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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.

UPDATED June 27, 2022: The station below has been rescued and will be funded by the City of Bozeman in fiscal year 2023.
  • 06050000 Hyalite Creek at Hyalite Ranger Station near Bozeman, MT

Please contact the Wyoming-Montana Science Center for more information.

Current Conditions for Montana: Streamflow -- 240 site(s) found

PROVISIONAL DATA SUBJECT TO REVISION

The USGS monitors water resources in Montana in cooperation with State, County, local, and other Federal agencies.

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Station
Number
Station name Date/Time Gage
height,
feet
Dis-
charge,
ft3/s
Long-
term
median
flow
7/1
Temper-
ature,
water,
deg C
Group UPPER MISSOURI RIVER BASIN
06006000 Red Rock Cr ab Lakes, nr Lakeview, MT  07/01 20:30 MDT 3.34 66.1 64.0  14.5 
06012500 Red Rock R bl Lima Reservoir nr Monida MT  07/01 20:30 MDT 3.24 490 415 -- 
06016000 Beaverhead River at Barretts MT  07/01 20:15 MDT 1.89 631 626 -- 
06017000 Beaverhead River at Dillon MT  07/01 20:15 MDT 3.55 216 178 -- 
06018500 Beaverhead River near Twin Bridges MT  07/01 20:15 MDT 3.61 94.3 185 -- 
06019500 Ruby River above reservoir near Alder, MT  07/01 20:45 MDT 3.62 340 239 -- 
06020600 Ruby River below reservoir near Alder, MT  07/01 20:45 MDT 3.55 338 332 -- 
06023000 Ruby River near Twin Bridges MT  07/01 20:45 MDT 2.89 177 304  17.6 
06023100 Beaverhead River at Twin Bridges, MT  07/01 20:30 MDT Ssn Ssn 557 Ssn 
06024450 Big Hole River bl Big Lake Cr at Wisdom MT  07/01 20:45 MDT 2.51 111 149  19.0 
06024540 Big Hole River bl Mudd Cr nr Wisdom MT  07/01 20:30 MDT 3.41 648 629 -- 
06024580 Big Hole River near Wise River MT  07/01 20:45 MDT -- --     ---  18.4 
06025250 Big Hole River at Maiden Rock nr Divide MT  07/01 20:45 MDT 4.27 1,720 1,840  16.6 
06025500 Big Hole River near Melrose MT  07/01 20:15 MDT 2.98 1,690 2,050  16.8 
06026210 Big Hole River near Glen MT  07/01 20:30 MDT 3.56 1,930 1,490  18.3 
06026420 Big Hole R bl Hamilton Ditch nr Twin Bridges, MT  07/01 20:30 MDT 2.890 1,750 1,850  18.5 
06026500 Jefferson River near Twin Bridges MT  07/01 20:15 MDT 4.63 2,020 2,950  19.4 
06027600 Jefferson River at Parsons Bdg nr Silver Star, MT  07/01 20:30 MDT Ssn Ssn 2,080 -- 
    11/01 00:45 MDT -- --     ---  3.7 
06033000 Boulder River near Boulder MT  07/01 20:15 MDT 5.67 134 135 -- 
06035000 Willow Creek near Harrison MT  07/01 20:15 MDT 2.05 107 95.0  13.6 
06036650 Jefferson River near Three Forks MT  07/01 21:00 MDT 4.32 2,300 2,160  20.6 
06036805 Firehole River at Old Faithful, YNP  07/01 21:00 MDT 2.72 87.3 91.0  15.5 
