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Montana Water Levels
Real-time elevation and storage data for 244 monitored water bodies across Montana. Data sourced from USGS telemetry and Bureau of Reclamation records.
244Water Bodies
0%Avg. Capacity
205%
In Drought (US Monitor)
About Montana Water Data
Tracking Montana water resources is vital for agriculture, boating, and fishing. We monitor 244 different water bodies here in real-time. Currently, the average fill capacity across all monitored major reservoirs is 0%. Use the table below to check specific lake stages, river discharge rates, and recent fluctuations.
⚠️
US Drought Monitor — Montana
Severe Drought Conditions (As of May 19, 2026)
D3 (Extreme): 8.78%
D2 (Severe): 35.55%
Abnormally Dry+: 87.20%
Severe drought conditions. Reservoirs are significantly below normal levels.
| Water Body | Type | Stage / Elevation (ft) | Streamflow / Discharge (cfs) | Last Updated |
|---|---|---|---|---|
|
Agency Canal Tailwaste Near Hardin Mt
|
River | — | 28 | Jun 4, 2026 |
|
Badger Cr Bl Four Horns Canal Nr Browning Mt
|
River | — | 821 | Jun 4, 2026 |
|
Battle Creek Near Chinook Mt
|
River | — | 32 | Jun 4, 2026 |
|
Beaver Cr At Res Bndry Nr Rocky Boy Mt
|
Lake | — | 100 | Jun 3, 2026 |
|
Beaver Creek Ab Elk Creek, Nr Rocky Boy, Mt
|
River | — | 37 | Jun 4, 2026 |
|
Beaver Creek Near Hinsdale Mt
|
River | — | 164 | Jun 4, 2026 |
|
Beaverhead River At Barretts Mt
|
River | — | 411 | Jun 4, 2026 |
|
Beaverhead River At Dillon Mt
|
River | — | 108 | Jun 4, 2026 |
|
Beaverhead River At Twin Bridges, Mt
|
River | — | 252 | Jun 4, 2026 |
|
Beaverhead River Near Twin Bridges Mt
|
River | — | 106 | May 20, 2026 |
|
Belt Creek Near Monarch Mt
|
River | — | 902 | Jun 4, 2026 |
|
Big Hole R Bl Hamilton Ditch Nr Twin Bridges, Mt
|
Lake | — | 2,330 | Jun 4, 2026 |
|
Big Hole River At Maiden Rock Nr Divide Mt
|
River | — | 2,400 | Jun 4, 2026 |
|
Big Hole River Bl Big Lake Cr At Wisdom Mt
|
River | — | 145 | Jun 4, 2026 |
|
Big Hole River Bl Mudd Cr Nr Wisdom Mt
|
River | — | 991 | May 20, 2026 |
|
Big Hole River Near Glen Mt
|
River | — | 2,550 | Jun 4, 2026 |
|
Big Hole River Near Melrose Mt
|
River | — | 2,510 | Jun 4, 2026 |
|
Big Hole River Near Wise River Mt
|
River | — | 438 | Jun 4, 2026 |
|
Big Horn Canal Near St. Xavier Mt
|
River | — | 373 | Jun 4, 2026 |
|
Big Muddy Creek Near Antelope Mt
|
River | — | 1 | Jun 4, 2026 |
|
Big Muddy Creek Nr Mouth Nr Culbertson Mt
|
River | — | 2 | Jun 4, 2026 |
|
Big Sandy Cr Ab Spring Coulee, Nr Laredo, Mt
|
Lake | — | 223 | Jun 4, 2026 |
|
Big Sandy Creek Near Havre Mt
|
River | — | 135 | Jun 4, 2026 |
|
Big Spring Cr At R&B Trading Post Nr Lewistown Mt
|
Lake | — | 182 | Jun 4, 2026 |
