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USGS Current Water Data 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.

Daily Streamflow Conditions

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Stream gage levels in Montana, relative to 30 year average. 06020600: Flow=116cfs,Stage=2.73ft,2024-02-25 12:45,High,Ruby River below reservoir near Alder, MT12377150: Flow=12.0cfs,Stage=1.94ft,2024-02-25 12:15,>90,Mission Creek ab reservoir nr St. Ignatius MT06289000: Flow=71.2cfs,Stage=1.99ft,2024-02-25 12:00,>90,Little Bighorn River at State Line nr Wyola MT06054500: Flow=4930cfs,Stage=4.92ft,Floodstage=10.5ft,2024-02-25 12:00,>90,Missouri River at Toston MT06019500: Flow=129cfs,Stage=2.96ft,2024-02-25 12:45,>90,Ruby River above reservoir near Alder, MT06204050: Flow=29.1cfs,Stage=0.53ft,2024-02-25 11:45,<10,West Rosebud Creek near Roscoe MT12392155: Flow=355cfs,2024-02-25 11:45,Stage=10.74ft,2024-02-25 10:45:00,76-90,LIGHTNING CREEK AT CLARK FORK ID12366000: Flow=92.7cfs,Stage=1.71ft,Floodstage=5.4ft,2024-02-25 12:45,76-90,Whitefish River near Kalispell MT12358500: Flow=885cfs,2024-02-25 12:45,Stage=2.12ft,2024-02-25 11:45:00,Floodstage=10ft,76-90,M F Flathead River near West Glacier MT12355500: Flow=896cfs,Stage=2.05ft,Floodstage=13ft,2024-02-25 12:45,76-90,N F Flathead River nr Columbia Falls MT12323800: Flow=120cfs,Stage=2.08ft,2024-02-25 12:30,76-90,Clark Fork near Galen MT12306500: Flow=230cfs,2024-02-25 11:45,Stage=3.98ft,2024-02-25 10:45:00,Floodstage=9ft,76-90,MOYIE RIVER AT EASTPORT ID06200000: Flow=153cfs,Stage=1.88ft,Floodstage=8ft,2024-02-25 12:45,76-90,Boulder River at Big Timber MT06191500: Flow=1020cfs,Stage=1.12ft,Floodstage=11ft,2024-02-25 12:00,76-90,Yellowstone River at Corwin Springs MT06052500: Flow=813cfs,Stage=4.88ft,Floodstage=9ft,2024-02-25 12:00,76-90,Gallatin River at Logan MT06033000: Flow=41.7cfs,Stage=5.16ft,2024-02-25 12:15,76-90,Boulder River near Boulder MT06026500: Flow=1300cfs,Stage=3.88ft,Floodstage=10ft,2024-02-25 12:15,76-90,Jefferson River near Twin Bridges MT05017500: Flow=149cfs,Stage=2.17ft,2024-02-25 12:15,76-90,St. Mary River near Babb MT12388700: Flow=5920cfs,Stage=7.78ft,2024-02-25 12:30,10-24,Flathead River at Perma MT12372000: Flow=5410cfs,Stage=4.59ft,Floodstage=18ft,2024-02-25 12:50,10-24,Flathead River near Polson MT12342500: Flow=53.4cfs,Stage=1.11ft,2024-02-25 12:15,10-24,West Fork Bitterroot River nr Conner MT06191000: Flow=85.2cfs,Stage=1.82ft,2024-02-25 12:45,10-24,Gardner River near Mammoth, YNP06066500: Flow=3970cfs,Stage=2.73ft,2024-02-25 12:45,10-24,Missouri River bl Holter Dam nr Wolf Cr MT06038800: Flow=853cfs,Stage=1.77ft,2024-02-25 12:45,10-24,Madison River at Kirby Ranch nr Cameron MT06037500: Flow=356cfs,Stage=1.73ft,2024-02-25 12:30,10-24,Madison River near West Yellowstone, MT13039500: