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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 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 06635000 MEDICINE BOW R AB SEMINOE RESERVOIR, NR HANNA, WY


Carbon County, Wyoming
Hydrologic Unit Code 10180004
Latitude  42°00'35", Longitude 106°30'45" NAD27
Drainage area 2,338  square miles
Contributing drainage area 1,942  square miles
Gage datum 6,415.4 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 1938-10-01 -> 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 32 35 60 229 411 689 377 97 28 31 50 44
2 32 35 62 226 399 696 349 97 25 33 49 44
3 32 35 63 225 391 697 319 83 23 33 49 43
4 32 36 64 228 381 715 290 76 21 33 50 42
5 32 37 66 238 399 737 269 68 20 38 50 41
6 32 37 69 253 440 752 249 68 20 43 50 40
7 32 38 70 254 448 766 229 59 19 44 51 40
8 32 39 74 262 468 774 217 53 19 38 52 40
9 32 40 79 260 481 773 201 52 20 38 54 40
10 33 44 86 261 497 771 191 49 22 40 52 39
11 33 50 94 262 524 770 181 46 33 39 51 39
12 32 60 98 261 533 788 182 47 36 39 52 39
13 32 80 102 264 523 787 167 45 35 40 53 39
14 33 62 112 292 521 780 161 44 37 40 53 37
15 33 51 115 302 514 755 152 43 30 41 51 37
16 33 49 122 313 528 738 144 42 27 43 49 37
17 32 47 127 325 544 718 134 40 26 43 49 36
18 32 47 132 342 586 703 122 39 26 43 50 37
19 33 47 143 349 578 671 115 44 26 44 49 36
20 33 49 154 359 595 643 113 42 25 44 48 36
21 33 51 167 360 616 632 120 50 26 46 47 36
22 33 49 183 362 622 602 116 40 27 46 47 35
23 32 49 189 386 635 572 117 46 27 47 48 34
24 33 52 189 387 655 555 113 46 28 46 48 33
25 34 54 214 406 658 522 120 37 30 46 48 33
26 34 58 220 419 663 501 115 32 30 47 47 33
27 34 62 236 398 664 471 128 29 29 47 45 33
28 34 60 262 389 662 453 113 30 30 48 44 33
29 34 55 259 392 669 429 108 28 32 47 44 33
30 34   235 404 673 404 106 27 32 48 45 33
31 35   223   689   102 25   49   33