| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 03/23 20:15 | 401↓ | 5.3 | |
| Battle Creek | Chinook | 03/02 05:30 | 40↓ | 1.78 | |
| Beaverhead River | Twin Bridges | 03/23 20:15 | 200 | 4.12 | |
| Beaverhead River | Barretts | 03/23 20:15 | 125 | 0.73 | |
| Big Hole River | Wisdom | 03/23 20:45 | 419↓ | 3.38 | |
| Big Hole River | Melrose | 03/23 20:15 | 1950 | 3.16 | 42.8 |
| Big Hole River | Glen | 03/23 20:30 | 1980↓ | 3.73 | |
| Big Hole River | Maiden Rock | 03/23 20:45 | 1940↑ | 4.52 | |
| Big Muddy Creek | nr Antelope Mt | 03/23 20:15 | 6.93 | ||
| Bighorn River | Tullock Ck | 03/23 20:00 | 2290 | 1.6 | |
| Bighorn River | St. Xavier | 03/23 20:15 | 1990 | 59.8 | |
| Bitteroot River | Missoula | 03/23 20:00 | 5100 | 6.31 | |
| WF Bitterroot River | nr Conner Mt | 03/23 20:15 | 181 | 1.69 | |
| Bitterroot River | Darby | 03/23 20:15 | 1390 | 3.55 | |
| Blackfoot River | Bonner | 03/23 20:30 | 4250 | 5.27 | 41.2 |
| Little Blackfoot River | Garrison | 03/23 20:30 | 246↑ | 1.3↑ | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 03/23 20:45 | 822 | 5.34 | |
| NF Blackfoot River | Ovando | 03/23 21:00 | 665 | 5.44 | |
| Boulder Creek | Maxville Mt | 03/23 20:30 | 29↓ | 1.48 | |
| Boulder River | Big Timber | 03/23 20:00 | 263 | 1.66 | |
| Boulder River | Boulder | 03/23 20:15 | 119↓ | 5.73 | |
| CF Yellowstone River | Edgar | 03/23 20:30 | 732↓ | 2.51 | |
| CF Yellowstone River | Belfry | 03/23 21:00 | 666↓ | 1.71↓ | |
| Clark Fork | Below Missoula | 03/23 20:00 | 11500 | 4.37 | |
| Clark Fork | Deer Lodge Mt | 03/23 20:30 | 186 | 2.69 | 47.5↓ |
| Clark Fork | Plains | 03/23 20:45 | 34400 | 8.87 | |
| Clark Fork | St. Regis | 03/23 20:45 | 17300 | 10.87 | |
| Clark Fork | Galen | 03/23 20:30 | 83 | 1.89 | 46↓ |
| Clark Fork | Goldcreek Mt | 03/23 20:00 | 501 | 4.66 | |
| Clark Fork | Drummond | 03/23 20:15 | 753↓ | 3.42 | |
| Clark Fork | Turah Bridge | 03/23 20:00 | 1880 | 3.04 | |
| Clark Fork | Missoula | 03/23 21:00 | 6930 | 5.47 | 42.4 |
| Dearborn River | Craig | 03/23 20:15 | 284↓ | 4.34 | |
| Fisher River | Libby | 03/23 20:45 | 2100 | 5.98 | |
| NF Flathead River | Col. Falls | 03/23 20:45 | 7900 | 5.82 | |
| SF Flathead River | Col. Falls | 03/23 20:45 | 5220 | 7.75 | 38.1 |
| MF Flathead River | W Glacier | 03/23 20:45 | 8640 | 5.23 | |
| Flathead River | Col. Falls | 03/23 20:45 | 21900 | 9.28 | 39.2 |
| Flathead River | Polson | 03/23 20:45 | 14700 | 0.19 | 42.4 |
| Flathead River | Perma | 03/23 20:30 | 15600 | 11.44 | 44.4 |
| Flint Creek | Maxville Mt | 03/23 20:45 | 62↓ | 2.08 | |
| Flint Creek | nr Drummond Mt | 03/23 20:15 | 111 | 2.4 | |
| Gallatin River | Logan | 03/23 20:00 | 813 | 5.27 | 48.6 |
| Gallatin River | Gal. Gateway | 03/23 20:00 | 465 | 1.58 | |
| Gardner River | nr Mammoth Ynp | 03/23 20:30 | 122 | 1.9 | |
| Jefferson River | T Bridges | 03/23 20:15 | 2550 | 5.17 | 46.2 |
| Jefferson River | Three Forks | 03/23 20:00 | 2770 | 4.71 | 47.8 |
| SF Jocko River | Arlee | 03/23 20:15 | 165 | 2.36 | |
| Judith River | nr Mouth | 03/23 20:15 | 592↓ | 5.48 | |