Flow=17.3cfs,Stage=4.53ft,2024-02-25 12:45,25-75,HENRYS FORK NR LAKE ID12390700: Flow=84.8cfs,Stage=1.06ft,Floodstage=7.5ft,2024-02-25 12:15,25-75,Prospect Creek at Thompson Falls MT12389000: Flow=8660cfs,Stage=4.09ft,Floodstage=16ft,2024-02-25 12:45,25-75,Clark Fork near Plains MT12370000: Flow=416cfs,Stage=2.30ft,Floodstage=6.5ft,2024-02-25 12:00,25-75,Swan River near Bigfork, MT12363000: Flow=3440cfs,2024-02-25 12:45,Stage=3.60ft,2024-02-25 11:45:00,Floodstage=13ft,25-75,Flathead River at Columbia Falls MT12362500: Flow=1710cfs,Stage=5.12ft,2024-02-25 12:45,25-75,S F Flathead River nr Columbia Falls MT12354500: Flow=2750cfs,Stage=5.33ft,Floodstage=19ft,2024-02-25 12:45,25-75,Clark Fork at St. Regis MT12354000: Flow=166cfs,Stage=2.20ft,Floodstage=8ft,2024-02-25 12:45,25-75,St. Regis River near St. Regis, MT12353000: Flow=2240cfs,Stage=1.30ft,Floodstage=11ft,2024-02-25 12:00,25-75,Clark Fork below Missoula MT12352500: Flow=878cfs,Stage=3.18ft,Floodstage=11ft,2024-02-25 12:45,25-75,Bitterroot River near Missoula MT12344000: Flow=223cfs,Stage=1.51ft,Floodstage=7.5ft,2024-02-25 12:15,25-75,Bitterroot River near Darby MT12340500: Flow=1390cfs,Stage=2.60ft,Floodstage=7.5ft,2024-02-25 12:00,25-75,Clark Fork above Missoula MT12340000: Flow=527cfs,Stage=1.97ft,Floodstage=10ft,2024-02-25 12:45,25-75,Blackfoot River near Bonner MT12334550: Flow=861cfs,Stage=1.93ft,2024-02-25 12:30,25-75,Clark Fork at Turah Bridge nr Bonner MT12334510: Flow=189cfs,Stage=5.11ft,Floodstage=9ft,2024-02-25 11:45,25-75,Rock Creek near Clinton MT12331800: Flow=589cfs,Stage=3.12ft,Floodstage=8ft,2024-02-25 12:15,25-75,Clark Fork near Drummond MT12330000: Flow=20.1cfs,Stage=1.29ft,2024-02-25 12:30,25-75,Boulder Creek at Maxville MT12324680: Flow=387cfs,Stage=4.40ft,2024-02-25 12:45,25-75,Clark Fork at Goldcreek MT12324200: Flow=247cfs,Stage=2.76ft,Floodstage=6ft,2024-02-25 12:30,25-75,Clark Fork at Deer Lodge MT12323770: Flow=44.6cfs,Stage=3.16ft,2024-02-25 12:45,25-75,Warm Springs Creek at Warm Springs MT12323750: Flow=69.7cfs,Stage=2.04ft,2024-02-25 12:15,25-75,Silver Bow Creek at Warm Springs MT12323250: Flow=20.6cfs,Stage=1.57ft,2024-02-25 11:45,25-75,Silver Bow Cr bl Blacktail Cr, at Butte, MT12305000: Flow=5570cfs,Stage=11.01ft,2024-02-25 11:15,25-75,KOOTENAI RIVER AT LEONIA, ID12304500: Flow=415cfs,Stage=3.72ft,Floodstage=8ft,2024-02-25 12:45,25-75,Yaak River near Troy MT12302055: Flow=182cfs,Stage=3.28ft,Floodstage=7.5ft,2024-02-25 12:45,25-75,Fisher River near Libby MT12301933: Flow=4070cfs,Stage=17.83ft,Floodstage=27.5ft,2024-02-25 12:00,25-75,Kootenai River bl Libby Dam nr Libby MT06309000: Flow=6810cfs,Stage=3.54ft,Floodstage=14ft,2024-02-25 12:00,25-75,Yellowstone River at Miles City, MT06307500: Flow=191cfs,Stage=10.82ft,2024-02-25 12:30,25-75,Tongue River at Tongue R Dam nr Decker MT06295113: Flow=7.00cfs,Stage=3.01ft,2024-02-25 12:45,25-75,Rosebud C at Reservation Bndry nr Kirby MT06295000: Flow=6320cfs,Stage=2.17ft,Floodstage=14ft,2024-02-25 12:45,25-75,Yellowstone River at Forsyth MT06294500: Flow=3310cfs,Stage=2.33ft,2024-02-25 12:00,25-75,Bighorn River ab Tullock Cr nr Bighorn MT06287000: Flow=3010cfs,Stage=60.45ft,2024-02-25 12:15,25-75,Bighorn R bl Yellowtail Afterbay Dam nr St. Xavier06214500: Flow=2770cfs,Stage=2.62ft,Floodstage=13.5ft,2024-02-25 12:00,25-75,Yellowstone River at Billings MT06209500: Flow=29.9cfs,Stage=5.11ft,2024-02-25 12:00,25-75,Rock Creek near Red Lodge MT06208500: Flow=383cfs,Stage=1.60ft,Floodstage=9ft,2024-02-25 12:30,25-75,Clarks Fork Yellowstone River at Edgar MT06207500: Flow=222cfs,Stage=0.66ft,Floodstage=9ft,2024-02-25 12:00,25-75,Clarks Fork Yellowstone River nr Belfry MT06192500: Flow=1330cfs,Stage=-0.19ft,Floodstage=10ft,2024-02-25 11:45,25-75,Yellowstone River near Livingston, MT06101500: Flow=417cfs,Stage=3.24ft,2024-02-25 12:15,25-75,Marias River near Chester MT06090800: Flow=5530cfs,Stage=2.26ft,Floodstage=13.5ft,2024-02-25 12:30,25-75,Missouri River at Fort Benton MT06090500: Flow=28.0cfs,Stage=2.08ft,Floodstage=6.5ft,2024-02-25 12:15,25-75,Belt Creek near Monarch MT06090300: Flow=5260cfs,Stage=3.26ft,2024-02-25 12:45,25-75,Missouri River near Great Falls MT06089000: Flow=283cfs,Stage=2.15ft,Floodstage=6ft,2024-02-25 12:00,25-75,Sun River near Vaughn MT06085800: Flow=191cfs,Stage=2.65ft,Floodstage=7.5ft,2024-02-25 12:30,25-75,Sun River at Simms MT06078500: Flow=60.8cfs,Stage=3.08ft,Floodstage=9ft,2024-02-25 12:30,25-75,North Fork Sun River near Augusta MT06078200: Flow=4670cfs,Stage=4.09ft,Floodstage=13.5ft,2024-02-25 12:00,25-75,Missouri River near Ulm MT06073500: Flow=51.5cfs,Stage=3.28ft,Floodstage=6.5ft,2024-02-25 12:15,25-75,Dearborn River near Craig MT06065500: Flow=4110cfs,Stage=3.81ft,2024-02-25 12:00,25-75,Missouri River bl Hauser Dam near Helena MT06050000: Flow=18.0cfs,Stage=2.24ft,2024-02-25 12:30,25-75,Hyalite C at Hyalite R S nr Bozeman MT06043500: Flow=325cfs,Stage=1.32ft,Floodstage=6ft,2024-02-25 12:00,25-75,Gallatin River near Gallatin Gateway, MT06041000: Flow=1300cfs,Stage=3.69ft,2024-02-25 12:45,25-75,Madison River bl Ennis Lake nr McAllister MT06038500: Flow=834cfs,Stage=1.68ft,2024-02-25 12:45,25-75,Madison River bl Hebgen Lake nr Grayling MT06018500: Flow=407cfs,Stage=4.85ft,Floodstage=7ft,2024-02-25 12:15,25-75,Beaverhead River near Twin Bridges MT05014500: Flow=28.1cfs,Stage=1.59ft,2024-02-25 12:30,25-75,Swiftcurrent Creek at Many Glacier MT480608115242901: Stage=2.73ft,2024-02-25 12:30,Not ranked,Libby Wetland Site bl Schrieber Lake nr Libby, MT13039000: Stage=15.58ft,2024-02-25 12:30,Not ranked,HENRYS LAKE NR LAKE ID12389500: Stage=2.74ft,2024-02-25 12:45:00,Floodstage=7ft,Not ranked,Ice