| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 04/22 04:15 | 247↑ | 4.9 | |
| Battle Creek | Chinook | 04/22 04:30 | 6 | 1.21 | |
| Beaverhead River | Dillon Mt | 04/22 04:15 | 43↑ | 2.81 | |
| Beaverhead River | Twin Bridges | 04/22 04:15 | 47↓ | 3.23 | |
| Beaverhead River | Barretts | 04/22 04:15 | 103 | 0.63 | |
| Big Hole River | Wisdom | 04/22 04:45 | 162 | 2.61 | 46↓ |
| Big Hole River | Below Mudd Cr | 04/22 04:30 | 513 | 3.35 | |
| Big Hole River | Melrose | 04/22 04:15 | 1260 | 2.63 | 49.1 |
| Big Hole River | Glen | 04/22 04:30 | 1260 | 3.29 | |
| Big Hole River | Maiden Rock | 04/22 04:45 | 1300 | 4.02 | |
| Big Muddy Creek | nr Antelope Mt | 04/22 04:15 | 22 | 1.82 | |
| Big Sandy Creek | nr Havre Mt | 04/22 04:30 | 12↓ | 2.24 | |
| Bighorn River | Tullock Ck | 04/22 04:00 | 1930 | 1.3 | |
| Bighorn River | St. Xavier | 04/22 04:15 | 1610 | 59.49 | |
| Bitteroot River | Missoula | 04/22 04:15 | 3900 | 5.73 | |
| WF Bitterroot River | nr Conner Mt | 04/22 04:15 | 648↑ | 2.64 | |
| Bitterroot River | Darby | 04/22 04:15 | 1940↑ | 4.1 | |
| Blackfoot River | Bonner | 04/22 04:30 | 3800 | 4.7 | 50.4 |
| Little Blackfoot River | Garrison | 04/22 04:30 | 288 | 1.45 | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 04/22 04:45 | 785 | 5.27 | |
| NF Blackfoot River | Ovando | 04/22 05:00 | 1080↑ | 5.97 | |
| Boulder Creek | Maxville Mt | 04/22 04:30 | 65↑ | 1.89 | |
| Boulder River | Big Timber | 04/22 04:00 | 402 | 2.01 | |
| Boulder River | Boulder | 04/22 04:15 | 261↑ | 6.24 | |
| CF Yellowstone River | Edgar | 04/22 04:30 | 716↑ | 2.43↑ | |
| CF Yellowstone River | Belfry | 04/22 05:00 | 647 | 1.68 | |
| Clark Fork | Below Missoula | 04/22 04:15 | 9190 | 3.77 | |
| Clark Fork | Deer Lodge Mt | 04/22 04:30 | 144 | 2.58 | 51.3↓ |
| Clark Fork | Plains | 04/22 04:45 | 28000 | 7.93 | |
| Clark Fork | St. Regis | 04/22 04:45 | 12300 | 9.42 | |
| Clark Fork | Galen | 04/22 04:30 | 91 | 1.93 | 49.3↓ |
| Clark Fork | Goldcreek Mt | 04/22 04:15 | 472 | 4.61 | |
| Clark Fork | Drummond | 04/22 04:15 | 674 | 3.28 | |
| Clark Fork | Turah Bridge | 04/22 04:15 | 1960 | 3.11 | |
| Clark Fork | Missoula | 04/22 05:00 | 5810 | 5 | 50.7 |
| Clear Creek | Chinook | 04/22 04:30 | 6 | 1.57 | |
| Dearborn River | Craig | 04/22 04:15 | 191 | 4.02 | 48.6↓ |
| Fisher River | Libby | 04/22 04:45 | 794 | 4.57 | |
| NF Flathead River | Col. Falls | 04/22 04:45 | 5120 | 4.73 | 46.8 |
| SF Flathead River | Col. Falls | 04/22 04:45 | 8120 | 9.31 | 39.9 |
| SF Flathead River | Spotted Br | 04/22 04:45 | 5410↑ | 8.66 | |