|
Bighorn R Bl Yellowtail Afterbay Dam Nr St. Xavier
|
Reservoir | — | 1,560 | May 20, 2026 |
|
Bighorn River Ab Tullock Cr Nr Bighorn Mt
|
River | — | 1,730 | May 20, 2026 |
|
Bighorn River At Bridge, At St. Xavier, Mt
|
River | — | 1,550 | Jun 4, 2026 |
|
Bighorn River At Two Leggins Bridge, Near Hardin
|
River | — | 1,230 | Jun 4, 2026 |
|
Birch Cr Bl Heart Butte Road, Nr Heart Butte, Mt
|
Lake | — | 638 | Jun 4, 2026 |
|
Birch Cr Main Canal At Diversion, Nr Dupuyer, Mt
|
River | — | 31 | Jun 4, 2026 |
|
Birch Creek At Bullhead Bridge, Nr Valier, Mt
|
River | — | 19 | May 20, 2026 |
|
Bitterroot River At Bell Crossing Nr Victor Mt
|
River | — | 4,760 | Jun 4, 2026 |
|
Bitterroot River Near Darby Mt
|
River | — | 2,260 | Jun 4, 2026 |
|
Bitterroot River Near Missoula Mt
|
River | — | 6,460 | Jun 4, 2026 |
|
Blackfoot R Ab Nevada Cr Nr Helmville Mt
|
Lake | — | 883 | May 20, 2026 |
|
Blackfoot River Near Bonner Mt
|
River | — | 5,500 | Jun 4, 2026 |
|
Blacktail Creek Above Grove Gulch, At Butte, Mt
|
River | — | 10 | Jun 4, 2026 |
|
Boulder Creek At Maxville Mt
|
River | — | 177 | Jun 4, 2026 |
|
Boulder River At Big Timber Mt
|
River | — | 651 | May 20, 2026 |
|
Boulder River Near Boulder, Mt
|
River | — | 204 | Jun 4, 2026 |
|
Boxelder Creek At Box Elder, Mt
|
River | — | 186 | Jun 4, 2026 |
|
Boxelder Creek Near Rocky Boy, Mt
|
River | — | 63 | Jun 4, 2026 |
|
Clark Fork Ab Little Blackfoot R Nr Garrison Mt
|
Lake | — | 354 | Jun 4, 2026 |
|
Clark Fork Above Missoula Mt
|
Lake | — | 8,490 | Jun 4, 2026 |
|
Clark Fork At Deer Lodge Mt
|
Lake | — | 285 | Jun 4, 2026 |
|
Clark Fork At Goldcreek Mt
|
River | — | 412 | May 20, 2026 |
|
Clark Fork At St. Regis Mt
|
Lake | — | 14,500 | May 20, 2026 |
|
Clark Fork At Turah Bridge Nr Bonner Mt
|
Lake | — | 1,870 | May 20, 2026 |
|
Clark Fork Below Missoula Mt
|
Lake | — | 9,980 | May 20, 2026 |
|
Clark Fork Near Drummond Mt
|
Lake | — | 1,200 | Jun 4, 2026 |
|
Clark Fork Near Galen Mt
|
Lake | — | 229 | Jun 4, 2026 |
|
Clark Fork Near Plains Mt
|
Lake | — | 69,100 | Jun 4, 2026 |
|
Clarks Fork Yellowstone River At Edgar Mt
|
River | — | 1,540 | May 20, 2026 |
|
Clarks Fork Yellowstone River Nr Belfry Mt
|
River | — | 4,020 | Jun 4, 2026 |
|
Clear Creek Near Chinook Mt
|
River | — | 34 | Jun 4, 2026 |
|
Cut Bank Cr Ab Gillam Coulee, Nr Sundance, Mt
|
Lake | — | 701 | Jun 4, 2026 |
|
Cut Bank Creek At Cut Bank Mt
|
River | — | 708 | Jun 4, 2026 |
|
Dearborn River Near Craig Mt
|
River | — | 465 | Jun 4, 2026 |
|
E Gallatin R Ab Water Reclamation Fa Nr Bozeman Mt
|
Lake | — | 157 | Jun 4, 2026 |
|
East Boulder River Bl Dry Fork Cr Nr Mcleod, Mt
|
River | — | 227 | Jun 4, 2026 |
|
Fisher River Near Libby Mt
|
River | — | 512 | May 20, 2026 |