affected,Thompson River near Thompson Falls MT12381400: Stage=0.95ft,2024-02-25 12:15:00,Not ranked,Ice affected,South Fork Jocko River near Arlee MT12371550: Stage=2886.08ft,2024-02-25 12:30,Not ranked,Flathead Lake at Polson MT12366500: 2024-02-25 12:45,Not ranked,Flathead River at Foys Bend nr Kalispell MT12365700: Stage=3.21ft,2024-02-25 12:45:00,Floodstage=7.5ft,Not ranked,Ice affected,Stillwater River at Lawrence Park, at Kalispell12362000: Stage=3534.47ft,2024-02-25 11:45,Not ranked,Hungry Horse Reservoir nr Hungry Horse MT12359800: Not ranked,Seasonal site,S F Flathead R ab Twin C nr Hungry Horse MT12350250: Not ranked,Seasonal site,Bitterroot River at Bell Crossing nr Victor MT12338300: Flow=71.7cfs,Stage=3.96ft,2024-02-25 12:00,Not ranked,NF Blackfoot R ab Dry Gulch nr Ovando MT12335500: Stage=2.05ft,2024-02-25 12:45:00,Not ranked,Ice affected,Nevada Cr ab reservoir, nr Helmville, MT12335100: Stage=3.63ft,2024-02-25 12:45:00,Not ranked,Ice affected,Blackfoot R ab Nevada Cr nr Helmville MT12332000: Stage=1.35ft,2024-02-25 12:15:00,Not ranked,Ice affected,Middle Fork Rock Cr nr Philipsburg MT12331500: Stage=2.52ft,2024-02-25 12:30:00,Not ranked,Ice affected,Flint Creek near Drummond MT12329500: Stage=2.08ft,2024-02-25 11:45:00,Not ranked,Ice affected,Flint Creek at Maxville MT12325500: Not ranked,Seasonal site,Flint Creek near Southern Cross MT12325000: Stage=6429.02ft,2024-02-25 12:15,Not ranked,Georgetown Lake near Philipsburg, MT12324590: Stage=0.62ft,2024-02-25 12:30:00,Not ranked,Ice affected,Little Blackfoot River near Garrison MT12324400: Stage=3.22ft,2024-02-25 12:45:00,Not ranked,Ice affected,Clark Fork ab Little Blackfoot R nr Garrison MT12323850: Stage=2.02ft,2024-02-25 12:30:00,Not ranked,Ice affected,Lost Creek near Galen, MT12323840: Flow=5.22cfs,Stage=2.51ft,2024-02-25 12:45,Not ranked,Lost Creek near Anaconda MT12323760: Flow=57.4cfs,Stage=2.07ft,Floodstage=4.4ft,2024-02-25 12:30,Not ranked,Warm Springs Creek near Anaconda MT12323720: Flow=5.89cfs,Stage=3.90ft,2024-02-25 12:45,Not ranked,Willow Creek at Opportunity, MT12323710: Flow=0.97cfs,Stage=1.16ft,2024-02-25 12:00,Not ranked,Willow Creek nr Anaconda, MT12323700: Stage=2.34ft,2024-02-25 12:45:00,Not ranked,Ice affected,Mill Creek at Opportunity, MT12323670: Flow=7.72cfs,Stage=2.08ft,2024-02-25 12:00,Not ranked,Mill Creek nr Anaconda, MT12323600: Stage=1.99ft,2024-02-25 12:45:00,Not ranked,Ice affected,Silver Bow Creek at Opportunity MT12301250: Flow=115cfs,Stage=2.64ft,2024-02-25 12:30,Not ranked,Tobacco River at Eureka, MT06336600: Not ranked,Seasonal site,BEAVER CREEK NR TROTTERS, ND06334500: Stage=2.08ft,2024-02-25 11:45:00,Floodstage=12ft,Not ranked,Ice affected,LITTLE MISSOURI RIVER AT CAMP CROOK,SD06329610: 2024-02-25 10:15,Not ranked,YELLOWSTONE R NO. 2 NR CARTWRIGHT, ND06329500: Stage=7.51ft,2024-02-25 