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 Wyoming

Click to hide state-specific text

Questions or concerns about USGS data and data products in Wyoming and Montana can be directed to the Wyoming-Montana Water Science Center Data Management Section.


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 13011820 Blackrock Cr bl Split Rock Cr, nr Moran, WY


Teton County, Wyoming
Hydrologic Unit Code 17040101
Latitude  43°48'25.6", Longitude 110°10'43.4" NAD83
Drainage area 32.05  square miles
Gage datum 8,582 feet above NAVD88
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 2017-10-01 -> 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 7.6 7.8 7.8 11 78 557 145 24 14 14 14 10
2 7.4 7.8 7.9 12 79 518 133 25 14 14 14 10
3 7.3 7.6 8.2 13 80 556 123 23 13 14 14 10
4 7.2 7.6 11 14 81 631 112 22 13 14 13 9.9
5 7 7.7 11 15 82 673 105 22 13 16 13 9.9
6 6.8 8 16 16 84 660 93 21 14 14 13 9.8
7 6.7 8.2 17 17 86 581 85 21 15 14 13 9.9
8 6.7 8.4 17 17 87 425 80 21 15 14 13 9.9
9 6.8 8.7 17 18 86 353 74 21 15 14 13 9.9
10 6.8 8.8 17 18 83 309 67 19 15 13 12 9.7
11 7 8.8 17 19 83 322 60 19 16 14 12 9.4
12 7.2 9.1 18 20 85 377 57 18 16 14 12 9.2
13 7.2 9 18 22 86 445 55 18 15 14 12 9
14 7.3 8.9 18 24 95 414 51 17 14 14 12 8.8
15 7.3 8.7 18 26 111 386 48 17 13 13 12 8.7
16 7.3 8.7 18 28 148 350 47 17 13 13 12 8.7
17 7.4 8.7 18 30 175 326 46 16 13 14 12 8.7
18 7.5 8.6 16 32 200 323 42 16 13 13 12 8.6
19 7.5 8.5 15 34 229 303 39 16 13 14 12 8.7
20 7.5 8.4 15 39 260 263 37 16 16 16 12 8.7
21 7.5 8.3 14 44 236 243 36 16 15 15 11 8.6
22 7.4 8.1 13 48 211 224 34 16 15 14 11 8.6
23 7.4 8 12 51 228 208 35 16 16 13 11 8.6
24 7.5 7.9 11 55 199 196 33 15 15 14 11 8.5
25 7.3 7.9 9.8 58 231 192 31 15 14 14 11 8.6
26 7.2 7.7 9.5 61 241 180 30 15 17 13 11 8.6
27 7.1 7.5 9.5 66 264 171 29 16 15 13 11 8.5
28 7.2 7.4 9.6 70 335 185 30 16 16 13 11 8.4
29 7.4 5.8 9.5 73 407 184 29 15 17 14 11 8.3
30 7.5   9.5 76 459 156 27 14 15 14 11 8.2
31 7.7   10   544   25 14   14   7.8