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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. 12332000: Flow=176cfs,Stage=2.06ft,2024-04-19 04:15,>90,Middle Fork Rock Cr nr Philipsburg MT05018500: Flow=590cfs,Stage=7.49ft,2024-04-19 04:15,>90,St. Mary Canal at St. Mary Crossing near Babb MT05018000: Flow=604cfs,Stage=7.51ft,2024-04-19 04:15,>90,St. Mary Canal at intake near Babb MT05017500: Flow=1100cfs,Stage=3.45ft,2024-04-19 04:15,>90,St. Mary River near Babb MT06336600: Flow=3.09cfs,Stage=2.20ft,2024-04-19 05:15,<10,BEAVER CREEK NR TROTTERS, ND06308500: Flow=114cfs,Stage=1.75ft,Floodstage=10ft,2024-04-19 04:45,<10,Tongue River at Miles City, MT06133500: Flow=10.5cfs,Stage=1.73ft,2024-04-19 04:15,<10,N F Milk River ab St. Mary canal nr Browning MT12381400: Flow=88.1cfs,Stage=1.94ft,2024-04-19 04:15,76-90,South Fork Jocko River near Arlee MT12377150: Flow=44.1cfs,Stage=2.39ft,2024-04-19 04:15,76-90,Mission Creek ab reservoir nr St. Ignatius MT12366000: Flow=389cfs,Stage=2.72ft,Floodstage=5.4ft,2024-04-19 04:45,76-90,Whitefish River near Kalispell MT12359800: Flow=3570cfs,2024-04-19 04:45,Stage=7.76ft,2024-04-19 03:45:00,76-90,S F Flathead R ab Twin C nr Hungry Horse MT12358500: Flow=4570cfs,2024-04-19 04:45,Stage=4.06ft,2024-04-19 03:45:00,Floodstage=10ft,76-90,M F Flathead River near West Glacier MT12334510: Flow=749cfs,Stage=5.96ft,Floodstage=9ft,2024-04-19 03:45,76-90,Rock Creek near Clinton MT12323800: Flow=189cfs,Stage=2.34ft,2024-04-19 04:30,76-90,Clark Fork near Galen MT12323770: Flow=56.4cfs,Stage=3.28ft,2024-04-19 04:45,76-90,Warm Springs Creek at Warm Springs MT06309000: Flow=10900cfs,Stage=4.57ft,Floodstage=14ft,2024-04-19 04:00,76-90,Yellowstone River at Miles City, MT06306300: Flow=446cfs,Stage=3.36ft,2024-04-19 04:15,76-90,Tongue River at State Line nr Decker MT06295113: Flow=24.1cfs,Stage=3.72ft,2024-04-19 04:45,76-90,Rosebud C at Reservation Bndry nr Kirby MT06295000: Flow=11200cfs,Stage=3.27ft,Floodstage=14ft,2024-04-19 04:45,76-90,Yellowstone River at Forsyth MT06294500: Flow=5280cfs,Stage=3.50ft,2024-04-19 04:00,76-90,Bighorn River ab Tullock Cr nr Bighorn MT06294000: Flow=357cfs,Stage=3.47ft,Floodstage=8ft,2024-04-19 04:15,76-90,Little Bighorn River near Hardin MT06289000: Flow=121cfs,Stage=2.19ft,2024-04-19 04:00,76-90,Little Bighorn River at State Line nr Wyola MT06287000: Flow=5520cfs,Stage=62.03ft,2024-04-19 04:15,76-90,Bighorn R bl Yellowtail Afterbay Dam nr St. Xavier06214500: Flow=5580cfs,Stage=3.85ft,Floodstage=13.5ft,2024-04-19 04:00,76-90,Yellowstone River at Billings MT06204050: Flow=50.8cfs,Stage=0.68ft,2024-04-19 03:45,76-90,West Rosebud Creek near Roscoe MT06192500: Flow=2500cfs,Stage=1.37ft,Floodstage=10ft,2024-04-19 03:45,76-90,Yellowstone River