12:00:00,Floodstage=19ft,Not ranked,Ice affected,Yellowstone River near Sidney MT06327500: Stage=47.25ft,2024-02-25 12:45:00,Floodstage=53.5ft,Not ranked,Ice affected,Yellowstone River at Glendive, MT06326500: Stage=2.14ft,2024-02-25 12:00:00,Not ranked,Ice affected,Powder River near Locate MT06324500: Stage=5.44ft,2024-02-25 11:45:00,Not ranked,Ice affected,Powder River at Moorhead MT06308500: Stage=2.96ft,2024-02-25 12:45:00,Floodstage=10ft,Not ranked,Ice affected,Tongue River at Miles City, MT06307830: Stage=3.42ft,2024-02-25 12:15:00,Not ranked,Ice affected,Tongue R bl Brandenberg bridge nr Ashland MT06307616: Stage=1.34ft,2024-02-25 12:30:00,Floodstage=7ft,Not ranked,Ice affected,Tongue R at Birney Day School Br nr Birney MT06306300: Stage=3.19ft,2024-02-25 12:15:00,Not ranked,Ice affected,Tongue River at State Line nr Decker MT06295220: Stage=4.50ft,2024-02-25 12:45:00,Not ranked,Ice affected,Rosebud C Bel Lame Deer C nr Lame Deer MT06294000: Stage=3.48ft,2024-02-25 12:15:00,Floodstage=8ft,Not ranked,Ice affected,Little Bighorn River near Hardin MT06288400: Flow=2900cfs,Stage=10.57ft,2024-02-25 12:30,Not ranked,Bighorn River at Two Leggins Bridge, near Hardin06287800: Flow=2970cfs,Stage=6.81ft,2024-02-25 12:30,Not ranked,Bighorn River at bridge, at St. Xavier, MT06211500: Not ranked,Seasonal site,Willow Creek near Boyd MT06211000: Not ranked,Seasonal site,Red Lodge Cr ab Cooney Re nr Boyd MT06205000: Stage=1.50ft,2024-02-25 12:15:00,Floodstage=7.5ft,Not ranked,Ice affected,Stillwater River near Absarokee, MT06204070: Flow=56.3cfs,Stage=1.44ft,2024-02-25 12:50,Not ranked,W Rosebud Cr at Emerald Lk Campground nr Roscoe06195600: Stage=1.16ft,2024-02-25 12:30:00,Floodstage=5.5ft,Not ranked,Ice affected,Shields River nr Livingston MT06190540: Flow=21.1cfs,Stage=1.07ft,2024-02-25 12:15,Not ranked,Boiling River at Mammoth,YNP06188000: Stage=1.85ft,2024-02-25 12:15:00,Floodstage=15ft,Not ranked,Ice affected,Lamar River nr Tower Ranger Station YNP06187915: Stage=0.36ft,2024-02-25 12:45:00,Not ranked,Ice affected,Soda Butte Cr at Park Bndry at Silver Gate06185500: Stage=5.04ft,2024-02-25 12:00:00,Floodstage=19ft,Not ranked,Ice affected,Missouri River near Culbertson MT06185110: Stage=4.83ft,2024-02-25 12:15:00,Floodstage=16ft,Not ranked,Ice affected,Big Muddy Creek nr mouth nr Culbertson MT06183450: Stage=1.45ft,2024-02-25 12:15:00,Floodstage=12ft,Not ranked,Ice affected,Big Muddy Creek near Antelope MT06181000: Stage=7.11ft,2024-02-25 12:30:00,Floodstage=16ft,Not ranked,Ice affected,Poplar River near Poplar MT06178000: Not ranked,Seasonal site,Poplar River at international boundary06177500: Stage=4.19ft,2024-02-25 12:30:00,Floodstage=11ft,Not ranked,Ice affected,Redwater River at Circle MT06177000: Stage=12.43ft,2024-02-25 12:00:00,Floodstage=23ft,Not ranked,Ice