| 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 22:15 | 164 | 4.63 | |
| Beaverhead River | Twin Bridges | 01/17 22:15 | 198↓ | 4.23↓ | |
| Big Hole River | Wisdom | 01/17 22:45 | 113↓ | 2.73 | 31.8 |
| Big Hole River | Melrose | 01/17 22:15 | 306 | 1.51 | 32.4 |
| Big Muddy Creek | nr Antelope Mt | 01/17 22:15 | 7↓ | 1.45 | |
| Bighorn River | Tullock Ck | 01/17 22:00 | 2450 | 1.74 | |
| Bighorn River | St. Xavier | 01/17 22:15 | 1970 | 60.64 | |
| Bitteroot River | Missoula | 01/17 22:45 | 1530 | 3.97 | |
| WF Bitterroot River | nr Conner Mt | 01/17 22:15 | 105 | 1.4 | |
| Bitterroot River | Darby | 01/17 22:15 | 353↑ | 1.98 | |
| Blackfoot River | Bonner | 01/17 22:30 | 934 | 2.58 | 32.5 |
| Little Blackfoot River | Garrison | 01/17 22:30 | 60↑ | 0.6↑ | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 01/17 22:45 | 142 | 3.71 | |
| NF Blackfoot River | Ovando | 01/17 23:00 | 203↑ | 4.49 | |
| Boulder Creek | Maxville Mt | 01/17 22:30 | 21 | 1.34 | |
| Boulder River | Big Timber | 01/17 23:00 | 184 | 1.44↓ | |
| Boulder River | Boulder | 01/17 22:15 | 22 | 4.99 | |
| CF Yellowstone River | Edgar | 01/17 22:30 | 383↓ | 1.75↓ | |
| CF Yellowstone River | Belfry | 01/17 23:00 | 313↓ | 0.92↓ | |
| Clark Fork | Below Missoula | 01/17 23:00 | 3220 | 1.69 | |
| Clark Fork | Deer Lodge Mt | 01/17 22:30 | 182↓ | 2.72 | |
| Clark Fork | Plains | 01/17 22:45 | 18500 | 6.32 | |
| Clark Fork | St. Regis | 01/17 22:45 | 5050 | 6.63 | |
| Clark Fork | Galen | 01/17 22:30 | 83↑ | 1.89 | |
| Clark Fork | Goldcreek Mt | 01/17 23:00 | 286 | 4.29 | |
| Clark Fork | Drummond | 01/17 22:15 | 459↓ | 2.85 | |
| Clark Fork | Turah Bridge | 01/17 23:00 | 775 | 1.78 | |
| Clark Fork | Missoula | 01/17 23:00 | 1770 | 2.85 | |
| Dearborn River | Craig | 01/17 22:15 | 79↓ | 3.49 | |
| Fisher River | Libby | 01/17 22:45 | 486 | 4.05 | |
| NF Flathead River | Col. Falls | 01/17 22:45 | 1800 | 2.92 | |
| SF Flathead River | Col. Falls | 01/17 22:45 | 6030 | 8.22 | 38.8 |
| MF Flathead River | W Glacier | 01/17 22:45 | 2150 | 3.03 | |
| Flathead River | Col. Falls | 01/17 22:45 | 10100 | 6.24 | 35.8 |
| Flathead River | Polson | 01/17 22:50 | 13100 | 7.66 | |
| Flathead River | Perma | 01/17 22:30 | 13000 | 10.58 | |
| Flint Creek | Maxville Mt | 01/17 22:45 | 52↓ | 1.97↓ | |
| Flint Creek | nr Drummond Mt | 01/17 22:15 | 99↑ | 2.34↑ | |
| Gallatin River | Logan | 01/17 22:00 | 599 | 4.94 | |
| Gallatin River | Gal. Gateway | 01/17 22:00 | 265↑ | 1.19↑ | |
| Gardner River | nr Mammoth Ynp | 01/17 22:30 | 98↓ | 1.79 | |
| Jefferson River | T Bridges | 01/17 22:15 | 1750↑ | 4.44↑ | 32 |
| Jefferson River | Three Forks | 01/17 22:00 | 985↓ | 3.04 | 31.8 |
| SF Jocko River | Arlee | 01/17 22:15 | 37 | 1.46 | |