near Livingston, MT06191500: Flow=1960cfs,Stage=2.07ft,Floodstage=11ft,2024-04-19 04:00,76-90,Yellowstone River at Corwin Springs MT06151500: Flow=69.0cfs,Stage=2.46ft,Floodstage=10ft,2024-04-19 04:30,76-90,Battle Creek near Chinook MT06043500: Flow=631cfs,Stage=1.84ft,Floodstage=6ft,2024-04-19 04:00,76-90,Gallatin River near Gallatin Gateway, MT06020600: Flow=124cfs,Stage=2.78ft,2024-04-19 04:45,76-90,Ruby River below reservoir near Alder, MT06019500: Flow=234cfs,Stage=3.41ft,2024-04-19 04:45,76-90,Ruby River above reservoir near Alder, MT06017000: Flow=401cfs,Stage=4.14ft,2024-04-19 04:15,76-90,Beaverhead River at Dillon MT06307500: Flow=118cfs,Stage=10.49ft,2024-04-19 04:30,10-24,Tongue River at Tongue R Dam nr Decker MT06185500: Flow=6350cfs,Stage=2.55ft,Floodstage=19ft,2024-04-19 04:00,10-24,Missouri River near Culbertson MT06183450: Flow=18.7cfs,Stage=1.49ft,Floodstage=12ft,2024-04-19 04:15,10-24,Big Muddy Creek near Antelope MT06177500: Flow=1.00cfs,Stage=3.49ft,Floodstage=11ft,2024-04-19 04:30,10-24,Redwater River at Circle MT06140500: Flow=61.0cfs,Stage=0.38ft,Floodstage=10ft,2024-04-19 04:15,10-24,Milk River at Havre MT06139500: Flow=1.17cfs,Stage=2.54ft,Floodstage=8.5ft,2024-04-19 04:30,10-24,Big Sandy Creek near Havre MT06135000: Flow=192cfs,Stage=3.22ft,Floodstage=9.5ft,2024-04-19 04:15,10-24,Milk River at Eastern Crossing of Int Bndry06131200: Flow=0.04cfs,Stage=2.13ft,2024-04-19 04:15,10-24,Nelson Creek near Van Norman MT06115200: Flow=6400cfs,Stage=14.19ft,Floodstage=27ft,2024-04-19 04:00,10-24,Missouri River near Landusky MT06102050: Flow=420cfs,Stage=1.10ft,2024-04-19 04:00,10-24,Marias River near Loma MT06101500: Flow=412cfs,Stage=3.23ft,2024-04-19 04:15,10-24,Marias River near Chester MT06066500: Flow=3690cfs,Stage=2.49ft,2024-04-19 04:45,10-24,Missouri River bl Holter Dam nr Wolf Cr MT06050000: Flow=20.7cfs,Stage=2.27ft,2024-04-19 04:30,10-24,Hyalite C at Hyalite R S nr Bozeman MT06024450: Flow=264cfs,Stage=2.98ft,2024-04-19 04:45,10-24,Big Hole River bl Big Lake Cr at Wisdom MT13039500: Flow=20.4cfs,Stage=4.49ft,2024-04-19 04:45,25-75,HENRYS FORK NR LAKE ID12392155: Flow=661cfs,2024-04-19 03:45,Stage=11.49ft,2024-04-19 02:45:00,25-75,LIGHTNING CREEK AT CLARK FORK ID12390700: Flow=404cfs,Stage=2.65ft,Floodstage=7.5ft,2024-04-19 04:15,25-75,Prospect Creek at Thompson Falls MT12389500: Flow=608cfs,Stage=3.64ft,Floodstage=7ft,2024-04-19 04:45,25-75,Thompson River near Thompson Falls MT12389000: Flow=18400cfs,Stage=6.31ft,Floodstage=16ft,2024-04-19 04:45,25-75,Clark Fork near Plains MT12388700: Flow=8420cfs,Stage=8.88ft,2024-04-19 04:30,25-75,Flathead River at Perma MT12372000: Flow=7340cfs,Stage=5.51ft,Floodstage=18ft,2024-04-19 04:50,25-75,Flathead River near Polson MT12370000: