| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 04/22 09:15 | 261 | 4.94 | |
| Battle Creek | Chinook | 04/22 09:30 | 6 | 1.2 | |
| Beaverhead River | Dillon Mt | 04/22 09:15 | 46↑ | 2.84 | |
| Beaverhead River | Twin Bridges | 04/22 09:15 | 43↓ | 3.2 | |
| Beaverhead River | Barretts | 04/22 09:15 | 94↓ | 0.59↓ | |
| Big Hole River | Wisdom | 04/22 09:45 | 159 | 2.6 | 45.9 |
| Big Hole River | Below Mudd Cr | 04/22 09:30 | 529 | 3.37 | |
| Big Hole River | Melrose | 04/22 09:15 | 1310 | 2.67 | 49.1 |
| Big Hole River | Glen | 04/22 09:30 | 1280 | 3.3 | |
| Big Hole River | Maiden Rock | 04/22 09:45 | 1340 | 4.05 | |
| Big Muddy Creek | nr Antelope Mt | 04/22 09:15 | 22 | 1.83 | |
| Big Sandy Creek | nr Havre Mt | 04/22 09:30 | 9 | 2.22 | |
| Bighorn River | Tullock Ck | 04/22 09:00 | 1850↓ | 1.23↓ | |
| Bighorn River | St. Xavier | 04/22 09:15 | 1540↓ | 59.43 | |
| Bitteroot River | Missoula | 04/22 09:00 | 4050 | 5.82 | |
| WF Bitterroot River | nr Conner Mt | 04/22 09:15 | 700↑ | 2.72 | |
| Bitterroot River | Darby | 04/22 09:15 | 2090 | 4.23 | |
| Blackfoot River | Bonner | 04/22 09:30 | 3980↑ | 4.8 | 49.8 |
| Little Blackfoot River | Garrison | 04/22 09:30 | 305 | 1.51 | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 04/22 09:45 | 790 | 5.28 | |
| NF Blackfoot River | Ovando | 04/22 10:00 | 1150↑ | 6.05 | |
| Boulder Creek | Maxville Mt | 04/22 09:30 | 70↑ | 1.94 | |
| Boulder River | Big Timber | 04/22 09:00 | 402 | 2.01 | |
| Boulder River | Boulder | 04/22 09:15 | 268 | 6.26 | |
| CF Yellowstone River | Edgar | 04/22 09:30 | 765 | 2.52 | |
| CF Yellowstone River | Belfry | 04/22 10:00 | 884↑ | 2.02↑ | |
| Clark Fork | Below Missoula | 04/22 09:00 | 9510 | 3.86 | |
| Clark Fork | Deer Lodge Mt | 04/22 09:30 | 151 | 2.6 | 51.4↑ |
| Clark Fork | Plains | 04/22 09:45 | 28200 | 7.96 | |
| Clark Fork | St. Regis | 04/22 09:45 | 12700 | 9.54 | |
| Clark Fork | Galen | 04/22 09:30 | 99↑ | 1.97 | 48.6 |
| Clark Fork | Goldcreek Mt | 04/22 09:00 | 489↑ | 4.64 | |
| Clark Fork | Drummond | 04/22 09:15 | 669 | 3.27 | |
| Clark Fork | Turah Bridge | 04/22 09:00 | 1980 | 3.13 | |
| Clark Fork | Missoula | 04/22 10:00 | 6000 | 5.08 | 50.2 |
| Clear Creek | Chinook | 04/22 09:30 | 6 | 1.56 | |
| Dearborn River | Craig | 04/22 09:15 | 202↑ | 4.06 | 48↑ |
| Fisher River | Libby | 04/22 09:45 | 836 | 4.63 | |
| NF Flathead River | Col. Falls | 04/22 09:45 | 5480↑ | 4.88 | 45.7 |
| SF Flathead River | Col. Falls | 04/22 09:45 | 8350↑ | 9.42 | 39.9 |
| SF Flathead River | Spotted Br | 04/22 09:45 | 5870↑ | 8.86 | |
| MF Flathead River | W Glacier | 04/22 09:45 | 5740↑ | 4.41 | |