| MF Flathead River | W Glacier | 04/22 04:45 | 5190↑ | 4.24 | |
| Flathead River | Col. Falls | 04/22 04:45 | 18000 | 8.41 | 44.2 |
| Flathead River | Polson | 04/22 04:50 | 14800 | 8.22 | 47.3 |
| Flathead River | Perma | 04/22 04:30 | 15500 | 11.39 | 48.9 |
| Flint Creek | nr Southern Cross Mt | 04/22 04:45 | 29 | 0.82 | |
| Flint Creek | Maxville Mt | 04/22 04:45 | 49 | 1.94 | |
| Flint Creek | nr Drummond Mt | 04/22 04:15 | 81↑ | 2.24 | |
| Gallatin River | Logan | 04/22 04:00 | 763 | 5.2 | 52.5↓ |
| Gallatin River | Gal. Gateway | 04/22 04:00 | 688 | 1.92 | |
| Gardner River | nr Mammoth Ynp | 04/22 04:30 | 210 | 2.13 | |
| Jefferson River | T Bridges | 04/22 04:15 | 1480 | 4.18 | 52.3 |
| Jefferson River | Three Forks | 04/22 04:00 | 1570 | 3.67 | 54.7 |
| SF Jocko River | Arlee | 04/22 04:15 | 199 | 2.5 | |
| Judith River | nr Mouth | 04/22 04:15 | 453 | 5.13 | |
| Kootenai River | Libby Dam | 04/22 04:00 | 18900 | 22.46 | |
| Little Bighorn River | State Line Nr Wyola Mt | 04/22 05:00 | 126↓ | 2.27 | |
| Little Bighorn River | Hardin | 04/22 04:15 | 219 | 3.01 | |
| Little Peoples Creek | nr Hays Mt | 04/22 04:15 | 2 | 1.5 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 04/22 04:45 | 136 | 3.42 | |
| Lost Creek | nr Anaconda Mt | 04/22 04:15 | 8 | 2.78 | |
| Lost Creek | nr Galen | 04/22 04:30 | 26 | 2.12 | 47.8↓ |
| Madison | Hebgen Lake | 04/22 04:45 | 665 | 1.5 | 43.9 |
| Madison River | Kirby Ranch | 04/22 04:30 | 809 | 1.7 | 41 |
| Madison River | abv Powerplant Nr Mcallister Mt | 04/22 04:30 | 244 | 3.88 | |
| Madison River | Ennis Lake | 04/22 04:00 | 1170 | 3.61 | 50.2 |
| Madison River | West Yellowstone | 04/22 04:30 | 430 | 1.82 | 55↓ |
| Marias River | Chester | 04/22 04:15 | 504 | 3.4 | |
| Marias River | nr Loma Mt | 04/22 04:15 | 484 | 1.22 | 59.4↓ |
| Marias River | Shelby | 04/22 04:30 | 812↑ | 3.78 | |
| NF Milk | SMC, | 04/22 04:15 | 6 | 1.56 | |
| Milk River | Eastern Crossing | 04/22 04:15 | 560 | 4.08 | |
| Milk River | Juneberg Bridge | 04/22 04:00 | 53↓ | 2.72 | |
| Milk River | Tampico Mt | 04/22 04:30 | 21↑ | 1.71 | |
| Milk River | Nashua | 04/22 04:00 | 23↓ | 1.21 | 57.2 |
| Milk River | Havre | 04/22 04:15 | 63↑ | 0.25↑ | |
| Milk River | Harlem | 04/22 04:30 | 80↓ | 2.2 | |
| Milk River | Dodson | 04/22 04:15 | 8 | 3.15 | |
| Mill Creek | nr Anaconda | 04/22 04:00 | 44 | 2.52 | |
| Mill Creek | Opportunity | 04/22 04:15 | 7 | 2.37 | 46.9↓ |
| Missouri River | blw Hauser Lake Nr Helena Mt | 04/22 04:00 | 3270 | 3.29 | |
