| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 01/17 14:15 | 167 | 4.64 | |
| Beaverhead River | Twin Bridges | 01/17 14:15 | 254 | 4.48 | |
| Big Hole River | Wisdom | 01/17 14:45 | 113↓ | 2.7↓ | 31.8 |
| Big Hole River | Melrose | 01/17 14:15 | 372 | 1.64 | 32.4 |
| Big Muddy Creek | nr Antelope Mt | 01/17 14:15 | 7↓ | 1.47 | |
| Bighorn River | Tullock Ck | 01/17 14:00 | 2480 | 1.76 | |
| Bighorn River | St. Xavier | 01/17 14:15 | 1990 | 60.66 | |
| Bitteroot River | Missoula | 01/17 14:45 | 1520 | 3.96 | |
| WF Bitterroot River | nr Conner Mt | 01/17 14:15 | 103 | 1.39 | |
| Bitterroot River | Darby | 01/17 14:15 | 311↑ | 1.88↑ | |
| Blackfoot River | Bonner | 01/17 14:30 | 942 | 2.59 | 32.9 |
| Little Blackfoot River | Garrison | 01/17 14:30 | 70↓ | 0.69↓ | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 01/17 14:45 | 145 | 3.73 | |
| NF Blackfoot River | Ovando | 01/17 15:00 | 196↓ | 4.47 | |
| Boulder Creek | Maxville Mt | 01/17 14:30 | 23↓ | 1.37↓ | |
| Boulder River | Big Timber | 01/17 15:00 | 184 | 1.24 | |
| Boulder River | Boulder | 01/17 14:15 | 28↓ | 5.07 | |
| CF Yellowstone River | Edgar | 01/17 14:30 | 450↓ | 1.92↓ | |
| CF Yellowstone River | Belfry | 01/17 15:00 | 313↓ | 1.06↑ | |
| Clark Fork | Below Missoula | 01/17 15:00 | 3260 | 1.71 | |
| Clark Fork | Deer Lodge Mt | 01/17 14:30 | 182↓ | 2.72 | |
| Clark Fork | Plains | 01/17 14:45 | 18500 | 6.33 | |
| Clark Fork | St. Regis | 01/17 14:45 | 5070 | 6.64 | |
| Clark Fork | Galen | 01/17 14:30 | 85↑ | 1.9 | |
| Clark Fork | Goldcreek Mt | 01/17 15:00 | 299↑ | 4.32 | |
| Clark Fork | Drummond | 01/17 14:15 | 473↑ | 2.88↑ | |
| Clark Fork | Turah Bridge | 01/17 15:00 | 819 | 1.85 | |
| Clark Fork | Missoula | 01/17 15:00 | 1860 | 2.91 | |
| Dearborn River | Craig | 01/17 14:15 | 94↑ | 3.58↑ | |
| Fisher River | Libby | 01/17 14:45 | 497 | 4.07 | |
| NF Flathead River | Col. Falls | 01/17 14:45 | 1800 | 2.92 | |
| SF Flathead River | Col. Falls | 01/17 14:45 | 6090 | 8.26 | 38.8 |
| MF Flathead River | W Glacier | 01/17 14:45 | 2190 | 3.05 | |
| Flathead River | Col. Falls | 01/17 14:45 | 10200 | 6.27 | 36.3 |
| Flathead River | Polson | 01/17 14:50 | 13000 | 7.65 | |
| Flathead River | Perma | 01/17 14:30 | 13000 | 10.57 | |
| Flint Creek | Maxville Mt | 01/17 14:45 | 58↑ | 2.04↑ | |
| Flint Creek | nr Drummond Mt | 01/17 14:15 | 90↓ | 2.29↓ | |
| Gallatin River | Logan | 01/17 14:00 | 629 | 4.99 | |
| Gallatin River | Gal. Gateway | 01/17 14:00 | 232 | 1.11 | |
| Gardner River | nr Mammoth Ynp | 01/17 14:30 | 74↑ | 1.68 | |
| Jefferson River | T Bridges | 01/17 14:15 | 919↑ | 3.48↑ | 32.4 |
| Jefferson River | Three Forks | 01/17 14:00 | 1050 | 3.12 | 32.2 |
| SF Jocko River | Arlee | 01/17 14:15 | 31↑ | 1.37↑ | |