Flow=1670cfs,Stage=3.59ft,Floodstage=6.5ft,2024-04-19 04:00,25-75,Swan River near Bigfork, MT12363000: Flow=12900cfs,2024-04-19 04:45,Stage=7.00ft,2024-04-19 03:45:00,Floodstage=13ft,25-75,Flathead River at Columbia Falls MT12362500: Flow=2930cfs,Stage=6.18ft,2024-04-19 04:45,25-75,S F Flathead River nr Columbia Falls MT12355500: Flow=4400cfs,Stage=4.41ft,Floodstage=13ft,2024-04-19 04:45,25-75,N F Flathead River nr Columbia Falls MT12354500: Flow=10000cfs,Stage=8.71ft,Floodstage=19ft,2024-04-19 04:45,25-75,Clark Fork at St. Regis MT12354000: Flow=851cfs,Stage=3.62ft,Floodstage=8ft,2024-04-19 04:45,25-75,St. Regis River near St. Regis, MT12353000: Flow=6970cfs,Stage=3.60ft,Floodstage=11ft,2024-04-19 04:00,25-75,Clark Fork below Missoula MT12352500: Flow=3190cfs,Stage=5.19ft,Floodstage=11ft,2024-04-19 04:45,25-75,Bitterroot River near Missoula MT12344000: Flow=1090cfs,Stage=2.96ft,Floodstage=7.5ft,2024-04-19 04:15,25-75,Bitterroot River near Darby MT12342500: Flow=147cfs,Stage=1.54ft,2024-04-19 04:15,25-75,West Fork Bitterroot River nr Conner MT12340500: Flow=3790cfs,Stage=4.00ft,Floodstage=7.5ft,2024-04-19 04:00,25-75,Clark Fork above Missoula MT12340000: Flow=1990cfs,Stage=3.68ft,Floodstage=10ft,2024-04-19 04:45,25-75,Blackfoot River near Bonner MT12335500: Flow=37.8cfs,Stage=2.24ft,2024-04-19 04:45,25-75,Nevada Cr ab reservoir, nr Helmville, MT12334550: Flow=1830cfs,Stage=2.91ft,2024-04-19 04:45,25-75,Clark Fork at Turah Bridge nr Bonner MT12331800: Flow=849cfs,Stage=3.58ft,Floodstage=8ft,2024-04-19 04:15,25-75,Clark Fork near Drummond MT12331500: Flow=138cfs,Stage=2.50ft,2024-04-19 04:30,25-75,Flint Creek near Drummond MT12330000: Flow=25.9cfs,Stage=1.43ft,2024-04-19 04:30,25-75,Boulder Creek at Maxville MT12329500: Flow=92.3cfs,Stage=2.29ft,2024-04-19 03:45,25-75,Flint Creek at Maxville MT12325500: Flow=26.6cfs,Stage=0.76ft,2024-04-19 03:45,25-75,Flint Creek near Southern Cross MT12324680: Flow=635cfs,Stage=4.81ft,2024-04-19 04:45,25-75,Clark Fork at Goldcreek MT12324590: Flow=245cfs,Stage=1.38ft,2024-04-19 04:30,25-75,Little Blackfoot River near Garrison MT12324200: Flow=271cfs,Stage=2.88ft,Floodstage=6ft,2024-04-19 04:30,25-75,Clark Fork at Deer Lodge MT12323750: Flow=115cfs,Stage=2.26ft,2024-04-19 04:15,25-75,Silver Bow Creek at Warm Springs MT12323600: Flow=70.0cfs,Stage=2.24ft,2024-04-19 04:45,25-75,Silver Bow Creek at Opportunity MT12323250: Flow=35.5cfs,Stage=1.80ft,2024-04-19 03:45,25-75,Silver Bow Cr bl Blacktail Cr, at Butte, MT12306500: Flow=1270cfs,2024-04-19 03:45,Stage=5.38ft,2024-04-19 02:45:00,Floodstage=9ft,25-75,MOYIE RIVER AT EASTPORT ID12305000: Flow=10900cfs,Stage=13.55ft,2024-04-19 03:15,25-75,KOOTENAI RIVER AT LEONIA, ID12304500: Flow=1530cfs,Stage=5.18ft,Floodstage=8ft,2024-04-19 