|
Flathead Lake At Polson Mt
|
Lake | 2,892.6 | — | Jun 4, 2026 |
|
Flathead River At Columbia Falls Mt
|
River | — | 38,200 | Jun 4, 2026 |
|
Flathead River At Perma Mt
|
River | — | 47,100 | Jun 4, 2026 |
|
Flathead River Near Polson Mt
|
River | — | 44,100 | Jun 4, 2026 |
|
Flatwillow Creek Near Mosby Mt
|
River | — | 12 | Jun 4, 2026 |
|
Flint Creek At Maxville Mt
|
River | — | 133 | Jun 4, 2026 |
|
Flint Creek Near Drummond Mt
|
River | — | 239 | Jun 4, 2026 |
|
Flint Creek Near Southern Cross Mt
|
River | — | 41 | Jun 4, 2026 |
|
Gallatin River Above Deer Creek, Near Big Sky, Mt
|
River | — | 1,460 | Jun 4, 2026 |
|
Gallatin River At Logan Mt
|
River | — | 1,870 | Jun 4, 2026 |
|
Gallatin River Near Gallatin Gateway, Mt
|
River | — | 1,150 | May 20, 2026 |
|
Gardner River Near Mammoth, Ynp
|
River | — | 290 | May 20, 2026 |
|
Hyalite C At Hyalite R S Nr Bozeman Mt
|
Lake | — | 136 | Jun 4, 2026 |
|
Jefferson River Near Three Forks Mt
|
River | — | 3,010 | Jun 4, 2026 |
|
Jefferson River Near Twin Bridges, Mt
|
River | — | 2,760 | Jun 4, 2026 |
|
Judith River Above Carr Creek Near Utica Mt
|
River | — | 89 | Jun 4, 2026 |
|
Judith River Nr Mouth, Nr Winifred Mt
|
River | — | 425 | May 20, 2026 |
|
Kootenai River Bl Libby Dam Nr Libby Mt
|
River | — | 10,100 | May 20, 2026 |
|
Libby Wetland Site Bl Schrieber Lake Nr Libby, Mt
|
Lake | — | 1 | May 29, 2026 |
|
Little Bighorn River At State Line Nr Wyola Mt
|
River | — | 275 | Jun 4, 2026 |
|
Little Bighorn River Near Hardin Mt
|
River | — | 385 | Jun 4, 2026 |
|
Little Bighorn River Nr Crow Agency Mt
|
River | — | 395 | Jun 4, 2026 |
|
Little Blackfoot River Near Garrison Mt
|
River | — | 330 | Jun 4, 2026 |
|
Little Peoples Creek Near Hays, Mt
|
River | — | 19 | Jun 4, 2026 |
|
Little Prickly Pear Cr At Wolf Cr Mt
|
Lake | — | 139 | Jun 4, 2026 |
|
Lodge Creek Near Chinook, Mt
|
River | — | 1 | Jun 4, 2026 |
|
Lost Creek Near Anaconda Mt
|
River | — | 27 | Jun 4, 2026 |
|
Lost Creek Near Galen, Mt
|
River | — | 10 | Jun 4, 2026 |
|
M F Flathead River Near West Glacier Mt
|
River | — | 12,400 | Jun 4, 2026 |
|
Madison River Ab Powerplant Nr Mcallister Mt
|
River | — | 243 | Jun 4, 2026 |
|
Madison River At Ennis, Mt
|
River | — | 1,220 | Jun 4, 2026 |
|
Madison River At Kirby Ranch Nr Cameron Mt
|
River | — | 844 | Jun 4, 2026 |
|
Madison River Bl Ennis Lake Nr Mcallister Mt
|
River | — | 1,460 | Jun 4, 2026 |
|
Madison River Bl Hebgen Lake Nr Grayling Mt
|
River | — | 494 | Jun 4, 2026 |
|
Madison River Near Cameron Mt
|
River | — | 1,180 | Jun 4, 2026 |
|
Madison River Near Norris Mt
|
River | — | 1,510 | Jun 4, 2026 |
|
Madison River Near West Yellowstone, Mt
|
River | — | 419 | Jun 4, 2026 |
|