06036905 Firehole River near West Yellowstone MT  07/01 21:00 MDT 3.17 346 309  24.3 
06036940 Tantalus Creek at Norris Junction, YNP  07/01 20:30 MDT 1.37 3.24 3.30  27.3 
06037100 Gibbon River at Madison Jct, YNP  07/01 21:00 MDT 4.98 181 138 -- 
06037500 Madison River near West Yellowstone, MT  07/01 20:30 MDT 1.90 495 545  21.4 
06038500 Madison River bl Hebgen Lake nr Grayling MT  07/01 20:45 MDT 1.58 778 994  15.7 
06038800 Madison River at Kirby Ranch nr Cameron MT  07/01 20:45 MDT 2.03 1,210 1,290  15.1 
06040000 Madison River near Cameron MT  07/01 20:15 MDT 2.78 1,820 1,770  16.5 
06040800 Madison River ab powerplant nr McAllister MT  07/01 20:30 MDT 5.64 1,020 887 -- 
06041000 Madison River bl Ennis Lake nr McAllister MT  07/01 20:45 MDT 3.54 2,400 2,080  17.2 
06043120 Gallatin River above Deer Creek, near Big Sky, MT  07/01 20:30 MDT 6.46 1,490 1,110  12.6 
06043500 Gallatin River near Gallatin Gateway, MT  07/01 21:00 MDT 3.61 2,550 1,910 -- 
06048650 E Gallatin R ab Water Reclamation Fa nr Bozeman MT  07/01 20:30 MDT 4.38 157 106 -- 
06050000 Hyalite C at Hyalite R S nr Bozeman MT  07/01 20:30 MDT 3.01 178 164 -- 
06052500 Gallatin River at Logan MT  07/01 21:00 MDT 6.29 2,460 1,970  17.9 
06054500 Missouri River at Toston MT  07/01 21:00 MDT 5.71 6,810 8,330  18.8 
06061500 Prickly Pear Creek near Clancy MT  07/01 20:30 MDT 0.91 33.9 69.0 -- 
06062500 Tenmile Creek near Rimini MT  07/01 20:45 MDT 1.90 13.5 18.0 -- 
06063000 Tenmile Creek near Helena MT  07/01 20:15 MDT 2.60 18.6 29.0 -- 
06065500 Missouri River bl Hauser Dam near Helena MT  07/01 21:00 MDT 3.76 4,080 4,830 -- 
06066500 Missouri River bl Holter Dam nr Wolf Cr MT  07/01 20:45 MDT 2.62 4,050 6,600  14.9 
06071300 Little Prickly Pear Cr at Wolf Cr MT  07/01 20:45 MDT 2.83 37.5 91.0 -- 
06073500 Dearborn River near Craig MT  07/01 20:15 MDT 3.78 130 247  18.3 
06074000 Missouri River at Cascade MT  07/01 20:30 MDT 6.88 4,410 10,700 -- 
06076590 Camas C nr Mouth nr White Sulphur Springs MT  07/01 20:45 MDT 3.49 --     ---  15.3 
06076690 Smith River near Ft Logan MT  07/01 20:30 MDT 3.00 116 208 -- 
06077200 Smith River bl Eagle Cr nr Fort Logan MT  07/01 20:15 MDT 3.62 251 296  19.0 
06077500 Smith River near Eden MT  07/01 20:45 MDT 3.58 325 475 -- 
06078200 Missouri River near Ulm MT  07/01 21:00 MDT 3.82 4,370 7,980 -- 
06078500 North Fork Sun River near Augusta MT  07/01 20:30 MDT 5.29 974 632 -- 
06079000 South Fork Sun River near Augusta MT  07/01 20:15 MDT 3.19 856 785 -- 
06080900 Sun River bl Diversion Dam nr Augusta MT  07/01 20:45 MDT 4.79 568 627 -- 
06082200 Sun River bl Willow Cr nr Augusta MT  07/01 20:15 MDT 2.65 455 386 -- 
