Dry Creek near Weston, WY - Funded through Sep 30, 2021
  • 06429905 Sand Creek near Ranch A near Beulah, WY - Funded through Sep 30, 2020 only
  • 09205000 New Fork River near Big Piney, WY - Funded through Sep 30, 2020 only
  • 13016450 Fish Creek at Wilson, WY - Partner: Teton Conservation District
UPDATED July 12, 2020: USGS current streamflow monitoring information will be discontinued at the following sites effective August 1, 2020:
  • 06289600 West Pass Creek near Parkman, WY (37 yrs)
  • 06289820 East Pass Creek near Dayton, WY (37 yrs)
  • 06297500 Highline Ditch near Dayton, WY
  • 06311400 North Fork Powder River below Pass Creek near Mayoworth, WY (46 yrs)
  • 06392900 Beaver Creek at Mallo Camp near Four Corners, WY (37 yrs)
  • 06392950 Stockade Beaver Creek near Newcastle, WY (37 yrs)
  • 06429500 Cold Springs Creek at Buckhorn, WY (37 yrs)
USGS monitoring activities at these sites had been supported through June 30, 2020 with funding from our partner agency and USGS cooperative matching funds. Without funding from another partner, current water-resources information from these sites will no longer be available from the USGS. Historical data will continue to be available from USGS. Questions or concerns can be directed to Kirk Miller (kmiller@usgs.gov; 307-775-9168).

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 09213500 BIG SANDY RIVER NEAR FARSON, WY


Sublette County, Wyoming
Hydrologic Unit Code 14040104
Latitude  42°19'46.56", Longitude 109°30'42.84" NAD83
Drainage area 322  square miles
Gage datum 6,794 feet above NAVD88
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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 1914-10-01 -> 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 11 12 19 44 96 373 309 74 28 30 26 14
2 11 12 19 44 101 386 298 70 28 31 23 13
3 11 12 19 44 107 393 284 68 28 34 23 13
4 11 12 19 45 113 402 275 65 28 33 22 13
5 11 12 19 46 115 416 261 62 27 36 22 13
6 11 12 19 46 125 435 242 58 27 36 22 13
7 11 12 19 47 135 452 225 55 28 35 22 13
8 11 12 19 48 150 455 217 51 28 34 22 13
9 11 12 19 50 157 461 209 49 27 34 22 13
10 11 12 19 51 166 452 200 47 30 34 22 13
11 11 12 19 54 178 451 191 49 29 34 23 13
12 11 12 19 55 181 443 185 47 29 33 23 13
13 11 12 20 54 184 434 177 50 30 32 23 13
14 11 12 20 53 190 429 170 51 30 30 22 13
15 11 12 20 55 194 432 160 47 30 30 22 13
16 11 12 22 56 198 435 155 44 29 31 21 13
17 11 12 22 59 215 436 146 41 29 31 20 13
18 11 12 22 65 233 419 137 39 29 31 20 13
19 11 12 22 70 256 405 128 38 29 31 20 13
20 11 12 23 72 275 388 124 37 29 30 21 13
21 11 12 23 69 303 386 119 38 30 29 21 14
22 11 12 24 70 327 388 113 38 29 29 20 14
23 11 12 25 73 337 384 110 39 29 29 20 14
24 11 12 26 82 334 380 108 38 29 29 20 14
25 11 12 27 82 344 364 104 37 30 28 20 14
26 11 12 27 81 353 360 100 35 31 28 19 14
27 11 12 28 78 359 351 100 33 32 28 19 14
28 11 12 30 79 369 345 92 33 33 27 19 14
29 11 11 30 78 376 341 86 31 33 27 19 13
30 11   31 78 391 325 81 30 34 26 19 13
31 11   35   378   78 29   27   13