| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 03/26 03:15 | 397 | 5.29 | |
| Battle Creek | Chinook | 03/02 05:30 | 40↓ | 1.78 | |
| Beaverhead River | Twin Bridges | 03/26 03:15 | 175 | 4 | |
| Beaverhead River | Barretts | 03/26 03:15 | 125 | 0.73 | |
| Big Hole River | Wisdom | 03/26 03:45 | 463 | 3.48 | |
| Big Hole River | Melrose | 03/26 03:15 | 2200↑ | 3.32↑ | 43.5 |
| Big Hole River | Glen | 03/26 03:30 | 1980↑ | 3.73 | |
| Big Hole River | Maiden Rock | 03/26 03:45 | 2200 | 4.7 | |
| Big Muddy Creek | nr Antelope Mt | 03/26 03:15 | 5.65 | ||
| Bighorn River | Tullock Ck | 03/26 03:00 | 2050 | 1.41 | |
| Bighorn River | St. Xavier | 03/26 03:15 | 1720 | 59.58 | |
| Bitteroot River | Missoula | 03/26 03:00 | 5590↑ | 6.56 | |
| WF Bitterroot River | nr Conner Mt | 03/26 03:15 | 233 | 1.84 | |
| Bitterroot River | Darby | 03/26 03:15 | 2280↑ | 4.4 | |
| Blackfoot River | Bonner | 03/26 03:30 | 4330 | 5.32 | 42.4 |
| Little Blackfoot River | Garrison | 03/26 03:30 | 319↑ | 1.56↑ | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 03/26 03:45 | 785 | 5.27 | |
| NF Blackfoot River | Ovando | 03/26 04:00 | 958 | 5.83 | |
| Boulder Creek | Maxville Mt | 03/26 03:30 | 43↓ | 1.67 | |
| Boulder River | Big Timber | 03/26 03:00 | 318↑ | 1.81 | |
| Boulder River | Boulder | 03/26 03:15 | 171↑ | 5.95 | |
| CF Yellowstone River | Edgar | 03/26 03:30 | 749↑ | 2.54↑ | |
| CF Yellowstone River | Belfry | 03/26 04:00 | 781 | 1.88 | |
| Clark Fork | Below Missoula | 03/26 03:00 | 11500 | 4.39 | |
| Clark Fork | Deer Lodge Mt | 03/26 03:30 | 201↑ | 2.73 | 44.6↓ |
| Clark Fork | Plains | 03/26 03:45 | 32600 | 8.6 | |
| Clark Fork | St. Regis | 03/26 03:45 | 16000 | 10.54 | |
| Clark Fork | Galen | 03/26 03:30 | 99↑ | 1.97 | 44.1 |
| Clark Fork | Goldcreek Mt | 03/26 03:00 | 594↑ | 4.81 | |
| Clark Fork | Drummond | 03/26 03:15 | 759 | 3.43 | |
| Clark Fork | Turah Bridge | 03/26 03:00 | 1960↑ | 3.11 | |
| Clark Fork | Missoula | 03/26 04:00 | 6970 | 5.49 | 43.2 |
| Dearborn River | Craig | 03/26 03:15 | 284↑ | 4.34 | |
| Fisher River | Libby | 03/26 03:45 | 2040 | 5.93 | |
| NF Flathead River | Col. Falls | 03/26 03:45 | 6970 | 5.46 | |
| SF Flathead River | Col. Falls | 03/26 03:45 | 5600 | 7.98 | 38.3 |
| MF Flathead River | W Glacier | 03/26 03:45 | 8340 | 5.14 | |
| Flathead River | Col. Falls | 03/26 03:45 | 21000 | 9.08 | 39 |
| Flathead River | Polson | 03/26 03:50 | 14700 | 8.17 | 42.8 |
| Flathead River | Perma | 03/26 03:30 | 15500 | 11.4 | 44.1 |
| Flint Creek | Maxville Mt | 03/26 03:45 | 78↑ | 2.23 | |
| Flint Creek | nr Drummond Mt | 03/26 03:15 | 137↑ | 2.52 | |
| Gallatin River | Logan | 03/26 03:00 | 857 | 5.33 | 46.9 |
| Gallatin River | Gal. Gateway | 03/26 03:00 | 624↑ | 1.83 | |
| Gardner River | nr Mammoth Ynp | 03/26 03:30 | 195 | 2.13 | |
| Jefferson River | T Bridges | 03/26 03:15 | 2090 | 4.77 | 46.2 |
| Jefferson River | Three Forks | 03/26 03:00 | 2120 | 4.21 | 47.3 |
| SF Jocko River | Arlee | 03/26 03:15 | 172 | 2.39 | |
| Judith River | nr Mouth | 03/26 03:15 | 496 | 5.29 | |