| Kootenai River | Libby Dam | 01/17 22:00 | 26500 | 24.01 | |
| Little Bighorn River | State Line Nr Wyola Mt | 01/17 23:00 | 74 | 2.04 | |
| Little Bighorn River | Hardin | 01/17 22:15 | 1030↑ | 2.73 | |
| Little Peoples Creek | nr Hays Mt | 01/17 22:15 | 1 | 1.45 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 01/17 22:45 | 42↓ | 2.9 | |
| Lost Creek | nr Anaconda Mt | 01/17 23:00 | 4 | 2.48 | |
| Lost Creek | nr Galen | 01/17 22:30 | 31↓ | 2.17 | 34.9↓ |
| Madison | Hebgen Lake | 01/17 22:45 | 733 | 1.58 | 35.1 |
| Madison River | Kirby Ranch | 01/17 22:30 | 799 | 1.69 | 32.7 |
| Madison River | abv Powerplant Nr Mcallister Mt | 01/17 22:30 | 108 | 3.14 | |
| Madison River | Ennis Lake | 01/17 23:00 | 1220 | 3.63 | 32.7 |
| Madison River | West Yellowstone | 01/17 22:30 | 329 | 1.68 | 34↓ |
| Marias River | Chester | 01/17 22:15 | 253 | 2.95 | |
| Marias River | Shelby | 01/17 22:30 | 4730 | 4.77 | |
| Milk River | Juneberg Bridge | 01/17 22:00 | 311 | 3.41 | |
| Milk River | Nashua | 01/17 22:00 | 301↑ | 2.63 | |
| Milk River | Havre | 01/17 22:15 | 28 | 0.1↑ | |
| Mill Creek | nr Anaconda | 01/17 22:00 | 11 | 2.12 | |
| Mill Creek | Opportunity | 01/17 23:00 | 5↓ | 2.35 | 31.8 |
| Missouri River | blw Hauser Lake Nr Helena Mt | 01/17 22:00 | 3380 | 3.5 | |
| Missouri River | Holter Dam | 01/17 22:45 | 3400 | 2.69 | 36 |
| Missouri River | nr Great Falls Mt | 01/17 22:45 | 3900 | 2.89 | |
| Missouri River | Fort Benton | 01/17 22:30 | 4300 | 1.83 | |
| Missouri River | Virgelle | 01/17 22:00 | 4630 | 2.85 | |
| Missouri River | Landusky | 01/17 22:00 | 8770 | 15.2 | |
| Missouri River | Culbertson | 01/17 22:00 | 6790 | 4.29 | |
| Missouri River | Toston | 01/17 22:00 | 2800↓ | 3.81↓ | 32.2 |
| Missouri Riv | Wolf Point | 01/17 22:00 | 7190↑ | 11.34 | |
| Missouri River | Ulm | 01/17 22:00 | 3570 | 3.22 | |
| Muddy Creek | Vaughn | 01/17 22:30 | 20 | 2.81↓ | |
| Musselshell River | Harlowton | 01/17 22:45 | 52↑ | 2.93 | |
| Musselshell River | Roundup | 01/17 23:00 | 85↑ | 1.73 | |
| Musselshell River | Mosby | 01/17 22:45 | 220↑ | 3.02↓ | |
| Nelson Creek | nr Van Norman Mt | 01/17 22:15 | 26↑ | 2.39 | |
| Peoples Creek | nr Hays Mt | 01/17 22:15 | 7↑ | 3.35 | |
| Poplar River | Poplar | 01/17 22:30 | 21↓ | 7.01 | |
| Powder River | Locate | 01/17 22:00 | 257↑ | 1.97 | |
| Powder River | Moorhead | 01/17 22:45 | 38↓ | 2.74 | |
| Prickly Pear Creek | nr Clancy Mt | 01/17 22:30 | 15↓ | 0.47↓ | |
| Prospect Creek | Thompson Falls | 01/17 22:15 | 259 | 2.17 | |
| Redwater River | Circle | 01/17 22:30 | 1 | 3.77 | |
| Rock Creek | nr Red Lodge Mt | 01/17 23:00 | 45↑ | 5.92 | |
| MF Rock Creek | Philipsburg | 01/17 22:15 | 52↑ | 1.57↑ | |
| Rock Ck | Horse | 01/06 06:15 | 1 | 9.67 | |
