| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 03/05 11:15 | 101 | 4.38 | |
| Battle Creek | Chinook | 03/02 05:30 | 40↓ | 1.78 | |
| Beaverhead River | Twin Bridges | 03/05 14:15 | 233 | 4.31 | |
| Beaverhead River | Barretts | 03/05 14:15 | 116↓ | 0.7↓ | |
| Big Hole River | Wisdom | 02/04 07:45 | 3.35 | ||
| Big Hole River | Melrose | 03/05 14:15 | 477↓ | 1.75 | 39.2↑ |
| Big Hole River | Glen | 03/05 14:30 | 477 | 2.62 | |
| Big Hole River | Maiden Rock | 03/05 14:45 | 398 | 3.02 | |
| Big Muddy Creek | nr Antelope Mt | 03/05 14:15 | 2.33 | ||
| Bighorn River | Tullock Ck | 03/05 14:00 | 2250 | 1.58 | |
| Bighorn River | St. Xavier | 03/05 14:15 | 1890 | 59.86 | |
| Bitteroot River | Missoula | 03/05 14:00 | 1140 | 3.64 | |
| WF Bitterroot River | nr Conner Mt | 03/05 14:15 | 103 | 1.41 | |
| Bitterroot River | Darby | 03/05 14:15 | 375 | 2.03 | |
| Blackfoot River | Bonner | 03/05 14:30 | 852 | 2.45 | 41.9↑ |
| Little Blackfoot River | Garrison | 03/05 14:30 | 121 | 0.91 | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 03/05 14:45 | 177 | 3.82 | |
| NF Blackfoot River | Ovando | 03/05 15:00 | 160 | 4.38 | |
| Boulder Creek | Maxville Mt | 03/05 14:30 | 18 | 1.29 | |
| Boulder River | Big Timber | 03/05 14:00 | 144 | 1.26 | |
| Boulder River | Boulder | 03/05 14:15 | 34 | 5.14 | |
| CF Yellowstone River | Edgar | 03/05 14:30 | 357 | 1.68 | |
| CF Yellowstone River | Belfry | 03/05 15:00 | 268 | 0.94 | |
| Clark Fork | Below Missoula | 03/05 14:00 | 2790 | 1.48 | |
| Clark Fork | Deer Lodge Mt | 03/05 14:30 | 218 | 2.77 | 41.5↑ |
| Clark Fork | Plains | 03/05 14:45 | 17000 | 6.04 | |
| Clark Fork | St. Regis | 03/05 14:45 | 4160 | 6.17 | |
| Clark Fork | Galen | 03/05 14:30 | 97↑ | 1.96 | 42.1↑ |
| Clark Fork | Goldcreek Mt | 03/05 14:00 | 385↑ | 4.45 | |
| Clark Fork | Drummond | 03/05 14:15 | 520 | 2.98 | |
| Clark Fork | Turah Bridge | 03/05 14:00 | 813 | 1.84 | |
| Clark Fork | Missoula | 03/05 15:00 | 1680 | 2.79 | 41.5 |
| Dearborn River | Craig | 03/05 14:15 | 48 | 3.27 | |
| Fisher River | Libby | 03/05 14:45 | 312 | 3.68 | |
| NF Flathead River | Col. Falls | 03/05 14:45 | 1020 | 2.25 | |
| SF Flathead River | Col. Falls | 03/05 14:45 | 2040 | 5.44 | 37.8 |
| MF Flathead River | W Glacier | 03/05 14:45 | 984 | 2.28 | |
| Flathead River | Col. Falls | 03/05 14:45 | 4090 | 4.05 | 39.9 |
| Flathead River | Polson | 03/05 14:50 | 12500 | 7.47 | |
| Flathead River | Perma | 03/05 14:30 | 12700 | 10.49 | 42.8 |
| Flint Creek | Maxville Mt | 03/05 14:45 | 49↓ | 1.94 | |
| Flint Creek | nr Drummond Mt | 03/05 14:15 | 85 | 2.26 | |
| Gallatin River | Logan | 03/05 14:00 | 717↑ | 5.13 | 39.7 |
| Gallatin River | Gal. Gateway | 03/05 13:00 | 306 | 1.28 | |
| Gardner River | nr Mammoth Ynp | 03/05 14:30 | 91 | 1.78 | |
| Jefferson River | T Bridges | 03/05 14:15 | 1050 | 3.65 | 39.4↑ |
| Jefferson River | Three Forks | 03/05 14:00 | 1110 | 3.2 | 41.7 |
| SF Jocko River | Arlee | 03/05 14:15 | 25 | 1.28 | |