affected,Missouri River near Wolf Point MT06175510: Stage=41.15ft,2024-02-25 12:30,Not ranked,Missouri R at E Frazer Pump Plant nr Frazer MT06175100: Stage=4.61ft,2024-02-25 12:00,Not ranked,Missouri R at W Frazer Pump Plant nr Frazer MT06174500: Stage=3.92ft,2024-02-25 12:00:00,Floodstage=20ft,Not ranked,Ice affected,Milk River at Nashua MT06172310: Not ranked,Seasonal site,Milk River at Tampico MT06169500: Stage=2.74ft,2024-02-25 12:30:00,Not ranked,Ice affected,Rock Creek bl Horse Creek nr int\'l boundary06167500: Not ranked,Seasonal site,Beaver Creek near Hinsdale MT06166000: Not ranked,Seasonal site,Beaver Cr bl Guston Coulee nr Saco MT06164510: Stage=3.32ft,2024-02-25 12:00:00,Floodstage=20ft,Not ranked,Ice affected,Milk River at Juneberg Bridge nr Saco MT06155500: Stage=2.24ft,2024-02-25 12:45:00,Floodstage=16ft,Not ranked,Ice affected,Milk River at Malta MT06155030: Not ranked,Seasonal site,Milk River near Dodson MT06154400: Stage=3.59ft,2024-02-25 12:15:00,Not ranked,Ice affected,Peoples Creek near Hays MT06154100: Not ranked,Seasonal site,Milk River near Harlem MT06151500: 2024-02-22 08:30,Not ranked,Ssn,Battle Creek near Chinook MT06142400: 2024-02-25 12:30,Not ranked,Ssn,Clear Creek near Chinook MT06140500: Stage=0.41ft,2024-02-25 12:15:00,Floodstage=10ft,Not ranked,Ice affected,Milk River at Havre MT06139900: Stage=1.95ft,2024-02-25 12:45:00,Not ranked,Rating being developed or revised,Beaver Cr at Res Bndry nr Rocky Boy MT06139850: Stage=9.07ft,2024-02-25 12:45,Not ranked,Beaver Creek ab Elk Creek, nr Rocky Boy, MT06139800: Stage=3.22ft,2024-02-25 12:45,Not ranked,West Fork Beaver Creek nr Rocky Boy, MT06139500: Not ranked,Seasonal site,Big Sandy Creek near Havre MT06137570: Stage=4.05ft,2024-02-25 12:00:00,Not ranked,Ice affected,Boxelder Creek near Rocky Boy, MT06135000: Not ranked,Seasonal site,Milk River at Eastern Crossing of Int Bndry06133500: Flow=8.05cfs,2023-11-01 01:00,Not ranked,N F Milk River ab St. Mary canal nr Browning MT06131200: Stage=2.83ft,2024-02-25 12:15:00,Not ranked,Ice affected,Nelson Creek near Van Norman MT06130500: Stage=4.77ft,2024-02-25 12:45:00,Floodstage=10ft,Not ranked,Ice affected,Musselshell River at Mosby MT06130000: Stage=6.65ft,2024-02-25 12:00:00,Not ranked,Ice affected,Flatwillow Creek near Mosby MT06127500: Not ranked,Seasonal site,Musselshell River at Musselshell MT06126500: Stage=4.07ft,2024-02-25 12:45:00,Floodstage=10ft,Not ranked,Ice affected,Musselshell River near Roundup MT06125600: 2024-02-25 12:30,Not ranked,Ssn,Musselshell River ab Big Coulee Creek at Lavina MT06123030: 2024-02-25 12:30,Not ranked,Ssn,Musselshell River ab Mud Cr nr Shawmut MT06120500: Stage=3.28ft,2024-02-25 12:45:00,Floodstage=7ft,Not ranked,Ice affected,Musselshell River at Harlowton MT06119600: 2024-02-25 12:15,Not ranked,Ssn,Musselshell River nr