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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.

Temperature Converter:     °F <=> °C    





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Station
Number
Station name Date/Time Gage
height,
feet
Dis-
charge,
ft3/s
Long-
term
median
flow
7/7
Temper-
ature,
water,
deg C
Group UPPER MISSOURI RIVER BASIN
06006000 Red Rock Cr ab Lakes, nr Lakeview, MT  07/07 00:30 MDT 3.17 55.7 54.0  15.0 
06012500 Red Rock R bl Lima Reservoir nr Monida MT  07/07 00:30 MDT 3.20 476 376 -- 
06016000 Beaverhead River at Barretts MT  07/07 00:15 MDT 1.73 511 523 -- 
06017000 Beaverhead River at Dillon MT  07/07 00:15 MDT 3.45 162 178 -- 
06018500 Beaverhead River near Twin Bridges MT  07/07 00:15 MDT 3.84 136 150 -- 
06019500 Ruby River above reservoir near Alder, MT  07/07 00:45 MDT 3.48 274 208 -- 
06020600 Ruby River below reservoir near Alder, MT  07/07 00:45 MDT 3.41 303 304 -- 
06023000 Ruby River near Twin Bridges MT  07/07 00:45 MDT 3.17 239 266  16.7 
06023100 Beaverhead River at Twin Bridges, MT  07/07 00:30 MDT 2.97 473 455 Ssn 
06024450 Big Hole River bl Big Lake Cr at Wisdom MT  07/07 00:45 MDT 2.80 180 116  16.1 
06024540 Big Hole River bl Mudd Cr nr Wisdom MT  07/07 00:30 MDT 3.62 845 345 -- 
06024580 Big Hole River near Wise River MT  07/07 00:45 MDT -- --     ---  16.4 
06025250 Big Hole River at Maiden Rock nr Divide MT  07/07 00:45 MDT 4.26 1,710 1,260  16.1 
06025500 Big Hole River near Melrose MT  07/07 00:15 MDT 2.98 1,760 1,409  15.9 
06026210 Big Hole River near Glen MT  07/07 00:30 MDT 3.58 1,960 1,019  17.0 
06026420 Big Hole R bl Hamilton Ditch nr Twin Bridges, MT  07/07 00:30 MDT 2.680 1,490 1,100  17.2 
06026500 Jefferson River near Twin Bridges MT  07/07 00:15 MDT 4.89 2,210 2,280  17.4 
06027600 Jefferson River at Parsons Bdg nr Silver Star, MT  07/07 00:30 MDT 4.79 1,990 1,450 -- 
    11/01 00:45 MDT -- --     ---  3.7 
06033000 Boulder River near Boulder MT  07/07 00:15 MDT 5.78 159 100 -- 
06035000 Willow Creek near Harrison MT  07/07 00:15 MDT 2.08 112 78.0  13.8 
06036650 Jefferson River near Three Forks MT  07/07 00:00 MDT 4.45 2,460 2,020  19.6 
06036805 Firehole River at Old Faithful, YNP  07/07 01:00 MDT 2.60 67.6 71.0  15.3 
06036905 Firehole River near West Yellowstone MT  07/07 00:00 MDT 3.04 302 282  23.9 
06036940 Tantalus Creek at Norris Junction, YNP  07/07 00:30 MDT 1.36 3.13 3.30  25.2 
06037100 Gibbon River at Madison Jct, YNP  07/07 00:00 MDT 4.93 167 124 -- 
06037500 Madison River near West Yellowstone, MT  07/07 00:30 MDT 1.83 438 480  20.4 
06038500 Madison River bl Hebgen Lake nr Grayling MT  07/07 00:45 MDT 1.72 913 958  18.1 
06038800 Madison River at Kirby Ranch nr Cameron MT  07/07 00:45 MDT 2.10 1,300 1,250  13.0 
06040000 Madison River near Cameron MT  07/07 00:15 MDT 2.78 1,820 1,610  17.1 
06040800 Madison River ab powerplant nr McAllister MT  07/07 00:30 MDT 5.22 766 664 -- 
