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USGS Daily Statistics for Montana

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Questions or concerns about USGS data and data products in Montana and Wyoming 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 06098800 Cut Bank Cr ab Gillam Coulee, nr Sundance, MT


Glacier County, Montana
Hydrologic Unit Code 10030202
Latitude  48°40'42.52", Longitude 112°35'38.42" NAD83
Drainage area 526.8  square miles
Gage datum 3,835 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 2018-10-01 -> 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 54 53 51 107 285 541 498 39 17 33 98 51
2 50 47 55 94 381 548 476 36 17 37 90 78
3 55 46 57 81 403 505 375 33 16 36 86 139
4 66 49 57 86 395 512 332 31 14 38 85 107
5 54 57 61 89 394 525 290 28 14 40 86 97
6 49 57 66 93 407 514 245 28 13 42 121 71
7 47 58 66 119 454 484 221 28 15 43 165 68
8 48 51 66 140 436 473 215 27 17 46 116 68
9 49 50 65 138 388 492 201 31 18 58 81 67
10 46 46 65 153 345 542 183 31 19 55 76 66
11 45 43 68 188 306 623 170 27 18 52 81 70
12 38 44 67 162 284 598 156 23 16 52 85 70
13 38 43 77 138 274 586 144 22 14 53 83 63
14 38 40 86 121 271 549 137 20 13 53 84 68
15 34 35 81 114 270 503 128 17 13 52 90 67
16 34 34 72 119 286 421 115 15 13 50 158 67
17 31 35 68 115 334 367 105 13 12 49 138 70
18 32 33 71 123 401 350 109 13 10 48 125 65
19 34 34 73 140 442 395 107 14 9 47 122 64
20 35 37 72 149 476 518 96 14 16 46 94 70
21 40 38 67 153 532 603 88 15 17 44 82 72
22 39 39 66 186 532 595 77 19 19 42 81 67
23 37 38 78 203 467 479 70 21 21 42 78 57
24 42 40 82 199 403 431 63 72 20 43 72 54
25 41 39 86 188 400 406 56 36 19 40 66 54
26 46 42 83 182 433 336 56 36 19 47 62 48
27 48 48 85 186 471 292 56 24 21 57 54 48
28 48 50 94 196 539 285 51 20 28 55 51 47
29 48 63 107 203 590 294 46 18 35 49 45 49
30 50   129 217 537 386 43 17 31 83 52 49
31 52   133   516   40 17   127   53