| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 03/03 17:15 | 101 | 4.38↓ | |
| Battle Creek | Chinook | 03/02 05:30 | 40↓ | 1.78 | |
| Beaverhead River | Twin Bridges | 03/03 17:15 | 215↓ | 4.23 | |
| Beaverhead River | Barretts | 03/03 17:15 | 118↓ | 0.71↓ | |
| Big Hole River | Wisdom | 02/04 07:45 | 3.35 | ||
| Big Hole River | Melrose | 03/03 17:15 | 405 | 1.63 | 42.6 |
| Big Hole River | Glen | 03/03 17:30 | 398↓ | 2.52 | |
| Big Hole River | Maiden Rock | 03/03 17:45 | 444 | 3.09 | |
| Big Muddy Creek | nr Antelope Mt | 03/03 17:15 | 2.2 | ||
| Bighorn River | Tullock Ck | 03/03 17:00 | 2220 | 1.56 | |
| Bighorn River | St. Xavier | 03/03 17:15 | 1930 | 59.89 | |
| Bitteroot River | Missoula | 03/03 17:00 | 1070 | 3.57 | |
| WF Bitterroot River | nr Conner Mt | 03/03 17:15 | 103 | 1.41 | |
| Bitterroot River | Darby | 03/03 17:15 | 340 | 1.95 | |
| Blackfoot River | Bonner | 03/03 17:30 | 831 | 2.42 | 40.6 |
| Little Blackfoot River | Garrison | 03/03 17:30 | 72 | 0.71 | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 03/03 17:45 | 172 | 3.79 | |
| NF Blackfoot River | Ovando | 03/03 17:00 | 157 | 4.37 | |
| Boulder Creek | Maxville Mt | 03/03 17:30 | 17 | 1.28 | |
| Boulder River | Big Timber | 03/03 17:00 | 144 | 1.26 | |
| Boulder River | Boulder | 03/03 17:15 | 30↓ | 5.1 | |
| CF Yellowstone River | Edgar | 03/03 17:30 | 365 | 1.7 | |
| CF Yellowstone River | Belfry | 03/03 18:00 | 264 | 0.93 | |
| Clark Fork | Below Missoula | 03/03 17:00 | 2680 | 1.43 | |
| Clark Fork | Deer Lodge Mt | 03/03 17:30 | 186 | 2.69 | 43.5 |
| Clark Fork | Plains | 03/03 17:45 | 16800 | 6.01 | |
| Clark Fork | St. Regis | 03/03 17:45 | 3980 | 6.07 | |
| Clark Fork | Galen | 03/03 17:30 | 85 | 1.9 | 42.8 |
| Clark Fork | Goldcreek Mt | 03/03 17:00 | 326 | 4.33 | |
| Clark Fork | Drummond | 03/03 17:15 | 482 | 2.9 | |
| Clark Fork | Turah Bridge | 03/03 17:00 | 787 | 1.8 | |
| Clark Fork | Missoula | 03/03 18:00 | 1600 | 2.74 | 42.6 |
| Dearborn River | Craig | 03/03 17:15 | 67↑ | 3.26 | |
| Fisher River | Libby | 03/03 17:45 | 284 | 3.61 | |
| NF Flathead River | Col. Falls | 03/03 17:45 | 972 | 2.2 | |
| SF Flathead River | Col. Falls | 03/03 17:45 | 2090 | 5.49 | 37.8 |
| MF Flathead River | W Glacier | 03/03 17:45 | 939 | 2.24 | |
| Flathead River | Col. Falls | 03/03 17:45 | 4070 | 4.04 | 39.4 |
| Flathead River | Polson | 03/03 17:50 | 12500 | 7.48 | |
| Flathead River | Perma | 03/03 17:30 | 12500 | 10.4 | 41.9 |
| Flint Creek | Maxville Mt | 03/03 17:45 | 43↑ | 1.86 | |
| Flint Creek | nr Drummond Mt | 03/03 17:15 | 70 | 2.17 | |
| Gallatin River | Logan | 03/03 17:00 | 629 | 4.99 | 44.8 |
| Gallatin River | Gal. Gateway | 03/03 17:00 | 301↑ | 1.27↑ | |
| Gardner River | nr Mammoth Ynp | 03/03 17:30 | 96↑ | 1.8 | |
| Jefferson River | T Bridges | 03/03 17:15 | 904↑ | 3.46 | 44.8 |
| Jefferson River | Three Forks | 03/03 17:00 | 1020 | 3.08 | 45.1 |
| SF Jocko River | Arlee | 03/03 17:15 | 20 | 1.18 | |