Martinsdale, MT06115200: Stage=19.44ft,2024-02-25 12:00:00,Floodstage=27ft,Not ranked,Ice affected,Missouri River near Landusky MT06114700: Not ranked,Seasonal site,Judith River nr mouth, nr Winifred MT06111800: Flow=187cfs,Stage=3.91ft,2024-02-25 12:30,Not ranked,Big Spring Cr at R&B Trading Post nr Lewistown MT06110020: Flow=6.56cfs,Stage=2.31ft,2024-02-25 12:30,Not ranked,Judith River above Carr Creek near Utica MT06109500: Stage=3.49ft,2024-02-25 12:00:00,Floodstage=17ft,Not ranked,Ice affected,Missouri River at Virgelle MT06108800: Flow=219cfs,Stage=1.72ft,2024-02-25 12:30,Not ranked,Teton River at Loma MT06108000: Stage=2.56ft,2024-02-25 12:30:00,Floodstage=9ft,Not ranked,Ice affected,Teton River near Dutton MT06102500: Not ranked,Seasonal site,Teton River bl South Fork nr Choteau MT06102050: Not ranked,Seasonal site,Marias River near Loma MT06099500: Stage=4.28ft,2024-02-25 12:30:00,Floodstage=9ft,Not ranked,Ice affected,Marias River near Shelby MT06099000: Stage=2.60ft,2024-02-25 12:30:00,Not ranked,Ice affected,Cut Bank Creek at Cut Bank MT06093200: Stage=4.28ft,2024-02-25 12:15:00,Floodstage=7ft,Not ranked,Ice affected,Badger Cr bl Four Horns Canal nr Browning MT06091700: Stage=2.03ft,2024-02-25 12:15:00,Not ranked,Ice affected,Two Medicine River bl South Fork nr Browning MT06088500: Stage=2.98ft,2024-02-25 12:30:00,Floodstage=12ft,Not ranked,Ice affected,Muddy Creek at Vaughn MT06082200: Stage=2.01ft,2024-02-25 12:15:00,Not ranked,Ice affected,Sun River bl Willow Cr nr Augusta MT06080900: Flow=119cfs,Stage=3.63ft,2024-02-25 11:45,Not ranked,Sun River bl Diversion Dam nr Augusta MT06079000: Stage=0.90ft,2024-02-25 12:15:00,Not ranked,Ice affected,South Fork Sun River near Augusta MT06077500: Flow=182cfs,2023-10-31 20:30,Stage=4.78ft,2023-11-01 00:45:00,Not ranked,Smith River near Eden MT06077200: Stage=4.90ft,2024-02-25 12:15:00,Not ranked,Ice affected,Smith River bl Eagle Cr nr Fort Logan MT06076690: Stage=3.11ft,2024-02-25 12:30:00,Not ranked,Ice affected,Smith River near Ft Logan MT06074000: Flow=4280cfs,Stage=6.92ft,2024-02-25 12:30,Not ranked,Missouri River at Cascade MT06071300: Flow=53.6cfs,Stage=2.96ft,2024-02-25 12:45,Not ranked,Little Prickly Pear Cr at Wolf Cr MT06063000: Stage=2.39ft,2024-02-25 12:15:00,Floodstage=4.5ft,Not ranked,Ice affected,Tenmile Creek near Helena MT06062500: Stage=1.39ft,2024-02-25 12:45:00,Not ranked,Ice affected,Tenmile Creek near Rimini MT06061500: Stage=0.74ft,2024-02-25 12:30:00,Not ranked,Ice affected,Prickly Pear Creek near Clancy MT06048650: Flow=59.5cfs,Stage=3.55ft,2024-02-25 12:30,Not ranked,E Gallatin R ab Water Reclamation Fa nr Bozeman MT06040800: Flow=111cfs,Stage=3.17ft,2024-02-25 12:30,Not ranked,Madison River ab powerplant nr McAllister MT06040000: Flow=1030cfs,Stage=2.20ft,2024-02-25 12:15,Not ranked,Madison