| Kootenai River | Libby Dam | 01/17 14:00 | 26700 | 24.05 | |
| Little Bighorn River | State Line Nr Wyola Mt | 01/17 15:00 | 76↑ | 2.05↑ | |
| Little Bighorn River | Hardin | 01/17 14:15 | 1030↑ | 2.74↑ | |
| Little Peoples Creek | nr Hays Mt | 01/17 14:15 | 1 | 1.45 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 01/17 14:45 | 33↓ | 2.83 | |
| Lost Creek | nr Anaconda Mt | 01/17 15:00 | 6↑ | 2.63↑ | |
| Lost Creek | nr Galen | 01/17 14:30 | 31↓ | 2.18 | 37.6↑ |
| Madison | Hebgen Lake | 01/17 14:45 | 733 | 1.58 | 35.2 |
| Madison River | Kirby Ranch | 01/17 14:30 | 788 | 1.68 | 37.4↑ |
| Madison River | abv Powerplant Nr Mcallister Mt | 01/17 14:30 | 108 | 3.14 | |
| Madison River | Ennis Lake | 01/17 15:00 | 1220 | 3.63 | 32.7 |
| Madison River | West Yellowstone | 01/17 14:30 | 329 | 1.68 | 37.6↑ |
| Marias River | Chester | 01/17 14:15 | 253 | 2.95 | |
| Marias River | Shelby | 01/17 14:30 | 4730 | 4.65 | |
| Milk River | Juneberg Bridge | 01/17 14:00 | 332↓ | 3.45 | |
| Milk River | Nashua | 01/17 14:00 | 301↑ | 2.64 | |
| Milk River | Havre | 01/17 14:15 | 28 | 0.01↓ | |
| Mill Creek | nr Anaconda | 01/17 14:00 | 8↓ | 2.07 | |
| Mill Creek | Opportunity | 01/17 15:00 | 11↓ | 2.46 | 32.2 |
| Missouri River | blw Hauser Lake Nr Helena Mt | 01/17 14:00 | 3380 | 3.5 | |
| Missouri River | Holter Dam | 01/17 14:45 | 3420 | 2.7 | 35.8 |
| Missouri River | nr Great Falls Mt | 01/17 14:45 | 3870 | 2.88 | |
| Missouri River | Fort Benton | 01/17 14:30 | 4390 | 1.86 | |
| Missouri River | Virgelle | 01/17 14:00 | 4600 | 2.84 | |
| Missouri River | Landusky | 01/17 14:00 | 8770 | 15.19 | |
| Missouri River | Culbertson | 01/17 14:00 | 6790 | 4.26 | |
| Missouri River | Toston | 01/17 14:00 | 2760↓ | 3.79↓ | 33.1 |
| Missouri Riv | Wolf Point | 01/17 14:00 | 7190↑ | 11.5 | |
| Missouri River | Ulm | 01/17 14:00 | 3580 | 3.23 | |
| Muddy Creek | Vaughn | 01/17 14:30 | 20 | 2.29↑ | |
| Musselshell River | Harlowton | 01/17 15:00 | 77↑ | 3.08↑ | |
| Musselshell River | Roundup | 01/17 15:00 | 102↓ | 1.83↓ | |
| Musselshell River | Mosby | 01/17 14:45 | 220↑ | 2.51↑ | |
| Nelson Creek | nr Van Norman Mt | 01/17 14:15 | 26↑ | 2.55↓ | |
| Peoples Creek | nr Hays Mt | 01/17 14:15 | 7↑ | 3.51↑ | |
| Poplar River | Poplar | 01/17 14:30 | 21↓ | 7.01 | |
| Powder River | Locate | 01/17 14:00 | 257↑ | 2.15 | |
| Powder River | Moorhead | 01/17 14:45 | 38↓ | 2.81 | |
| Prickly Pear Creek | nr Clancy Mt | 01/17 14:30 | 20↓ | 0.58↓ | |
| Prospect Creek | Thompson Falls | 01/17 14:15 | 259 | 2.17 | |
| Redwater River | Circle | 01/17 14:30 | 1 | 3.76 | |
| Rock Creek | nr Red Lodge Mt | 01/17 15:00 | 45↑ | 5.81 | |
| MF Rock Creek | Philipsburg | 01/17 14:15 | 75↑ | 1.69↑ | |
| Rock Ck | Horse | 01/06 06:15 | 1 | 9.67 | |
