| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 03/21 16:15 | 807↑ | 6.11 | |
| Battle Creek | Chinook | 03/02 05:30 | 40↓ | 1.78 | |
| Beaverhead River | Twin Bridges | 03/21 16:15 | 204 | 4.14 | |
| Beaverhead River | Barretts | 03/21 16:15 | 125 | 0.73 | |
| Big Hole River | Wisdom | 03/21 16:45 | 839 | 4.14 | |
| Big Hole River | Melrose | 03/21 16:15 | 2520↓ | 3.5 | 45.5↑ |
| Big Hole River | Glen | 03/21 16:30 | 2520↓ | 4.02 | |
| Big Hole River | Maiden Rock | 03/21 16:45 | 2330 | 4.79 | |
| Big Muddy Creek | nr Antelope Mt | 03/21 16:15 | 5.18 | ||
| Bighorn River | Tullock Ck | 03/21 16:00 | 2380 | 1.67 | |
| Bighorn River | St. Xavier | 03/21 16:15 | 1970 | 59.78 | |
| Bitteroot River | Missoula | 03/21 16:00 | 4860↑ | 6.18 | |
| WF Bitterroot River | nr Conner Mt | 03/21 16:15 | 178 | 1.68 | |
| Bitterroot River | Darby | 03/21 16:15 | 1770 | 3.94 | |
| Blackfoot River | Bonner | 03/21 16:30 | 3870↑ | 5.04 | 43.9 |
| Little Blackfoot River | Garrison | 03/21 16:30 | 331↓ | 1.6↓ | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 03/21 16:45 | 674↑ | 5.05 | |
| NF Blackfoot River | Ovando | 03/21 16:00 | 743 | 5.55 | |
| Boulder Creek | Maxville Mt | 03/21 16:30 | 32↓ | 1.52 | |
| Boulder River | Big Timber | 03/21 16:00 | 226↑ | 1.55↑ | |
| Boulder River | Boulder | 03/21 16:15 | 146↑ | 5.85 | |
| CF Yellowstone River | Edgar | 03/21 16:30 | 598 | 2.25 | |
| CF Yellowstone River | Belfry | 03/21 17:00 | 739↓ | 1.82↓ | |
| Clark Fork | Below Missoula | 03/21 16:00 | 10400 | 4.1 | |
| Clark Fork | Deer Lodge Mt | 03/21 16:30 | 201↑ | 2.73 | 47.3 |
| Clark Fork | Plains | 03/21 16:45 | 28200↑ | 7.96 | |
| Clark Fork | St. Regis | 03/21 16:45 | 15100↑ | 10.28 | |
| Clark Fork | Galen | 03/21 16:30 | 89 | 1.92 | 48.7 |
| Clark Fork | Goldcreek Mt | 03/21 16:00 | 654↓ | 4.9 | |
| Clark Fork | Drummond | 03/21 16:15 | 977 | 3.78 | |
| Clark Fork | Turah Bridge | 03/21 16:00 | 2100 | 3.22 | |
| Clark Fork | Missoula | 03/21 17:00 | 6670 | 5.36 | 45.7 |
| Dearborn River | Craig | 03/21 16:15 | 307 | 4.4 | |
| Fisher River | Libby | 03/21 16:45 | 3030 | 6.68 | |
| NF Flathead River | Col. Falls | 03/21 16:45 | 11900↑ | 7.22 | |
| SF Flathead River | Col. Falls | 03/21 16:45 | 2810↑ | 6.11 | 38.1 |
| MF Flathead River | W Glacier | 03/21 16:45 | 13400↑ | 6.62↑ | |
| Flathead River | Col. Falls | 03/21 16:45 | 27000↑ | 10.34 | 38.5 |
| Flathead River | Polson | 03/21 16:50 | 12800 | 7.58 | |
| Flathead River | Perma | 03/21 16:30 | 13600 | 10.8 | 45.7 |
| Flint Creek | Maxville Mt | 03/21 16:45 | 74 | 2.2 | |
| Flint Creek | nr Drummond Mt | 03/21 16:15 | 123 | 2.46 | |
| Gallatin River | Logan | 03/21 16:00 | 798↑ | 5.25 | 52.3↑ |
| Gallatin River | Gal. Gateway | 03/21 16:00 | 519 | 1.67 | |
| Gardner River | nr Mammoth Ynp | 03/21 16:30 | 119 | 1.89 | |
| Jefferson River | T Bridges | 03/21 16:15 | 3000↑ | 5.48 | 48↑ |
| Jefferson River | Three Forks | 03/21 16:00 | 2560 | 4.58 | 50.7↑ |
| SF Jocko River | Arlee | 03/21 16:15 | 212 | 2.55 | |
| Judith River | nr Mouth | 03/21 16:15 | 786 | 5.82 | |