| Missouri River | Holter Dam | 04/22 04:45 | 3210 | 2.28 | 47.1 |
| Missouri River | nr Great Falls Mt | 04/22 04:45 | 4860↓ | 3.18 | |
| Missouri River | Fort Benton | 04/22 04:30 | 5350 | 2.2 | |
| Missouri River | Virgelle | 04/22 04:00 | 6070 | 3.42 | |
| Missouri River | Landusky | 04/22 04:45 | 6570 | 14.04 | 59.2 |
| Missouri River | Culbertson | 04/22 04:00 | 5400 | 2.28 | |
| Missouri River | Toston | 04/22 04:00 | 3780 | 4.36 | 55.9 |
| Missouri Riv | Wolf Point | 04/22 04:45 | 4860 | 9.6 | 51.4 |
| Missouri River | Ulm | 04/22 04:30 | 3680 | 3.29 | |
| Muddy Creek | Vaughn | 04/22 04:30 | 15↑ | 2.12 | |
| Musselshell River | nr Martinsdale | 04/22 04:15 | 39 | 1.6 | |
| Musselshell River | Harlowton | 04/22 04:00 | 55↑ | 2.82 | |
| Musselshell River | Shawmut | 04/22 04:30 | 10 | 2.5 | |
| Musselshell River | Roundup | 04/22 04:00 | 51 | 1.33 | |
| Musselshell River | Musselshell | 04/22 04:30 | 41↓ | 1.96 | |
| Musselshell River | Mosby | 04/22 04:45 | 21 | 2.65 | |
| Nelson Creek | nr Van Norman Mt | 04/22 04:15 | 0 | 2.06 | |
| Peoples Creek | nr Hays Mt | 04/22 04:15 | 3 | 2.93 | |
| Poplar River | Poplar | 04/22 04:30 | 71 | 7.16 | |
| Poplar River | IB | 04/22 04:15 | 11 | 2.58 | |
| Powder River | Locate | 04/22 04:00 | 183↑ | 1.17 | 60.3↓ |
| Powder River | Moorhead | 04/22 04:45 | 136 | 2.45 | |
| Prickly Pear Creek | nr Clancy Mt | 04/22 04:30 | 36↑ | 0.87↑ | |
| Prospect Creek | Thompson Falls | 04/22 04:15 | 426↑ | 2.77 | |
| Red Lodge Creek | Cooney Res | 04/22 04:15 | 17 | 1.69 | |
| Red Rock Creek | abv Lakes Nr Lakeview Mt | 04/22 04:30 | 26↑ | 2.72 | 45.7 |
| Red Rock River | blw Lima Reservoir Nr Monida Mt | 04/22 04:30 | 2 | 1.1 | |
| Redwater River | Circle | 04/22 04:30 | 1 | 3.68 | |
| Rock Creek | nr Red Lodge Mt | 04/22 05:00 | 58 | 5.45 | |
| MF Rock Creek | Philipsburg | 04/22 04:15 | 342↑ | 2.63 | |
| Rock Ck | Horse | 04/22 04:15 | 5 | 2.81 | |
| Rock Creek | Clinton | 04/22 04:45 | 1190 | 6.47 | 46.6 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 04/22 04:45 | 9 | 3.08 | |
| Ruby River | Below Reservoir | 04/22 04:45 | 148 | 2.92 | |
| Ruby River | Above Reservoir | 04/22 04:45 | 178 | 3.17 | |
| Shields River | Livingston | 04/22 04:15 | 281 | 1.57 | |
| Silver Bow Creek | Opportunity | 04/22 04:30 | 42↑ | 1.93 | 48.6↓ |
| Silver Bow Creek | Warm Springs | 04/22 04:15 | 38↓ | 1.85 | 50.2↓ |
| Silver Bow Creek | Blacktail | 04/22 04:45 | 13↓ | 1.57 | 48.6↓ |
| Smith River | nr Ft Logan Mt | 04/22 04:30 | 143↑ | 3.09 | |
