| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 04/17 05:15 | 205 | 4.77 | |
| Battle Creek | Chinook | 04/17 05:30 | 13 | 1.38 | |
| Beaverhead River | Dillon Mt | 04/17 05:15 | 60 | 2.95 | |
| Beaverhead River | Twin Bridges | 04/17 05:15 | 80 | 3.47 | |
| Beaverhead River | Barretts | 04/17 05:15 | 96 | 0.6 | |
| Big Hole River | Wisdom | 04/17 05:45 | 289 | 3.06 | 34.7↓ |
| Big Hole River | Below Mudd Cr | 04/17 05:30 | 881 | 3.73 | |
| Big Hole River | Melrose | 04/17 05:15 | 1680 | 2.97 | 39.6 |
| Big Hole River | Glen | 04/17 05:30 | 1710 | 3.57 | |
| Big Hole River | Maiden Rock | 04/17 05:45 | 1660 | 4.31 | |
| Big Muddy Creek | nr Antelope Mt | 04/17 05:15 | 10↓ | 1.57 | |
| Big Sandy Creek | nr Havre Mt | 04/17 05:30 | 9 | 2.22 | |
| Bighorn River | Tullock Ck | 04/17 05:00 | 2050 | 1.41 | |
| Bighorn River | St. Xavier | 04/17 05:15 | 1630 | 59.51 | |
| Bitteroot River | Missoula | 04/17 05:00 | 4480 | 6.07 | |
| WF Bitterroot River | nr Conner Mt | 04/17 05:15 | 720 | 2.75 | |
| Bitterroot River | Darby | 04/17 05:15 | 1800 | 3.97 | |
| Blackfoot River | Bonner | 04/17 05:30 | 4480 | 5.07 | 42.1 |
| Little Blackfoot River | Garrison | 04/17 05:30 | 337 | 1.62 | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 04/17 05:45 | 902 | 5.49 | |
| NF Blackfoot River | Ovando | 04/17 06:00 | 855 | 5.7 | |
| Boulder Creek | Maxville Mt | 04/17 05:30 | 43 | 1.66 | |
| Boulder River | Big Timber | 04/17 05:00 | 416 | 2.04 | |
| Boulder River | Boulder | 04/17 05:15 | 168↓ | 5.94 | |
| CF Yellowstone River | Edgar | 04/17 05:30 | 889 | 2.73 | |
| CF Yellowstone River | Belfry | 04/17 06:00 | 803 | 1.91 | |
| Clark Fork | Below Missoula | 04/17 05:00 | 10900 | 4.22 | |
| Clark Fork | Deer Lodge Mt | 04/17 05:30 | 172↓ | 2.66 | 40.5↓ |
| Clark Fork | Plains | 04/17 05:45 | 31700 | 8.48 | |
| Clark Fork | St. Regis | 04/17 05:45 | 15000 | 10.25 | |
| Clark Fork | Galen | 04/17 05:30 | 106 | 2 | 39.6↓ |
| Clark Fork | Goldcreek Mt | 04/17 05:00 | 601↓ | 4.82 | |
| Clark Fork | Drummond | 04/17 05:15 | 849 | 3.58 | |
| Clark Fork | Turah Bridge | 04/17 05:00 | 2190 | 3.29 | |
| Clark Fork | Missoula | 04/17 06:00 | 6810 | 5.42 | 42.3 |
| Clear Creek | Chinook | 04/17 05:30 | 9 | 1.68 | |
| Dearborn River | Craig | 04/17 05:15 | 210 | 4.09 | 36.5↓ |
| Fisher River | Libby | 04/17 05:45 | 894 | 4.71 | |
| NF Flathead River | Col. Falls | 04/17 05:45 | 5030 | 4.69 | 37.8 |
| SF Flathead River | Col. Falls | 04/17 05:45 | 8170 | 9.33 | 39.7 |
| SF Flathead River | Spotted Br | 04/17 05:45 | 4380 | 8.18 | |
