| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 12/01 16:15 | 67↓ | 4.3 | |
| Battle Creek | Chinook | 11/03 09:30 | 11 | 1.4 | |
| Beaverhead River | Dillon Mt | 11/03 14:15 | 141 | 3.42 | |
| Beaverhead River | Twin Bridges | 12/01 16:15 | 256 | 4.5 | |
| Beaverhead River | Barretts | 11/03 14:15 | 111 | 0.62 | |
| Big Hole River | Wisdom | 12/01 16:45 | 92↑ | 2.44 | 31.8 |
| Big Hole River | Below Mudd Cr | 11/03 14:30 | 94 | 2.76 | |
| Big Hole River | Melrose | 12/01 16:15 | 204↑ | 1.41 | 32 |
| Big Hole River | Glen | 11/03 14:30 | 355↑ | 2.49 | |
| Big Hole River | Maiden Rock | 11/03 13:45 | 323 | 2.91 | |
| Big Muddy Creek | nr Antelope Mt | 12/01 16:15 | 7↓ | 1.51 | |
| Big Sandy Creek | nr Havre Mt | 11/04 10:30 | 6 | 2.13 | |
| Bighorn River | Tullock Ck | 12/01 16:00 | 2770 | 1.84 | |
| Bighorn River | St. Xavier | 12/01 16:15 | 1990↓ | 61.33 | |
| Bitteroot River | Missoula | 12/01 16:45 | 1000 | 3.44 | 42.8 |
| WF Bitterroot River | nr Conner Mt | 12/01 16:15 | 52 | 1.14 | |
| Bitterroot River | Darby | 12/01 16:15 | 210↑ | 1.6↑ | 40.5↑ |
| Blackfoot River | Bonner | 12/01 16:30 | 427↑ | 1.84 | 32.2 |
| Little Blackfoot River | Garrison | 12/01 16:30 | 114 | 0.63 | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 12/01 16:45 | 135↓ | 3.75 | |
| NF Blackfoot River | Ovando | 12/01 17:00 | 101 | 4.11 | |
| Boulder Creek | Maxville Mt | 12/01 16:30 | 89↑ | 2.2 | |
| Boulder River | Big Timber | 12/01 17:00 | 132↓ | 1.53↑ | |
| Boulder River | Boulder | 12/01 16:15 | 21↑ | 4.97 | |
| CF Yellowstone River | Edgar | 12/01 16:30 | 417 | 2↑ | |
| CF Yellowstone River | Belfry | 12/01 17:00 | 187↑ | 0.83↑ | |
| Clark Fork | Below Missoula | 12/01 17:00 | 2090 | 1.08 | |
| Clark Fork | Deer Lodge Mt | 12/01 16:30 | 139↑ | 2.66 | 35.4 |
| Clark Fork | Plains | 12/01 16:45 | 11200 | 4.81 | |
| Clark Fork | St. Regis | 12/01 16:45 | 2750 | 5.32 | |
| Clark Fork | Galen | 12/01 16:30 | 127↓ | 2.09 | 32↓ |
| Clark Fork | Goldcreek Mt | 12/01 17:00 | 1100↑ | 5.04↓ | |
| Clark Fork | Drummond | 12/01 16:15 | 373↑ | 2.59↑ | |
| Clark Fork | Turah Bridge | 12/01 17:00 | 604↑ | 1.5↑ | |
| Clark Fork | Missoula | 12/01 17:00 | 913 | 2.25 | 38.1 |
| Clear Creek | Chinook | 11/03 09:30 | 21 | 1.97 | |
| Dearborn River | Craig | 12/01 16:15 | 37↑ | 3.24 | |
| Fisher River | Libby | 12/01 16:45 | 148 | 3.19 | |
| NF Flathead River | Col. Falls | 12/01 16:45 | 1500 | 2.69 | 40.1 |
| SF Flathead River | Col. Falls | 12/01 16:45 | 1270 | 4.59 | 41.7 |