04:45,25-75,Yaak River near Troy MT12302055: Flow=717cfs,Stage=4.45ft,Floodstage=7.5ft,2024-04-19 04:45,25-75,Fisher River near Libby MT12301933: Flow=6010cfs,Stage=18.73ft,Floodstage=27.5ft,2024-04-19 04:00,25-75,Kootenai River bl Libby Dam nr Libby MT06334500: Flow=45.0cfs,Stage=2.43ft,Floodstage=12ft,2024-04-19 03:45,25-75,LITTLE MISSOURI RIVER AT CAMP CROOK,SD06329500: Flow=9200cfs,Stage=4.53ft,Floodstage=19ft,2024-04-19 04:00,25-75,Yellowstone River near Sidney MT06327500: Flow=10300cfs,Stage=44.15ft,Floodstage=53.5ft,2024-04-19 04:45,25-75,Yellowstone River at Glendive, MT06326500: Flow=525cfs,Stage=1.72ft,2024-04-19 04:00,25-75,Powder River near Locate MT06324500: Flow=547cfs,Stage=3.77ft,2024-04-19 03:45,25-75,Powder River at Moorhead MT06307616: Flow=124cfs,Stage=1.11ft,Floodstage=7ft,2024-04-19 04:30,25-75,Tongue R at Birney Day School Br nr Birney MT06211500: Flow=23.9cfs,Stage=2.75ft,2024-04-19 04:30,25-75,Willow Creek near Boyd MT06211000: Flow=87.4cfs,Stage=2.26ft,2024-04-19 04:15,25-75,Red Lodge Cr ab Cooney Re nr Boyd MT06209500: Flow=35.9cfs,Stage=5.14ft,2024-04-19 04:00,25-75,Rock Creek near Red Lodge MT06208500: Flow=627cfs,Stage=2.16ft,Floodstage=9ft,2024-04-19 04:30,25-75,Clarks Fork Yellowstone River at Edgar MT06207500: Flow=418cfs,Stage=1.13ft,Floodstage=9ft,2024-04-19 04:00,25-75,Clarks Fork Yellowstone River nr Belfry MT06205000: Flow=447cfs,Stage=1.80ft,Floodstage=7.5ft,2024-04-19 04:15,25-75,Stillwater River near Absarokee, MT06195600: Flow=416cfs,Stage=1.86ft,Floodstage=5.5ft,2024-04-19 04:30,25-75,Shields River nr Livingston MT06191000: Flow=140cfs,Stage=2.03ft,2024-04-19 04:45,25-75,Gardner River near Mammoth, YNP06188000: Flow=656cfs,Stage=1.95ft,Floodstage=15ft,2024-04-19 04:15,25-75,Lamar River nr Tower Ranger Station YNP06181000: Flow=96.6cfs,Stage=7.34ft,Floodstage=16ft,2024-04-19 04:30,25-75,Poplar River near Poplar MT06178000: Flow=12.6cfs,Stage=2.58ft,Floodstage=6ft,2024-04-19 04:15,25-75,Poplar River at international boundary06177000: Flow=6110cfs,Stage=10.03ft,Floodstage=23ft,2024-04-19 04:00,25-75,Missouri River near Wolf Point MT06174500: Flow=762cfs,Stage=3.19ft,Floodstage=20ft,2024-04-19 04:00,25-75,Milk River at Nashua MT06172310: Flow=448cfs,Stage=4.29ft,Floodstage=23ft,2024-04-19 04:30,25-75,Milk River at Tampico MT06169500: Flow=7.62cfs,Stage=2.80ft,2024-04-19 04:30,25-75,Rock Creek bl Horse Creek nr int\'l boundary06166000: Flow=10.9cfs,Stage=1.80ft,Floodstage=11ft,2024-04-19 04:15,25-75,Beaver Cr bl Guston Coulee nr Saco MT06164510: Flow=252cfs,Stage=3.34ft,Floodstage=20ft,2024-04-19 04:00,25-75,Milk River at Juneberg Bridge nr Saco MT06155030: Flow=12.7cfs,Stage=3.16ft,Floodstage=23ft,2024-04-19 04:15,25-75,Milk River near