06041000 Madison River bl Ennis Lake nr McAllister MT  07/07 00:45 MDT 3.28 2,200 1,900  18.1 
06043120 Gallatin River above Deer Creek, near Big Sky, MT  07/07 00:30 MDT 6.14 1,170 932  13.3 
06043500 Gallatin River near Gallatin Gateway, MT  07/07 00:00 MDT 3.24 2,030 1,500 -- 
06048650 E Gallatin R ab Water Reclamation Fa nr Bozeman MT  07/07 00:30 MDT 4.30 146 72.0 -- 
06050000 Hyalite C at Hyalite R S nr Bozeman MT  07/07 00:30 MDT 2.98 168 138 -- 
06052500 Gallatin River at Logan MT  07/07 00:00 MDT 5.79 1,850 1,160  18.2 
06054500 Missouri River at Toston MT  07/07 00:00 MDT 5.51 6,300 6,370  19.8 
06061500 Prickly Pear Creek near Clancy MT  07/07 00:30 MDT 1.14 50.3 57.0 -- 
06062500 Tenmile Creek near Rimini MT  07/07 00:45 MDT 2.09 22.7 13.0 -- 
06063000 Tenmile Creek near Helena MT  07/07 00:15 MDT 2.89 43.1 18.0 -- 
06065500 Missouri River bl Hauser Dam near Helena MT  07/07 00:00 MDT 4.34 5,150 4,100 -- 
06066500 Missouri River bl Holter Dam nr Wolf Cr MT  07/07 00:45 MDT 3.12 5,070 5,649  15.3 
06071300 Little Prickly Pear Cr at Wolf Cr MT  07/07 00:45 MDT 2.94 51.1 74.0 -- 
06073500 Dearborn River near Craig MT  07/07 00:15 MDT 3.81 137 186  17.2 
06074000 Missouri River at Cascade MT  07/07 00:30 MDT 7.28 5,520 7,570 -- 
06076590 Camas C nr Mouth nr White Sulphur Springs MT  07/07 00:45 MDT 3.57 --     ---  11.5 
06076690 Smith River near Ft Logan MT  07/07 00:30 MDT 3.28 194 201 -- 
06077200 Smith River bl Eagle Cr nr Fort Logan MT  07/07 00:15 MDT 3.78 312 244  18.1 
06077500 Smith River near Eden MT  07/07 00:45 MDT 3.44 269 426 -- 
06078200 Missouri River near Ulm MT  07/07 00:00 MDT 4.26 4,920 7,240 -- 
06078500 North Fork Sun River near Augusta MT  07/07 00:30 MDT 5.04 811 488 -- 
06079000 South Fork Sun River near Augusta MT  07/07 00:15 MDT 2.92 695 521 -- 
06080900 Sun River bl Diversion Dam nr Augusta MT  07/07 00:45 MDT 4.19 307 211 -- 
06082200 Sun River bl Willow Cr nr Augusta MT  07/07 00:15 MDT 2.36 281 283 -- 
06085800 Sun River at Simms MT  07/07 00:30 MDT 2.76 249 181  19.6 
06088500 Muddy Creek at Vaughn MT  07/07 00:30 MDT 5.38 452 272 -- 
06089000 Sun River near Vaughn MT  07/07 00:00 MDT 2.72 913 692 -- 
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  07/07 00:45 MDT 3.54 6,350 8,590 -- 
06090500 Belt Creek near Monarch MT  07/07 00:15 MDT 2.85 173 195 -- 
06090800 Missouri River at Fort Benton MT  07/07 00:30 MDT 2.64 6,660 8,950 -- 
06091700 Two Medicine River bl South Fork nr Browning MT  07/07 00:15 MDT 3.81 904 370 -- 
06092020 Two Medicine River ab Badger Cr, nr Piegan, MT  07/07 00:15 MDT 2.87 660 341 -- 
06093200 Badger Cr bl Four Horns Canal nr Browning MT  07/07 00:15 MDT 5.01 261 174 -- 
06094900 Birch Cr bl Heart Butte Road, nr Heart Butte, MT  07/07 00:15 MDT 2.23 240     --- -- 
06098120 Birch Creek at Bullhead Bridge, nr Valier, MT  07/07 00:30 MDT 4.50 41.8 37.0  20.5 
06098800 Cut Bank Cr ab Gillam Coulee, nr Sundance, MT  07/07 00:15 MDT 5.01 402 348 -- 