Marias River Near Chester Mt
|
River | — | 1,970 | Jun 4, 2026 |
|
Marias River Near Loma Mt
|
River | — | 1,230 | Jun 4, 2026 |
|
Marias River Near Shelby Mt
|
River | — | 3,710 | Jun 4, 2026 |
|
Middle Fork Rock Cr Nr Philipsburg Mt
|
Lake | — | 345 | Jun 4, 2026 |
|
Milk River At Eastern Crossing Of Int Bndry
|
River | — | 759 | Jun 4, 2026 |
|
Milk River At Havre Mt
|
River | — | 1,110 | Jun 4, 2026 |
|
Milk River At Juneberg Bridge Nr Saco Mt
|
River | — | 170 | Jun 4, 2026 |
|
Milk River At Malta Mt
|
River | — | 184 | Jun 4, 2026 |
|
Milk River At Merrill Rd, Nr Harlem, Mt
|
River | — | 769 | Jun 4, 2026 |
|
Milk River At Nashua Mt
|
River | — | 364 | Jun 4, 2026 |
|
Milk River At Tampico Mt
|
River | — | 465 | Jun 4, 2026 |
|
Milk River Near Dodson Mt
|
River | — | 129 | Jun 4, 2026 |
|
Milk River Near Harlem Mt
|
River | — | 676 | Jun 4, 2026 |
|
Mill Creek At Opportunity, Mt
|
River | — | 29 | Jun 4, 2026 |
|
Mill Creek Nr Anaconda, Mt
|
River | — | 86 | Jun 4, 2026 |
|
Mission Creek Ab Reservoir Nr St. Ignatius Mt
|
River | — | 164 | Jun 4, 2026 |
|
Missouri R At E Frazer Pump Plant Nr Frazer Mt
|
Lake | 41.7 | — | Jun 4, 2026 |
|
Missouri R At W Frazer Pump Plant Nr Frazer Mt
|
Lake | 8.1 | — | Jun 4, 2026 |
|
Missouri R No. 4 Nr Nohly, Mt
|
Lake | 11.7 | — | Jun 4, 2026 |
|
Missouri R No. 5 At Nohly, Mt
|
Lake | 64.6 | — | Jun 4, 2026 |
|
Missouri River At Cascade Mt
|
River | — | 4,680 | Jun 4, 2026 |
|
Missouri River At Fort Benton Mt
|
River | — | 11,700 | Jun 4, 2026 |
|
Missouri River At Toston Mt
|
River | — | 6,970 | Jun 4, 2026 |
|
Missouri River At Virgelle Mt
|
River | — | 14,100 | Jun 4, 2026 |
|
Missouri River Bl Hauser Dam Near Helena Mt
|
River | — | 3,360 | Jun 4, 2026 |
|
Missouri River Bl Holter Dam Nr Wolf Cr Mt
|
River | — | 3,260 | Jun 4, 2026 |
|
Missouri River Near Culbertson Mt
|
River | — | 6,370 | May 20, 2026 |
|
Missouri River Near Great Falls Mt
|
River | — | 9,800 | Jun 4, 2026 |
|
Missouri River Near Landusky Mt
|
River | — | 14,900 | Jun 4, 2026 |
|
Missouri River Near Ulm Mt
|
River | — | 5,860 | Jun 4, 2026 |
|
Missouri River Near Wolf Point Mt
|
River | — | 7,260 | Jun 4, 2026 |
|
Muddy Creek At Vaughn Mt
|
River | — | 351 | Jun 4, 2026 |
|
Musselshell River Ab Big Coulee Creek At Lavina Mt
|
River | — | 122 | Jun 4, 2026 |
|
Musselshell River Ab Mud Cr Nr Shawmut Mt
|
River | — | 94 | Jun 4, 2026 |
|
Musselshell River At Harlowton Mt
|
River | — | 135 | May 20, 2026 |
|
Musselshell River At Mosby Mt
|
River | — | 151 | May 20, 2026 |
|
Musselshell River At Musselshell Mt
|
River | — | 108 | Jun 4, 2026 |
|
Musselshell River Near Roundup Mt
|
River | — | 106 | Jun 4, 2026 |
|
Musselshell River Nr Martinsdale, Mt
|
River | — | 115 | Jun 4, 2026 |