| Kootenai River | Libby Dam | 03/23 20:00 | 20000 | 22.68 | |
| Little Bighorn River | State Line Nr Wyola Mt | 03/23 21:00 | 83↑ | 2.07 | |
| Little Bighorn River | Hardin | 03/23 20:15 | 180 | 2.88 | |
| Little Peoples Creek | nr Hays Mt | 03/23 20:15 | 2 | 1.47 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 03/23 20:45 | 194 | 3.67 | |
| Lost Creek | nr Anaconda Mt | 03/23 20:00 | 4 | 2.55 | |
| Lost Creek | nr Galen | 03/23 20:30 | 33 | 2.19 | 46.9↓ |
| Madison | Hebgen Lake | 03/23 20:45 | 657 | 1.49 | 36.7 |
| Madison River | Kirby Ranch | 03/23 20:30 | 744 | 1.63 | 39.9↓ |
| Madison River | abv Powerplant Nr Mcallister Mt | 03/23 20:30 | 105 | 3.12 | |
| Madison River | Ennis Lake | 03/23 20:00 | 1150 | 3.58 | 47.7 |
| Madison River | West Yellowstone | 03/23 20:30 | 430 | 1.82 | 52.2 |
| Marias River | Chester | 03/23 20:15 | 337 | 3.06 | |
| Marias River | nr Loma Mt | 01/30 08:15 | 451 | 1.18 | |
| Marias River | Shelby | 03/23 20:30 | 2130↓ | 5.13 | |
| NF Milk | SMC, | 03/23 20:15 | 7↑ | 1.63 | |
| Milk River | Eastern Crossing | 03/23 20:15 | 77 | 2.52 | |
| Milk River | Juneberg Bridge | 03/23 20:00 | 72↓ | 2.8 | |
| Milk River | Tampico Mt | 03/23 20:30 | 137↓ | 2.56 | |
| Milk River | Nashua | 03/23 20:00 | 218 | 1.99 | |
| Milk River | Havre | 03/23 20:15 | 50 | 0.15 | |
| Milk River | Harlem | 03/23 20:30 | 114 | 2.63 | |
| Milk River | Dodson | 03/23 20:15 | 7 | 3.11 | |
| Mill Creek | nr Anaconda | 03/23 20:00 | 22 | 2.34 | |
| Mill Creek | Opportunity | 03/23 20:00 | 7 | 2.49 | 43.5↓ |
| Missouri River | blw Hauser Lake Nr Helena Mt | 03/23 20:00 | 3080 | 3.18 | |
| Missouri River | Holter Dam | 03/23 20:45 | 2970 | 2.2 | 38.3 |
| Missouri River | nr Great Falls Mt | 03/23 20:45 | 4720↓ | 3.14 | |
| Missouri River | Fort Benton | 03/23 20:30 | 5120↑ | 2.12↑ | |
| Missouri River | Virgelle | 03/23 20:00 | 5290 | 3.02 | |
| Missouri River | Landusky | 03/23 20:00 | 5930 | 13.7 | |
| Missouri River | Culbertson | 03/23 20:00 | 2.84 | ||
| Missouri River | Toston | 03/23 20:00 | 5150↓ | 5.02 | 48.4 |
| Missouri Riv | Wolf Point | 03/23 20:00 | 5580 | 9.99 | |
| Missouri River | Ulm | 03/23 20:30 | 4070 | 3.69 | |
| Muddy Creek | Vaughn | 03/23 20:30 | 14↓ | 2.11 | |
| Musselshell River | nr Martinsdale | 03/23 20:15 | 75↓ | 1.91↓ | |
| Musselshell River | Harlowton | 03/23 20:00 | 139 | 3.23 | |
| Musselshell River | Roundup | 03/23 20:00 | 81 | 1.56 | |
| Musselshell River | Mosby | 03/23 20:45 | 279 | 3.44 | |
| Nelson Creek | nr Van Norman Mt | 03/23 20:15 | 2.62 | ||
| Peoples Creek | nr Hays Mt | 03/23 20:15 | 6 | 3.06 | |
| Poplar River | Poplar | 03/23 20:30 | 146 | 7.59 | |
| Poplar River | IB | 03/23 20:15 | 11↓ | 2.59 | |
| Powder River | Locate | 03/23 20:00 | 231↓ | 1.31 | 52.2↓ |
| Powder River | Moorhead | 03/23 20:45 | 209 | 2.77 | |
| Prickly Pear Creek | nr Clancy Mt | 03/23 20:30 | 36↑ | 0.87 | |
| Prospect Creek | Thompson Falls | 03/23 20:15 | 1080↓ | 4.32 | |
| Redwater River | Circle | 03/23 20:30 | 2 | 3.76 | |