06085800 Sun River at Simms MT  07/01 20:30 MDT 3.06 454 340  19.5 
06088500 Muddy Creek at Vaughn MT  07/01 20:30 MDT 5.04 367 262 -- 
06089000 Sun River near Vaughn MT  07/01 21:00 MDT 2.80 1,020 833 -- 
06090000 Missouri River at Great Falls MT  04/20 07:30 MDT Dis --     --- -- 
Group LOWER MISSOURI RIVER BASIN
06090300 Missouri River near Great Falls MT  07/01 20:45 MDT 3.58 6,520 9,280 -- 
06090500 Belt Creek near Monarch MT  07/01 20:15 MDT 2.96 204 278 -- 
06090800 Missouri River at Fort Benton MT  07/01 20:30 MDT 2.67 6,750 12,100 -- 
06091700 Two Medicine River bl South Fork nr Browning MT  07/01 20:15 MDT 3.96 1,020 526 -- 
06092020 Two Medicine River ab Badger Cr, nr Piegan, MT  07/01 20:15 MDT 2.93 699 1,050 -- 
06093200 Badger Cr bl Four Horns Canal nr Browning MT  07/01 20:15 MDT 5.10 298 215 -- 
06094900 Birch Cr bl Heart Butte Road, nr Heart Butte, MT  07/01 20:15 MDT 2.38 274     --- -- 
06098120 Birch Creek at Bullhead Bridge, nr Valier, MT  07/01 20:30 MDT 4.38 29.7 39.0  24.1 
06098800 Cut Bank Cr ab Gillam Coulee, nr Sundance, MT  07/01 20:15 MDT 4.97 384 1,340 -- 
06099000 Cut Bank Creek at Cut Bank MT  07/01 20:30 MDT 3.14 425 351 -- 
06099500 Marias River near Shelby MT  07/01 20:30 MDT 4.84 1,670 1,370 -- 
06101200 Willow Creek near Galata, MT  07/01 20:30 MDT 1.43 --     --- -- 
06101500 Marias River near Chester MT  07/01 20:15 MDT 4.55 1,280 958 -- 
06101630 Marias River at Highway 223 bridge near Chester,MT  07/01 20:45 MDT -- --     ---  18.5 
06102050 Marias River near Loma MT  07/01 20:00 MDT 2.03 1,120 968  21.4 
06102500 Teton River bl South Fork nr Choteau MT  07/01 20:45 MDT 4.63 242 210 -- 
06108000 Teton River near Dutton MT  07/01 20:30 MDT 1.90 35.8 106 -- 
06108800 Teton River at Loma MT  07/01 20:30 MDT 0.85 38.9 45.0 -- 
06109500 Missouri River at Virgelle MT  07/01 21:00 MDT 4.02 7,740 11,300 -- 
06110020 Judith River above Carr Creek near Utica MT  07/01 20:30 MDT 3.19 81.0 95.0 -- 
06111800 Big Spring Cr at R&B Trading Post nr Lewistown MT  07/01 20:30 MDT 3.58 113 173 -- 
06114700 Judith River nr mouth, nr Winifred MT  07/01 20:15 MDT 4.94 244 490 -- 
06115200 Missouri River near Landusky MT  07/01 21:00 MDT 14.53 7,400 12,400 -- 
    07/01 20:45 MDT -- --     ---  22.4 
06119200 South Fork Musselshell River at Martinsdale, MT  07/01 20:45 MDT 2.31 40.5 109 -- 
06119600 Musselshell River nr Martinsdale, MT  07/01 20:15 MDT 1.78 55.6 74.0 -- 
06120500 Musselshell River at Harlowton MT  07/01 21:00 MDT 2.95 103 166 -- 
06123030 Musselshell River ab Mud Cr nr Shawmut MT  07/01 20:30 MDT 3.52 72.4 78.0 -- 
06125600 Musselshell River ab Big Coulee Creek at Lavina MT  07/01 20:30 MDT 2.39 201 266 -- 
