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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 12366080 Whitefish River nr mouth at Kalispell, MT


Flathead County, Montana
Hydrologic Unit Code 17010210
Latitude  48°13'33.34", Longitude 114°17'33.58" NAD83
Drainage area 180  square miles
Gage datum 2,917 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 2006-10-01 -> 2020-09-30)

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 78 76 91 231 427 745 588 182 93 72 95 87
2 75 76 92 237 424 747 575 176 91 72 96 90
3 72 76 93 239 422 756 560 177 89 72 96 89
4 74 78 94 241 425 765 540 171 87 72 96 88
5 78 81 95 242 429 767 523 164 86 72 97 88
6 79 83 95 244 439 771 505 159 86 72 96 83
7 81 83 96 247 452 775 486 154 85 72 95 80
8 80 82 98 253 468 777 469 150 84 73 96 80
9 80 82 99 261 484 775 451 145 86 73 96 83
10 80 84 101 273 501 771 431 143 85 73 96 85
11 78 89 106 278 516 767 413 141 83 73 95 86
12 77 91 108 284 532 753 394 137 82 72 94 86
13 79 94 113 293 546 740 378 133 81 72 94 86
14 81 96 119 298 562 729 367 131 79 71 93 85
15 82 97 124 300 577 719 354 128 78 73 93 81
16 80 99 139 297 584 708 340 125 77 74 93 80
17 81 98 153 296 593 703 326 123 76 74 93 78
18 82 98 160 299 606 706 312 120 76 74 93 81
19 82 98 168 302 620 707 299 117 78 74 91 82
20 81 98 172 306 638 705 287 115 78 74 90 82
21 80 97 174 314 652 705 275 113 77 75 94 82
22 78 97 178 332 662 705 263 111 78 76 92 82
23 80 97 188 343 678 706 254 109 77 78 92 83
24 79 95 192 355 701 697 245 105 76 79 91 82
25 81 94 191 369 719 683 236 103 76 78 91 83
26 82 91 195 383 728 671 228 102 75 78 89 82
27 84 92 207 399 733 656 220 100 74 79 89 82
28 84 92 213 413 741 640 211 98 73 81 90 83
29 82 82 217 422 743 621 203 97 72 82 89 80
30 81   220 429 745 603 196 95 72 84 86 76
31 79   223   745   189 94   90   75