| Judith River | nr Mouth | 03/03 17:15 | 430 | 5.15 | |
| Kootenai River | Libby Dam | 03/03 17:00 | 4260 | 17.88 | |
| Little Bighorn River | State Line Nr Wyola Mt | 03/03 18:00 | 63 | 1.97 | |
| Little Bighorn River | Hardin | 03/03 17:15 | 128 | 2.81 | |
| Little Peoples Creek | nr Hays Mt | 03/03 17:15 | 1 | 1.43 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 03/03 17:45 | 41 | 2.86 | |
| Lost Creek | nr Anaconda Mt | 03/03 17:00 | 3 | 2.45 | |
| Lost Creek | nr Galen | 03/03 17:30 | 32↓ | 2.18 | 45.3 |
| Madison | Hebgen Lake | 03/03 17:45 | 699 | 1.54 | 35.6 |
| Madison River | Kirby Ranch | 03/03 17:30 | 762 | 1.65 | 40.8↓ |
| Madison River | abv Powerplant Nr Mcallister Mt | 03/03 17:30 | 109 | 3.15 | |
| Madison River | Ennis Lake | 03/03 17:00 | 1210 | 3.69 | 38.1 |
| Madison River | West Yellowstone | 03/03 17:30 | 342↑ | 1.7 | 50.7↓ |
| Marias River | Chester | 03/03 17:15 | 253 | 2.86 | |
| Marias River | nr Loma Mt | 01/30 08:15 | 451 | 1.18 | |
| Marias River | Shelby | 03/03 17:30 | 3.66 | ||
| NF Milk | SMC, | 03/03 17:15 | 8 | 1.66 | |
| Milk River | Eastern Crossing | 03/03 08:15 | 298 | 3.5 | |
| Milk River | Juneberg Bridge | 03/03 17:00 | 296 | 3.67↑ | |
| Milk River | Tampico Mt | 03/03 17:30 | 299 | 3.48 | |
| Milk River | Nashua | 03/03 17:00 | 2.46 | ||
| Milk River | Havre | 03/03 17:15 | 0.18↑ | ||
| Milk River | Harlem | 03/03 17:30 | 2.72 | ||
| Milk River | Dodson | 03/03 17:15 | 3.54 | ||
| Mill Creek | nr Anaconda | 03/03 17:00 | 8 | 2.07 | |
| Mill Creek | Opportunity | 03/03 17:00 | 6 | 2.36 | 41.4 |
| Missouri River | blw Hauser Lake Nr Helena Mt | 03/03 17:00 | 3220 | 3.26 | |
| Missouri River | Holter Dam | 03/03 17:45 | 3210 | 2.35 | 35.8 |
| Missouri River | nr Great Falls Mt | 03/03 17:45 | 3990 | 2.92 | |
| Missouri River | Fort Benton | 03/03 17:30 | 4280↑ | 1.82↑ | |
| Missouri River | Virgelle | 03/03 17:00 | 4460↓ | 2.68 | |
| Missouri River | Landusky | 03/03 17:00 | 19.1 | ||
| Missouri River | Culbertson | 03/03 17:00 | 4.93 | ||
| Missouri River | Toston | 03/03 17:00 | 3070↑ | 3.97 | 41.9 |
| Missouri Riv | Wolf Point | 03/03 17:00 | 12.79 | ||
| Missouri River | Ulm | 03/03 17:30 | 3480 | 3.09 | |
| Muddy Creek | Vaughn | 03/03 17:30 | 487↑ | 2.41↑ | |
| Musselshell River | nr Martinsdale | 03/03 17:15 | 1.63 | ||
| Musselshell River | Harlowton | 03/03 17:00 | 59 | 2.98 | |
| Musselshell River | Roundup | 03/03 17:00 | 48↑ | 1.44 | |
| Musselshell River | Mosby | 03/03 17:45 | 27↓ | 2.77 | |
| Nelson Creek | nr Van Norman Mt | 03/03 17:15 | 3.07↑ | ||
| Peoples Creek | nr Hays Mt | 03/03 17:15 | 3.23 | ||
| Poplar River | Poplar | 03/03 17:30 | 7.21 | ||
| Powder River | Locate | 03/03 17:00 | 1.95↑ | ||
| Powder River | Moorhead | 03/03 17:45 | 3.6 | ||
| Prickly Pear Creek | nr Clancy Mt | 03/03 17:30 | 20↓ | 0.59↓ | |
| Prospect Creek | Thompson Falls | 03/03 17:15 | 156 | 1.55 | |
| Redwater River | Circle | 03/03 17:30 | 3.75 | ||
| Rock Creek | nr Red Lodge Mt | 03/03 18:00 | 26 | 5.17 | |
