| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 02/23 14:15 | 101 | 4.21 | |
| Beaverhead River | Twin Bridges | 02/23 14:15 | 226 | 4.32 | |
| Big Hole River | Wisdom | 02/04 07:45 | 3.35 | ||
| Big Hole River | Melrose | 02/23 14:15 | 411↓ | 1.53↓ | 32.4 |
| Big Muddy Creek | nr Antelope Mt | 02/23 14:15 | 2.4 | ||
| Bighorn River | Tullock Ck | 02/23 14:00 | 2380↑ | 1.51 | |
| Bighorn River | St. Xavier | 02/23 14:15 | 1980 | 59.93 | |
| Bitteroot River | Missoula | 02/23 14:45 | 1090 | 3.59 | |
| WF Bitterroot River | nr Conner Mt | 02/23 14:15 | 103↑ | 1.41 | |
| Bitterroot River | Darby | 02/23 14:15 | 332 | 1.93 | |
| Blackfoot River | Bonner | 02/23 14:30 | 690 | 2.35 | 34.5 |
| Little Blackfoot River | Garrison | 02/23 14:30 | 57↑ | 0.66↑ | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 02/23 14:45 | 109 | 3.78 | |
| NF Blackfoot River | Ovando | 02/23 15:00 | 160 | 4.35 | |
| Boulder Creek | Maxville Mt | 02/23 14:30 | 24↓ | 1.32↓ | |
| Boulder River | Big Timber | 02/23 14:00 | 165 | 1.41 | |
| Boulder River | Boulder | 02/23 14:15 | 26 | 5.04 | |
| CF Yellowstone River | Edgar | 02/23 14:30 | 293↓ | 1.91 | |
| CF Yellowstone River | Belfry | 02/23 15:00 | 180 | 0.97 | |
| Clark Fork | Below Missoula | 02/23 14:00 | 2660 | 1.42 | |
| Clark Fork | Deer Lodge Mt | 02/23 14:30 | 174↓ | 2.71 | |
| Clark Fork | Plains | 02/23 14:45 | 17900 | 6.22 | |
| Clark Fork | St. Regis | 02/23 14:45 | 3850 | 6 | |
| Clark Fork | Galen | 02/23 14:30 | 83↓ | 1.91 | |
| Clark Fork | Goldcreek Mt | 02/23 14:00 | 303 | 4.28 | |
| Clark Fork | Drummond | 02/23 14:15 | 501↑ | 2.94↑ | |
| Clark Fork | Turah Bridge | 02/23 14:00 | 787 | 1.8 | |
| Clark Fork | Missoula | 02/23 15:00 | 1570 | 2.72 | |
| Dearborn River | Craig | 02/23 14:15 | 67↑ | 3.63 | |
| Fisher River | Libby | 02/23 14:45 | 300 | 3.65 | |
| NF Flathead River | Col. Falls | 02/23 14:45 | 1170↓ | 2.43 | |
| SF Flathead River | Col. Falls | 02/23 14:45 | 1890↑ | 5.3↑ | 38.3 |
| MF Flathead River | W Glacier | 02/23 14:45 | 1100 | 2.38 | |
| Flathead River | Col. Falls | 02/23 14:45 | 3880↑ | 3.95 | 35.8 |
| Flathead River | Polson | 02/23 14:50 | 14100 | 7.98 | |
| Flathead River | Perma | 02/23 14:30 | 13800 | 10.84 | |
| Flint Creek | Maxville Mt | 02/23 14:45 | 30↓ | 2↑ | |
| Flint Creek | nr Drummond Mt | 02/23 14:15 | 80↑ | 2.17 | |
| Gallatin River | Logan | 02/23 14:00 | 616 | 4.97 | |
| Gallatin River | Gal. Gateway | 02/23 14:00 | 265↓ | 1.19 | |
| Gardner River | nr Mammoth Ynp | 02/23 14:30 | 98↑ | 1.81 | |
| Jefferson River | T Bridges | 02/23 14:15 | 868↓ | 3.41 | 39↑ |
| Jefferson River | Three Forks | 02/23 14:00 | 581↓ | 3.23 | 37↑ |
| SF Jocko River | Arlee | 02/23 14:15 | 28↑ | 2.01 | |
