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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 September 21, 2018 - USGS water-resources monitoring will continue with partner funds and USGS Cooperative Matching Funds at the following site: USGS water-resources monitoring will be discontinued at the following sites effective October 1, 2018:
  • 06024540 Big Hole R bel Mudd Cr nr Wisdom, MT (seasonal water temperature)
  • 06308400 Pumpkin Cr nr Miles City, MT (annual streamflow, water temperature, and sampling)
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.

Current Conditions for Montana: Streamflow -- 229 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    





Customize table to display other current-condition parameters
Station
Number 		Station name Date/Time Gage
height,
feet 		Dis-
charge,
ft3/s 		Long-
term
median
flow
3/21 		Temper-
ature,
water,
deg C
Group UPPER MISSOURI RIVER BASIN
06006000 Red Rock Cr ab Lakes nr Lakeview MT  03/20 22:30 MDT Ssn Ssn     --- Ssn 
06012500 Red Rock R bl Lima Reservoir nr Monida MT  03/20 22:30 MDT Ssn Ssn 20.0 -- 
06016000 Beaverhead River at Barretts MT  03/20 22:15 MDT Eqp Eqp 289 -- 
06017000 Beaverhead River at Dillon MT  03/20 22:15 MDT 3.81 287 291 -- 
06018500 Beaverhead River near Twin Bridges MT  03/20 22:15 MDT 4.86 410 466 -- 
06019500 Ruby River above reservoir near Alder, MT  03/20 22:45 MDT 2.84 102 107 -- 
06020600 Ruby River below reservoir near Alder, MT  03/20 22:45 MDT 2.40 64.4 44.0 -- 
06023000 Ruby River near Twin Bridges MT  03/20 22:45 MDT Ssn Ssn 142 Ssn 
06023100 Beaverhead River at Twin Bridges, MT  10/09 11:30 MDT -- Ssn     --- Ssn 
06023500 Big Hole River near Jackson MT  03/20 23:15 MDT Ssn Ssn 9.00 -- 
06023800 Big Hole River ab Spring Creek nr Jackson MT  03/20 23:00 MDT Ssn Ssn     --- -- 
06024020 Big Hole River at Miner Creek nr Jackson MT  03/20 23:15 MDT Ssn Ssn     --- -- 
06024450 Big Hole River bl Big Lake Cr at Wisdom MT  03/20 22:45 MDT Ssn Ssn 1,739 Ssn 
06024540 Big Hole River bl Mudd Cr nr Wisdom MT  03/20 22:30 MDT Ssn Ssn     --- -- 
    03/20 17:45 MDT -- --     --- Dis 
06024580 Big Hole River near Wise River MT  03/20 22:30 MDT -- --     --- Ssn 
    03/05 08:15 MST Ssn --     --- -- 
    02/06 13:30 MST -- Ssn 368 -- 
06025250 Big Hole River at Maiden Rock nr Divide MT  03/20 22:45 MDT 2.98 388 431 Ssn 
06025500 Big Hole River near Melrose MT  03/20 22:15 MDT 1.50 363 440  15.0 
06026210 Big Hole River near Glen MT  03/20 22:30 MDT 3.44 Ice 515 Ssn 
06026420 Big Hole R bl Hamilton Ditch nr Twin Bridges, MT  02/12 12:30 MST -- --     --- Ssn 
    11/06 00:00 MST -- Ssn     --- -- 
06026500 Jefferson River near Twin Bridges MT  03/20 22:15 MDT 3.88 Ice 1,170 Ssn 
06027600 Jefferson River at Parsons Bdg nr Silver Star, MT  10/03 12:30 MDT -- Ssn     --- Ssn 