| Kootenai River | Libby Dam | 03/26 03:00 | 20200 | 22.73 | |
| Little Bighorn River | State Line Nr Wyola Mt | 03/26 04:00 | 115 | 2.22 | |
| Little Bighorn River | Hardin | 03/26 03:15 | 177 | 2.87 | |
| Little Peoples Creek | nr Hays Mt | 03/26 03:15 | 2 | 1.47 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 03/26 03:45 | 172 | 3.58 | |
| Lost Creek | nr Anaconda Mt | 03/26 03:00 | 5 | 2.67 | |
| Lost Creek | nr Galen | 03/26 03:30 | 33 | 2.2 | 43.7↓ |
| Madison | Hebgen Lake | 03/26 03:45 | 657 | 1.49 | 36.7 |
| Madison River | Kirby Ranch | 03/26 03:30 | 762 | 1.65 | 37.8 |
| Madison River | abv Powerplant Nr Mcallister Mt | 03/26 03:30 | 105 | 3.12 | |
| Madison River | Ennis Lake | 03/26 03:00 | 1160 | 3.6 | 47.5 |
| Madison River | West Yellowstone | 03/26 03:30 | 539↑ | 1.95↑ | 53.4 |
| Marias River | Chester | 03/26 03:15 | 337 | 3.06 | |
| Marias River | nr Loma Mt | 01/30 08:15 | 451 | 1.18 | |
| Marias River | Shelby | 03/26 03:30 | 1940↑ | 4.96 | |
| NF Milk | SMC, | 03/26 03:15 | 6 | 1.62 | |
| Milk River | Eastern Crossing | 03/26 03:15 | 118 | 2.77 | |
| Milk River | Juneberg Bridge | 03/26 03:00 | 94↑ | 2.88 | |
| Milk River | Tampico Mt | 03/26 03:30 | 125↓ | 2.48↓ | |
| Milk River | Nashua | 03/26 03:00 | 157 | 1.82 | |
| Milk River | Havre | 03/26 03:15 | 56↓ | 0.2↓ | |
| Milk River | Harlem | 03/26 03:30 | 105 | 2.52 | |
| Milk River | Dodson | 03/26 03:15 | 6 | 3.1 | |
| Mill Creek | nr Anaconda | 03/26 03:00 | 37↓ | 2.52 | |
| Mill Creek | Opportunity | 03/26 03:00 | 7 | 2.66 | 41.7↓ |
| Missouri River | blw Hauser Lake Nr Helena Mt | 03/26 03:00 | 3280 | 3.3 | |
| Missouri River | Holter Dam | 03/26 03:45 | 3160 | 2.32 | 39 |
| Missouri River | nr Great Falls Mt | 03/26 03:45 | 4350 | 3.03 | |
| Missouri River | Fort Benton | 03/26 03:30 | 4970 | 2.07 | |
| Missouri River | Virgelle | 03/26 03:00 | 5670 | 3.17 | |
| Missouri River | Landusky | 03/26 03:00 | 6140 | 13.81 | |
| Missouri River | Culbertson | 03/26 03:00 | 5810 | 2.69 | |
| Missouri River | Toston | 03/26 03:00 | 4580 | 4.76 | 49.3 |
| Missouri Riv | Wolf Point | 03/26 03:00 | 5430 | 9.91 | |
| Missouri River | Ulm | 03/26 03:30 | 3650 | 3.26 | |
| Muddy Creek | Vaughn | 03/26 03:30 | 14 | 2.09 | |
| Musselshell River | nr Martinsdale | 03/26 03:15 | 40↑ | 1.61 | |
| Musselshell River | Harlowton | 03/26 03:00 | 88 | 3.01 | |
| Musselshell River | Roundup | 03/26 03:00 | 71 | 1.49 | |
| Musselshell River | Mosby | 03/26 03:45 | 199↑ | 3.34 | |
| Nelson Creek | nr Van Norman Mt | 03/26 03:15 | 0 | 2.53 | |
| Peoples Creek | nr Hays Mt | 03/26 03:15 | 3↓ | 2.96 | |
| Poplar River | Poplar | 03/26 03:30 | 125 | 7.48 | |
| Poplar River | IB | 03/26 03:15 | 14↑ | 2.63 | |
| Powder River | Locate | 03/26 03:00 | 242 | 1.34 | 48.9↓ |
| Powder River | Moorhead | 03/26 03:45 | 219 | 2.81 | |
| Prickly Pear Creek | nr Clancy Mt | 03/26 03:30 | 44↑ | 1↑ | |
| Prospect Creek | Thompson Falls | 03/26 03:15 | 939 | 4.06 | |
| Redwater River | Circle | 03/26 03:30 | 1 | 3.73 | |
| Rock Creek | nr Red Lodge Mt | 03/26 04:00 | 50↓ | 5.39 | |