Dodson MT06154400: Flow=5.36cfs,Stage=3.03ft,2024-04-19 04:15,25-75,Peoples Creek near Hays MT06154100: Flow=210cfs,Stage=4.02ft,Floodstage=21ft,2024-04-19 04:30,25-75,Milk River near Harlem MT06142400: Flow=9.87cfs,Stage=1.68ft,Floodstage=5.5ft,2024-04-19 04:30,25-75,Clear Creek near Chinook MT06130500: Flow=102cfs,Stage=2.90ft,Floodstage=10ft,2024-04-19 04:45,25-75,Musselshell River at Mosby MT06127500: Flow=75.2cfs,Stage=2.20ft,Floodstage=11ft,2024-04-19 04:30,25-75,Musselshell River at Musselshell MT06126500: Flow=70.2cfs,Stage=1.56ft,Floodstage=10ft,2024-04-19 04:45,25-75,Musselshell River near Roundup MT06120500: Flow=117cfs,Stage=3.21ft,Floodstage=7ft,2024-04-19 04:45,25-75,Musselshell River at Harlowton MT06109500: Flow=6360cfs,Stage=3.53ft,Floodstage=17ft,2024-04-19 04:00,25-75,Missouri River at Virgelle MT06108000: Flow=66.8cfs,Stage=2.16ft,Floodstage=9ft,2024-04-19 04:30,25-75,Teton River near Dutton MT06102500: Flow=90.5cfs,Stage=4.32ft,Floodstage=9ft,2024-04-19 04:45,25-75,Teton River bl South Fork nr Choteau MT06099500: Flow=1180cfs,Stage=4.20ft,Floodstage=9ft,2024-04-19 04:30,25-75,Marias River near Shelby MT06099000: Flow=192cfs,Stage=2.54ft,2024-04-19 04:30,25-75,Cut Bank Creek at Cut Bank MT06093200: Flow=202cfs,Stage=4.77ft,Floodstage=7ft,2024-04-19 04:15,25-75,Badger Cr bl Four Horns Canal nr Browning MT06091700: Flow=587cfs,Stage=3.54ft,2024-04-19 04:15,25-75,Two Medicine River bl South Fork nr Browning MT06090800: Flow=5650cfs,Stage=2.30ft,Floodstage=13.5ft,2024-04-19 04:30,25-75,Missouri River at Fort Benton MT06090500: Flow=121cfs,Stage=2.70ft,Floodstage=6.5ft,2024-04-19 04:15,25-75,Belt Creek near Monarch MT06090300: Flow=5450cfs,Stage=3.31ft,2024-04-19 04:45,25-75,Missouri River near Great Falls MT06089000: Flow=277cfs,Stage=2.09ft,Floodstage=6ft,2024-04-19 04:00,25-75,Sun River near Vaughn MT06088500: Flow=34.2cfs,Stage=2.55ft,Floodstage=12ft,2024-04-19 04:30,25-75,Muddy Creek at Vaughn MT06085800: Flow=158cfs,Stage=2.57ft,Floodstage=7.5ft,2024-04-19 04:30,25-75,Sun River at Simms MT06078500: Flow=339cfs,Stage=4.30ft,Floodstage=9ft,2024-04-19 04:30,25-75,North Fork Sun River near Augusta MT06078200: Flow=4850cfs,Stage=4.21ft,Floodstage=13.5ft,2024-04-19 04:00,25-75,Missouri River near Ulm MT06077500: Flow=407cfs,Stage=3.71ft,2024-04-19 04:45,25-75,Smith River near Eden MT06076690: Flow=213cfs,Stage=3.35ft,2024-04-19 04:30,25-75,Smith River near Ft Logan MT06073500: Flow=265cfs,Stage=4.20ft,Floodstage=6.5ft,2024-04-19 04:15,25-75,Dearborn River near Craig MT06065500: Flow=3670cfs,Stage=3.55ft,2024-04-19 04:00,25-75,Missouri River bl Hauser Dam near Helena MT06063000: Flow=56.6cfs,Stage=3.00ft,Floodstage=4.5ft,2024-04-19 04:15,25-75,Tenmile Creek near Helena MT06062500: Flow=24.4cfs,Stage=2.11ft,2024-04-19 04:45,25-75,Tenmile Creek near Rimini MT06061500: Flow=53.3cfs,Stage=1.13ft,2024-04-19 04:30,25-75,Prickly Pear Creek near Clancy MT06054500: Flow=6140cfs,Stage=5.41ft,Floodstage=10.5ft,2024-04-19 04:00,25-75,Missouri River at Toston MT06052500: Flow=921cfs,Stage=5.02ft,Floodstage=9ft,2024-04-19 04:00,25-75,Gallatin River at Logan MT06041000: Flow=1660cfs,Stage=4.29ft,2024-04-19 04:45,25-75,Madison River bl Ennis Lake nr McAllister MT06038800: Flow=920cfs,Stage=1.83ft,2024-04-19 04:45,25-75,Madison River at Kirby Ranch nr Cameron MT06038500: Flow=834cfs,Stage=1.68ft,2024-04-19 04:45,25-75,Madison River bl Hebgen Lake nr Grayling MT06037500: Flow=487cfs,Stage=1.89ft,2024-04-19 04:30,25-75,Madison River near West Yellowstone, MT06036650: Flow=2520cfs,Stage=4.61ft,Floodstage=8ft,2024-04-19 04:00,25-75,Jefferson River near Three Forks MT06035000: Flow=39.4cfs,Stage=1.64ft,2024-04-19 04:15,25-75,Willow Creek near Harrison MT06033000: Flow=176cfs,Stage=5.91ft,2024-04-19 04:15,25-75,Boulder River near Boulder MT06026500: Flow=2050cfs,Stage=4.71ft,Floodstage=10ft,2024-04-19 04:15,25-75,Jefferson River near Twin Bridges MT06025500: Flow=1400cfs,Stage=2.74ft,Floodstage=6ft,2024-04-19 04:15,25-75,Big Hole River near Melrose MT06018500: Flow=465cfs,Stage=5.05ft,Floodstage=7ft,2024-04-19 04:15,25-75,Beaverhead River near Twin Bridges MT06016000: Flow=402cfs,Stage=1.49ft,2024-04-19 04:15,25-75,Beaverhead River at Barretts MT06012500: Flow=69.4cfs,Stage=1.58ft,2024-04-19 04:30,25-75,Red Rock R bl Lima Reservoir nr Monida MT05014500: Flow=134cfs,Stage=2.08ft,2024-04-19 04:30,25-75,Swiftcurrent Creek at Many Glacier MT480608115242901: Stage=3.00ft,2024-04-19 04:30,Not ranked,Libby Wetland Site bl Schrieber Lake nr Libby, MT13039000: Stage=16.15ft,2024-04-19 04:30,Not ranked,HENRYS LAKE NR LAKE ID12371550: Stage=2885.65ft,2024-04-19 04:30,Not ranked,Flathead Lake at Polson MT12366500: Stage=90.56ft,2024-04-19 04:45,Not ranked,Flathead River at Foys Bend nr Kalispell MT12365700: Flow=675cfs,Stage=4.48ft,Floodstage=7.5ft,2024-04-19 04:45,Not ranked,Stillwater River at Lawrence Park, at Kalispell12362000: Stage=3541.28ft,2024-04-19 03:45,Not ranked,Hungry Horse Reservoir nr Hungry Horse MT12350250: Flow=2180cfs,Stage=6.77ft,Floodstage=11.5ft,2024-04-19 04:45,Not ranked,Bitterroot River at Bell Crossing nr Victor MT12338300: Flow=319cfs,Stage=4.79ft,2024-04-19 04:00,Not ranked,NF Blackfoot R ab Dry Gulch nr Ovando MT12335100: Flow=165cfs,Stage=3.77ft,2024-04-19 04:45,Not ranked,Blackfoot R ab Nevada Cr nr Helmville MT12325000: Stage=6428.97ft,2024-04-19 04:15,Not ranked,Georgetown Lake near Philipsburg, MT12324400: Flow=315cfs,Stage=3.36ft,2024-04-19 04:45,Not ranked,Clark Fork ab