| Kootenai River | Libby Dam | 02/23 14:00 | 5060 | 18.28 | |
| Little Bighorn River | State Line Nr Wyola Mt | 02/23 15:00 | 72 | 2.03 | |
| Little Bighorn River | Hardin | 02/23 14:15 | 141↓ | 2.88 | |
| Little Peoples Creek | nr Hays Mt | 02/23 14:15 | 1 | 1.43 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 02/23 14:45 | 20↑ | 2.86 | |
| Lost Creek | nr Anaconda Mt | 02/23 14:00 | 12↓ | 2.49 | |
| Lost Creek | nr Galen | 02/23 14:30 | 63↑ | 2.19 | 42.4↑ |
| Madison | Hebgen Lake | 02/23 14:45 | 699 | 1.54 | 35.8 |
| Madison River | Kirby Ranch | 02/23 14:30 | 770 | 1.66 | 41.5↑ |
| Madison River | abv Powerplant Nr Mcallister Mt | 02/23 14:30 | 1150 | 5.9 | |
| Madison River | Ennis Lake | 02/23 14:00 | 1260 | 3.7 | 35.4 |
| Madison River | West Yellowstone | 02/23 14:30 | 329 | 1.68 | 45.9↑ |
| Marias River | Chester | 02/23 14:15 | 253 | 2.86 | |
| Marias River | nr Loma Mt | 01/30 08:15 | 451 | 1.18 | |
| Marias River | Shelby | 02/23 14:30 | 4730 | 5↓ | |
| Milk River | Juneberg Bridge | 02/23 14:00 | 296 | 4.14 | |
| Milk River | Nashua | 02/23 14:00 | 2.97 | ||
| Milk River | Havre | 02/23 14:15 | 0.25↑ | ||
| Mill Creek | nr Anaconda | 02/23 14:00 | 10↑ | 2.07 | |
| Mill Creek | Opportunity | 02/23 14:00 | 9 | 2.49 | 32.5 |
| Missouri River | blw Hauser Lake Nr Helena Mt | 02/23 14:00 | 4000 | 3.81 | |
| Missouri River | Holter Dam | 02/23 14:45 | 4050 | 2.85 | 35.8 |
| Missouri River | nr Great Falls Mt | 02/23 14:45 | 4860↓ | 3.18 | |
| Missouri River | Fort Benton | 02/23 14:30 | 5710↓ | 2.32↓ | |
| Missouri River | Virgelle | 02/23 14:00 | 7270↑ | 3.76↑ | |
| Missouri River | Landusky | 02/23 14:00 | 15.56 | ||
| Missouri River | Culbertson | 02/23 14:00 | 4.34 | ||
| Missouri River | Toston | 02/23 14:00 | 2400 | 4.24 | 33.4 |
| Missouri Riv | Wolf Point | 02/23 14:00 | 12.61 | ||
| Missouri River | Ulm | 02/23 14:00 | 5900 | 6.47 | |
| Muddy Creek | Vaughn | 02/23 14:30 | 487↑ | 2.72 | |
| Musselshell River | Harlowton | 02/23 14:00 | 50↑ | 3.23 | |
| Musselshell River | Roundup | 02/23 14:00 | 66↑ | 1.62 | |
| Musselshell River | Mosby | 02/23 14:45 | 27↓ | 2.77↓ | |
| Nelson Creek | nr Van Norman Mt | 02/23 14:15 | 2.81↓ | ||
| Peoples Creek | nr Hays Mt | 02/23 14:15 | 3.36 | ||
| Poplar River | Poplar | 02/23 14:30 | 7.38 | ||
| Powder River | Locate | 02/23 14:00 | 2.99↑ | ||
| Powder River | Moorhead | 02/23 14:45 | 4.39 | ||
| Prickly Pear Creek | nr Clancy Mt | 02/23 14:30 | 16 | 0.82↓ | |
| Prospect Creek | Thompson Falls | 02/23 14:15 | 167 | 1.62 | |
| Redwater River | Circle | 02/23 14:30 | 3.72 | ||
| Rock Creek | nr Red Lodge Mt | 02/23 15:00 | 34↑ | 5.55↓ | |
| MF Rock Creek | Philipsburg | 02/23 13:15 | 43↑ | 1.53 | |
| Rock Ck | Horse | 01/06 06:15 | 9.67 | ||
