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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 06197800 East Boulder River bl Dry Fork Cr nr Mcleod, MT


Sweet Grass County, Montana
Hydrologic Unit Code 10070002
Latitude  45°30'44.4", Longitude 110°05'15.8" NAD83
Drainage area 38.9  square miles
Gage datum 6,152 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 2019-10-01 -> 2024-09-30)

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 7.3 5.3 4.7 4.3 20 306 138 27 17 15 16 11
2 7.2 5 4.7 4.3 23 321 131 27 17 17 16 11
3 7.2 5 4.6 4.7 26 387 123 29 17 18 17 11
4 7.1 4.9 4.7 5 28 409 127 27 17 17 16 11
5 7 5 4.7 5.2 31 452 112 30 17 18 16 11
6 6.8 5 4.6 5.3 29 438 103 28 16 18 16 11
7 6.7 5.1 4.5 5.2 31 407 99 28 16 18 16 11
8 6.5 5.2 4.8 5.2 33 353 90 27 16 18 15 11
9 6.5 5.1 4.5 5.1 33 343 78 26 18 16 15 10
10 6.4 5 4.4 5.4 28 394 74 28 18 16 15 10
11 6.5 5 4.3 5.6 28 387 67 25 18 17 15 10
12 6.4 5 4.3 6.1 29 407 60 24 17 17 15 10
13 6.3 5 4.3 6.3 34 450 57 24 16 18 14 10
14 6.2 4.9 4.3 6.7 46 341 55 23 16 18 14 10
15 6.1 4.8 4.3 7.1 54 287 57 22 16 17 14 9.9
16 6 4.7 4.3 7.1 69 256 53 21 15 19 14 9.7
17 6 4.7 4.3 7.1 90 264 48 21 15 21 14 9.6
18 5.8 4.9 4.3 6.7 113 276 44 21 15 20 13 9.4
19 5.6 5 4.3 6.4 142 230 41 22 15 20 13 9
20 5.5 5 4.4 6.5 156 191 39 25 15 21 13 8.8
21 5.5 5 4.3 6.5 143 174 38 24 15 20 12 8.5
22 5.4 4.9 4.3 6.6 133 179 36 22 18 19 13 8.4
23 5.5 4.9 4.3 6.9 136 191 35 21 18 20 13 8.3
24 5.6 4.8 4.3 7 127 221 34 20 17 19 12 8.2
25 5.5 4.8 4.3 7.8 121 184 32 20 16 18 12 8.2
26 5.5 4.8 4.3 8.8 127 160 31 20 16 19 12 7.9
27 5.4 4.6 4.2 9.1 156 167 30 19 16 17 12 7.5
28 5.4 4.8 4.2 9.1 198 178 30 20 15 17 12 7.3
29 5.4 6.3 4.2 10 226 172 30 19 15 17 12 7.2
30 5.4   4.1 15 267 145 29 18 15 17 11 7.3
31 5.4   4.3   312   28 18   17   7.3