| Flathead River | Col. Falls | 04/22 09:45 | 18600 | 8.55 | 43.9 |
| Flathead River | Polson | 04/22 09:50 | 14700 | 8.19 | 47.3 |
| Flathead River | Perma | 04/22 09:30 | 15500 | 11.39 | 49.1 |
| Flint Creek | nr Southern Cross Mt | 04/22 09:45 | 30 | 0.83 | |
| Flint Creek | Maxville Mt | 04/22 09:45 | 54↑ | 1.99↑ | |
| Flint Creek | nr Drummond Mt | 04/22 09:15 | 90↑ | 2.29 | |
| Gallatin River | Logan | 04/22 09:00 | 750 | 5.18 | 50.7 |
| Gallatin River | Gal. Gateway | 04/22 09:00 | 710 | 1.95 | |
| Gardner River | nr Mammoth Ynp | 04/22 09:30 | 214 | 2.14 | |
| Jefferson River | T Bridges | 04/22 09:15 | 1480 | 4.18 | 50.5 |
| Jefferson River | Three Forks | 04/22 09:00 | 1550 | 3.65 | 54.1 |
| SF Jocko River | Arlee | 04/22 09:15 | 201 | 2.51 | |
| Judith River | nr Mouth | 04/22 09:15 | 458↑ | 5.14 | |
| Kootenai River | Libby Dam | 04/22 10:00 | 19000 | 22.47 | |
| Little Bighorn River | State Line Nr Wyola Mt | 04/22 10:00 | 119 | 2.24 | |
| Little Bighorn River | Hardin | 04/22 09:15 | 222 | 3.02 | |
| Little Peoples Creek | nr Hays Mt | 04/22 09:15 | 2 | 1.5 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 04/22 09:45 | 138 | 3.43 | |
| Lost Creek | nr Anaconda Mt | 04/22 09:00 | 9 | 2.82 | |
| Lost Creek | nr Galen | 04/22 09:30 | 28↑ | 2.15 | 46 |
| Madison | Hebgen Lake | 04/22 09:45 | 617 | 1.44 | 43.5 |
| Madison River | Kirby Ranch | 04/22 09:30 | 820 | 1.71 | 40.8 |
| Madison River | abv Powerplant Nr Mcallister Mt | 04/22 09:30 | 244 | 3.88 | |
| Madison River | Ennis Lake | 04/22 09:00 | 1170 | 3.61 | 49.8 |
| Madison River | West Yellowstone | 04/22 09:30 | 454 | 1.85 | 55 |
| Marias River | Chester | 04/22 09:15 | 504 | 3.4 | |
| Marias River | nr Loma Mt | 04/22 09:15 | 484 | 1.22 | 59.5↑ |
| Marias River | Shelby | 04/22 09:30 | 836 | 3.81 | |
| NF Milk | SMC, | 04/22 09:15 | 6 | 1.56 | |
| Milk River | Eastern Crossing | 04/22 09:15 | 565 | 4.09 | |
| Milk River | Juneberg Bridge | 04/22 09:00 | 49↓ | 2.7 | |
| Milk River | Tampico Mt | 04/22 09:30 | 17↓ | 1.67 | |
| Milk River | Nashua | 04/22 09:00 | 22↑ | 1.2 | 56.1 |
| Milk River | Havre | 04/22 09:15 | 65↑ | 0.26↑ | |
| Milk River | Harlem | 04/22 09:30 | 84 | 2.26 | |
| Milk River | Dodson | 04/22 09:15 | 8 | 3.15 | |
| Mill Creek | nr Anaconda | 04/22 09:00 | 44 | 2.52 | |
| Mill Creek | Opportunity | 04/22 09:00 | 7 | 2.34 | 45.3 |
| Missouri River | blw Hauser Lake Nr Helena Mt | 04/22 09:00 | 3270 | 3.29 | |
| Missouri River | Holter Dam | 04/22 09:45 | 3200 | 2.27 | 47.5 |
| Missouri River | nr Great Falls Mt | 04/22 09:45 | 4860 | 3.18 | |
| Missouri River | Fort Benton | 04/22 09:30 | 5410 | 2.22 | |