| MF Flathead River | W Glacier | 04/17 05:45 | 4700 | 4.09 | |
| Flathead River | Col. Falls | 04/17 05:45 | 18200 | 8.46 | 38.3 |
| Flathead River | Polson | 04/17 05:50 | 15100 | 8.29 | 42.1 |
| Flathead River | Perma | 04/17 05:30 | 15800 | 11.49 | 43 |
| Flint Creek | nr Southern Cross Mt | 04/17 05:45 | 30 | 0.83 | |
| Flint Creek | Maxville Mt | 04/17 05:45 | 67 | 2.13 | |
| Flint Creek | nr Drummond Mt | 04/17 05:15 | 137 | 2.52 | |
| Gallatin River | Logan | 04/17 05:00 | 849 | 5.32 | 42.1 |
| Gallatin River | Gal. Gateway | 04/17 06:00 | 618↓ | 1.81 | |
| Gardner River | nr Mammoth Ynp | 04/17 05:30 | 188↓ | 2.07 | |
| Jefferson River | T Bridges | 04/17 05:15 | 1920 | 4.62 | 40.5↓ |
| Jefferson River | Three Forks | 04/17 05:00 | 2160 | 4.24 | 44.8 |
| SF Jocko River | Arlee | 04/17 05:15 | 170 | 2.38 | |
| Judith River | nr Mouth | 04/17 05:15 | 486↓ | 5.2 | |
| Kootenai River | Libby Dam | 04/17 06:00 | 19500 | 22.59 | |
| Little Bighorn River | State Line Nr Wyola Mt | 04/17 06:00 | 95↓ | 2.13 | |
| Little Bighorn River | Hardin | 04/17 05:15 | 253 | 3.11 | |
| Little Peoples Creek | nr Hays Mt | 04/17 05:15 | 2 | 1.49 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 04/17 05:45 | 166 | 3.55 | |
| Lost Creek | nr Anaconda Mt | 04/17 05:00 | 7 | 2.7 | |
| Lost Creek | nr Galen | 04/17 05:30 | 29 | 2.16 | 38.7↓ |
| Madison | Hebgen Lake | 04/17 05:45 | 665 | 1.5 | 40.3 |
| Madison River | Kirby Ranch | 04/17 05:30 | 809 | 1.7 | 36.3 |
| Madison River | abv Powerplant Nr Mcallister Mt | 04/17 05:30 | 239 | 3.86 | |
| Madison River | Ennis Lake | 04/17 05:00 | 1170 | 3.61 | 45.7 |
| Madison River | West Yellowstone | 04/17 05:30 | 454 | 1.85 | 40.3↓ |
| Marias River | Chester | 04/17 05:15 | 504 | 3.4 | |
| Marias River | nr Loma Mt | 04/17 05:15 | 464 | 1.19 | 43↓ |
| Marias River | Shelby | 04/17 05:30 | 844 | 3.82 | |
| NF Milk | SMC, | 04/17 05:15 | 5↓ | 1.54↓ | |
| Milk River | Eastern Crossing | 04/17 05:15 | 397 | 3.75 | |
| Milk River | Juneberg Bridge | 04/17 05:00 | 72↓ | 2.8 | |
| Milk River | Tampico Mt | 04/17 05:30 | 16 | 1.65 | |
| Milk River | Nashua | 04/17 05:00 | 21 | 1.19 | 48.4 |
| Milk River | Havre | 04/17 05:15 | 59 | 0.22 | |
| Milk River | Harlem | 04/17 05:30 | 91↓ | 2.35 | |
| Milk River | Dodson | 04/17 05:15 | 8 | 3.14 | |
| Mill Creek | nr Anaconda | 04/17 06:00 | 40↓ | 2.49 | |
| Mill Creek | Opportunity | 04/17 05:00 | 7 | 2.54 | 36.1↓ |
| Missouri River | blw Hauser Lake Nr Helena Mt | 04/17 05:00 | 3230 | 3.27 | |