06126500 Musselshell River near Roundup MT  07/01 21:00 MDT 2.18 200 200 -- 
06127500 Musselshell River at Musselshell MT  07/01 20:30 MDT 2.38 145 146 -- 
06130000 Flatwillow Creek near Mosby MT  07/01 21:00 MDT 4.74 --     --- -- 
    06/17 18:45 MDT -- 0.00 148 -- 
06130500 Musselshell River at Mosby MT  07/01 20:45 MDT 2.28 7.87 241 -- 
06131200 Nelson Creek near Van Norman MT  07/01 20:15 MDT 1.99 0.00 .020 -- 
06132000 Missouri River below Fort Peck Dam MT  10/04 13:15 MDT Dis --     --- -- 
06133500 N F Milk River ab St. Mary canal nr Browning MT  07/01 20:15 MDT 1.62 9.78 15.0 -- 
06135000 Milk River at Eastern Crossing of Int Bndry  07/01 20:15 MDT 4.18 884 662 -- 
06137570 Boxelder Creek near Rocky Boy, MT  07/01 21:00 MDT 3.70 Rat 8.90 -- 
06137575 Boxelder Creek at Box Elder, MT  07/01 21:00 MDT 6.64 0.70     --- -- 
06138580 Big Sandy Cr ab Spring Coulee, nr Laredo, MT  07/01 21:00 MDT 2.63 0.15 .15 -- 
06139500 Big Sandy Creek near Havre MT  07/01 20:30 MDT 1.43 0.01 15.0 -- 
06140500 Milk River at Havre MT  07/01 20:15 MDT 1.58 368 700 -- 
06142400 Clear Creek near Chinook MT  07/01 20:30 MDT 1.15 3.18 18.0 -- 
06151500 Battle Creek near Chinook MT  07/01 20:30 MDT 1.12 5.06 13.0 -- 
06154100 Milk River near Harlem MT  07/01 20:30 MDT 4.00 252 441 -- 
06154400 Peoples Creek near Hays MT  07/01 20:15 MDT 2.51 0.10 5.40 -- 
06155030 Milk River near Dodson MT  07/01 20:15 MDT 3.02 3.85 88.0 -- 
06155500 Milk River at Malta MT  07/01 20:15 MDT 1.11 15.4 268 -- 
06164510 Milk River at Juneberg Bridge nr Saco MT  07/01 21:00 MDT 2.89 73.9 312 -- 
06166000 Beaver Cr bl Guston Coulee nr Saco MT  07/01 20:15 MDT 1.27 9.05 1.50 -- 
06167500 Beaver Creek near Hinsdale MT  07/01 20:30 MDT 2.60 0.00 60.0 -- 
06169500 Rock Creek bl Horse Creek nr int'l boundary  07/01 20:30 MDT 2.53 1.82 2.80 -- 
06172310 Milk River at Tampico MT  07/01 20:30 MDT 1.57 7.12 285 -- 
06174500 Milk River at Nashua MT  07/01 21:00 MDT 1.54 42.7 435 -- 
06175100 Missouri R at W Frazer Pump Plant nr Frazer MT  07/01 21:00 MDT 8.44 --     --- -- 
06175510 Missouri R at E Frazer Pump Plant nr Frazer MT  07/01 20:30 MDT 42.20 --     --- -- 
06177000 Missouri River near Wolf Point MT  07/01 21:00 MDT 10.85 7,460 8,670 -- 
06177500 Redwater River at Circle MT  07/01 20:30 MDT 3.44 0.13 .50 -- 
06178000 Poplar River at international boundary  07/01 20:15 MDT 2.31 0.49 3.80 -- 
06178500 East Poplar River at international boundary  07/01 20:30 MDT 5.23 1.86 2.60 -- 
06181000 Poplar River near Poplar MT  07/01 20:30 MDT 6.97 46.9 53.0 -- 
06183450 Big Muddy Creek near Antelope MT  07/01 20:15 MDT 1.68 5.08 7.90 -- 