| Judith River | nr Mouth | 03/05 14:15 | 416↓ | 5.12 | |
| Kootenai River | Libby Dam | 03/05 14:00 | 4240 | 17.87 | |
| Little Bighorn River | State Line Nr Wyola Mt | 03/05 15:00 | 64 | 1.98 | |
| Little Bighorn River | Hardin | 03/05 14:15 | 123 | 2.79 | |
| Little Peoples Creek | nr Hays Mt | 03/05 14:15 | 1 | 1.43 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 03/05 14:45 | 43 | 2.88 | |
| Lost Creek | nr Anaconda Mt | 03/05 14:00 | 3 | 2.46 | |
| Lost Creek | nr Galen | 03/05 14:30 | 39↑ | 2.27 | 44.2↑ |
| Madison | Hebgen Lake | 03/05 14:45 | 699 | 1.54 | 35.8 |
| Madison River | Kirby Ranch | 03/05 14:30 | 762 | 1.65 | 38.3 |
| Madison River | abv Powerplant Nr Mcallister Mt | 03/05 14:30 | 109 | 3.15 | |
| Madison River | Ennis Lake | 03/05 14:00 | 1220 | 3.71 | 38.8 |
| Madison River | West Yellowstone | 03/05 14:30 | 342↓ | 1.7 | 51.3↑ |
| Marias River | Chester | 03/05 14:15 | 249 | 2.85 | |
| Marias River | nr Loma Mt | 01/30 08:15 | 451 | 1.18 | |
| Marias River | Shelby | 03/05 14:30 | 3.42 | ||
| NF Milk | SMC, | 03/05 14:15 | 8 | 1.63 | |
| Milk River | Eastern Crossing | 03/03 08:15 | 298 | 3.5 | |
| Milk River | Juneberg Bridge | 03/05 14:00 | 296 | 3.22 | |
| Milk River | Tampico Mt | 03/05 14:30 | 305↑ | 3.44 | |
| Milk River | Nashua | 03/05 14:00 | 2.47 | ||
| Milk River | Havre | 03/05 14:15 | 0 | ||
| Milk River | Harlem | 03/05 14:30 | 120 | 2.78 | |
| Milk River | Dodson | 03/05 14:15 | 16 | 3.26 | |
| Mill Creek | nr Anaconda | 03/05 14:00 | 9 | 2.08 | |
| Mill Creek | Opportunity | 03/05 14:00 | 7 | 2.38 | 39.9↑ |
| Missouri River | blw Hauser Lake Nr Helena Mt | 03/05 14:00 | 3220 | 3.26 | |
| Missouri River | Holter Dam | 03/05 14:45 | 3060 | 2.26 | 36.1 |
| Missouri River | nr Great Falls Mt | 03/05 14:45 | 3990 | 2.92 | |
| Missouri River | Fort Benton | 03/05 14:30 | 4410 | 1.87 | |
| Missouri River | Virgelle | 03/05 14:00 | 5070 | 2.93 | |
| Missouri River | Landusky | 03/05 14:00 | 18.35 | ||
| Missouri River | Culbertson | 03/05 14:00 | 5.1 | ||
| Missouri River | Toston | 03/05 14:00 | 3380↑ | 4.15 | 41.9 |
| Missouri Riv | Wolf Point | 03/05 14:00 | 12.93 | ||
| Missouri River | Ulm | 03/05 14:30 | 3450 | 3.06 | |
| Muddy Creek | Vaughn | 03/05 14:30 | 20 | 2.26 | |
| Musselshell River | nr Martinsdale | 03/05 14:15 | 36↑ | 1.56 | |
| Musselshell River | Harlowton | 03/05 14:00 | 52↑ | 2.93 | |
| Musselshell River | Roundup | 03/05 14:00 | 48↑ | 1.44 | |
| Musselshell River | Mosby | 03/05 14:45 | 105↑ | 2.77 | |
| Nelson Creek | nr Van Norman Mt | 03/05 14:15 | 3.19↓ | ||
| Peoples Creek | nr Hays Mt | 03/05 14:15 | 3.07 | ||
| Poplar River | Poplar | 03/05 14:30 | 7.17 | ||
| Powder River | Locate | 03/05 14:00 | 1.64 | ||
| Powder River | Moorhead | 03/05 14:45 | 3.54 | ||
| Prickly Pear Creek | nr Clancy Mt | 03/05 14:30 | 25 | 0.68 | |
| Prospect Creek | Thompson Falls | 03/05 14:15 | 160 | 1.58 | |
| Redwater River | Circle | 03/05 14:30 | 3.74 | ||
| Rock Creek | nr Red Lodge Mt | 03/05 15:00 | 26↑ | 5.17 | |
