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 Wyoming

Click to hide state-specific text

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

UPDATED October 1, 2019: USGS streamflow monitoring will continue at the following site effective October 1, 2019:
  • 09219200 Blacks Fork above Smiths Fork, near Lyman, WY (2018 to present)
USGS monitoring activities at this site will be funded by a partner agency. Partner funding for this site will result in continuation of streamflow monitoring activities. 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 06639000 SWEETWATER RIVER NEAR ALCOVA, WY


Natrona County, Wyoming
Hydrologic Unit Code 10180006
Latitude  42°29'24", Longitude 107°08'00" NAD27
Drainage area 2,338  square miles
Contributing drainage area 2,245  square miles
Gage datum 5,890 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 1913-10-01 -> 2018-09-30)

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 32 32 52 131 322 441 199 59 27 36 53 44
2 32 32 53 132 316 440 186 57 26 37 52 44
3 32 33 54 136 310 439 175 55 26 37 53 43
4 32 33 54 140 311 436 166 53 25 37 54 42
5 32 34 55 146 317 433 157 52 25 38 54 42
6 31 34 57 157 331 434 150 51 24 40 54 42
7 32 34 58 174 338 433 143 49 24 41 55 42
8 31 34 59 186 349 429 137 47 24 42 54 41
9 31 34 61 196 357 421 130 46 24 42 53 41
10 32 35 63 206 369 419 122 44 24 43 53 41
11 32 36 64 210 376 417 116 43 24 43 53 41
12 31 37 65 215 375 415 110 42 25 44 52 40
13 31 36 69 239 377 415 106 41 25 45 51 40
14 31 36 72 246 374 408 101 40 26 46 51 39
15 31 36 72 250 366 398 96 39 26 46 50 40
16 31 36 73 256 360 394 92 38 26 47 49 39
17 31 36 74 257 361 386 89 38 27 47 49 38
18 30 37 75 252 367 373 86 37 27 48 49 38
19 31 38 78 246 379 362 83 37 28 48 50 38
20 31 39 80 259 389 349 80 37 28 49 49 38
21 31 39 85 273 399 339 77 36 28 50 48 38
22 31 40 98 275 410 328 74 35 28 50 47 37
23 32 40 102 277 420 311 77 35 29 50 47 37
24 33 41 103 283 422 298 74 34 30 51 48 37
25 32 41 101 295 425 283 72 33 31 51 48 36
26 32 42 103 308 425 270 70 32 32 52 47 35
27 32 43 110 326 432 254 68 30 36 52 46 34
28 32 43 122 331 439 238 66 30 40 52 46 33
29 32 45 129 333 445 227 64 29 39 52 46 34
30 32   125 329 449 213 62 28 40 52 46 34
31 32   123   446   62 27   53   34