06033000 Boulder River near Boulder MT  03/20 23:15 MDT 5.21 45.2 42.0 -- 
06035000 Willow Creek near Harrison MT  03/20 23:15 MDT 1.587 Ice 32.0  0.5 
06036650 Jefferson River near Three Forks MT  03/20 23:00 MDT 6.18 Ice 1,510 -- 
06036805 Firehole River at Old Faithful, YNP  03/20 23:00 MDT 2.45 47.0 41.0  7.9 
06036905 Firehole River near West Yellowstone MT  03/20 23:00 MDT 3.16 286 265  15.2 
06036940 Tantalus Creek at Norris Junction, YNP  03/20 22:30 MDT 1.57 4.68 4.40  21.5 
06037100 Gibbon River at Madison Jct, YNP  03/20 23:00 MDT 4.49 90.9 92.0 -- 
06037500 Madison River near West Yellowstone, MT  03/20 22:30 MDT 1.84 446 398  9.9 
06038500 Madison River bl Hebgen Lake nr Grayling MT  03/20 22:45 MDT 1.82 1,040 789  2.7 
06038800 Madison River at Kirby Ranch nr Cameron MT  03/20 22:45 MDT 1.97 1,090 975  2.6 
06040000 Madison River near Cameron MT  03/20 22:15 MDT 2.58 1,210 1,040 Dis 
06040800 Madison River ab powerplant nr McAllister MT  03/20 22:30 MDT 4.51 431 116 -- 
06041000 Madison River bl Ennis Lake nr McAllister MT  03/20 22:45 MDT 2.82 1,760 1,400  0.3 
06043500 Gallatin River near Gallatin Gateway, MT  03/20 23:00 MDT 1.28 308 309 -- 
06048650 E Gallatin R ab Water Reclamation Fa nr Bozeman MT  03/20 22:30 MDT 1.13 Ice 112 -- 
06050000 Hyalite C at Hyalite R S nr Bozeman MT  03/20 22:30 MDT 2.21 19.3 17.0 -- 
06052500 Gallatin River at Logan MT  03/20 23:00 MDT 4.81 843 755 Ssn 
06054500 Missouri River at Toston MT  03/20 23:00 MDT 4.65 4,240 3,900  0.2 
06061500 Prickly Pear Creek near Clancy MT  03/20 22:30 MDT 0.89 Ice 30.0 -- 
06062500 Tenmile Creek near Rimini MT  03/20 22:45 MDT 1.29 1.22 1.80 -- 
06063000 Tenmile Creek near Helena MT  03/20 23:15 MDT 2.55 Ice 7.80 -- 
06065500 Missouri River bl Hauser Dam near Helena MT  03/20 23:00 MDT 4.27 4,820 4,190 -- 
06066500 Missouri River bl Holter Dam nr Wolf Cr MT  03/20 22:45 MDT 3.13 4,820 4,520  1.1 
06071300 Little Prickly Pear Cr at Wolf Cr MT  03/20 22:45 MDT 3.05 68.4 66.0 -- 
06073500 Dearborn River near Craig MT  03/20 23:15 MDT 4.10 Ice 68.0  0.1 
06074000 Missouri River at Cascade MT  03/20 22:30 MDT 7.91 Ice 4,750 -- 
06076690 Smith River near Ft Logan MT  03/20 22:30 MDT 3.72 Ice 135 -- 
06077200 Smith River bl Eagle Cr nr Fort Logan MT  03/20 23:15 MDT 5.41 Ice 164 Ssn 
06077500 Smith River near Eden MT  03/20 22:45 MDT 4.07 Ice 165 -- 
06078200 Missouri River near Ulm MT  03/20 23:00 MDT 7.06 Ice 5,530 -- 
06078500 North Fork Sun River near Augusta MT  03/20 22:30 MDT 3.08 Ice 61.0 -- 
06079000 South Fork Sun River near Augusta MT  03/20 23:15 MDT 1.18 Ice 113 -- 
06080900 Sun River bl Diversion Dam nr Augusta MT  03/20 22:45 MDT 3.86 178 107 -- 
06082200 Sun River bl Willow Cr nr Augusta MT  03/20 23:15 MDT 2.90 Ice 170 -- 
06085800 Sun River at Simms MT  03/20 22:30 MDT 3.52 Ice 174  0.2 
06088500 Muddy Creek at Vaughn MT  03/20 22:30 MDT 7.94 Ice 37.0 -- 