| Missouri River | Virgelle | 04/22 09:00 | 6070 | 3.42 | |
| Missouri River | Landusky | 04/22 09:45 | 6570 | 14.04 | 59.2 |
| Missouri River | Culbertson | 04/22 09:00 | 5400 | 2.28 | |
| Missouri River | Toston | 04/22 09:00 | 3720 | 4.33 | 56.5 |
| Missouri Riv | Wolf Point | 04/22 09:45 | 4770 | 9.55 | 51.8 |
| Missouri River | Ulm | 04/22 09:30 | 3710 | 3.32 | |
| Muddy Creek | Vaughn | 04/22 09:30 | 14 | 2.11 | |
| Musselshell River | nr Martinsdale | 04/22 09:15 | 40 | 1.61 | |
| Musselshell River | Harlowton | 04/22 09:00 | 58↑ | 2.84 | |
| Musselshell River | Shawmut | 04/22 09:30 | 12↑ | 2.54 | |
| Musselshell River | Roundup | 04/22 09:00 | 51 | 1.33 | |
| Musselshell River | Musselshell | 04/22 09:30 | 42 | 1.97 | |
| Musselshell River | Mosby | 04/22 09:45 | 19↓ | 2.63 | |
| Nelson Creek | nr Van Norman Mt | 04/22 09:15 | 0 | 2.06 | |
| Peoples Creek | nr Hays Mt | 04/22 09:15 | 3 | 2.94 | |
| Poplar River | Poplar | 04/22 09:30 | 70 | 7.15 | |
| Poplar River | IB | 04/22 09:15 | 11 | 2.57 | |
| Powder River | Locate | 04/22 09:00 | 167↓ | 1.12↓ | 60.1 |
| Powder River | Moorhead | 04/22 09:45 | 133 | 2.43 | |
| Prickly Pear Creek | nr Clancy Mt | 04/22 09:30 | 39↑ | 0.93↑ | |
| Prospect Creek | Thompson Falls | 04/22 09:15 | 447↑ | 2.84 | |
| Red Lodge Creek | Cooney Res | 04/22 09:15 | 16↓ | 1.68 | |
| Red Rock Creek | abv Lakes Nr Lakeview Mt | 04/22 09:30 | 27 | 2.74 | 43.5 |
| Red Rock River | blw Lima Reservoir Nr Monida Mt | 04/22 09:30 | 2 | 1.1 | |
| Redwater River | Circle | 04/22 09:30 | 1 | 3.68 | |
| Rock Creek | nr Red Lodge Mt | 04/22 10:00 | 58 | 5.45 | |
| MF Rock Creek | Philipsburg | 04/22 08:15 | 346↑ | 2.64 | |
| Rock Ck | Horse | 04/22 09:15 | 5 | 2.8 | |
| Rock Creek | Clinton | 04/22 09:45 | 1250↑ | 6.53 | 45.7 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 04/22 09:45 | 9 | 3.08 | |
| Ruby River | Below Reservoir | 04/22 09:45 | 157↓ | 2.96 | |
| Ruby River | Above Reservoir | 04/22 09:45 | 178↑ | 3.17 | |
| Shields River | Livingston | 04/22 09:15 | 285 | 1.58 | |
| Silver Bow Creek | Opportunity | 04/22 09:30 | 44↑ | 1.95 | 47.8 |
| Silver Bow Creek | Warm Springs | 04/22 09:15 | 42 | 1.87 | 50.2 |
| Silver Bow Creek | Blacktail | 04/22 09:45 | 14↑ | 1.59 | 49.8↑ |
| Smith River | nr Ft Logan Mt | 04/22 09:30 | 149↑ | 3.11 | |
| Smith River | Eagle Creek | 04/22 09:15 | 320 | 3.74 | 48.7↑ |
| Smith River | nr Eden Mt | 04/22 09:45 | 332 | 3.51 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 04/22 09:45 | 49↓ | 1.35 | |
| St Mary Ca | SMC, nr Babb | 04/22 09:15 | 610 | 23.61 | |