06099000 Cut Bank Creek at Cut Bank MT  07/07 00:30 MDT 3.24 466 268 -- 
06099500 Marias River near Shelby MT  07/07 00:30 MDT 4.75 1,590 1,010 -- 
06101200 Willow Creek near Galata, MT  07/07 00:30 MDT 1.42 --     --- -- 
06101500 Marias River near Chester MT  07/07 00:15 MDT 4.88 1,560 883 -- 
06101630 Marias River at Highway 223 bridge near Chester,MT  07/07 00:45 MDT -- --     ---  18.1 
06102050 Marias River near Loma MT  07/07 00:00 MDT 2.07 1,160 737  20.8 
06102500 Teton River bl South Fork nr Choteau MT  07/07 00:45 MDT 4.53 201 177 -- 
06108000 Teton River near Dutton MT  07/07 00:30 MDT 2.35 90.7 116 -- 
06108800 Teton River at Loma MT  07/07 00:30 MDT 0.76 20.9 24.0 -- 
06109500 Missouri River at Virgelle MT  07/07 00:00 MDT 4.15 8,120 10,100 -- 
06110020 Judith River above Carr Creek near Utica MT  07/07 00:30 MDT 3.14 73.4 77.0 -- 
06111800 Big Spring Cr at R&B Trading Post nr Lewistown MT  07/07 00:30 MDT 3.86 167 175 -- 
06114700 Judith River nr mouth, nr Winifred MT  07/07 00:15 MDT 5.39 394 380 -- 
06115200 Missouri River near Landusky MT  07/07 00:45 MDT -- --     ---  23.0 
    07/07 00:00 MDT 14.64 7,620 11,200 -- 
06119200 South Fork Musselshell River at Martinsdale, MT  07/07 00:45 MDT 2.33 42.8 57.0 -- 
06119600 Musselshell River nr Martinsdale, MT  07/07 00:15 MDT 1.88 67.0 66.0 -- 
06120500 Musselshell River at Harlowton MT  07/07 01:00 MDT 2.99 112 142 -- 
06123030 Musselshell River ab Mud Cr nr Shawmut MT  07/07 00:30 MDT 3.61 91.8 95.0 -- 
06125600 Musselshell River ab Big Coulee Creek at Lavina MT  07/07 00:30 MDT 2.42 208 273 -- 
06126500 Musselshell River near Roundup MT  07/07 00:00 MDT 2.22 209 241 -- 
06127500 Musselshell River at Musselshell MT  07/07 00:30 MDT 2.38 145 186 -- 
06130000 Flatwillow Creek near Mosby MT  07/07 01:00 MDT 5.33 28.7 119 -- 
06130500 Musselshell River at Mosby MT  07/07 00:45 MDT 3.45 346 200 -- 
06131200 Nelson Creek near Van Norman MT  07/07 00:15 MDT 2.64 1.83 .010 -- 
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  07/07 00:15 MDT 1.70 12.7 15.0 -- 
06135000 Milk River at Eastern Crossing of Int Bndry  07/07 00:15 MDT 4.30 758 620 -- 
06137570 Boxelder Creek near Rocky Boy, MT  07/07 01:00 MDT 3.76 Rat 7.60 -- 
06137575 Boxelder Creek at Box Elder, MT  07/07 01:00 MDT 7.09 4.60 2.10 -- 
06138580 Big Sandy Cr ab Spring Coulee, nr Laredo, MT  07/07 01:00 MDT 2.76 1.37 .18 -- 
06139500 Big Sandy Creek near Havre MT  07/07 00:30 MDT 2.36 24.0 8.20 -- 
06140500 Milk River at Havre MT  07/07 00:15 MDT 1.62 383 817 -- 
06142400 Clear Creek near Chinook MT  07/07 00:30 MDT 1.29 5.96 11.0 -- 
06151500 Battle Creek near Chinook MT  07/07 00:30 MDT 1.43 18.7 13.0 -- 
06154100 Milk River near Harlem MT  07/07 00:30 MDT 4.18 272 586 -- 
06154400 Peoples Creek near Hays MT  07/07 00:15 MDT 2.56 0.31 2.50 -- 
06155030 Milk River near Dodson MT  07/07 00:15 MDT 3.00 3.35 55.0 -- 