| SF Flathead River | Spotted Br | 10/30 23:45 | 345 | 4.7 | |
| MF Flathead River | W Glacier | 12/01 16:45 | 1310 | 2.49 | |
| Flathead River | Col. Falls | 12/01 16:45 | 3680 | 3.81 | 35.6 |
| Flathead River | Polson | 12/01 16:50 | 8300 | 5.92 | |
| Flathead River | Perma | 12/01 16:30 | 8450 | 8.89 | 44.4 |
| Flint Creek | nr Southern Cross Mt | 11/05 07:45 | 6 | 0.29 | |
| Flint Creek | Maxville Mt | 12/01 16:45 | 332↑ | 2.47↑ | |
| Flint Creek | nr Drummond Mt | 12/01 16:15 | 137↑ | 2.49 | |
| Gallatin River | Logan | 12/01 16:00 | 750↑ | 5.28 | |
| Gallatin River | Gal. Gateway | 12/01 16:00 | 297↑ | 1.26 | |
| Gardner River | nr Mammoth Ynp | 12/01 16:30 | 87↑ | 1.74↑ | |
| Jefferson River | T Bridges | 12/01 16:15 | 799↓ | 3.28 | 32.2 |
| Jefferson River | Three Forks | 12/01 16:00 | 1020 | 3.01 | 31.8 |
| SF Jocko River | Arlee | 12/01 16:15 | 72 | 1.9 | |
| Judith River | nr Mouth | 11/03 14:15 | 368 | 5.03 | |
| Kootenai River | Libby Dam | 12/01 16:00 | 15800 | 21.73 | |
| Little Bighorn River | State Line Nr Wyola Mt | 12/01 17:00 | 63↑ | 1.97 | |
| Little Bighorn River | Hardin | 12/01 16:15 | 166↑ | 2.86↑ | |
| Little Peoples Creek | nr Hays Mt | 12/01 16:15 | 1 | 1.42 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 12/01 16:45 | 29↑ | 2.74 | |
| Lost Creek | nr Anaconda Mt | 12/01 17:00 | 4 | 2.48 | |
| Lost Creek | nr Galen | 12/01 16:30 | 33 | 2.2 | 35.6 |
| Madison | Hebgen Lake | 12/01 16:45 | 665 | 1.5 | 39.7 |
| Madison River | Kirby Ranch | 12/01 16:30 | 727 | 1.63 | 38.5 |
| Madison River | abv Powerplant Nr Mcallister Mt | 12/01 16:30 | 105 | 3.12 | |
| Madison River | Ennis Lake | 12/01 17:00 | 1250 | 3.8 | 34.3 |
| Madison River | West Yellowstone | 12/01 16:30 | 296 | 1.63 | 36.9 |
| Marias River | Chester | 12/01 16:15 | 249 | 2.94 | |
| Marias River | nr Loma Mt | 11/03 14:15 | 306 | 0.86 | |
| Marias River | Shelby | 12/01 16:30 | 337↓ | 2.69 | |
| NF Milk | SMC, | 11/03 09:15 | 6 | 1.62 | |
| Milk River | Eastern Crossing | 11/03 09:15 | 4 | 1.57 | |
| Milk River | Juneberg Bridge | 12/01 16:00 | 107 | 2.96 | |
| Milk River | Tampico Mt | 10/31 23:30 | 116 | 2.45 | |
| Milk River | Nashua | 12/01 16:00 | 301↑ | 1.93 | 39.9 |
| Milk River | Havre | 12/01 16:15 | 43 | 0.26↑ | |
| Milk River | Harlem | 10/31 23:30 | 70 | 2.12 | |
| Milk River | Dodson | 10/31 23:15 | 69 | 4 | |
| Mill Creek | nr Anaconda | 12/01 16:00 | 13↓ | 2.16↓ | |
| Mill Creek | Opportunity | 10/16 09:00 | 8 | 2.42 | 39.2 |