| MF Rock Creek | Philipsburg | 03/26 03:15 | 297↓ | 2.5 | |
| Rock Ck | Horse | 03/26 03:15 | 35↑ | 3.3↑ | |
| Rock Creek | Clinton | 03/26 03:45 | 1030 | 6.31 | 42.6 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 03/26 03:45 | 6 | 2.87 | |
| Ruby River | Below Reservoir | 03/26 03:45 | 45 | 2.25 | |
| Ruby River | Above Reservoir | 03/26 03:45 | 162↑ | 3.12 | |
| Shields River | Livingston | 03/26 03:15 | 305 | 1.63 | |
| Silver Bow Creek | Opportunity | 03/26 03:30 | 58 | 2.08 | 43.3↓ |
| Silver Bow Creek | Warm Springs | 03/26 03:15 | 47↑ | 1.9 | 45 |
| Silver Bow Creek | Blacktail | 03/26 03:45 | 12↓ | 1.63 | 46.6↓ |
| Smith River | nr Ft Logan Mt | 03/26 03:30 | 140 | 3.08 | |
| Smith River | Eagle Creek | 03/26 03:15 | 270 | 3.6 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 03/26 03:45 | 22↓ | 1.05 | |
| St Mary Ca | SMC, nr Babb | 03/26 03:15 | 15.75 | ||
| St Regis River | nr St Regis | 03/26 03:00 | 2170 | 5.14 | |
| St. Mary River | Babb | 03/26 03:15 | 1920 | 4.02 | |
| Stillwater River | nr Absarokee Mt | 03/26 03:15 | 361↑ | 1.46↑ | |
| Stillwater River | Lawrence Park At Kalispell | 03/26 03:45 | 851↑ | 4.83 | |
| Sun River | Vaughn | 03/26 03:00 | 384 | 2.36 | |
| Sun River | Simms | 03/26 03:30 | 520 | 3.17 | 44.4↓ |
| Swan River | Bigfork | 03/26 03:00 | 3160↓ | 4.55 | |
| Swiftcurrent | M Glacier | 03/26 03:30 | 289↓ | 2.45 | |
| Tenmile Creek | Rimini | 03/26 03:45 | 39↓ | 2.23 | |
| Teton River | Loma Mt | 03/26 03:30 | 52 | 1.02 | |
| Thompson River | T Falls | 03/26 03:45 | 1580 | 4.89 | |
| Tongue River | TRD, near Decker | 03/24 01:30 | 92 | 10.33 | 43 |
| Tongue River | Birney Day School Br Nr Birney Mt | 03/26 03:30 | 82↓ | 0.87 | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 03/26 03:00 | 106 | 2.54 | 40.6 |
| Tongue River | Miles City | 03/26 03:00 | 114 | 1.7 | |
| Tongue River | State Line | 03/26 03:15 | 230 | 2.71 | 52.5↓ |
| Two Med River | SF, n Browning | 03/26 03:15 | 1140 | 4.21 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 03/26 04:05 | 54↑ | 1.44 | 40.8 |
| Warm Springs Creek | Anaconda | 03/26 03:30 | 65↑ | 2.17 | |
| Warm Springs Creek | Warm Springs Mt | 03/26 03:45 | 45↑ | 3.13 | 43.3↓ |
| West Rosebud Creek | nr Roscoe Mt | 03/26 03:45 | 65 | 0.81 | |
| Willow Creek | nr Harrison Mt | 03/26 03:15 | 30 | 1.43 | 44.2 |
| Willow Creek | nr Anaconda | 03/26 03:00 | 14 | 1.76 | |
| Willow Creek | Opportunity | 03/26 03:00 | 7↑ | 3.94 | 43.5↓ |
| Yaak River | Troy | 03/26 03:45 | 2660 | 6.11 | |
| Yellowstone River | Corwin Spg | 03/26 03:00 | 2230↑ | 2.27↑ | 46.4 |
| Yellowstone River | Livingston | 03/26 03:00 | 2330↑ | 1.11↑ | |
| Yellowstone River | Billings | 03/26 03:00 | 3850 | 3.05 | 52.7 |
| Yellowstone River | Forsyth | 03/26 03:45 | 6670 | 2.12 | |
| Yellowstone River | Miles City | 03/26 03:00 | 6340 | 3.42 | |
| Yellowstone River | Glendive Mt | 03/26 03:00 | 6330 | 43.19 | |
| Yellowstone River | Sidney | 03/26 03:00 | 5940 | 2.95 |
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.