06155500 Milk River at Malta MT  07/07 00:15 MDT 1.15 20.1 182 -- 
06164510 Milk River at Juneberg Bridge nr Saco MT  07/07 00:00 MDT 2.88 71.6 321 -- 
06166000 Beaver Cr bl Guston Coulee nr Saco MT  07/07 00:15 MDT 0.75 2.03 .76 -- 
06167500 Beaver Creek near Hinsdale MT  07/07 00:30 MDT 2.54 0.00 31.0 -- 
06169500 Rock Creek bl Horse Creek nr int'l boundary  07/07 00:30 MDT 3.11 20.7 2.20 -- 
06172310 Milk River at Tampico MT  07/07 00:30 MDT 1.64 10.9 170 -- 
06174500 Milk River at Nashua MT  07/07 00:00 MDT 1.60 52.9 397 -- 
06175100 Missouri R at W Frazer Pump Plant nr Frazer MT  07/07 00:00 MDT 8.61 --     --- -- 
06175510 Missouri R at E Frazer Pump Plant nr Frazer MT  07/07 00:30 MDT 42.30 --     --- -- 
06177000 Missouri River near Wolf Point MT  07/07 00:00 MDT 11.01 7,790 8,950 -- 
06177500 Redwater River at Circle MT  07/07 00:30 MDT 3.47 0.23 .42 -- 
06178000 Poplar River at international boundary  07/07 00:15 MDT 2.44 3.61 2.50 -- 
06178500 East Poplar River at international boundary  07/07 00:30 MDT 5.30 2.25 2.50 -- 
06181000 Poplar River near Poplar MT  07/07 00:30 MDT 7.14 65.8 52.0 -- 
06183450 Big Muddy Creek near Antelope MT  07/07 00:15 MDT 1.65 4.02 9.00 -- 
06185110 Big Muddy Creek nr mouth nr Culbertson MT  07/07 00:15 MDT 4.52 16.6 10.0 -- 
06185500 Missouri River near Culbertson MT  07/07 00:00 MDT 3.03 7,320 9,460 -- 
06336600 BEAVER CREEK NR TROTTERS, ND  07/07 01:15 CDT -- 49.9 4.80 -- 
      [Radar]  07/07 01:15 CDT 3.88 --     --- -- 
Group YELLOWSTONE RIVER BASIN
06186500 Yellowstone River at Yellowstone Lk Outlet YNP  07/07 00:30 MDT 6.47 4,960 4,360 -- 
06187915 Soda Butte Cr at Park Bndry at Silver Gate  07/07 00:45 MDT 2.36 335 205 -- 
06188000 Lamar River nr Tower Ranger Station YNP  07/07 00:15 MDT 3.96 2,140 1,690 -- 
    06/14 16:15 MDT -- --     --- Eqp 
06190540 Boiling River at Mammoth,YNP  07/07 00:15 MDT 1.11 24.1 27.0  52.8 
06191000 Gardner River near Mammoth, YNP  07/07 00:45 MDT 2.44 311 309 -- 
06191500 Yellowstone River at Corwin Springs MT  07/07 00:00 MDT 5.56 8,740 8,000  13.9 
06192500 Yellowstone River near Livingston, MT  07/07 00:45 MDT 4.93 10,800 8,960 -- 
    07/05 15:15 MDT -- --     ---  10.6 
06192900 Dugout Creek at mouth, nr Wilsall, MT  07/07 00:15 MDT 2.19 Rat     ---  8.7 
06192980 Shields River ab Smith Cr, nr Wilsall, MT  07/07 00:15 MDT 2.50 --     ---  12.1 
    08/19 00:45 MDT -- Rat 59.0 -- 
      [YSI EXO]  07/07 00:15 MDT -- --     ---  11.9 
06195600 Shields River nr Livingston MT  07/07 00:30 MDT 1.41 222 306 -- 
06195750 Yellowstone River at Springdale, MT  07/07 01:00 MDT -- --     ---  17.1 
06195950 Yellowstone River at Big Timber, MT  07/07 00:30 MDT -- --     ---  17.3 
06197800 East Boulder River bl Dry Fork Cr nr Mcleod, MT  07/07 00:30 MDT 3.74 246 54.0 -- 
06200000 Boulder River at Big Timber MT  07/07 00:45 MDT 4.62 1,880 1,600 -- 
06204050 West Rosebud Creek near Roscoe MT  07/07 01:00 MDT 2.42 628 402 -- 