| Missouri River | Holter Dam | 04/17 05:45 | 3060 | 2.19 | 43.3 |
| Missouri River | nr Great Falls Mt | 04/17 05:45 | 5190 | 3.27 | |
| Missouri River | Fort Benton | 04/17 05:30 | 5350↓ | 2.2↓ | |
| Missouri River | Virgelle | 04/17 06:00 | 6710 | 3.67 | |
| Missouri River | Landusky | 04/17 06:00 | 6970 | 14.24 | 46.9↓ |
| Missouri River | Culbertson | 04/17 05:00 | 5250 | 2.19 | |
| Missouri River | Toston | 04/17 05:00 | 4580 | 4.76 | 45.9 |
| Missouri Riv | Wolf Point | 04/17 05:45 | 4990 | 9.67 | 41.9↓ |
| Missouri River | Ulm | 04/17 05:30 | 3690 | 3.3 | |
| Muddy Creek | Vaughn | 04/17 05:30 | 15↓ | 2.14 | |
| Musselshell River | nr Martinsdale | 04/17 05:15 | 50 | 1.7 | |
| Musselshell River | Harlowton | 04/17 05:00 | 88↑ | 3.01 | |
| Musselshell River | Shawmut | 04/17 05:30 | 15↑ | 2.61 | |
| Musselshell River | Roundup | 04/17 05:00 | 54 | 1.35 | |
| Musselshell River | Musselshell | 04/17 05:30 | 48↓ | 2.02 | |
| Musselshell River | Mosby | 04/17 05:45 | 25↑ | 2.68 | |
| Nelson Creek | nr Van Norman Mt | 04/17 05:15 | 0 | 2.1 | |
| Peoples Creek | nr Hays Mt | 04/17 05:15 | 5 | 3.04 | |
| Poplar River | Poplar | 04/17 05:30 | 68 | 7.14 | |
| Poplar River | IB | 04/17 05:15 | 16 | 2.64 | |
| Powder River | Locate | 04/17 05:00 | 261 | 1.39 | 41.9↓ |
| Powder River | Moorhead | 04/17 05:45 | 144 | 2.49 | |
| Prickly Pear Creek | nr Clancy Mt | 04/17 05:30 | 38 | 0.9 | |
| Prospect Creek | Thompson Falls | 04/17 05:15 | 499 | 3 | |
| Red Lodge Creek | Cooney Res | 04/17 05:15 | 24 | 1.78 | |
| Red Rock Creek | abv Lakes Nr Lakeview Mt | 04/17 05:30 | 21↑ | 2.62 | 32.4 |
| Red Rock River | blw Lima Reservoir Nr Monida Mt | 04/17 05:30 | 2 | 1.09 | |
| Redwater River | Circle | 04/17 05:30 | 0 | 3.64 | |
| Rock Creek | nr Red Lodge Mt | 04/17 06:00 | 38↓ | 5.3 | |
| MF Rock Creek | Philipsburg | 04/17 05:15 | 258 | 2.38 | |
| Rock Ck | Horse | 04/17 05:15 | 7 | 2.87 | |
| Rock Creek | Clinton | 04/17 05:45 | 1180 | 6.46 | 39.7 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 04/17 05:45 | 9 | 3.1 | |
| Ruby River | Below Reservoir | 04/17 05:45 | 59↑ | 2.38 | |
| Ruby River | Above Reservoir | 04/17 05:45 | 162 | 3.12 | |
| Shields River | Livingston | 04/17 05:15 | 301 | 1.62 | |
| Silver Bow Creek | Opportunity | 04/17 05:30 | 45↑ | 1.96 | 35.6↓ |
| Silver Bow Creek | Warm Springs | 04/17 05:15 | 57 | 1.95 | 39.9 |
| Silver Bow Creek | Blacktail | 04/17 05:45 | 13 | 1.57 | 40.3↓ |
| Smith River | nr Ft Logan Mt | 04/17 05:30 | 160 | 3.15 | |