| MF Rock Creek | Philipsburg | 03/05 12:15 | 41 | 1.48 | |
| Rock Ck | Horse | 01/06 06:15 | 9.67 | ||
| Rock Creek | Clinton | 03/05 14:45 | 255 | 5.25 | 41.9 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 03/05 14:45 | 3 | 2.78 | |
| Ruby River | Below Reservoir | 03/05 14:45 | 44 | 2.24 | |
| Ruby River | Above Reservoir | 03/05 14:45 | 116 | 2.97 | |
| Shields River | Livingston | 03/05 14:15 | 110 | 1 | |
| Silver Bow Creek | Opportunity | 03/05 14:30 | 37↑ | 1.87 | 41.4 |
| Silver Bow Creek | Warm Springs | 03/05 14:15 | 49↑ | 1.91 | 40.8↑ |
| Silver Bow Creek | Blacktail | 03/05 14:45 | 17↑ | 1.72↑ | 43.9 |
| Smith River | nr Ft Logan Mt | 03/05 14:30 | 83↑ | 2.87 | |
| Smith River | Eagle Creek | 03/05 14:15 | 139↑ | 3.21 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 03/05 14:45 | 0.39↑ | ||
| St Mary Ca | SMC, nr Babb | 03/05 14:15 | 15.75 | ||
| St Regis River | nr St Regis | 03/05 14:00 | 441 | 2.91 | |
| St. Mary River | Babb | 03/05 14:15 | 137 | 2.12 | |
| Stillwater River | nr Absarokee Mt | 03/05 14:15 | 272 | 1.27 | |
| Stillwater River | Lawrence Park At Kalispell | 03/05 14:45 | 150 | 3.02 | |
| Sun River | Vaughn | 03/05 14:00 | 216↓ | 2.09 | |
| Sun River | Simms | 03/05 14:30 | 154↓ | 2.59 | 41.5 |
| Swan River | Bigfork | 03/05 14:00 | 672 | 2.66 | |
| Swiftcurrent | M Glacier | 03/05 14:30 | 22 | 1.53 | |
| Tenmile Creek | Rimini | 03/05 14:45 | 3↑ | 1.49 | |
| Teton River | Loma Mt | 03/05 14:30 | 49↓ | 1 | |
| Thompson River | T Falls | 03/05 14:45 | 264 | 3.07 | |
| Tongue River | TRD, near Decker | 03/05 14:30 | 82 | 10.32 | 43.3↓ |
| Tongue River | Birney Day School Br Nr Birney Mt | 03/05 14:30 | 77↓ | 0.85 | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 03/05 14:00 | 126 | 2.56 | |
| Tongue River | Miles City | 03/05 14:00 | 125 | 1.77 | |
| Tongue River | State Line | 03/05 14:15 | 154 | 2.4 | 46.8 |
| Two Med River | SF, n Browning | 03/05 14:15 | 200↑ | 2.65 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 03/05 15:05 | 81 | 1.65 | 35.8 |
| Warm Springs Creek | Anaconda | 03/05 14:30 | 45 | 1.98 | |
| Warm Springs Creek | Warm Springs Mt | 03/05 14:45 | 39↑ | 3.06 | 42.8↑ |
| West Rosebud Creek | nr Roscoe Mt | 03/05 14:45 | 79 | 0.88 | |
| Willow Creek | nr Harrison Mt | 03/05 14:15 | 32↑ | 1.46 | 37.9↑ |
| Willow Creek | nr Anaconda | 03/05 14:00 | 2 | 1.46 | |
| Willow Creek | Opportunity | 03/05 14:00 | 6 | 3.91 | 43.3↑ |
| Yaak River | Troy | 03/05 14:45 | 602 | 4.08 | |
| Yellowstone River | Corwin Spg | 03/05 14:00 | 905 | 1.01 | 42.1 |
| Yellowstone River | Livingston | 03/05 14:00 | 1270 | -0.45↑ | |
| Yellowstone River | Billings | 03/05 14:00 | 2200 | 2.3 | 44.1 |
| Yellowstone River | Forsyth | 03/05 14:45 | 4610 | 1.64 | |
| Yellowstone River | Miles City | 03/05 14:00 | 4630 | 2.91 | |
| Yellowstone River | Glendive Mt | 03/05 14:00 | 45.43 | ||
| Yellowstone River | Sidney | 03/05 14:00 | 5.66 |
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.