06204070 W Rosebud Cr at Emerald Lk Campground nr Roscoe  07/07 01:05 MDT 3.09 787 490 -- 
    07/07 01:00 MDT -- --     ---  10.9 
06205000 Stillwater River near Absarokee MT  07/07 00:15 MDT 5.13 4,200 2,819  13.9 
06207500 Clarks Fork Yellowstone River nr Belfry MT  07/07 01:00 MDT 4.84 4,250 2,660 -- 
06208500 Clarks Fork Yellowstone River at Edgar MT  07/07 00:30 MDT 5.66 3,890 2,540 -- 
06209500 Rock Creek near Red Lodge MT  07/07 01:00 MDT 6.58 672 517 -- 
06211000 Red Lodge Cr ab Cooney Re nr Boyd MT  07/07 00:15 MDT 2.76 176 105 -- 
06211500 Willow Creek near Boyd MT  07/07 00:30 MDT 3.17 74.3 57.0 -- 
06214500 Yellowstone River at Billings MT  07/07 00:00 MDT 8.01 23,900 16,500 Eqp 
06286490 Big Horn Canal near St. Xavier MT  07/07 00:15 MDT 73.10 396     --- -- 
06287000 Bighorn River near St. Xavier, MT  07/07 00:15 MDT 61.54 4,940 5,679 -- 
06287800 Bighorn River at bridge, at St. Xavier, MT  07/07 00:30 MDT 7.67 5,080 5,050 -- 
06288400 Bighorn River at Two Leggins Bridge, near Hardin  07/07 00:30 MDT 11.46 5,330 4,930 -- 
06289000 Little Bighorn River at State Line nr Wyola MT  07/07 01:00 MDT 2.77 267 234 -- 
06294000 Little Bighorn River near Hardin MT  07/07 00:15 MDT 3.34 383 253 -- 
06294500 Bighorn River ab Tullock Cr nr Bighorn MT  07/07 00:00 MDT 3.54 5,540 5,520 -- 
06295000 Yellowstone River at Forsyth MT  07/01 17:45 MDT Eqp Eqp 21,600 -- 
06295113 Rosebud C at Reservation Bndry nr Kirby MT  07/07 00:45 MDT 3.47 Bkw 4.20 -- 
06295220 Rosebud C Bel Lame Deer C nr Lame Deer MT  07/07 00:45 MDT 3.87 3.31 25.0 -- 
06306300 Tongue River at State Line nr Decker MT  07/07 00:15 MDT 3.90 672 529 -- 
06307500 Tongue River at Tongue R Dam nr Decker MT  07/07 00:30 MDT 12.08 647 510 -- 
06307616 Tongue R at Birney Day School Br nr Birney MT  07/07 00:30 MDT 2.60 524 488 -- 
06307662 Tongue River at Ashland, MT  07/07 01:00 MDT 12.25 782     --- -- 
06307830 Tongue R bl Brandenberg bridge nr Ashland MT  07/07 00:15 MDT 5.12 918 512 -- 
06308500 Tongue River at Miles City, MT  07/07 00:00 MDT 4.32 1,250 421 -- 
06309000 Yellowstone River at Miles City, MT  07/07 00:00 MDT 8.62 33,900 24,900 -- 
06324500 Powder River at Moorhead MT  07/07 00:45 MDT 3.15 284 351 -- 
06326500 Powder River near Locate MT  07/07 00:00 MDT 2.24 940 557 -- 
06327500 Yellowstone River at Glendive, MT  07/07 01:00 MDT 48.32 38,000 28,699 -- 
06328495 Yellowstone River Fish Bypass Channel nr Intake MT  07/07 01:00 MDT 20.12 6,060     --- -- 
06329500 Yellowstone River near Sidney MT  07/07 00:00 MDT 10.36 35,300 28,000  23.3 
06329610 YELLOWSTONE R NO. 2 NR CARTWRIGHT, ND 
      [Radar]  07/07 01:15 CDT 70.81 --     --- -- 
Group UPPER COLUMBIA RIVER BASIN
12301250 Tobacco River at Eureka, MT  07/07 00:30 MDT 4.17 795 223 -- 
12301933 Kootenai River bl Libby Dam nr Libby MT  07/07 01:00 MDT 21.01 12,900 10,300  15.0 
12302055 Fisher River near Libby MT  07/07 00:45 MDT 4.11 508 287 -- 