| Rock Creek | Clinton | 01/17 14:45 | 250↓ | 5.24 | |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 01/17 14:45 | 8↓ | 2.84↓ | |
| Ruby River | Below Reservoir | 01/17 14:45 | 42 | 2.24 | |
| Ruby River | Above Reservoir | 01/17 14:45 | 103 | 2.92 | |
| Shields River | Livingston | 01/17 14:15 | 86↓ | 0.93↑ | |
| Silver Bow Creek | Opportunity | 01/17 14:30 | 299↓ | 2.15↑ | 32 |
| Silver Bow Creek | Warm Springs | 01/17 14:15 | 37↑ | 1.9 | 36.1 |
| Silver Bow Creek | Blacktail | 01/17 14:45 | 9↑ | 1.72 | 41.4↑ |
| Smith River | nr Ft Logan Mt | 01/17 14:30 | 143 | 2.56↓ | |
| Smith River | Eagle Creek | 01/17 14:15 | 156 | 3.06↓ | |
| Soda Butte Creek | Park Bndry At Silver Gate | 01/17 14:45 | 102↓ | 0.6↑ | |
| St Regis River | nr St Regis | 01/17 15:00 | 456 | 2.94 | |
| St. Mary River | Babb | 01/17 14:15 | 196↓ | 2.37 | |
| Stillwater River | nr Absarokee Mt | 01/17 14:15 | 341↑ | 1.42↑ | |
| Stillwater River | Lawrence Park At Kalispell | 01/17 14:45 | 192↓ | 3.17↓ | |
| Sun River | Vaughn | 01/17 14:00 | 399↑ | 2.21↑ | |
| Sun River | Simms | 01/17 14:30 | 240↑ | 2.76 | 32.2 |
| Swan River | Bigfork | 01/17 14:00 | 804 | 2.81 | |
| Swiftcurrent | M Glacier | 01/17 14:30 | 61↓ | 1.79 | |
| Tenmile Creek | Rimini | 01/17 14:45 | 3↑ | 1.49↑ | |
| Teton River | Loma Mt | 01/17 14:30 | 154 | 1.23↓ | |
| Thompson River | T Falls | 01/17 14:45 | 382 | 3.3 | |
| Tongue River | TRD, near Decker | 01/17 14:30 | 100 | 10.51 | 36.9↓ |
| Tongue River | Birney Day School Br Nr Birney Mt | 01/17 14:30 | 274↑ | 1.49↑ | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 01/17 14:00 | 208↓ | 2.75↑ | |
| Tongue River | Miles City | 01/17 15:00 | 290↑ | 2.27↑ | |
| Tongue River | State Line | 01/17 14:15 | 284 | 2↑ | 32 |
| Two Med River | SF, n Browning | 01/17 14:15 | 309 | 3.01↑ | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 01/17 15:05 | 83 | 1.63 | 33.3 |
| Warm Springs Creek | Anaconda | 01/17 14:30 | 34↑ | 1.91 | |
| Warm Springs Creek | Warm Springs Mt | 01/17 14:45 | 34↓ | 3 | 34.9↑ |
| West Rosebud Creek | nr Roscoe Mt | 01/17 14:45 | 75 | 0.86 | |
| Willow Creek | nr Anaconda | 01/17 14:00 | 4 | 1.51↓ | |
| Willow Creek | Opportunity | 01/17 15:00 | 3 | 3.87 | 40.1↑ |
| Yaak River | Troy | 01/17 14:45 | 832 | 4.41 | |
| Yellowstone River | Corwin Spg | 01/17 14:00 | 820↓ | 0.89↓ | 35.4 |
| Yellowstone River | Livingston | 01/17 15:00 | 1320↑ | -0.43↓ | |
| Yellowstone River | Billings | 01/17 14:00 | 2530↓ | 2.49 | 33.6↑ |
| Yellowstone River | Forsyth | 01/17 14:45 | 5290↑ | 1.84↑ | |
| Yellowstone River | Miles City | 01/17 14:00 | 5820 | 3.27 | |
| Yellowstone River | Glendive Mt | 01/17 15:00 | 5700 | 46.52 | |
| Yellowstone River | Sidney | 01/17 14:00 | 10800↑ | 5.68 |
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.