River near Cameron MT06036650: Stage=3.58ft,2024-02-25 12:00:00,Floodstage=8ft,Not ranked,Ice affected,Jefferson River near Three Forks MT06035000: Not ranked,Seasonal site,Willow Creek near Harrison MT06027600: Not ranked,Seasonal site,Jefferson River at Parsons Bdg nr Silver Star, MT06026420: 2024-02-25 12:30,Not ranked,Ssn,Big Hole R bl Hamilton Ditch nr Twin Bridges, MT06026210: Stage=2.94ft,2024-02-25 12:30,Not ranked,Ice,Big Hole River near Glen MT06025500: Stage=1.58ft,2024-02-25 12:15:00,Floodstage=6ft,Not ranked,Ice affected,Big Hole River near Melrose MT06025250: Not ranked,Seasonal site,Big Hole River at Maiden Rock nr Divide MT06024540: 2024-02-25 12:30,Not ranked,Ssn,Big Hole River bl Mudd Cr nr Wisdom MT06024450: 2024-02-18 04:15,Not ranked,Ssn,Big Hole River bl Big Lake Cr at Wisdom MT06023100: Not ranked,Seasonal site,Beaverhead River at Twin Bridges, MT06023000: Not ranked,Seasonal site,Ruby River near Twin Bridges MT06017000: Not ranked,Seasonal site,Beaverhead River at Dillon MT06016000: Not ranked,Seasonal site,Beaverhead River at Barretts MT06012500: Not ranked,Seasonal site,Red Rock R bl Lima Reservoir nr Monida MT06006000: 2024-02-25 12:30,Not ranked,Ssn,Red Rock Cr ab Lakes, nr Lakeview, MT05018500: Not ranked,Seasonal site,St. Mary Canal at St. Mary Crossing near Babb MT05018000: Not ranked,Seasonal site,St. Mary Canal at intake near Babb MT05015500: Stage=4772.66ft,2024-02-25 12:00,Not ranked,Lake Sherburne at Sherburne MTGo to WaterWatch (offsite) for a larger map with additional options
[color code for] High
[color code for] > 90th percentile
[color code for] 76th - 90th percentile
[color code for] 25th - 75th percentile
[color code for] 10th - 24th percentile
[color code for] < 10th percentile
[color code for] Low
[color code for] Not ranked
The colored dots on this map depict streamflow conditions as a percentile, which is computed from the period of record for the current day of the year. Only stations with at least 30 years of record are used.
The gray circles indicate other stations that were not ranked in percentiles either because they have fewer than 30 years of record or because they report parameters other than streamflow. Some stations, for example, measure stage only.
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Current Streamflow Conditions Table

Current conditions data typically are recorded at 15-60 minute intervals, stored onsite, and then transmitted to USGS offices in Montana every hour. Recording and transmission times may be more frequent during critical events. Data from current conditions sites are relayed to USGS offices via satellite and are available for viewing within 3 minutes of arrival.

All current conditions data are provisional and subject to revision.

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