| Kootenai River | Libby Dam | 03/21 16:00 | 16300 | 21.87 | |
| Little Bighorn River | State Line Nr Wyola Mt | 03/21 17:00 | 83↑ | 2.07 | |
| Little Bighorn River | Hardin | 03/21 16:15 | 210 | 2.98 | |
| Little Peoples Creek | nr Hays Mt | 03/21 16:15 | 1 | 1.45 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 03/21 16:45 | 206 | 3.72 | |
| Lost Creek | nr Anaconda Mt | 03/21 16:00 | 4 | 2.54 | |
| Lost Creek | nr Galen | 03/21 16:30 | 36 | 2.23 | 48.7 |
| Madison | Hebgen Lake | 03/21 16:45 | 657 | 1.49 | 36.9 |
| Madison River | Kirby Ranch | 03/21 16:30 | 736 | 1.62 | 46.9↑ |
| Madison River | abv Powerplant Nr Mcallister Mt | 03/21 16:30 | 107 | 3.13 | |
| Madison River | Ennis Lake | 03/21 16:00 | 1160 | 3.59 | 47.7 |
| Madison River | West Yellowstone | 03/21 16:30 | 479 | 1.88 | 54.5 |
| Marias River | Chester | 03/21 16:15 | 332 | 3.05 | |
| Marias River | nr Loma Mt | 01/30 08:15 | 451 | 1.18 | |
| Marias River | Shelby | 03/21 16:30 | 449↓ | 5.23↑ | |
| NF Milk | SMC, | 03/21 16:15 | 8↑ | 1.66 | |
| Milk River | Eastern Crossing | 03/21 16:15 | 298 | 2.53 | |
| Milk River | Juneberg Bridge | 03/21 16:00 | 86 | 2.85 | |
| Milk River | Tampico Mt | 03/21 16:30 | 175 | 2.79 | |
| Milk River | Nashua | 03/21 16:00 | 257 | 2.1 | |
| Milk River | Havre | 03/21 16:15 | 49 | 0.14 | |
| Milk River | Harlem | 03/21 16:30 | 115 | 2.71 | |
| Milk River | Dodson | 03/21 16:15 | 6↓ | 3.1 | |
| Mill Creek | nr Anaconda | 03/21 16:00 | 24 | 2.37 | |
| Mill Creek | Opportunity | 03/21 16:00 | 7 | 2.57 | 47.5 |
| Missouri River | blw Hauser Lake Nr Helena Mt | 03/21 16:00 | 3520↑ | 3.44 | |
| Missouri River | Holter Dam | 03/21 16:45 | 3230 | 2.36 | 37.9 |
| Missouri River | nr Great Falls Mt | 03/21 16:45 | 4220 | 2.99 | |
| Missouri River | Fort Benton | 03/21 16:30 | 4720 | 1.98 | |
| Missouri River | Virgelle | 03/21 16:00 | 5220 | 2.99 | |
| Missouri River | Landusky | 03/21 16:00 | 5950 | 13.71 | |
| Missouri River | Culbertson | 03/21 16:00 | 5.08 | ||
| Missouri River | Toston | 03/21 16:00 | 5150↑ | 5.02↑ | 51.6 |
| Missouri Riv | Wolf Point | 03/21 16:00 | 5620 | 10.01 | |
| Missouri River | Ulm | 03/21 16:30 | 3600 | 3.21 | |
| Muddy Creek | Vaughn | 03/21 16:30 | 16↓ | 2.17 | |
| Musselshell River | nr Martinsdale | 03/21 16:15 | 142 | 2.33 | |
| Musselshell River | Harlowton | 03/21 16:00 | 147↓ | 3.26 | |
| Musselshell River | Roundup | 03/21 16:00 | 116↓ | 1.77 | |
| Musselshell River | Mosby | 03/21 16:45 | 270↑ | 3.4↑ | |
| Nelson Creek | nr Van Norman Mt | 03/21 16:15 | 2.8 | ||
| Peoples Creek | nr Hays Mt | 03/21 16:15 | 6 | 3.17 | |
| Poplar River | Poplar | 03/21 16:30 | 148↓ | 7.6 | |
| Poplar River | IB | 03/21 16:15 | 31↓ | 2.81 | |
| Powder River | Locate | 03/21 16:00 | 234↓ | 1.32↓ | 58.6 |
| Powder River | Moorhead | 03/21 16:45 | 201 | 2.74 | |
| Prickly Pear Creek | nr Clancy Mt | 03/21 16:30 | 46↓ | 1.03↓ | |
| Prospect Creek | Thompson Falls | 03/21 16:15 | 1510↑ | 5.02 | |
| Redwater River | Circle | 03/21 16:30 | 2 | 3.78 | |