|
N F Flathead River Nr Columbia Falls Mt
|
River | — | 12,500 | Jun 4, 2026 |
|
N F Milk River Ab St. Mary Canal Nr Browning Mt
|
River | — | 16 | Jun 4, 2026 |
|
Nelson Creek Near Van Norman Mt
|
River | — | 0 | Jun 4, 2026 |
|
Nf Blackfoot R Ab Dry Gulch Nr Ovando Mt
|
Lake | — | 1,620 | Jun 4, 2026 |
|
North Fork Sun River Near Augusta Mt
|
River | — | 1,370 | Jun 4, 2026 |
|
Peoples Creek Near Cleveland, Mt
|
River | — | 7 | Jun 4, 2026 |
|
Peoples Creek Near Hays Mt
|
River | — | 6 | Jun 4, 2026 |
|
Poplar River At International Boundary
|
River | — | 5 | Jun 4, 2026 |
|
Poplar River Near Poplar Mt
|
River | — | 36 | May 20, 2026 |
|
Powder River At Moorhead Mt
|
River | — | 80 | Jun 4, 2026 |
|
Powder River Near Locate Mt
|
River | — | 108 | Jun 4, 2026 |
|
Prickly Pear Creek Near Clancy Mt
|
River | — | 47 | Jun 4, 2026 |
|
Prospect Creek At Thompson Falls Mt
|
River | — | 229 | Jun 4, 2026 |
|
Red Lodge Cr Ab Cooney Re Nr Boyd Mt
|
Lake | — | 27 | Jun 4, 2026 |
|
Red Rock Cr Ab Lakes, Nr Lakeview, Mt
|
Lake | — | 60 | Jun 4, 2026 |
|
Red Rock R Bl Lima Reservoir Nr Monida Mt
|
Reservoir | — | 578 | Jun 4, 2026 |
|
Rock Creek Bl Horse Creek Nr Int'L Boundary
|
River | — | 3 | Jun 4, 2026 |
|
Rock Creek Near Clinton Mt
|
River | — | 1,410 | Jun 4, 2026 |
|
Rock Creek Near Red Lodge Mt
|
River | — | 143 | May 20, 2026 |
|
Rosebud C At Reservation Bndry Nr Kirby Mt
|
Lake | — | 9 | Jun 4, 2026 |
|
Rosebud C Bel Lame Deer C Nr Lame Deer Mt
|
Lake | — | 17 | Jun 4, 2026 |
|
Ruby River Above Reservoir Near Alder, Mt
|
River | — | 184 | Jun 4, 2026 |
|
Ruby River Below Reservoir Near Alder, Mt
|
River | — | 310 | Jun 4, 2026 |
|
Ruby River Near Twin Bridges Mt
|
River | — | 35 | Jun 4, 2026 |
|
S F Flathead R Ab Twin C Nr Hungry Horse Mt
|
Lake | — | 9,980 | Jun 4, 2026 |
|
S F Flathead River Nr Columbia Falls Mt
|
River | — | 10,500 | Jun 4, 2026 |
|
Shields River Bl Sf Shields River Nr Wilsall, Mt
|
River | — | 183 | Jun 4, 2026 |
|
Shields River Nr Livingston Mt
|
River | — | 196 | May 20, 2026 |
|
Silver Bow Cr Bl Blacktail Cr, At Butte, Mt
|
Lake | — | 18 | Jun 4, 2026 |
|
Silver Bow Creek At Montana Street, At Butte, Mt
|
River | — | 10 | Jun 4, 2026 |
|
Silver Bow Creek At Opportunity Mt
|
River | — | 54 | Jun 4, 2026 |
|
Silver Bow Creek At Warm Springs Mt
|
River | — | 94 | Jun 4, 2026 |
|
Smith River Bl Eagle Cr Nr Fort Logan Mt
|
River | — | 499 | Jun 4, 2026 |
|
Smith River Near Eden Mt
|
River | — | 433 | May 20, 2026 |
|
Smith River Near Ft Logan Mt
|
River | — | 329 | Jun 4, 2026 |
|
Soda Butte Cr At Park Bndry At Silver Gate
|
Lake | — | 117 | May 20, 2026 |
|
South Fork Jocko River Near Arlee Mt
|
River | — | 316 | Jun 4, 2026 |
|