06089000 Sun River near Vaughn MT  03/20 23:00 MDT 3.09 Ice 240 -- 
06090000 Missouri River at Great Falls MT  03/20 22:30 MDT 12.69 --     --- -- 
Group LOWER MISSOURI RIVER BASIN
06090300 Missouri River near Great Falls MT  03/20 22:45 MDT 3.62 6,680 6,140 -- 
06090500 Belt Creek near Monarch MT  03/20 22:15 MDT 3.04 Ice 29.0 -- 
06090800 Missouri River at Fort Benton MT  03/20 22:30 MDT 2.85 6,420 6,030 -- 
06091700 Two Medicine River bl South Fork nr Browning MT  03/20 23:15 MDT 3.20 Ice 124 -- 
06093200 Badger Cr bl Four Horns Canal nr Browning MT  03/20 23:15 MDT 4.52 127 90.0 -- 
06099000 Cut Bank Creek at Cut Bank MT  03/20 22:30 MDT 3.10 Ice 80.0 -- 
06099500 Marias River near Shelby MT  03/20 22:30 MDT 4.81 Ice 400 -- 
06101500 Marias River near Chester MT  03/20 22:15 MDT 3.62 581 496 -- 
06101630 Marias River at Highway 223 bridge near Chester,MT  03/20 22:45 MDT -- --     --- Ssn 
06102050 Marias River near Loma MT  03/20 23:00 MDT Ssn Ssn 410 Ssn 
06102500 Teton River bl South Fork nr Choteau MT  03/20 22:45 MDT Ssn Ssn 47.0 -- 
06108000 Teton River near Dutton MT  03/20 22:30 MDT 3.32 Ice 104 -- 
06108800 Teton River at Loma MT  03/20 22:30 MDT 3.27 Ice 94.0 -- 
06109500 Missouri River at Virgelle MT  03/20 23:00 MDT 6.94 Ice 6,850 -- 
06110020 Judith River above Carr Creek near Utica MT  03/20 22:30 MDT 2.91 Ice 6.00 -- 
06111800 Big Spring Cr at R&B Trading Post nr Lewistown MT  03/20 22:30 MDT 4.06 232 188 -- 
06114700 Judith River nr mouth, nr Winifred MT  03/20 22:15 MDT 8.64 Ice 459 -- 
06115200 Missouri River near Landusky MT  03/20 23:00 MDT 18.81 Ice 7,850 Ssn 
06118500 South Fork Musselshell R ab Martinsdale MT  03/20 22:30 MDT 3.81 Ice 25.0 -- 
06119600 Musselshell River nr Martinsdale, MT  03/20 22:15 MDT 1.96 Ice 34.0 -- 
06120500 Musselshell River at Harlowton MT  03/20 23:00 MDT 3.32 Ice 75.0 -- 
06123030 Musselshell River ab Mud Cr nr Shawmut MT  03/19 06:00 MDT Ssn Ssn 8.70 -- 
06125600 Musselshell River ab Big Coulee Creek at Lavina MT  03/20 22:30 MDT Ssn Ssn     --- -- 
06126500 Musselshell River near Roundup MT  03/20 23:00 MDT 2.60 Ice 92.0 -- 
06127500 Musselshell River at Musselshell MT  03/20 22:30 MDT Ssn Ssn 155 -- 
06130000 Flatwillow Creek near Mosby MT  03/20 23:00 MDT 6.18 Ice 138 -- 
06130500 Musselshell River at Mosby MT  03/20 22:00 MDT 7.40 Ice 180 -- 
06131200 Nelson Creek near Van Norman MT  03/20 22:15 MDT 6.19 Ice 1.30 -- 
06132000 Missouri River below Fort Peck Dam MT  03/20 22:15 MDT 2.34 --     --- -- 
06133500 N F Milk River ab St. Mary canal nr Browning MT  03/20 23:15 MDT 3.02 Ice 17.0 -- 
06135000 Milk River at Eastern Crossing of Int Bndry  03/20 23:15 MDT 3.96 Ice 230 -- 
06139500 Big Sandy Creek near Havre MT  03/20 22:30 MDT Ssn Ssn 6.50 -- 
06140500 Milk River at Havre MT  03/20 23:15 MDT 1.54 Ice 93.0 -- 