06185110 Big Muddy Creek nr mouth nr Culbertson MT  07/01 20:15 MDT 4.46 15.0 12.0 -- 
06185500 Missouri River near Culbertson MT  07/01 21:00 MDT 3.09 7,440 9,440 -- 
06336600 BEAVER CREEK NR TROTTERS, ND  07/01 21:15 CDT -- 9.37 6.40 -- 
      [Radar]  07/01 21:15 CDT 2.47 --     --- -- 
Group YELLOWSTONE RIVER BASIN
06186500 Yellowstone River at Yellowstone Lk Outlet YNP  07/01 20:30 MDT 6.59 5,150 4,360 -- 
06187915 Soda Butte Cr at Park Bndry at Silver Gate  07/01 20:45 MDT 2.76 423 288 -- 
06188000 Lamar River nr Tower Ranger Station YNP  07/01 20:15 MDT 4.45 2,830 2,280 -- 
    06/14 16:15 MDT -- --     --- Eqp 
06190540 Boiling River at Mammoth,YNP  07/01 20:15 MDT 1.12 24.4 27.0  52.1 
06191000 Gardner River near Mammoth, YNP  07/01 20:45 MDT 2.61 432 411 -- 
06191500 Yellowstone River at Corwin Springs MT  07/01 21:00 MDT 6.14 10,500 9,130  12.8 
06192500 Yellowstone River near Livingston, MT  07/01 20:45 MDT 5.54 13,100 10,900 -- 
    06/13 12:45 MDT -- --     ---  24.2 
06192900 Dugout Creek at mouth, nr Wilsall, MT  07/01 20:15 MDT 2.19 Rat     ---  9.4 
06192980 Shields River ab Smith Cr, nr Wilsall, MT  07/01 20:15 MDT 2.65 --     ---  13.1 
    08/19 00:45 MDT -- Rat 99.0 -- 
      [YSI EXO]  07/01 20:15 MDT -- --     ---  13.0 
06195600 Shields River nr Livingston MT  07/01 20:30 MDT 1.44 232 349 -- 
06195750 Yellowstone River at Springdale, MT  07/01 21:00 MDT -- --     ---  15.6 
06195950 Yellowstone River at Big Timber, MT  07/01 20:30 MDT -- --     ---  15.4 
06197800 East Boulder River bl Dry Fork Cr nr Mcleod, MT  07/01 20:30 MDT 4.14 370 75.0 -- 
06200000 Boulder River at Big Timber MT  07/01 20:45 MDT 4.86 2,160 1,970 -- 
06204050 West Rosebud Creek near Roscoe MT  07/01 21:00 MDT 2.43 632 353 -- 
06204070 W Rosebud Cr at Emerald Lk Campground nr Roscoe  07/01 21:05 MDT 3.06 761 460 -- 
    07/01 21:00 MDT -- --     ---  9.9 
06205000 Stillwater River near Absarokee MT  07/01 20:15 MDT 5.38 4,740 2,920  14.4 
06207500 Clarks Fork Yellowstone River nr Belfry MT  07/01 21:00 MDT 5.17 6,040 3,330 -- 
06208500 Clarks Fork Yellowstone River at Edgar MT  07/01 20:30 MDT 6.47 5,030 3,040 -- 
06209500 Rock Creek near Red Lodge MT  07/01 21:00 MDT 6.59 679 518 -- 
06211000 Red Lodge Cr ab Cooney Re nr Boyd MT  07/01 20:15 MDT 2.86 202 126 -- 
06211500 Willow Creek near Boyd MT  07/01 20:30 MDT 3.11 67.4 57.0 -- 
06214500 Yellowstone River at Billings MT  07/01 21:00 MDT 8.85 29,000 20,000 Eqp 
06286490 Big Horn Canal near St. Xavier MT  07/01 20:15 MDT 73.10 396     --- -- 
06287000 Bighorn River near St. Xavier, MT  07/01 20:15 MDT 61.82 5,470 5,870 -- 
06287800 Bighorn River at bridge, at St. Xavier, MT  07/01 20:30 MDT 7.92 5,590 3,900 -- 