| Rock Creek | nr Red Lodge Mt | 03/21 17:00 | 35↑ | 5.27 | |
| MF Rock Creek | Philipsburg | 03/21 15:15 | 110 | 1.85 | |
| Rock Ck | Horse | 03/05 16:29 | 0 | 2.83 | |
| Rock Creek | Clinton | 03/21 16:45 | 913 | 6.18 | 44.1 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 03/21 16:45 | 7 | 2.94 | |
| Ruby River | Below Reservoir | 03/21 16:45 | 45↑ | 2.25 | |
| Ruby River | Above Reservoir | 03/21 16:45 | 181↓ | 3.18 | |
| Shields River | Livingston | 03/21 16:15 | 440↑ | 1.93↑ | |
| Silver Bow Creek | Opportunity | 03/21 16:30 | 56↑ | 2.06 | 50.2↑ |
| Silver Bow Creek | Warm Springs | 03/21 16:15 | 37 | 1.84 | 48.7 |
| Silver Bow Creek | Blacktail | 03/21 16:45 | 17 | 1.71 | 51.4 |
| Smith River | nr Ft Logan Mt | 03/21 16:30 | 168 | 3.18 | |
| Smith River | Eagle Creek | 03/21 16:15 | 291↓ | 3.66 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 03/21 16:45 | 9↑ | 0.73↑ | |
| St Mary Ca | SMC, nr Babb | 03/21 16:15 | 15.75 | ||
| St Regis River | nr St Regis | 03/21 15:45 | 3040 | 5.9 | |
| St. Mary River | Babb | 03/21 16:15 | 1150↑ | 3.35 | |
| Stillwater River | nr Absarokee Mt | 03/21 16:15 | 377 | 1.49 | |
| Stillwater River | Lawrence Park At Kalispell | 03/21 16:45 | 325↑ | 3.52 | |
| Sun River | Vaughn | 03/21 16:00 | 248 | 2.15 | |
| Sun River | Simms | 03/21 16:30 | 173↓ | 2.63 | 47.5 |
| Swan River | Bigfork | 03/21 16:00 | 2040↑ | 3.86 | |
| Swiftcurrent | M Glacier | 03/21 16:30 | 954↓ | 3.81 | |
| Tenmile Creek | Rimini | 03/21 16:45 | 30↑ | 2.13 | |
| Teton River | Loma Mt | 03/21 16:30 | 49↑ | 1 | |
| Thompson River | T Falls | 03/21 16:45 | 2180↑ | 5.55 | |
| Tongue River | TRD, near Decker | 03/21 16:30 | 92 | 10.33 | 45.5↓ |
| Tongue River | Birney Day School Br Nr Birney Mt | 03/21 16:30 | 98 | 0.94 | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 03/21 16:00 | 113↓ | 2.58 | 40.6 |
| Tongue River | Miles City | 03/21 16:00 | 125 | 1.75 | |
| Tongue River | State Line | 03/21 16:15 | 201 | 2.61 | 57.9 |
| Two Med River | SF, n Browning | 03/21 16:15 | 2050↓ | 5.01↓ | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 03/21 16:50 | 112↓ | 1.82 | 40.1 |
| Warm Springs Creek | Anaconda | 03/21 16:30 | 57 | 2.1 | |
| Warm Springs Creek | Warm Springs Mt | 03/21 16:45 | 39 | 3.06 | 47.7↑ |
| West Rosebud Creek | nr Roscoe Mt | 03/21 16:45 | 108 | 1.01 | |
| Willow Creek | nr Harrison Mt | 03/21 16:15 | 29↓ | 1.42 | 53.8↑ |
| Willow Creek | nr Anaconda | 03/21 16:00 | 9 | 1.66 | |
| Willow Creek | Opportunity | 03/21 16:00 | 6 | 3.91 | 50.9 |
| Yaak River | Troy | 03/21 16:45 | 3230 | 6.49 | |
| Yellowstone River | Corwin Spg | 03/21 16:00 | 1650↓ | 1.79↓ | 46.9 |
| Yellowstone River | Livingston | 03/21 16:00 | 1800↑ | 0.38↑ | |
| Yellowstone River | Billings | 03/21 16:00 | 2730 | 2.6 | 54.3 |
| Yellowstone River | Forsyth | 03/21 16:45 | 5110 | 1.79 | |
| Yellowstone River | Miles City | 03/21 16:00 | 5010 | 3.03 | |
| Yellowstone River | Glendive Mt | 03/21 16:00 | 5670 | 42.97 | |
| Yellowstone River | Sidney | 03/21 16:00 | 5960 | 2.96 |
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.