Montana river levels
175 National Weather Service forecast gauges in Montana. None is in flood now. Each page has the current level, the forecast, and what floods at each level.
Montana radar & weather warnings →
All gauges
- Badger Creek below Four Horns Canal near Browning
- Battle Creek (North-central MT) near Chinook
- Beaver Creek (MT) near Hinsdale
- Beaver Creek (MT) near Saco
- Beaverhead River at Barretts
- Beaverhead River at Dillon
- Beaverhead River at Twin Bridges
- Beaverhead River near Twin Bridges
- Belt Creek near Monarch
- Big Hole River at Maiden Rock near Divide
- Big Hole River below Big Lake Creek at Wisdom
- Big Hole River below Mudd Creek near Wisdom
- Big Hole River near bl Hamilton Ditch nr Twin Bridges
- Big Hole River near Glen
- Big Hole River near Melrose
- Big Hole River near Wise River· No current reading
- Bighorn River at ST. Xavier Bridge
- Bighorn River at Two Leggins Bridge
- Bighorn River near Bighorn
- Bighorn River near St. Xavier
- Big Muddy Creek at US 2 west of Culbertson
- Big Muddy Creek near Antelope
- Big Sandy Creek (MT) near Havre
- Big Spring Creek (MT) near Lewistown at R&B Trading Post
- Bitterroot River at Bell Crossing near Victor
- Bitterroot River near Darby
- Bitterroot River near Missoula
- Blackfoot River near Bonner
- Blacktail Creek above Grove Gulch at Butte
- Boulder Creek at Maxville
- Boulder River at Big Timber
- Boulder River (Central MT) near Boulder
- Clark Fork River above Missoula
- Clark Fork River at Deer Lodge
- Clark Fork River at St. Regis
- Clark Fork River below Missoula
- Clark Fork River near Drummond
- Clark Fork River near Plains
- Clarks Fork of the Yellowstone at Edgar
- Clarks Fork of the Yellowstone near Belfry
- Clear Creek (North-central MT) near Chinook near mouth
- Cut Bank Creek at Cut Bank
- Dearborn River near Craig
- East Boulder River near Mcleod
- East Gallatin River near abv Water Recl Fac nr Bozeman
- Fisher River near Libby
- Flathead River at Columbia Falls
- Flathead River at Foys Bend near Kalispell
- Flathead River at Perma
- Flathead River near Polson
- Flatwillow Creek above Mosby
- Gallatin River above Deer Creek near Big Sky
- Gallatin River at Logan
- Gallatin River near Gallatin Gateway
- Gardner River near Mammoth
- Hyalite Creek near S 19th near Gallatin Gateway
- Jefferson River near Silver Star at Parsons Bridge
- Jefferson River near Three Forks
- Jefferson River near Twin Bridges
- Judith River near abv Carr Ck nr Utica
- Judith River near Winifred near mouth
- Kootenai River below Libby Dam near Libby
- Little Bighorn River at State Line near Wyola
- Little Bighorn River near Hardin
- Little Blackfoot River near Garrison 1SE
- Little Prickly Pear Creek at Wolf Creek
- Lodge Grass Creek above Willow Creek diversion near Wyola (closed)
- Madison River above Powerplant near McAllister
- Madison River at Kirby Ranch near Cameron
- Madison River below Ennis Lake near McAllister
- Madison River near Cameron
- Madison River near Grayling
- Madison River near West Yellowstone
- Marias River near Chester
- Marias River near Loma
- Marias River near Shelby
- Middle Fork Flathead River near West Glacier
- Milk River at Eastern Crossing nr Rudyard
- Milk River at Havre
- Milk River at Malta
- Milk River at Nashua
- Milk River near Dodson
- Milk River near Harlem
- Milk River near Saco
- Milk River near Tampico
- Missouri River at Cascade
- Missouri River at Fort Benton
- Missouri River at Toston
- Missouri River at Virgelle
- Missouri River below Hauser Dam near Helena
- Missouri River below Holter Dam near Wolf Creek
- Missouri River near Culbertson
- Missouri River near Great Falls
- Missouri River near Landusky
- Missouri River near Ulm
- Missouri River near Wolf Point
- Muddy Creek at Vaughn
- Musselshell River at Musselshell
- Musselshell River near Harlowton
- Musselshell River near Lavina
- Musselshell River near Martinsdale
- Musselshell River near Mosby
- Musselshell River near Roundup
- Musselshell River near Shawmut
- North Fork Flathead River near Columbia Falls
- North Fork Milk River above St Mary Canal near Browning
- North Fork Sun River near Augusta
- Peoples Creek near Hays
- Poplar River near Intl Boundary
- Poplar River near Poplar
- Powder River (WY-MT) at Locate
- Powder River (WY-MT) at Moorhead
- Prickly Pear Creek near Clancy
- Prospect Creek at Thompson Falls
- Red Lodge Creek above Cooney Reservoir near Boyd
- Red Rock Creek above Lakes near Lakeview
- Red Rock River below Lima Reservoir nr Monida
- Redwater River (MT) at Circle
- Rock Creek near Clinton
- Rock Creek (NE MT) near Opheim
- Rock Creek (South Central MT) near Red Lodge MT
- Rosebud Creek at Reservation Boundary near Kirby
- Rosebud Creek near Lame Deer
- Ruby River above Ruby Reservoir near Alder
- Ruby River below Ruby Reservoir near Alder
- Ruby River near Twin Bridges
- Saint Mary Canal near Babb at St Mary Crossing
- Saint Mary River near Babb
- Shields River above Wilsall
- Shields River near Livingston
- Silver Bow Creek at Warm Springs MT
- Smith River (MT) below Eagle Creek near Fort Logan
- Smith River (MT) near Eden
- Smith River (MT) near near Ft Logan
- Soda Butte Creek near Silver Gate
- South Fork Flathead River above Twin Creek near Hungry Horse
- South Fork Flathead River near Columbia Falls
- South Fork Jocko near Arlee MT
- South Fork Sun River near Augusta
- Stillwater River at Lawrence Park at Kalispell
- Stillwater River (South Central MT) near Absarokee
- St. Regis River near St. Regis
- Sun River near Augusta
- Sun River near Simms
- Sun River near Vaughn
- Swan River near Bigfork
- Swiftcurrent Creek at Many Glacier near Babb
- Tenmile Creek (MT) near Helena
- Tenmile Creek (MT) near Rimini
- Teton River at Loma
- Teton River near Choteau below South Fork
- Thompson River near Thompson Falls
- Tobacco River at Eureka, MT
- Tongue River at Ashland
- Tongue River at Birney Day School near Birney
- Tongue River at Miles City
- Tongue River at Tongue River Reservoir
- Tongue River near Ashland at Brandenberg Bridge
- Tongue River near Decker
- Two Medicine River near bl S Fork nr Browning
- Warm Springs Creek near Anaconda
- West Fork Bitterroot River near Conner
- West Rosebud Creek near Emerald Lake Campground
- West Rosebud Creek near Roscoe
- Whitefish River near Kalispell
- Willow Creek near Boyd
- Willow Creek (Southwest MT) near Harrison
- Yaak River near Troy
- Yellowstone River at Billings
- Yellowstone River at Corwin Springs
- Yellowstone River at Forsyth
- Yellowstone River at Glendive
- Yellowstone River at Miles City
- Yellowstone River near Livingston
- Yellowstone River near Sidney
Flood categories and forecasts are the National Weather Service's. Not an official source: in a flood, follow your local officials and weather.gov.