06288400 Bighorn River at Two Leggins Bridge, near Hardin  07/01 20:30 MDT 11.70 5,740 3,690 -- 
06289000 Little Bighorn River at State Line nr Wyola MT  07/01 21:00 MDT 2.87 303 286 -- 
06294000 Little Bighorn River near Hardin MT  07/01 20:15 MDT 3.57 473 387 -- 
06294500 Bighorn River ab Tullock Cr nr Bighorn MT  07/01 21:00 MDT 3.80 6,050 5,679 -- 
06295000 Yellowstone River at Forsyth MT  07/01 17:45 MDT 6.99 37,100 26,600 -- 
06295113 Rosebud C at Reservation Bndry nr Kirby MT  07/01 20:45 MDT 3.50 Bkw 4.90 -- 
06295220 Rosebud C Bel Lame Deer C nr Lame Deer MT  07/01 20:45 MDT 4.04 4.89 24.0 -- 
06306300 Tongue River at State Line nr Decker MT  07/01 20:15 MDT 4.35 911 720 -- 
06307500 Tongue River at Tongue R Dam nr Decker MT  07/01 20:30 MDT 12.61 951 632 -- 
06307616 Tongue R at Birney Day School Br nr Birney MT  07/01 20:30 MDT 3.10 776 630 -- 
06307662 Tongue River at Ashland, MT  07/01 21:00 MDT 12.73 999     --- -- 
06307830 Tongue R bl Brandenberg bridge nr Ashland MT  07/01 21:15 MDT 5.91 1,250 799 -- 
06308500 Tongue River at Miles City, MT  07/01 21:00 MDT 4.12 1,160 722 -- 
06309000 Yellowstone River at Miles City, MT  07/01 21:00 MDT 9.17 37,600 28,999 -- 
06324500 Powder River at Moorhead MT  07/01 20:45 MDT 3.44 389 602 -- 
06326500 Powder River near Locate MT  07/01 21:00 MDT 1.77 598 780 -- 
06327500 Yellowstone River at Glendive, MT  07/01 21:00 MDT 48.32 36,800 33,300 -- 
06328495 Yellowstone River Fish Bypass Channel nr Intake MT  07/01 21:00 MDT 20.08 6,010     --- -- 
06329500 Yellowstone River near Sidney MT  07/01 21:00 MDT 10.45 37,600 33,400  21.9 
06329610 YELLOWSTONE R NO. 2 NR CARTWRIGHT, ND 
      [Radar]  07/01 21:15 CDT 70.95 --     --- -- 
Group UPPER COLUMBIA RIVER BASIN
12301250 Tobacco River at Eureka, MT  07/01 20:30 MDT 4.36 924 294 -- 
12301933 Kootenai River bl Libby Dam nr Libby MT  07/01 21:00 MDT 21.01 12,900 11,600  11.5 
12302055 Fisher River near Libby MT  07/01 20:45 MDT 4.23 570 376 -- 
12304500 Yaak River near Troy MT  07/01 20:45 MDT 5.02 1,350 806 -- 
12305000 KOOTENAI RIVER AT LEONIA, ID  07/01 19:15 PDT 15.69 17,200 13,900  13.7 
12323233 Blacktail Creek above Grove Gulch, at Butte, MT  07/01 20:45 MDT 4.85 6.90 38.0  14.5 
12323242 Silver Bow Creek at Montana Street, at Butte, MT  07/01 20:45 MDT 6.34 15.9 35.0  15.3 
12323250 Silver Bow Cr bl Blacktail Cr, at Butte, MT  07/01 20:45 MDT 1.68 25.0 20.0 -- 
12323600 Silver Bow Creek at Opportunity MT  07/01 20:45 MDT 1.92 41.8 55.0 -- 
12323670 Mill Creek nr Anaconda, MT  07/01 21:00 MDT 2.88 81.6 83.0 -- 
12323700 Mill Creek at Opportunity, MT  07/01 20:30 MDT 2.70 60.7 43.0 -- 