| Rock Creek | Clinton | 02/23 14:45 | 216 | 5.21 | |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 02/23 14:45 | 4 | 2.83 | |
| Ruby River | Below Reservoir | 02/23 14:45 | 44 | 2.24 | |
| Ruby River | Above Reservoir | 02/23 14:45 | 108↓ | 2.94 | |
| Shields River | Livingston | 02/23 14:15 | 73↓ | 0.99 | |
| Silver Bow Creek | Opportunity | 02/23 14:30 | 299↓ | 1.91↓ | 33.6 |
| Silver Bow Creek | Warm Springs | 02/23 14:15 | 44 | 1.88 | 36.9 |
| Silver Bow Creek | Blacktail | 02/23 14:45 | 14↑ | 1.67 | 45.3↑ |
| Smith River | nr Ft Logan Mt | 02/23 14:30 | 85↓ | 3.17↑ | |
| Smith River | Eagle Creek | 02/23 14:15 | 124↑ | 3.56 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 02/23 14:45 | 0.41↓ | ||
| St Regis River | nr St Regis | 02/23 14:00 | 413 | 2.85 | |
| St. Mary River | Babb | 02/23 14:15 | 179 | 2.23 | |
| Stillwater River | nr Absarokee Mt | 02/23 14:15 | 294 | 1.42 | |
| Stillwater River | Lawrence Park At Kalispell | 02/23 14:45 | 161↓ | 3.05 | |
| Sun River | Vaughn | 02/23 14:00 | 369↑ | 2.32 | |
| Sun River | Simms | 02/23 14:30 | 887↓ | 3.09 | 32 |
| Swan River | Bigfork | 02/23 14:00 | 639↑ | 2.62 | |
| Swiftcurrent | M Glacier | 02/23 14:30 | 30 | 1.6 | |
| Tenmile Creek | Rimini | 02/23 14:45 | 1 | 1.52 | |
| Teton River | Loma Mt | 02/23 14:30 | 127↑ | 1.02 | |
| Thompson River | T Falls | 02/23 14:45 | 268 | 3.08 | |
| Tongue River | TRD, near Decker | 02/23 14:30 | 82 | 10.32 | 41.7 |
| Tongue River | Birney Day School Br Nr Birney Mt | 02/23 14:30 | 111↑ | 1.23 | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 02/23 14:00 | 186↑ | 2.93↓ | |
| Tongue River | Miles City | 02/23 14:00 | 2.06 | ||
| Tongue River | State Line | 02/23 14:15 | 154↓ | 2.52↑ | 32.2 |
| Two Med River | SF, n Browning | 02/23 14:15 | 309 | 2.79 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 02/23 15:05 | 81 | 1.65 | 34.5 |
| Warm Springs Creek | Anaconda | 02/23 14:30 | 40↓ | 1.96 | |
| Warm Springs Creek | Warm Springs Mt | 02/23 14:45 | 36↓ | 3 | 39.7 |
| West Rosebud Creek | nr Roscoe Mt | 02/23 14:45 | 77 | 0.87 | |
| Willow Creek | nr Anaconda | 02/23 14:00 | 2 | 1.45 | |
| Willow Creek | Opportunity | 02/23 14:00 | 3 | 3.85 | 42.8↑ |
| Yaak River | Troy | 02/23 14:45 | 540 | 3.98 | |
| Yellowstone River | Corwin Spg | 02/23 14:00 | 881↓ | 0.98↓ | 39.6↑ |
| Yellowstone River | Livingston | 02/23 14:00 | 1200 | -0.56 | |
| Yellowstone River | Billings | 02/23 14:00 | 2110↑ | 2.39 | 32.7 |
| Yellowstone River | Forsyth | 02/23 14:45 | 4880↓ | 3.05↑ | |
| Yellowstone River | Miles City | 02/23 14:00 | 5010↑ | 2.67↑ | |
| Yellowstone River | Glendive Mt | 02/23 14:00 | 44.45 | ||
| Yellowstone River | Sidney | 02/23 14:00 | 3.94 |
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.