12304500 Yaak River near Troy MT  07/07 00:45 MDT 4.81 1,150 571 -- 
12305000 KOOTENAI RIVER AT LEONIA, ID  07/06 23:15 PDT 15.50 16,600 12,300  14.4 
12323233 Blacktail Creek above Grove Gulch, at Butte, MT  07/07 00:45 MDT 4.88 8.15 18.0  12.9 
12323242 Silver Bow Creek at Montana Street, at Butte, MT  07/07 00:45 MDT 6.31 14.4 31.0  14.0 
12323250 Silver Bow Cr bl Blacktail Cr, at Butte, MT  07/07 00:45 MDT 1.69 25.7 19.0 -- 
12323600 Silver Bow Creek at Opportunity MT  07/07 00:45 MDT 1.99 48.9 40.0 -- 
12323670 Mill Creek nr Anaconda, MT  07/07 01:00 MDT 2.78 68.7 69.0 -- 
12323700 Mill Creek at Opportunity, MT  07/07 00:30 MDT 2.67 48.5 31.0 -- 
12323710 Willow Creek nr Anaconda, MT  07/07 01:00 MDT 1.55 8.71 5.50 -- 
12323720 Willow Creek at Opportunity, MT  07/07 00:30 MDT 4.29 24.8 12.0 -- 
12323750 Silver Bow Creek at Warm Springs MT  07/07 00:15 MDT 2.27 109 104 -- 
12323760 Warm Springs Creek near Anaconda MT  07/07 00:30 MDT 2.90 181 154 -- 
12323770 Warm Springs Creek at Warm Springs MT  07/07 00:45 MDT 3.67 121 72.0  11.5 
12323800 Clark Fork near Galen MT  07/07 00:30 MDT 2.47 211 145  14.1 
12323840 Lost Creek near Anaconda MT  07/07 01:00 MDT 2.68 --     --- -- 
    07/07 00:00 MDT -- 5.86 13.0 -- 
12323850 Lost Creek near Galen, MT  07/07 00:30 MDT 1.30 4.36 5.40 -- 
12324200 Clark Fork at Deer Lodge MT  07/07 00:30 MDT 2.96 285 202  16.0 
12324400 Clark Fork ab Little Blackfoot R nr Garrison MT  07/07 00:45 MDT 3.55 385 353 -- 
      [(2)]  07/07 00:45 MDT -- --     ---  16.4 
12324590 Little Blackfoot River near Garrison MT  07/07 00:30 MDT 0.93 204 126 -- 
12324680 Clark Fork at Goldcreek MT  07/07 01:00 MDT 4.86 669 430 -- 
12325500 Flint Creek near Southern Cross MT  07/07 00:45 MDT 0.95 33.5 34.0 -- 
12329500 Flint Creek at Maxville MT  07/07 00:45 MDT 2.41 115 114 -- 
12330000 Boulder Creek at Maxville MT  07/07 00:30 MDT 2.08 90.3 65.0 -- 
12331500 Flint Creek near Drummond MT  07/07 00:30 MDT 2.59 130 101 -- 
12331800 Clark Fork near Drummond MT  07/07 00:15 MDT 3.69 903 671 -- 
12332000 Middle Fork Rock Cr nr Philipsburg MT  07/07 00:15 MDT 2.41 294 209 -- 
12334510 Rock Creek near Clinton MT  07/07 00:45 MDT 6.09 919 665  13.9 
12334550 Clark Fork at Turah Bridge nr Bonner MT  07/07 00:30 MDT 3.09 2,000 1,310 -- 
12335100 Blackfoot R ab Nevada Cr nr Helmville MT  07/07 00:45 MDT 5.15 721 420 -- 
12335500 Nevada Cr ab reservoir, nr Helmville, MT  07/07 00:45 MDT 2.19 45.4 28.0 -- 
12338300 NF Blackfoot R ab Dry Gulch nr Ovando MT  07/07 01:00 MDT 5.52 811 449 -- 
12340000 Blackfoot River near Bonner MT  07/07 00:45 MDT 4.18 2,650 1,990  16.2 
12340500 Clark Fork above Missoula MT  07/07 01:00 MDT 4.45 4,780 3,730  16.7 
12342500 West Fork Bitterroot River nr Conner MT  07/07 00:15 MDT 2.16 416 281 -- 
12344000 Bitterroot River near Darby MT  07/07 00:15 MDT 3.42 1,690 1,200  12.2 
12350250 Bitterroot River at Bell Crossing nr Victor MT  07/07 00:45 MDT 7.34 3,030 1,520 -- 