| Rock Creek | Clinton | 01/17 22:45 | 220↓ | 5.18 | |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 01/17 22:45 | 8↓ | 2.95 | |
| Ruby River | Below Reservoir | 01/17 22:45 | 42↓ | 2.24 | |
| Ruby River | Above Reservoir | 01/17 22:45 | 124↑ | 3↑ | |
| Shields River | Livingston | 01/17 22:15 | 86↓ | 1.03 | |
| Silver Bow Creek | Opportunity | 01/17 22:30 | 299↓ | 1.87 | 32 |
| Silver Bow Creek | Warm Springs | 01/17 22:15 | 35 | 1.89 | 34 |
| Silver Bow Creek | Blacktail | 01/17 22:45 | 8 | 1.7 | 40.1 |
| Smith River | nr Ft Logan Mt | 01/17 22:30 | 143 | 2.86 | |
| Smith River | Eagle Creek | 01/17 22:15 | 156 | 3.25↑ | |
| Soda Butte Creek | Park Bndry At Silver Gate | 01/17 22:45 | 102↓ | 0.59 | |
| St Regis River | nr St Regis | 01/17 23:00 | 456 | 2.93 | |
| St. Mary River | Babb | 01/17 22:15 | 196 | 2.37 | |
| Stillwater River | nr Absarokee Mt | 01/17 22:15 | 387↓ | 1.51 | |
| Stillwater River | Lawrence Park At Kalispell | 01/17 22:45 | 225↑ | 3.28 | |
| Sun River | Vaughn | 01/17 22:00 | 399↑ | 2.19 | |
| Sun River | Simms | 01/17 22:30 | 330↑ | 2.91↑ | 31.8 |
| Swan River | Bigfork | 01/17 22:00 | 804 | 2.81 | |
| Swiftcurrent | M Glacier | 01/17 22:30 | 63 | 1.8 | |
| Tenmile Creek | Rimini | 01/17 22:45 | 2 | 1.48 | |
| Teton River | Loma Mt | 01/17 22:30 | 154 | 1.11↑ | |
| Thompson River | T Falls | 01/17 22:45 | 376 | 3.29 | |
| Tongue River | TRD, near Decker | 01/17 22:30 | 100 | 10.51 | 36.5 |
| Tongue River | Birney Day School Br Nr Birney Mt | 01/17 22:30 | 274↑ | 1.55↑ | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 01/17 22:00 | 208↓ | 3.1 | |
| Tongue River | Miles City | 01/17 23:00 | 290↑ | 2.14↓ | |
| Tongue River | State Line | 01/17 22:15 | 284 | 2.27↓ | 32 |
| Two Med River | SF, n Browning | 01/17 22:15 | 309 | 3.05 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 01/17 23:05 | 83 | 1.63 | 32.9 |
| Warm Springs Creek | Anaconda | 01/17 22:30 | 44↓ | 2.02 | |
| Warm Springs Creek | Warm Springs Mt | 01/17 22:45 | 41↑ | 3.09↑ | 32.4 |
| West Rosebud Creek | nr Roscoe Mt | 01/17 22:45 | 75 | 0.86 | |
| Willow Creek | nr Anaconda | 01/17 22:00 | 4 | 1.53 | |
| Willow Creek | Opportunity | 01/17 23:00 | 3 | 3.87 | 35.1↓ |
| Yaak River | Troy | 01/17 22:45 | 810 | 4.38 | |
| Yellowstone River | Corwin Spg | 01/17 22:00 | 820 | 0.89↑ | 34.3 |
| Yellowstone River | Livingston | 01/17 23:00 | 1310 | -0.45↑ | |
| Yellowstone River | Billings | 01/17 22:00 | 2570 | 2.51 | 32.5 |
| Yellowstone River | Forsyth | 01/17 22:45 | 5010 | 1.76 | |
| Yellowstone River | Miles City | 01/17 22:00 | 5650↓ | 3.22↓ | |
| Yellowstone River | Glendive Mt | 01/17 23:00 | 5700 | 46.75 | |
| Yellowstone River | Sidney | 01/17 22:00 | 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.