06142400 Clear Creek near Chinook MT  03/20 22:30 MDT Ssn Ssn 61.0 -- 
06151500 Battle Creek near Chinook MT  03/09 10:30 MST Ssn --     --- -- 
    03/09 10:15 MST -- Ssn 877 -- 
06154100 Milk River near Harlem MT  03/20 22:30 MDT 9.47 Ice 170 -- 
06154400 Peoples Creek near Hays MT  03/20 22:15 MDT 7.30 Ice 9.90 -- 
06155030 Milk River near Dodson MT  03/20 22:15 MDT 3.60 Ice 70.0 -- 
06155500 Milk River at Malta MT  03/20 22:15 MDT 2.39 Ice 315 -- 
06164510 Milk River at Juneberg Bridge nr Saco MT  03/20 23:00 MDT 6.40 Ice 180 -- 
06166000 Beaver Cr bl Guston Coulee nr Saco MT  01/08 02:30 MST -- Ssn 5.70 -- 
06167500 Beaver Creek near Hinsdale MT  03/20 22:30 MDT 10.74 Ice 65.0 -- 
06169500 Rock Creek bl Horse Creek nr int'l boundary  03/20 22:30 MDT Eqp Eqp 8.00 -- 
06172310 Milk River at Tampico MT  03/20 22:30 MDT 3.26 Ice 380 -- 
06174500 Milk River at Nashua MT  03/20 23:00 MDT 3.24 Ice 450 -- 
06175100 Missouri R at W Frazer Pump Plant nr Frazer MT  03/20 23:00 MDT 8.26 --     --- -- 
06175510 Missouri R at E Frazer Pump Plant nr Frazer MT  03/20 22:30 MDT 46.14 --     --- -- 
06177000 Missouri River near Wolf Point MT  03/20 23:00 MDT 16.86 Ice 8,020 -- 
06177500 Redwater River at Circle MT  03/20 22:30 MDT 11.39 Ice 6.80 -- 
06178000 Poplar River at international boundary  11/01 00:45 MDT -- 4.53 19.0 -- 
06178500 East Poplar River at international boundary  03/20 22:30 MDT 5.94 Ice 3.10 -- 
06181000 Poplar River near Poplar MT  03/20 22:30 MDT 7.57 Ice 80.0 -- 
06183450 Big Muddy Creek near Antelope MT  03/20 23:15 MDT 8.54 Ice 30.0 -- 
06185110 Big Muddy Creek nr mouth nr Culbertson MT  03/20 22:15 MDT 8.68 Ice 5.80 -- 
06185500 Missouri River near Culbertson MT  03/20 23:00 MDT 6.74 Ice 9,480 -- 
Group YELLOWSTONE RIVER BASIN
06186500 Yellowstone River at Yellowstone Lk Outlet YNP  03/20 22:30 MDT Eqp Eqp 450 -- 
06187915 Soda Butte Cr at Park Bndry at Silver Gate  02/15 00:59 MST -- 2.95 1.50 -- 
    02/13 15:15 MST Eqp --     --- -- 
06188000 Lamar River nr Tower Ranger Station YNP  03/20 22:15 MDT 2.86 Ice 110  -0.1 
06190540 Boiling River at Mammoth,YNP  03/20 22:15 MDT 1.07 22.6 24.0  49.1 
06191000 Gardner River near Mammoth, YNP  03/20 22:45 MDT 2.11 107 94.0 -- 
06191500 Yellowstone River at Corwin Springs MT  03/20 23:00 MDT 1.28 992 940  5.0 
06192500 Yellowstone River near Livingston, MT  03/20 22:45 MDT 1.04 1,470 1,290 Ssn 
06192900 Dugout Creek at mouth, nr Wilsall, MT  03/20 23:15 MDT 1.86 --     ---  -0.0 
06192980 Shields River abv Smith Cr, nr Wilsall, MT  03/20 23:15 MDT 1.99 Rat     ---  0.3 
06195600 Shields River nr Livingston MT  03/20 22:30 MDT 0.82 Ice 161 -- 
06195750 Yellowstone River at Springdale, MT  03/20 20:15 MDT -- --     --- Ssn 
06195950 Yellowstone River at Big Timber, MT  03/20 22:30 MDT -- --     --- Ssn 
06200000 Boulder River at Big Timber MT  03/20 22:45 MDT 2.22 Ice 127 -- 