12323710 Willow Creek nr Anaconda, MT  07/01 21:00 MDT 1.57 9.35 7.50 -- 
12323720 Willow Creek at Opportunity, MT  07/01 20:30 MDT 4.10 15.6 16.0 -- 
12323750 Silver Bow Creek at Warm Springs MT  07/01 20:15 MDT 2.22 113 139 -- 
12323760 Warm Springs Creek near Anaconda MT  07/01 20:30 MDT 2.92 208 187 -- 
12323770 Warm Springs Creek at Warm Springs MT  07/01 20:45 MDT 3.71 128 105  12.9 
12323800 Clark Fork near Galen MT  07/01 20:30 MDT 2.49 231 207  14.6 
12323840 Lost Creek near Anaconda MT  07/01 21:00 MDT 2.71 6.36 13.0 -- 
12323850 Lost Creek near Galen, MT  07/01 20:30 MDT 1.26 4.36 4.70 -- 
12324200 Clark Fork at Deer Lodge MT  07/01 20:30 MDT 2.89 378 249  19.1 
12324400 Clark Fork ab Little Blackfoot R nr Garrison MT  07/01 20:45 MDT 3.32 306 358 -- 
      [(2)]  07/01 20:45 MDT -- --     ---  19.8 
12324590 Little Blackfoot River near Garrison MT  07/01 20:30 MDT 0.77 169 149 -- 
12324680 Clark Fork at Goldcreek MT  07/01 21:00 MDT 4.62 512 558 -- 
12325500 Flint Creek near Southern Cross MT  07/01 20:45 MDT 0.94 32.9 37.0 -- 
12329500 Flint Creek at Maxville MT  07/01 20:45 MDT 2.21 89.1 128 -- 
12330000 Boulder Creek at Maxville MT  07/01 20:30 MDT 2.07 89.0 88.0 -- 
12331500 Flint Creek near Drummond MT  07/01 20:30 MDT 2.19 58.9 115 -- 
12331800 Clark Fork near Drummond MT  07/01 20:15 MDT 3.30 669 866 -- 
12332000 Middle Fork Rock Cr nr Philipsburg MT  07/01 19:15 MDT 2.43 302 270 -- 
12334510 Rock Creek near Clinton MT  07/01 20:45 MDT 6.17 1,020 856  15.3 
12334550 Clark Fork at Turah Bridge nr Bonner MT  07/01 20:30 MDT 3.03 1,920 1,590 -- 
12335100 Blackfoot R ab Nevada Cr nr Helmville MT  07/01 20:45 MDT 5.27 784 542 -- 
12335500 Nevada Cr ab reservoir, nr Helmville, MT  07/01 20:45 MDT 1.91 24.0 32.0 -- 
12338300 NF Blackfoot R ab Dry Gulch nr Ovando MT  07/01 21:00 MDT 5.73 969 585 -- 
12340000 Blackfoot River near Bonner MT  07/01 20:45 MDT 4.49 3,070 2,540  15.7 
12340500 Clark Fork above Missoula MT  07/01 21:00 MDT 4.60 5,120 4,700  17.2 
12342500 West Fork Bitterroot River nr Conner MT  07/01 20:15 MDT 2.36 522 363 -- 
12344000 Bitterroot River near Darby MT  07/01 20:15 MDT 3.69 2,040 1,530  13.7 
12350250 Bitterroot River at Bell Crossing nr Victor MT  07/01 20:45 MDT 7.82 3,800 2,400 -- 
12352500 Bitterroot River near Missoula MT  07/01 20:45 MDT 6.68 5,820 4,410  15.7 
12353000 Clark Fork below Missoula MT  07/01 21:00 MDT 4.88 11,000 9,510 -- 
12353650 Clark Fork at Superior, MT  07/01 20:15 MDT -- --     ---  16.5 
12354000 St. Regis River near St. Regis, MT  07/01 20:45 MDT 3.32 653 491 -- 
12354500 Clark Fork at St. Regis MT  07/01 20:45 MDT 10.09 14,300 12,100 -- 
12354700 Clark Fork near Paradise, MT  07/01 20:15 MDT -- --     ---  16.5 