| Missouri River | blw Hauser Lake Nr Helena Mt | 12/01 16:00 | 2870 | 3.3 | |
| Missouri River | Holter Dam | 12/01 16:45 | 2780↓ | 2.63 | 43.2 |
| Missouri River | nr Great Falls Mt | 12/01 16:45 | 2890↑ | 2.58↑ | |
| Missouri River | Fort Benton | 12/01 16:30 | 4920 | 1.5↓ | |
| Missouri River | Virgelle | 12/01 16:00 | 4290↓ | 2.71 | |
| Missouri River | Landusky | 12/01 16:00 | 8770 | 15.09 | 42.4 |
| Missouri River | Culbertson | 12/01 16:00 | 6790 | 3.1 | |
| Missouri River | Toston | 12/01 16:00 | 2800↓ | 3.67 | 32.5 |
| Missouri Riv | Wolf Point | 12/01 16:00 | 7190↑ | 12.42 | 43.9 |
| Missouri River | Ulm | 12/01 16:00 | 3450 | 3.19 | |
| Muddy Creek | Vaughn | 12/01 16:30 | 34↑ | 2.35 | |
| Musselshell River | nr Martinsdale | 11/01 00:45 | 37↓ | 1.81 | |
| Musselshell River | Harlowton | 12/01 17:00 | 86↑ | 3.15 | |
| Musselshell River | Shawmut | 10/31 23:30 | 14↑ | 2.52 | |
| Musselshell River | Roundup | 12/01 17:00 | 63 | 1.63↑ | |
| Musselshell River | Musselshell | 10/31 23:30 | 72 | 2.06 | |
| Musselshell River | Mosby | 12/01 16:45 | 15↑ | 2.62↓ | |
| Nelson Creek | nr Van Norman Mt | 12/01 16:15 | 26↑ | 3.06↑ | |
| Peoples Creek | nr Hays Mt | 12/01 16:15 | 7↑ | 3.34 | |
| Poplar River | Poplar | 12/01 16:30 | 21↓ | 6.8 | |
| Poplar River | IB | 11/03 09:15 | 3 | 2.45 | |
| Powder River | Locate | 12/01 16:00 | 257↑ | 1.36↓ | 39.4 |
| Powder River | Moorhead | 12/01 16:45 | 38↓ | 2.53 | |
| Prickly Pear Creek | nr Clancy Mt | 12/01 16:30 | 21↑ | 0.82↓ | |
| Prospect Creek | Thompson Falls | 12/01 16:15 | 44 | 0.56 | |
| Red Lodge Creek | Cooney Res | 10/31 23:15 | 39 | 2.16 | |
| Red Rock River | blw Lima Reservoir Nr Monida Mt | 11/03 14:30 | 14 | 1.27 | |
| Redwater River | Circle | 12/01 16:30 | 0 | 3.65 | |
| Rock Creek | nr Red Lodge Mt | 12/01 17:00 | 449↑ | 6.43 | |
| MF Rock Creek | Philipsburg | 12/01 16:15 | 203↑ | 2.2↑ | |
| Rock Ck | Horse | 12/01 16:15 | 1 | 2.59 | |
| Rock Creek | Clinton | 12/01 16:45 | 142↓ | 5 | 41.9 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 12/01 16:45 | 4 | 2.97 | |
| Ruby River | Below Reservoir | 12/01 16:45 | 43 | 2.25 | |
| Ruby River | Above Reservoir | 12/01 16:45 | 101↓ | 2.9 | |
| Shields River | Livingston | 12/01 16:15 | 129 | 1.15 | |
| Silver Bow Creek | Opportunity | 12/01 16:30 | 17↑ | 1.9↑ | 32 |
| Silver Bow Creek | Warm Springs | 12/01 16:15 | 20 | 1.86 | 33.4 |
| Silver Bow Creek | Blacktail | 12/01 16:45 | 11 | 2.27 | 41.2 |
| Smith River | nr Ft Logan Mt | 12/01 16:30 | 143 | 3.1 | |