South Fork Sun River Near Augusta Mt
|
River | — | 1,550 | Jun 4, 2026 |
|
St. Mary River Near Babb Mt
|
River | — | 3,510 | Jun 4, 2026 |
|
St. Regis River Near St. Regis, Mt
|
River | — | 648 | May 20, 2026 |
|
Stillwater River At Lawrence Park, At Kalispell
|
River | — | 987 | Jun 4, 2026 |
|
Stillwater River Near Absarokee, Mt
|
River | — | 2,480 | Jun 4, 2026 |
|
Sun River At Simms Mt
|
River | — | 2,370 | Jun 4, 2026 |
|
Sun River Bl Diversion Dam Nr Augusta Mt
|
River | — | 1,910 | Jun 4, 2026 |
|
Sun River Bl Willow Cr Nr Augusta Mt
|
River | — | 2,210 | Jun 4, 2026 |
|
Sun River Near Vaughn Mt
|
River | — | 1,090 | May 20, 2026 |
|
Swan River Near Bigfork, Mt
|
River | — | 2,520 | May 20, 2026 |
|
Swiftcurrent Creek At Many Glacier Mt
|
River | — | 201 | May 20, 2026 |
|
Tenmile Creek Near Helena Mt
|
River | — | 53 | Jun 4, 2026 |
|
Tenmile Creek Near Rimini Mt
|
River | — | 37 | Jun 4, 2026 |
|
Teton River At Loma Mt
|
River | — | 26 | May 20, 2026 |
|
Teton River Bl South Fork Nr Choteau Mt
|
River | — | 490 | Jun 4, 2026 |
|
Thompson River Near Thompson Falls Mt
|
River | — | 609 | Jun 4, 2026 |
|
Tobacco River At Eureka, Mt
|
River | — | 1,070 | Jun 4, 2026 |
|
Tongue R At Birney Day School Br Nr Birney Mt
|
Lake | — | 230 | Jun 4, 2026 |
|
Tongue R Bl Brandenberg Bridge Nr Ashland Mt
|
Lake | — | 181 | Jun 4, 2026 |
|
Tongue River At Ashland, Mt
|
River | — | 200 | Jun 4, 2026 |
|
Tongue River At Miles City, Mt
|
River | — | 176 | Jun 4, 2026 |
|
Tongue River At State Line Nr Decker Mt
|
River | — | 379 | Jun 4, 2026 |
|
Tongue River At Tongue R Dam Nr Decker Mt
|
River | — | 242 | Jun 4, 2026 |
|
Two Medicine River Ab Badger Cr, Nr Piegan, Mt
|
River | — | 1,420 | Jun 4, 2026 |
|
Two Medicine River Bl South Fork Nr Browning Mt
|
River | — | 1,660 | Jun 4, 2026 |
|
W Rosebud Cr At Emerald Lk Campground Nr Roscoe
|
Lake | — | 135 | Jun 4, 2026 |
|
Warm Springs Creek At Warm Springs Mt
|
River | — | 138 | Jun 4, 2026 |
|
Warm Springs Creek Near Anaconda Mt
|
River | — | 203 | Jun 4, 2026 |
|
West Fork Beaver Creek Nr Rocky Boy, Mt
|
River | — | 15 | Jun 4, 2026 |
|
West Fork Bitterroot River Nr Conner Mt
|
River | — | 594 | Jun 4, 2026 |
|
West Rosebud Creek Near Roscoe Mt
|
River | — | 90 | Jun 4, 2026 |
|
White Horse Canal Near Silesia Mt
|
River | — | 20 | Jun 4, 2026 |
|
Whitefish River Near Kalispell Mt
|
River | — | 786 | Jun 3, 2026 |
|
Willow Creek At Opportunity, Mt
|
River | — | 13 | Jun 4, 2026 |
|
Willow Creek Near Boyd Mt
|
River | — | 8 | Jun 4, 2026 |
|
Willow Creek Near Harrison Mt
|
River | — | 11 | Jun 4, 2026 |
|
Willow Creek Nr Anaconda, Mt
|
River | — | 9 | Jun 4, 2026 |
|
Yaak River Near Troy Mt
|
River | — | 1,460 | Jun 4, 2026 |
|