Little Blackfoot R nr Garrison MT12323850: Flow=34.6cfs,Stage=1.93ft,2024-04-19 04:30,Not ranked,Lost Creek near Galen, MT12323840: Flow=6.50cfs,Stage=2.64ft,2024-04-19 04:45,Not ranked,Lost Creek near Anaconda MT12323760: Flow=68.4cfs,Stage=2.19ft,Floodstage=4.4ft,2024-04-19 04:30,Not ranked,Warm Springs Creek near Anaconda MT12323720: Flow=7.21cfs,Stage=3.91ft,2024-04-19 04:45,Not ranked,Willow Creek at Opportunity, MT12323710: Flow=5.94cfs,Stage=1.42ft,2024-04-19 04:00,Not ranked,Willow Creek nr Anaconda, MT12323700: Flow=19.2cfs,Stage=2.56ft,2024-04-19 04:45,Not ranked,Mill Creek at Opportunity, MT12323670: Flow=33.7cfs,Stage=2.47ft,2024-04-19 04:00,Not ranked,Mill Creek nr Anaconda, MT12301250: Flow=365cfs,Stage=3.36ft,2024-04-19 04:30,Not ranked,Tobacco River at Eureka, MT06329610: Stage=64.00ft,2024-04-19 05:15,Not ranked,YELLOWSTONE R NO. 2 NR CARTWRIGHT, ND06307830: Flow=118cfs,Stage=2.46ft,2024-04-19 04:15,Not ranked,Tongue R bl Brandenberg bridge nr Ashland MT06295220: Flow=44.5cfs,Stage=5.42ft,2024-04-19 04:45,Not ranked,Rosebud C Bel Lame Deer C nr Lame Deer MT06288400: Flow=5820cfs,Stage=12.11ft,2024-04-19 04:30,Not ranked,Bighorn River at Two Leggins Bridge, near Hardin06287800: Flow=5470cfs,Stage=8.26ft,2024-04-19 04:30,Not ranked,Bighorn River at bridge, at St. Xavier, MT06204070: Flow=61.1cfs,Stage=1.48ft,2024-04-19 04:50,Not ranked,W Rosebud Cr at Emerald Lk Campground nr Roscoe06200000: Flow=299cfs,Stage=2.47ft,Floodstage=8ft,2024-04-18 14:45,Not ranked,Boulder River at Big Timber MT06190540: Flow=21.5cfs,Stage=1.10ft,2024-04-19 04:15,Not ranked,Boiling River at Mammoth,YNP06187915: Flow=5.28cfs,Stage=0.58ft,2024-04-19 04:45,Not ranked,Soda Butte Cr at Park Bndry at Silver Gate06185110: Flow=17.6cfs,Stage=4.56ft,Floodstage=16ft,2024-04-19 04:15,Not ranked,Big Muddy Creek nr mouth nr Culbertson MT06175510: Stage=41.40ft,2024-04-19 04:30,Not ranked,Missouri R at E Frazer Pump Plant nr Frazer MT06175100: Stage=7.49ft,2024-04-19 04:00,Not ranked,Missouri R at W Frazer Pump Plant nr Frazer MT06167500: Flow=29.1cfs,Stage=2.73ft,Floodstage=14ft,2024-04-19 04:30,Not ranked,Beaver Creek near Hinsdale MT06155500: Flow=24.9cfs,Stage=1.21ft,Floodstage=16ft,2024-04-19 04:45,Not ranked,Milk River at Malta MT06139900: Stage=2.08ft,2024-04-19 04:45:00,Not ranked,Rating being developed or revised,Beaver Cr at Res Bndry nr Rocky Boy MT06139850: Stage=9.13ft,2024-04-19 04:45,Not ranked,Beaver Creek ab Elk Creek, nr Rocky Boy, MT06139800: Stage=3.62ft,2024-04-19 04:45,Not ranked,West Fork Beaver Creek nr Rocky Boy, MT06137570: Flow=2.56cfs,Stage=3.95ft,2024-04-19 04:00,Not ranked,Boxelder Creek near Rocky Boy, MT06130000: Flow=26.5cfs,Stage=5.33ft,2024-04-19 04:00,Not ranked,Flatwillow Creek