06204050 West Rosebud Creek near Roscoe MT  03/20 23:00 MDT 0.52 27.2 51.0 -- 
06204070 W Rosebud Cr at Emerald Lk Campground nr Roscoe  03/20 22:30 MDT 1.51 63.5 59.0  1.9 
06205000 Stillwater River near Absarokee MT  03/20 22:15 MDT 1.79 332 270 Ssn 
06207500 Clarks Fork Yellowstone River nr Belfry MT  03/20 23:00 MDT 1.37 334 220 -- 
06208500 Clarks Fork Yellowstone River at Edgar MT  03/20 22:30 MDT 4.45 Ice 334 -- 
06209500 Rock Creek near Red Lodge MT  03/20 23:00 MDT 4.61 Ice 29.0 -- 
06211000 Red Lodge Cr ab Cooney Re nr Boyd MT  03/20 23:15 MDT Ssn Ssn 32.0 -- 
06211500 Willow Creek near Boyd MT  03/20 22:30 MDT Ssn Ssn 10.0 -- 
06214500 Yellowstone River at Billings MT  03/20 23:00 MDT 3.45 4,650 2,810  0.0 
06286490 Big Horn Canal near St. Xavier MT  03/20 23:15 MDT Ssn Ssn     --- -- 
06287000 Bighorn River near St. Xavier, MT  03/20 23:15 MDT 60.20 2,900 2,829  2.2 
06287800 Bighorn River at bridge, at St. Xavier, MT  03/20 22:30 MDT 6.95 3,280 4,600 -- 
06288400 Bighorn River at Two Leggins Bridge, near Hardin  03/20 22:30 MDT 11.18 4,060 4,580 -- 
06289000 Little Bighorn River at State Line nr Wyola MT  03/20 23:00 MDT 1.96 66.9 62.0 -- 
06294000 Little Bighorn River near Hardin MT  03/20 22:15 MDT Eqp Eqp 238 -- 
06294500 Bighorn River ab Tullock Cr nr Bighorn MT  03/20 23:00 MDT 3.27 Ice 3,250 -- 
06295000 Yellowstone River at Forsyth MT  03/20 22:45 MDT 5.92 Ice 6,150 -- 
06295113 Rosebud C at Reservation Bndry nr Kirby MT  03/20 22:45 MDT 6.24 Ice 9.50 -- 
06295220 Rosebud C Bel Lame Deer C nr Lame Deer MT  03/20 22:45 MDT 9.00 --     --- -- 
    03/20 08:15 MDT -- Ice 18.0 -- 
06306300 Tongue River at State Line nr Decker MT  03/20 22:30 MDT 5.49 Ice 257 -- 
06307500 Tongue River at Tongue R Dam nr Decker MT  03/20 22:30 MDT 10.63 127 183 -- 
06307616 Tongue R at Birney Day School Br nr Birney MT  03/20 22:30 MDT 3.78 Ice 200 -- 
06307830 Tongue R bl Brandenberg bridge nr Ashland MT  03/20 23:15 MDT 7.42 Ice 260 -- 
06308500 Tongue River at Miles City, MT  03/20 23:00 MDT 10.48 Ice 352 -- 
06309000 Yellowstone River at Miles City, MT  03/20 23:00 MDT 6.04 Ice 7,520 -- 
06324500 Powder River at Moorhead MT  03/20 22:45 MDT 7.42 Ice 491 -- 
06326500 Powder River near Locate MT  03/20 23:00 MDT 6.42 Ice 720 -- 
06327500 Yellowstone River at Glendive, MT  03/20 23:00 MDT 50.14 Ice 7,300 -- 
06329500 Yellowstone River near Sidney MT  03/20 23:00 MDT 8.98 Ice 9,070 -- 
    10/31 08:15 MDT -- --     ---  8.0 
Group UPPER COLUMBIA RIVER BASIN
12301250 Tobacco River at Eureka, MT  03/20 22:30 MDT 2.55 87.5 188 -- 
12301933 Kootenai River bl Libby Dam nr Libby MT  03/20 23:00 MDT 17.82 4,050 4,060 -- 
12302055 Fisher River near Libby MT  03/20 22:45 MDT 3.04 122 480 -- 
12304500 Yaak River near Troy MT  03/20 22:45 MDT 3.54 Ice 436 -- 