| Smith River | Eagle Creek | 04/17 05:15 | 343 | 3.8 | 37.2↓ |
| Smith River | nr Eden Mt | 04/17 05:45 | 403 | 3.68 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 04/17 05:45 | 104↓ | 1.55↓ | |
| St Mary Ca | SMC, nr Babb | 04/17 05:15 | 597 | 23.56 | |
| St Regis River | nr St Regis | 04/17 05:00 | 1100 | 3.97 | |
| St. Mary River | Babb | 04/17 05:15 | 950↓ | 3.23 | |
| Stillwater River | nr Absarokee Mt | 04/17 05:15 | 530↓ | 1.76 | 37↓ |
| Stillwater River | Lawrence Park At Kalispell | 04/17 05:45 | 895 | 4.91 | |
| Sun River | Vaughn | 04/17 05:00 | 1280 | 3 | |
| Sun River | Simms | 04/17 05:30 | 1360 | 3.96 | 38.8↓ |
| Swan River | Bigfork | 04/17 05:00 | 1940 | 3.79 | |
| Swiftcurrent | M Glacier | 04/17 05:30 | 127 | 2.05 | |
| Tenmile Creek | Rimini | 04/17 05:45 | 33↓ | 2.17 | |
| Teton River | blw South Fork Nr Choteau Mt | 04/17 05:45 | 143 | 4.6 | |
| Teton River | Loma Mt | 04/17 05:30 | 29 | 0.89 | |
| Thompson River | T Falls | 04/17 05:45 | 934 | 4.1 | |
| Tongue River | TRD, near Decker | 04/17 05:30 | 96 | 10.35 | 46.9 |
| Tongue River | Birney Day School Br Nr Birney Mt | 04/17 05:30 | 109 | 0.98 | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 04/17 05:00 | 101 | 2.51 | 46↓ |
| Tongue River | Miles City | 04/17 05:00 | 129 | 1.77 | 43.5↓ |
| Tongue River | State Line | 04/17 05:15 | 288 | 2.89 | 44.6 |
| Two Med River | SF, n Browning | 04/17 05:15 | 505 | 3.4 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 04/17 06:05 | 70 | 1.57 | 35.8 |
| Warm Springs Creek | Anaconda | 04/17 05:30 | 57 | 2.12 | |
| Warm Springs Creek | Warm Springs Mt | 04/17 05:45 | 45 | 3.14 | 37↓ |
| West Rosebud Creek | nr Roscoe Mt | 04/17 05:45 | 55 | 0.75 | |
| Willow Creek | nr Harrison Mt | 04/17 05:15 | 29↓ | 1.42 | 36.7↓ |
| Willow Creek | Boyd | 04/17 05:30 | 8 | 2.46 | |
| Willow Creek | nr Anaconda | 04/17 06:00 | 6↓ | 1.6 | |
| Willow Creek | Opportunity | 04/17 05:00 | 4 | 3.85 | 37.6 |
| Yaak River | Troy | 04/17 05:45 | 1870 | 5.49 | |
| Yellowstone River | Corwin Spg | 04/17 05:00 | 2850 | 2.63 | 39.9 |
| Yellowstone River | Livingston | 04/17 05:00 | 3310 | 2.1 | 40.6↓ |
| Yellowstone River | Billings | 04/17 05:00 | 5780 | 3.82 | 45.9 |
| Yellowstone River | Forsyth | 04/17 05:45 | 8470 | 2.55 | |
| Yellowstone River | Miles City | 04/17 05:00 | 9130 | 4.02 | |
| Yellowstone River | Glendive Mt | 04/17 05:00 | 9100 | 43.96 | |
| Yellowstone River | Sidney | 04/17 05:00 | 10200 | 4.53 | 52.2 |
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.