near Mosby MT06125600: Flow=43.4cfs,Stage=1.46ft,Floodstage=9.5ft,2024-04-19 04:30,Not ranked,Musselshell River ab Big Coulee Creek at Lavina MT06123030: Flow=26.3cfs,Stage=2.54ft,Floodstage=8ft,2024-04-19 04:30,Not ranked,Musselshell River ab Mud Cr nr Shawmut MT06119600: Flow=68.6cfs,Stage=1.86ft,2024-04-19 04:15,Not ranked,Musselshell River nr Martinsdale, MT06114700: Flow=521cfs,Stage=5.43ft,2024-04-19 04:15,Not ranked,Judith River nr mouth, nr Winifred MT06111800: Flow=170cfs,Stage=3.84ft,2024-04-19 04:30,Not ranked,Big Spring Cr at R&B Trading Post nr Lewistown MT06110020: Flow=25.7cfs,Stage=2.66ft,2024-04-19 04:30,Not ranked,Judith River above Carr Creek near Utica MT06108800: Flow=58.1cfs,Stage=1.05ft,2024-04-19 04:30,Not ranked,Teton River at Loma MT06082200: Flow=115cfs,Stage=1.94ft,2024-04-19 04:15,Not ranked,Sun River bl Willow Cr nr Augusta MT06080900: Flow=157cfs,Stage=3.82ft,2024-04-19 03:45,Not ranked,Sun River bl Diversion Dam nr Augusta MT06079000: Flow=373cfs,Stage=2.23ft,2024-04-19 04:15,Not ranked,South Fork Sun River near Augusta MT06077200: Flow=372cfs,Stage=3.92ft,2024-04-19 04:15,Not ranked,Smith River bl Eagle Cr nr Fort Logan MT06074000: Flow=4540cfs,Stage=6.88ft,2024-04-19 04:30,Not ranked,Missouri River at Cascade MT06071300: Flow=112cfs,Stage=3.29ft,2024-04-19 04:45,Not ranked,Little Prickly Pear Cr at Wolf Cr MT06048650: Flow=182cfs,Stage=4.48ft,2024-04-19 04:30,Not ranked,E Gallatin R ab Water Reclamation Fa nr Bozeman MT06040800: Flow=230cfs,Stage=3.81ft,2024-04-19 04:30,Not ranked,Madison River ab powerplant nr McAllister MT06040000: Flow=1230cfs,Stage=2.34ft,2024-04-19 04:15,Not ranked,Madison River near Cameron MT06027600: Not ranked,Seasonal site,Jefferson River at Parsons Bdg nr Silver Star, MT06026420: Not ranked,Seasonal site,Big Hole R bl Hamilton Ditch nr Twin Bridges, MT06026210: Flow=1430cfs,Stage=3.35ft,2024-04-19 04:30,Not ranked,Big Hole River near Glen MT06025250: Flow=1410cfs,Stage=4.08ft,2024-04-19 03:45,Not ranked,Big Hole River at Maiden Rock nr Divide MT06024540: Flow=906cfs,Stage=3.55ft,2024-04-19 04:30,Not ranked,Big Hole River bl Mudd Cr nr Wisdom MT06023100: Not ranked,Seasonal site,Beaverhead River at Twin Bridges, MT06023000: Flow=203cfs,Stage=2.97ft,2024-04-19 04:45,Not ranked,Ruby River near Twin Bridges MT06006000: Flow=32.3cfs,Stage=2.81ft,2024-04-19 04:30,Not ranked,Red Rock Cr ab Lakes, nr Lakeview, MT05015500: Stage=4775.36ft,2024-04-19 04:00,Not ranked,Lake Sherburne at Sherburne MTGo to WaterWatch (offsite) for a larger map with additional options
Explanation
[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.
Go to the

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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