12305000 KOOTENAI RIVER AT LEONIA, ID  03/20 22:15 PDT 10.56 4,850 7,360  4.8 
12323240 Blacktail Creek at Butte MT  03/20 22:45 MDT 1.09 Ice 14.0 -- 
12323250 Silver Bow Cr bl Blacktail Cr at Butte MT  03/20 22:45 MDT 1.72 29.6 23.0 -- 
12323600 Silver Bow Creek at Opportunity MT  03/20 22:45 MDT 2.22 Ice 50.0 -- 
12323670 Mill Creek nr Anaconda, MT  03/20 23:00 MDT 2.13 Ice 12.0 -- 
12323700 Mill Creek at Opportunity, MT  03/20 22:30 MDT 2.06 Ice 9.30 -- 
12323710 Willow Creek nr Anaconda, MT  03/20 23:00 MDT 1.61 Ice 2.20 -- 
12323720 Willow Creek at Opportunity, MT  03/20 22:30 MDT 3.88 3.37 7.30 -- 
12323750 Silver Bow Creek at Warm Springs MT  03/20 22:15 MDT 2.06 80.7 86.0 -- 
12323760 Warm Springs Creek near Anaconda MT  03/20 22:30 MDT 2.13 72.5 49.0 -- 
12323770 Warm Springs Creek at Warm Springs MT  03/20 22:45 MDT 3.03 46.4 36.0  5.1 
12323800 Clark Fork near Galen MT  03/20 22:30 MDT 2.07 133 118 -- 
12323840 Lost Creek near Anaconda MT  03/20 23:00 MDT 2.64 Ice 5.30 -- 
12323850 Lost Creek near Galen, MT  03/20 22:30 MDT 2.00 Ice 48.0 -- 
12324200 Clark Fork at Deer Lodge MT  03/20 22:30 MDT 2.85 Ice 250 -- 
12324400 Clark Fork ab Little Blackfoot R nr Garrison MT  03/20 22:45 MDT 5.01 Ice 306 Ssn 
12324590 Little Blackfoot River near Garrison MT  03/20 22:30 MDT 2.38 Ice 114 -- 
12324680 Clark Fork at Goldcreek MT  03/20 23:00 MDT 8.11 Ice 475 -- 
12325500 Flint Creek near Southern Cross MT  03/20 22:45 MDT Ssn Ssn 16.0 -- 
12329500 Flint Creek at Maxville MT  03/20 22:45 MDT 2.14 Ice 70.0 -- 
12330000 Boulder Creek at Maxville MT  03/20 22:30 MDT 1.64 Ice 19.0 -- 
12331500 Flint Creek near Drummond MT  03/20 22:30 MDT 4.58 Ice 132 -- 
12331800 Clark Fork near Drummond MT  03/20 22:15 MDT 3.26 645 721 -- 
12332000 Middle Fork Rock Cr nr Philipsburg MT  03/20 22:15 MDT 2.03 Ice 34.0 -- 
12334510 Rock Creek near Clinton MT  03/20 22:45 MDT 4.93 233 253  2.3 
12334550 Clark Fork at Turah Bridge nr Bonner MT  03/20 22:30 MDT 2.75 940 986 -- 
12335100 Blackfoot R ab Nevada Cr nr Helmville MT  03/20 22:45 MDT 4.63 Ice 150 -- 
12335500 Nevada Cr ab reservoir, nr Helmville, MT  03/20 22:45 MDT 1.94 Ice 23.0 -- 
12338300 NF Blackfoot R ab Dry Gulch nr Ovando MT  03/20 23:00 MDT 2.39 83.6 112 -- 
12340000 Blackfoot River near Bonner MT  03/20 22:45 MDT 2.17 603 723  2.7 
12340500 Clark Fork above Missoula MT  03/20 23:00 MDT 2.67 1,590 1,830 -- 
12342500 West Fork Bitterroot River nr Conner MT  03/20 22:15 MDT 1.24 77.5 74.0 -- 
12344000 Bitterroot River near Darby MT  03/20 22:15 MDT 1.57 351 330 Ssn 
12350250 Bitterroot River at Bell Crossing nr Victor MT  03/20 22:45 MDT 3.65 496 876 -- 
12352500 Bitterroot River near Missoula MT  03/20 22:45 MDT 3.41 1,010 1,290 Ssn 
12353000 Clark Fork below Missoula MT  03/20 23:00 MDT 1.61 2,480 2,900 -- 
12353650 Clark Fork at Superior, MT  10/03 09:00 MDT -- --     --- Ssn 