| St Regis River | nr St Regis | 04/22 09:00 | 1060 | 3.91 | |
| St. Mary River | Babb | 04/22 09:15 | 1090↑ | 3.36 | |
| Stillwater River | nr Absarokee Mt | 04/22 09:15 | 464 | 1.65 | 52.5↑ |
| Stillwater River | Lawrence Park At Kalispell | 04/22 09:45 | 758 | 4.64 | |
| Sun River | Vaughn | 04/22 09:00 | 762 | 2.63 | |
| Sun River | Simms | 04/22 09:30 | 765 | 3.44 | 50.9↑ |
| Swan River | Bigfork | 04/22 09:00 | 1570 | 3.51 | |
| Swiftcurrent | M Glacier | 04/22 09:30 | 190↑ | 2.23 | |
| Tenmile Creek | Rimini | 04/22 09:45 | 39 | 2.23 | |
| Teton River | blw South Fork Nr Choteau Mt | 04/22 09:45 | 183↑ | 4.67 | |
| Teton River | Loma Mt | 04/22 09:30 | 31 | 0.9 | |
| Thompson River | T Falls | 04/22 09:45 | 867↑ | 4.01 | |
| Tongue River | TRD, near Decker | 04/22 09:30 | 98 | 10.36 | 52.9↑ |
| Tongue River | Birney Day School Br Nr Birney Mt | 04/22 09:30 | 104↑ | 0.96 | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 04/22 09:00 | 117↑ | 2.6 | 62.2↑ |
| Tongue River | Miles City | 04/22 09:00 | 112 | 1.69 | 62.4↑ |
| Tongue River | State Line | 04/22 09:15 | 262 | 2.81 | 59.4↑ |
| Two Med River | SF, n Browning | 04/22 09:15 | 647 | 3.66 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 04/22 10:05 | 48↑ | 1.39 | 45↑ |
| Warm Springs Creek | Anaconda | 04/22 09:30 | 65 | 2.19 | |
| Warm Springs Creek | Warm Springs Mt | 04/22 09:45 | 54↑ | 3.24 | 46.4 |
| West Rosebud Creek | nr Roscoe Mt | 04/22 09:45 | 40↓ | 0.65 | |
| Willow Creek | nr Harrison Mt | 04/22 09:15 | 19 | 1.25 | 48.6↑ |
| Willow Creek | Boyd | 04/22 09:30 | 5↓ | 2.38 | |
| Willow Creek | nr Anaconda | 04/22 09:00 | 6 | 1.6 | |
| Willow Creek | Opportunity | 04/22 09:00 | 3↓ | 3.84 | 45.7↑ |
| Yaak River | Troy | 04/22 09:45 | 2310 | 5.85 | |
| Yellowstone River | Corwin Spg | 04/22 09:00 | 3680↑ | 3.14↑ | 48.9 |
| Yellowstone River | Livingston | 04/22 09:00 | 3340 | 2.13 | 50.2 |
| Yellowstone River | Billings | 04/22 09:00 | 5000 | 3.53 | 57.7 |
| Yellowstone River | Forsyth | 04/22 09:45 | 6990 | 2.2 | |
| Yellowstone River | Miles City | 04/22 09:00 | 7110 | 3.5 | |
| Yellowstone River | Glendive Mt | 04/22 09:00 | 7580 | 43.5 | |
| Yellowstone River | Sidney | 04/22 09:00 | 7920 | 3.77 | 57.7 |
CFS stands for cubic feet per second. This is an estimate of the volume of water flowing past the gauge. 100 CFS is equivalent to 45,000 gallons per minute. A lot of water!
Feet is the height of the water above a reference point at the gauge. There is no uniform standard for the reference point between gauges. A gauge's height should only be thought of in terms of that gauge, no others.
F is the temperature in degrees Fahrenheit.