| MF Rock Creek | Philipsburg | 03/03 17:15 | 38 | 1.45 | |
| Rock Ck | Horse | 01/06 06:15 | 9.67 | ||
| Rock Creek | Clinton | 03/03 17:45 | 230 | 5.2 | 41.9↓ |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 03/03 17:45 | 3 | 2.79 | |
| Ruby River | Below Reservoir | 03/03 17:45 | 45↑ | 2.25 | |
| Ruby River | Above Reservoir | 03/03 17:45 | 106 | 2.93 | |
| Shields River | Livingston | 03/03 17:15 | 103↓ | 0.97↓ | |
| Silver Bow Creek | Opportunity | 03/03 17:30 | 30↓ | 1.8 | 41.2↓ |
| Silver Bow Creek | Warm Springs | 03/03 17:15 | 40 | 1.86 | 41.2↓ |
| Silver Bow Creek | Blacktail | 03/03 17:45 | 12 | 1.63 | 45.5↓ |
| Smith River | nr Ft Logan Mt | 03/03 17:30 | 66↓ | 2.79 | |
| Smith River | Eagle Creek | 03/03 17:15 | 116↑ | 3.11 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 03/03 17:45 | 0.39 | ||
| St Mary Ca | SMC, nr Babb | 03/03 17:15 | 15.75 | ||
| St Regis River | nr St Regis | 03/03 17:00 | 364 | 2.74 | |
| St. Mary River | Babb | 03/03 17:15 | 140↑ | 2.13 | |
| Stillwater River | nr Absarokee Mt | 03/03 17:15 | 272 | 1.27 | |
| Stillwater River | Lawrence Park At Kalispell | 03/03 17:45 | 142 | 2.99 | |
| Sun River | Vaughn | 03/03 17:00 | 369↑ | 2.17 | |
| Sun River | Simms | 03/03 17:30 | 887↓ | 2.64 | 40.1↓ |
| Swan River | Bigfork | 03/03 17:00 | 656↑ | 2.64 | |
| Swiftcurrent | M Glacier | 03/03 17:30 | 22↑ | 1.53 | |
| Tenmile Creek | Rimini | 03/03 17:45 | 1 | 1.47 | |
| Teton River | Loma Mt | 03/03 17:30 | 127↑ | 0.87↓ | |
| Thompson River | T Falls | 03/03 17:45 | 242 | 3.02 | |
| Tongue River | TRD, near Decker | 03/03 17:30 | 82 | 10.32 | 39.9↓ |
| Tongue River | Birney Day School Br Nr Birney Mt | 03/03 17:30 | 75↓ | 0.84↓ | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 03/03 17:00 | 186↑ | 2.59 | |
| Tongue River | Miles City | 03/03 17:00 | 1.83 | ||
| Tongue River | State Line | 03/03 17:15 | 154 | 2.4 | 46 |
| Two Med River | SF, n Browning | 03/03 17:15 | 2.6 | ||
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 03/03 17:50 | 81 | 1.65 | 35.8 |
| Warm Springs Creek | Anaconda | 03/03 17:30 | 43↑ | 1.96 | |
| Warm Springs Creek | Warm Springs Mt | 03/03 17:45 | 34 | 3.01 | 42.3↓ |
| West Rosebud Creek | nr Roscoe Mt | 03/03 17:45 | 79 | 0.88 | |
| Willow Creek | nr Harrison Mt | 03/03 17:15 | 23 | 1.33 | 42.8↓ |
| Willow Creek | nr Anaconda | 03/03 17:00 | 2 | 1.45 | |
| Willow Creek | Opportunity | 03/03 17:00 | 3↓ | 3.84 | 45.1↓ |
| Yaak River | Troy | 03/03 17:45 | 493 | 3.9 | |
| Yellowstone River | Corwin Spg | 03/03 17:00 | 889 | 0.99 | 44.1 |
| Yellowstone River | Livingston | 03/03 17:00 | 1300 | -0.4↓ | |
| Yellowstone River | Billings | 03/03 17:00 | 2200 | 2.3 | 45.5 |
| Yellowstone River | Forsyth | 03/03 17:45 | 4610 | 1.64 | |
| Yellowstone River | Miles City | 03/03 17:00 | 4630 | 2.91 | |
| Yellowstone River | Glendive Mt | 03/03 17:00 | 45.6 | ||
| Yellowstone River | Sidney | 03/03 17:00 | 5.55 |
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.