12354000 St. Regis River near St. Regis, MT  03/20 22:45 MDT 2.07 145 356 -- 
12354500 Clark Fork at St. Regis MT  03/20 22:45 MDT 5.48 2,920 4,000 -- 
12354700 Clark Fork near Paradise, MT  10/03 12:00 MDT -- --     --- Ssn 
12355000 Flathead River at Flathead British Columbia  03/20 22:45 MDT 4.31 Ice 178 -- 
12355342 Hallowat Creek abv Kletomus Creek, near Olney, MT  01/30 18:45 MST 2.38 Rat     ---  0.1 
12355347 Big Creek below Lookout Creek, near Apgar, MT  03/20 22:30 MDT 1.62 --     ---  1.8 
12355500 N F Flathead River nr Columbia Falls MT  03/20 22:45 MDT 1.44 Ice 740  0.8 
12357800 Snyder Creek nr mouth, nr West Glacier, MT  03/20 22:40 MDT 3.23 --     --- -- 
12358500 M F Flathead River near West Glacier MT  03/20 22:45 MDT 1.55 360 747 -- 
12359800 S F Flathead R ab Twin C nr Hungry Horse MT  03/20 22:45 MDT Ssn Ssn 524 -- 
12362500 S F Flathead River nr Columbia Falls MT  03/20 22:45 MDT 6.21 2,950 1,340 -- 
12363000 Flathead River at Columbia Falls MT  03/20 22:45 MDT 3.41 3,670 4,120 -- 
    03/20 22:30 MDT -- --     ---  2.8 
12365700 Stillwater River at Lawrence Park, at Kalispell  03/20 22:45 MDT 3.69 Ice 169 -- 
12366080 Whitefish River nr mouth at Kalispell, MT  03/20 22:45 MDT 1.71 67.9 145 -- 
12366500 Flathead River at Foys Bend nr Kalispell MT  03/20 22:45 MDT Ssn --     --- -- 
12370000 Swan River near Bigfork, MT  03/20 23:00 MDT 2.23 358 584 -- 
12372000 Flathead River near Polson MT  03/20 22:50 MDT 3.27 3,340 7,320 -- 
12374250 Mill Cr ab Bassoo Cr nr Niarada MT  03/20 22:15 MDT 1.51 4.83 6.60 -- 
12375900 South Crow Creek near Ronan MT  03/20 22:15 MDT 1.81 6.39 7.80 -- 
12377150 Mission Creek ab reservoir nr St. Ignatius MT  03/20 22:15 MDT 1.66 8.38 10.0 -- 
12381400 South Fork Jocko River near Arlee MT  03/20 22:15 MDT 1.06 16.2 16.0 -- 
12388700 Flathead River at Perma MT  03/20 22:30 MDT 6.62 3,920 8,330  4.3 
12389000 Clark Fork near Plains MT  03/20 22:45 MDT 3.66 6,720 11,500 -- 
12389500 Thompson River near Thompson Falls MT  03/20 22:45 MDT 2.79 169 308 -- 
12390700 Prospect Creek at Thompson Falls MT  03/20 22:15 MDT 0.72 53.1 190 -- 
480608115242901 Libby Wetland Site bl Schrieber Lake nr Libby, MT  03/20 22:30 MDT 1.22 Ice 5.80 -- 
Group HUDSON BAY BASIN
05014300 Swiftcurrent Cr ab Swiftcurrent Lk at Many Glacier  01/28 15:30 MST Ssn Ssn 37.0 -- 
    01/27 11:00 MST -- --     --- Ssn 
05014500 Swiftcurrent Creek at Many Glacier MT  03/20 22:30 MDT 1.44 Ice 22.0 -- 
05017500 St. Mary River near Babb MT  03/20 23:15 MDT 1.27 35.8 114 -- 
05018000 St. Mary Canal at intake near Babb MT  03/20 23:15 MDT 3.61 Ice .000 -- 
05018500 St. Mary Canal at St. Mary Crossing near Babb MT  03/20 23:15 MDT 2.96 Ice     --- -- 
05020500 St. Mary River at International Boundary  03/20 23:10 MDT 4.90 Ice 153 -- 

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