| Smith River | Eagle Creek | 12/01 16:15 | 174↑ | 3.39 | |
| Smith River | nr Eden Mt | 11/03 14:45 | 112 | 2.82 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 12/01 16:45 | 102↓ | 0.71 | |
| St Mary Ca | SMC, nr Babb | 11/03 09:15 | 18.08 | ||
| St Regis River | nr St Regis | 12/01 17:00 | 148↑ | 2.22 | |
| St. Mary River | Babb | 12/01 16:15 | 479↑ | 2.67 | |
| Stillwater River | nr Absarokee Mt | 12/01 16:15 | 470 | 1.67 | |
| Stillwater River | Lawrence Park At Kalispell | 12/01 16:45 | 96↑ | 2.81 | |
| Sun River | Vaughn | 12/01 16:00 | 1680↓ | 2.36 | |
| Sun River | Simms | 12/01 16:30 | 941↓ | 3.05 | 31.8 |
| Swan River | Bigfork | 12/01 16:00 | 599↓ | 2.57 | |
| Swiftcurrent | M Glacier | 12/01 16:30 | 45↓ | 1.7 | |
| Tenmile Creek | Rimini | 12/01 16:45 | 1 | 1.28 | |
| Teton River | blw South Fork Nr Choteau Mt | 10/31 23:45 | 42 | 4.2 | |
| Teton River | Loma Mt | 12/01 16:30 | 23↓ | 0.88 | |
| Thompson River | T Falls | 12/01 16:45 | 131↑ | 2.71 | |
| Tongue River | TRD, near Decker | 12/01 16:30 | 124 | 10.62 | 39.2↓ |
| Tongue River | Birney Day School Br Nr Birney Mt | 12/01 16:30 | 186↑ | 1.26↑ | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 12/01 16:00 | 208↓ | 2.86↓ | 41.5 |
| Tongue River | Miles City | 12/01 17:00 | 148 | 1.87 | 42.3↑ |
| Tongue River | State Line | 12/01 16:15 | 127↑ | 2.29 | 32 |
| Two Med River | SF, n Browning | 12/01 16:15 | 95 | 4.11↑ | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 12/01 17:05 | 99↓ | 1.73↓ | 34.7 |
| Warm Springs Creek | Anaconda | 12/01 16:30 | 42↑ | 1.97 | |
| Warm Springs Creek | Warm Springs Mt | 12/01 16:45 | 162↑ | 4.04 | 31.8 |
| West Rosebud Creek | nr Roscoe Mt | 12/01 16:45 | 110 | 0.98 | |
| Willow Creek | nr Harrison Mt | 11/03 14:15 | 11 | 1.29 | 42.1↑ |
| Willow Creek | Boyd | 10/31 23:30 | 18 | 2.69 | |
| Willow Creek | nr Anaconda | 12/01 16:00 | 5↓ | 1.56 | |
| Willow Creek | Opportunity | 12/01 17:00 | 5 | 3.9 | 37.4 |
| Yaak River | Troy | 12/01 16:45 | 282 | 3.47 | |
| Yellowstone River | Corwin Spg | 12/01 16:00 | 937↓ | 0.85↓ | 34.7 |
| Yellowstone River | Livingston | 12/01 17:00 | 1120 | -0.57↓ | |
| Yellowstone River | Billings | 12/01 16:00 | 2710↑ | 2.64↑ | 33.3↑ |
| Yellowstone River | Forsyth | 12/01 16:45 | 5610↑ | 2.11 | |
| Yellowstone River | Miles City | 12/01 16:00 | 12200↑ | 3.29↓ | |
| Yellowstone River | Glendive Mt | 12/01 17:00 | 5700 | 43.12 | |
| Yellowstone River | Sidney | 12/01 16:00 | 10800↑ | 5.79↓ | 42.4 |
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.