| Smith River | Eagle Creek | 04/22 04:15 | 317↑ | 3.73 | 49.5↓ |
| Smith River | nr Eden Mt | 04/22 04:45 | 332 | 3.51 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 04/22 04:45 | 50 | 1.37 | |
| St Mary Ca | SMC, nr Babb | 04/22 04:15 | 609 | 23.61 | |
| St Regis River | nr St Regis | 04/22 04:15 | 1020 | 3.86 | |
| St. Mary River | Babb | 04/22 04:15 | 1080 | 3.35 | |
| Stillwater River | nr Absarokee Mt | 04/22 04:15 | 447 | 1.62 | 52.2↓ |
| Stillwater River | Lawrence Park At Kalispell | 04/22 04:45 | 763 | 4.65 | |
| Sun River | Vaughn | 04/22 04:00 | 762 | 2.63 | |
| Sun River | Simms | 04/22 04:30 | 755 | 3.43 | 51.3↓ |
| Swan River | Bigfork | 04/22 04:00 | 1570 | 3.51 | |
| Swiftcurrent | M Glacier | 04/22 04:30 | 167↑ | 2.17 | |
| Tenmile Creek | Rimini | 04/22 04:45 | 41 | 2.25 | |
| Teton River | blw South Fork Nr Choteau Mt | 04/22 04:45 | 171 | 4.65 | |
| Teton River | Loma Mt | 04/22 04:30 | 29 | 0.89 | |
| Thompson River | T Falls | 04/22 04:45 | 830 | 3.96 | |
| Tongue River | TRD, near Decker | 04/22 04:30 | 98 | 10.36 | 48.7↓ |
| Tongue River | Birney Day School Br Nr Birney Mt | 04/22 04:30 | 89↓ | 0.9↓ | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 04/22 04:00 | 113 | 2.58 | 61.7 |
| Tongue River | Miles City | 04/22 04:00 | 116 | 1.71 | 61.7↓ |
| Tongue River | State Line | 04/22 04:15 | 262↑ | 2.81 | 57.6 |
| Two Med River | SF, n Browning | 04/22 04:15 | 640 | 3.65 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 04/22 05:05 | 47 | 1.38 | 43.2 |
| Warm Springs Creek | Anaconda | 04/22 04:30 | 60↑ | 2.15 | |
| Warm Springs Creek | Warm Springs Mt | 04/22 04:45 | 48↑ | 3.18 | 47.5↓ |
| West Rosebud Creek | nr Roscoe Mt | 04/22 04:45 | 42↑ | 0.66 | |
| Willow Creek | nr Harrison Mt | 04/22 04:15 | 18 | 1.24 | 47.5↓ |
| Willow Creek | Boyd | 04/22 04:30 | 6 | 2.4 | |
| Willow Creek | nr Anaconda | 04/22 04:00 | 6 | 1.59 | |
| Willow Creek | Opportunity | 04/22 04:15 | 3 | 3.84 | 45.3↓ |
| Yaak River | Troy | 04/22 04:45 | 2230 | 5.79 | |
| Yellowstone River | Corwin Spg | 04/22 04:00 | 3160↑ | 2.83↑ | 49.1 |
| Yellowstone River | Livingston | 04/22 04:00 | 3320 | 2.11 | 50.4 |
| Yellowstone River | Billings | 04/22 04:00 | 5000 | 3.53 | 57.9 |
| Yellowstone River | Forsyth | 04/22 04:45 | 7030 | 2.21 | |
| Yellowstone River | Miles City | 04/22 04:00 | 7110 | 3.5 | |
| Yellowstone River | Glendive Mt | 04/22 04:00 | 7670 | 43.53 | |
| Yellowstone River | Sidney | 04/22 04:00 | 8000 | 3.8 | 58.3 |
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.