12352500 Bitterroot River near Missoula MT  07/07 00:45 MDT 6.10 4,720 3,200  15.6 
12353000 Clark Fork below Missoula MT  07/07 01:00 MDT 4.45 9,570 7,120 -- 
12353650 Clark Fork at Superior, MT  07/07 00:15 MDT -- --     ---  16.9 
12354000 St. Regis River near St. Regis, MT  07/07 00:45 MDT 3.06 509 395 -- 
12354500 Clark Fork at St. Regis MT  07/07 00:45 MDT 9.40 12,100 9,300 -- 
12354700 Clark Fork near Paradise, MT  07/07 00:15 MDT -- --     ---  16.4 
12355000 Flathead River at Flathead British Columbia  07/07 00:45 MDT 6.29 1,580 1,080 -- 
12355342 Hallowat Creek abv Kletomus Creek, near Olney, MT  07/07 00:45 MDT 3.94 115     ---  6.6 
12355347 Big Creek below Lookout Creek, near Apgar, MT  07/07 00:30 MDT 3.36 418     ---  7.8 
12355500 N F Flathead River nr Columbia Falls MT  07/07 00:45 MDT 5.78 7,780 4,840  12.1 
12357800 Snyder Creek nr mouth, nr West Glacier, MT  07/07 00:40 MDT 3.64 --     --- -- 
12358500 M F Flathead River near West Glacier MT  07/07 00:45 MDT 5.00 7,720 4,590 -- 
12359800 S F Flathead R ab Twin C nr Hungry Horse MT  07/07 00:45 MDT 8.52 5,110 3,190 -- 
12362500 S F Flathead River nr Columbia Falls MT  07/07 00:45 MDT 9.09 8,000 3,870 -- 
12363000 Flathead River at Columbia Falls MT  07/07 00:45 MDT 9.62 23,800 14,399  11.2 
12363500 Flathead River near Kalispell, MT  07/07 01:00 MDT 17.00 24,400     --- -- 
12365700 Stillwater River at Lawrence Park, at Kalispell  07/07 00:45 MDT 4.97 944 340 -- 
12366000 Whitefish River near Kalispell MT  07/07 00:45 MDT 3.92 825 339 -- 
12366500 Flathead River at Foys Bend nr Kalispell MT  07/07 00:45 MDT 97.72 --     --- -- 
12370000 Swan River near Bigfork, MT  07/07 00:00 MDT 4.48 3,030 2,020 -- 
12372000 Flathead River near Polson MT  07/07 00:50 MDT 11.82 29,100 15,800 -- 
12377150 Mission Creek ab reservoir nr St. Ignatius MT  07/07 00:15 MDT 3.31 248 145 -- 
12381400 South Fork Jocko River near Arlee MT  07/07 00:15 MDT 2.25 115 99.0 -- 
12388700 Flathead River at Perma MT  07/07 00:30 MDT 15.78 31,400 15,200  18.3 
12389000 Clark Fork near Plains MT  07/07 00:45 MDT 10.92 49,800 30,100 -- 
12389500 Thompson River near Thompson Falls MT  07/07 00:45 MDT 3.55 588 425 -- 
12390700 Prospect Creek at Thompson Falls MT  07/07 00:15 MDT 2.19 291 162 -- 
480608115242901 Libby Wetland Site bl Schrieber Lake nr Libby, MT  07/07 00:30 MDT 3.44 --     --- -- 
    07/05 00:45 MDT -- Bkw 2.00 -- 
Group HUDSON BAY BASIN
05014500 Swiftcurrent Creek at Many Glacier MT  07/07 00:30 MDT 2.76 437 305 -- 
05017500 St. Mary River near Babb MT  07/07 00:15 MDT 4.81 2,780 1,580 -- 
05018000 St. Mary Canal at intake near Babb MT  07/07 00:15 MDT 7.32 586 632 -- 
05018500 St. Mary Canal at St. Mary Crossing near Babb MT  07/07 00:15 MDT 7.46 585     --- -- 
05020500 St. Mary River at International Boundary  07/07 01:00 MDT 6.07 2,310 1,280 -- 

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