| Rock Creek | nr Red Lodge Mt | 03/23 21:00 | 33 | 5.25 | |
| MF Rock Creek | Philipsburg | 03/23 20:15 | 115 | 1.87 | |
| Rock Ck | Horse | 03/23 20:15 | 27↓ | 3.21 | |
| Rock Creek | Clinton | 03/23 20:45 | 809↓ | 6.06 | 42.3 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 03/23 20:45 | 7 | 2.92 | |
| Ruby River | Below Reservoir | 03/23 20:45 | 45 | 2.25 | |
| Ruby River | Above Reservoir | 03/23 20:45 | 146↓ | 3.07 | |
| Shields River | Livingston | 03/23 20:15 | 281 | 1.57 | |
| Silver Bow Creek | Opportunity | 03/23 20:30 | 40↓ | 1.91 | 45.1↓ |
| Silver Bow Creek | Warm Springs | 03/23 20:15 | 38 | 1.85 | 45.7↓ |
| Silver Bow Creek | Blacktail | 03/23 20:45 | 14 | 1.67 | 47.8 |
| Smith River | nr Ft Logan Mt | 03/23 20:30 | 135↓ | 3.06 | |
| Smith River | Eagle Creek | 03/23 20:15 | 234↓ | 3.49 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 03/23 20:45 | 9 | 0.75 | |
| St Mary Ca | SMC, nr Babb | 03/23 20:15 | 15.75 | ||
| St Regis River | nr St Regis | 03/23 20:00 | 2120↓ | 5.09 | |
| St. Mary River | Babb | 03/23 20:15 | 1800 | 3.91 | |
| Stillwater River | nr Absarokee Mt | 03/23 20:15 | 382 | 1.5 | |
| Stillwater River | Lawrence Park At Kalispell | 03/23 20:45 | 648 | 4.37 | |
| Sun River | Vaughn | 03/23 20:00 | 221 | 2.1 | |
| Sun River | Simms | 03/23 20:30 | 275↑ | 2.82 | 47.7↓ |
| Swan River | Bigfork | 03/23 20:00 | 3570↑ | 4.77 | |
| Swiftcurrent | M Glacier | 03/23 20:30 | 346 | 2.57 | |
| Tenmile Creek | Rimini | 03/23 20:45 | 21 | 2 | |
| Teton River | Loma Mt | 03/23 20:30 | 64 | 1.09 | |
| Thompson River | T Falls | 03/23 20:45 | 1800↓ | 5.14 | |
| Tongue River | TRD, near Decker | 03/23 20:30 | 92 | 10.33 | 43↓ |
| Tongue River | Birney Day School Br Nr Birney Mt | 03/23 20:30 | 80↓ | 0.86↓ | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 03/23 20:00 | 111 | 2.57 | 40.6 |
| Tongue River | Miles City | 03/23 20:00 | 116 | 1.71 | |
| Tongue River | State Line | 03/23 20:15 | 230 | 2.71 | 55.6↓ |
| Two Med River | SF, n Browning | 03/23 20:15 | 823 | 3.88 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 03/23 21:05 | 102 | 1.77 | 38.7 |
| Warm Springs Creek | Anaconda | 03/23 20:30 | 50 | 2.03 | |
| Warm Springs Creek | Warm Springs Mt | 03/23 20:45 | 34 | 3 | 44.4↓ |
| West Rosebud Creek | nr Roscoe Mt | 03/23 20:45 | 67↑ | 0.82 | |
| Willow Creek | nr Harrison Mt | 03/23 20:15 | 26 | 1.37 | 46.2↓ |
| Willow Creek | nr Anaconda | 03/23 20:00 | 8 | 1.63 | |
| Willow Creek | Opportunity | 03/23 20:00 | 5 | 3.88 | 44.8↓ |
| Yaak River | Troy | 03/23 20:45 | 2220 | 5.78 | |
| Yellowstone River | Corwin Spg | 03/23 20:00 | 1670 | 1.81 | 45.1 |
| Yellowstone River | Livingston | 03/23 20:00 | 2150 | 0.88 | |
| Yellowstone River | Billings | 03/23 20:00 | 4030 | 3.13 | 52.7 |
| Yellowstone River | Forsyth | 03/23 20:45 | 5680 | 1.86 | |
| Yellowstone River | Miles City | 03/23 20:00 | 5280 | 3.11 | |
| Yellowstone River | Glendive Mt | 03/23 20:00 | 5790↑ | 43.01 | |
| Yellowstone River | Sidney | 03/23 20:00 | 5680 | 2.84 |
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.