Yellowstone River At Billings Mt
|
River | — | 18,500 | Jun 4, 2026 |
|
Yellowstone River At Corwin Springs Mt
|
River | — | 8,210 | Jun 3, 2026 |
|
Yellowstone River At Forsyth Mt
|
River | — | 21,800 | Jun 4, 2026 |
|
Yellowstone River At Glendive, Mt
|
River | — | 27,900 | Jun 4, 2026 |
|
Yellowstone River At Miles City, Mt
|
River | — | 23,500 | Jun 4, 2026 |
|
Yellowstone River Fish Bypass Channel Nr Intake Mt
|
River | — | 4,030 | Jun 4, 2026 |
|
Yellowstone River Near Livingston, Mt
|
River | — | 9,650 | Jun 4, 2026 |
|
Yellowstone River Near Sidney Mt
|
River | — | 27,500 | Jun 4, 2026 |
|
Beaver Cr Bl Guston Coulee Nr Saco Mt
|
Lake | — | — | Jun 4, 2026 |
|
Boxelder Cr Bl Brown'S Res Div, Nr Box Elder, Mt
|
Lake | — | — | May 31, 2026 |
|
Clark Fork At Superior, Mt
|
Lake | — | — | Jun 4, 2026 |
|
Clark Fork Near Paradise, Mt
|
Lake | — | — | May 18, 2026 |
|
Jefferson River At Parsons Bdg Nr Silver Star, Mt
|
River | — | — | Jun 4, 2026 |
|
Lodge Pole Creek At Lodge Pole, Mt
|
River | — | — | May 29, 2026 |
|
Marias River At Highway 223 Bridge Near Chester,Mt
|
River | — | — | Jun 4, 2026 |
|
Redwater River At Circle Mt
|
River | — | — | Jun 4, 2026 |
|
Rock Cr Bl Canal Diversion, Near Darby, Mt
|
River | — | — | Jun 4, 2026 |
|
St. Mary Canal At St. Mary Crossing Near Babb Mt
|
River | — | — | Oct 31, 2025 |
|
Willow Creek Near Galata, Mt
|
River | — | — | Jun 4, 2026 |
|
Yellowstone River At Big Timber, Mt
|
River | — | — | Jun 4, 2026 |
|
Yellowstone River At Springdale, Mt
|
River | — | — | Jun 4, 2026 |
|
Birch Creek At Robare, Mt
|
River | — | 14 | Sep 29, 1926 |
|
Bluewater Creek Near Bridger, Mt
|
River | — | 32 | Sep 29, 1970 |
|
Cains Coulee At Glendive Mt
|
Lake | — | 14 | Oct 2, 2012 |
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Clark Fork Bl Noxon Rapids Dam Nr Noxon Mt
|
Reservoir | — | 7,130 | Sep 29, 2014 |
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Flathead River At Foys Bend Nr Kalispell Mt
|
River | 91.9 | — | Sep 29, 1945 |
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Little Bighorn R Bl Pass Cr Nr Wyola Mt
|
Lake | — | 93 | Oct 24, 2004 |
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Lodge Grass Cr Ab Willow Cr Diversion, Nr Wyola Mt
|
Lake | — | 22 | Sep 29, 2009 |
|
Nevada Cr Ab Reservoir, Nr Helmville, Mt
|
Reservoir | — | 10 | Jan 24, 2025 |
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Sun River Bl Wagner Basin, Nr Augusta, Mt
|
River | — | 240 | Sep 29, 1940 |
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Cow Creek Tributary Near Vida, Mt
|
River | — | — | Sep 30, 1985 |
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Little Warm Cr Tributary Nr Lodge Pole Mt
|
Lake | — | — | Jul 11, 1996 |