12355000 Flathead River at Flathead British Columbia  07/01 20:45 MDT 6.60 1,950 1,450 -- 
12355342 Hallowat Creek abv Kletomus Creek, near Olney, MT  07/01 20:45 MDT 4.22 186     ---  6.8 
12355347 Big Creek below Lookout Creek, near Apgar, MT  07/01 20:30 MDT 3.76 572     ---  8.6 
12355500 N F Flathead River nr Columbia Falls MT  07/01 20:45 MDT 6.21 8,940 5,770  12.4 
12357800 Snyder Creek nr mouth, nr West Glacier, MT  07/01 20:40 MDT 3.47 --     --- -- 
12358500 M F Flathead River near West Glacier MT  07/01 20:45 MDT 5.45 9,290 5,830 -- 
12359800 S F Flathead R ab Twin C nr Hungry Horse MT  07/01 20:45 MDT 9.08 6,470 4,060 -- 
12362500 S F Flathead River nr Columbia Falls MT  07/01 20:45 MDT 10.48 11,000 4,670 -- 
12363000 Flathead River at Columbia Falls MT  07/01 20:45 MDT 10.77 29,300 16,900  10.8 
12363500 Flathead River near Kalispell, MT  07/01 21:00 MDT 18.18 30,400     --- -- 
12365700 Stillwater River at Lawrence Park, at Kalispell  07/01 20:45 MDT 5.11 1,030 453 -- 
12366000 Whitefish River near Kalispell MT  07/01 20:45 MDT 4.29 978 416 -- 
12366500 Flathead River at Foys Bend nr Kalispell MT  07/01 20:45 MDT 98.56 --     --- -- 
12370000 Swan River near Bigfork, MT  07/01 21:00 MDT 4.84 3,710 2,420 -- 
12372000 Flathead River near Polson MT  07/01 20:50 MDT 13.20 35,800 19,000 -- 
12377150 Mission Creek ab reservoir nr St. Ignatius MT  07/01 20:15 MDT 3.33 254 168 -- 
12381400 South Fork Jocko River near Arlee MT  07/01 20:15 MDT 2.40 144 117 -- 
12388700 Flathead River at Perma MT  07/01 20:30 MDT 17.57 38,600 18,600  17.2 
12389000 Clark Fork near Plains MT  07/01 20:45 MDT 11.51 54,600 39,600 -- 
12389500 Thompson River near Thompson Falls MT  07/01 20:45 MDT 3.68 689 495 -- 
12390700 Prospect Creek at Thompson Falls MT  07/01 20:15 MDT 2.49 368 199 -- 
480608115242901 Libby Wetland Site bl Schrieber Lake nr Libby, MT  07/01 20:30 MDT 3.43 --     --- -- 
    06/18 11:15 MDT -- Bkw 2.30 -- 
Group HUDSON BAY BASIN
05014500 Swiftcurrent Creek at Many Glacier MT  07/01 20:30 MDT 2.84 475 355 -- 
05017500 St. Mary River near Babb MT  07/01 20:15 MDT 4.91 2,890 1,780 -- 
05018000 St. Mary Canal at intake near Babb MT  07/01 20:15 MDT 7.42 602 622 -- 
05018500 St. Mary Canal at St. Mary Crossing near Babb MT  07/01 20:15 MDT 7.53 602     --- -- 
05020500 St. Mary River at International Boundary  07/01 21:00 MDT 6.12 2,380 1,610 -- 

Data status codes:
  --     Parameter not determined
  Bkw     Flow affected by backwater
  Dis     Data-collection discontinued
  Eqp     Equipment malfunction
  Rat     Rating being developed or revised
  Ssn     Parameter monitored seasonally