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USGS Daily Statistics for Montana

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Questions or concerns about USGS streamflow data in Montana and Wyoming can be directed to Kirk Miller (kmiller@usgs.gov; 307-775-9168).

Updated December 27, 2017 - USGS streamflow monitoring was reactivated with partner funding at the following sites effective December 24, 2017:
  • 12365700 Stillwater R at Lawrence Park at Kalispell, MT
  • 12366080 Whitefish R nr mouth at Kalispell, MT
and at the following site October 1, 2017: - USGS streamflow monitoring was discontinued at the following sites effective September 12, 2017:
  • 06111800 Big Spring Cr at R&B Trading Post nr Lewistown, MT (POR 2 yrs)
  • 06216900 Pryor Cr nr Huntley, MT (POR 24 yrs)
  • 12335100 Blackfoot R ab Nevada Cr nr Helmville, MT (POR 17 yrs)
and at the following site effective October 1, 2017:
  • 06307600 Hanging Woman Cr nr Birney, MT
USGS monitoring activities at these sites were funded by partner agencies. Lack of partner funding for these sites resulted in discontinuation of all streamgaging 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 06140500 Milk River at Havre MT


Hill County, Montana
Hydrologic Unit Code 10050004
Latitude  48°33'49.27", Longitude 109°41'45.44" NAD83
Drainage area 5,655  square miles
Contributing drainage area 5,027  square miles
Gage datum 2,465.24 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 82 - 88 years of record in, ft3/s   (Calculation Period 1897-10-01 -> 2017-09-30)

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 61 51 129 470 534 935 762 765 455 188 89 59
2 74 52 138 455 555 920 761 750 446 181 94 59
3 110 52 146 473 570 913 779 738 428 182 91 61
4 96 53 153 478 581 922 797 723 414 177 93 59
5 76 64 165 496 591 938 760 710 435 168 95 58
6 74 74 183 474 643 928 770 697 437 167 93 58
7 71 66 222 479 669 954 775 685 445 165 92 57
8 64 71 213 482 683 980 780 670 436 159 88 57
9 53 67 218 512 729 994 808 666 423 158 88 58
10 54 66 228 594 770 949 787 643 413 155 85 58
11 54 69 258 630 791 900 776 633 392 160 78 56
12 54 68 258 683 789 885 781 621 378 156 77 56
13 54 72 261 644 810 877 802 618 361 152 75 55
14 53 85 273 582 817 852 786 609 349 147 74 55
15 52 78 317 534 824 841 792 604 330 147 74 54
16 51 107 312 499 833 813 783 596 314 140 73 54
17 51 105 351 480 832 798 789 581 301 137 72 54
18 52 104 348 442 838 794 809 572 289 134 66 54
19 53 103 381 411 868 777 800 555 288 129 66 53
20 55 103 381 395 859 790 797 554 276 122 66 55
21 54 125 346 397 869 770 803 537 264 118 67 54
22 52 127 351 436 871 780 808 532 253 123 66 53
23 51 129 357 435 896 810 813 517 248 116 64 52
24 51 128 396 429 926 792 815 512 240 110 64 52
25 51 130 389 456 949 803 810 503 242 109 64 52
26 51 109 370 441 953 810 811 495 233 98 63 52
27 50 108 379 447 945 802 824 486 223 95 64 52
28 51 111 413 459 955 806 820 483 211 94 63 52
29 51 204 461 478 976 793 808 470 202 90 62 51
30 51   441 493 978 796 795 468 197 88 63 51
31 51   417   978   771 462   89   51