| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 03/09 21:15 | 91 | 4.36 | |
| Battle Creek | Chinook | 03/02 05:30 | 40↓ | 1.78 | |
| Beaverhead River | Twin Bridges | 03/09 21:15 | 224 | 4.27 | |
| Beaverhead River | Barretts | 03/09 21:15 | 111↓ | 0.68 | |
| Big Hole River | Wisdom | 02/04 07:45 | 3.35 | ||
| Big Hole River | Melrose | 03/09 21:15 | 576 | 1.9 | 38.8↓ |
| Big Hole River | Glen | 03/09 21:30 | 539 | 2.69 | |
| Big Hole River | Maiden Rock | 03/09 21:45 | 543 | 3.23 | |
| Big Muddy Creek | nr Antelope Mt | 03/09 21:15 | 3.77↑ | ||
| Bighorn River | Tullock Ck | 03/09 21:00 | 2200 | 1.53 | |
| Bighorn River | St. Xavier | 03/09 21:15 | 1730↓ | 59.73 | |
| Bitteroot River | Missoula | 03/09 21:00 | 1290 | 3.78 | |
| WF Bitterroot River | nr Conner Mt | 03/09 21:15 | 100 | 1.4 | |
| Bitterroot River | Darby | 03/09 21:15 | 402 | 2.09 | |
| Blackfoot River | Bonner | 03/09 21:30 | 966 | 2.6 | 41 |
| Little Blackfoot River | Garrison | 03/09 21:30 | 118↓ | 0.9↓ | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 03/09 21:45 | 196 | 3.89 | |
| NF Blackfoot River | Ovando | 03/09 22:00 | 163 | 4.39 | |
| Boulder Creek | Maxville Mt | 03/09 21:30 | 18 | 1.3 | |
| Boulder River | Big Timber | 03/09 21:00 | 152 | 1.29 | |
| Boulder River | Boulder | 03/09 21:15 | 36↓ | 5.17 | |
| CF Yellowstone River | Edgar | 03/09 21:30 | 343 | 1.64 | |
| CF Yellowstone River | Belfry | 03/09 22:00 | 260↑ | 0.92↑ | |
| Clark Fork | Below Missoula | 03/09 21:00 | 3090 | 1.63 | |
| Clark Fork | Deer Lodge Mt | 03/09 21:30 | 197 | 2.72 | 40.5↓ |
| Clark Fork | Plains | 03/09 21:45 | 17600 | 6.15 | |
| Clark Fork | St. Regis | 03/09 21:45 | 4730 | 6.47 | |
| Clark Fork | Galen | 03/09 21:30 | 83 | 1.89 | 37.6↓ |
| Clark Fork | Goldcreek Mt | 03/09 21:00 | 390↓ | 4.46 | |
| Clark Fork | Drummond | 03/09 21:15 | 579 | 3.1 | |
| Clark Fork | Turah Bridge | 03/09 21:00 | 911 | 1.99 | |
| Clark Fork | Missoula | 03/09 22:00 | 1930 | 2.95 | 40.8 |
| Dearborn River | Craig | 03/09 21:15 | 49 | 3.28 | |
| Fisher River | Libby | 03/09 21:45 | 471 | 4.02 | |
| NF Flathead River | Col. Falls | 03/09 21:45 | 1730 | 2.87 | |
| SF Flathead River | Col. Falls | 03/09 21:45 | 1020↓ | 4.31 | 38.3 |
| MF Flathead River | W Glacier | 03/09 21:45 | 1520 | 2.69 | |
| Flathead River | Col. Falls | 03/09 21:45 | 4330 | 4.16 | 37.8 |
| Flathead River | Polson | 03/09 21:50 | 12800 | 7.57 | |
| Flathead River | Perma | 03/09 21:30 | 12600 | 10.44 | 40.8 |
| Flint Creek | Maxville Mt | 03/09 21:45 | 50 | 1.95 | |
| Flint Creek | nr Drummond Mt | 03/09 21:15 | 88↓ | 2.28 | |
| Gallatin River | Logan | 03/09 21:00 | 717 | 5.13 | 41 |
| Gallatin River | Gal. Gateway | 03/09 21:00 | 297 | 1.26 | |
| Gardner River | nr Mammoth Ynp | 03/09 21:30 | 94 | 1.79 | |
| Jefferson River | T Bridges | 03/09 21:15 | 1050 | 3.66 | 41.5↓ |
| Jefferson River | Three Forks | 03/09 21:00 | 1130 | 3.22 | 41.7 |
| SF Jocko River | Arlee | 03/09 21:15 | 30↓ | 1.36 | |
| Judith River | nr Mouth | 03/09 21:15 | 439 | 5.17 | |
| Kootenai River | Libby Dam | 03/09 21:00 | 4200 | 17.85 | |
| Little Bighorn River | State Line Nr Wyola Mt | 03/09 22:00 | 64 | 1.98 | |
| Little Bighorn River | Hardin | 03/09 21:15 | 130 | 2.82 | |
| Little Peoples Creek | nr Hays Mt | 03/09 21:15 | 1 | 1.44 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 03/09 21:45 | 49↑ | 2.92 | |
| Lost Creek | nr Anaconda Mt | 03/09 21:00 | 3 | 2.45 | |
| Lost Creek | nr Galen | 03/09 21:30 | 32↓ | 2.18 | 38.3↓ |
| Madison | Hebgen Lake | 03/09 21:45 | 657 | 1.49 | 35.8 |
| Madison River | Kirby Ranch | 03/09 21:30 | 744 | 1.63 | 35.4↓ |
| Madison River | abv Powerplant Nr Mcallister Mt | 03/09 21:30 | 107 | 3.13 | |
| Madison River | Ennis Lake | 03/09 21:00 | 1160 | 3.6 | 38.8 |
| Madison River | West Yellowstone | 03/09 21:30 | 342 | 1.7 | 45↓ |
| Marias River | Chester | 03/09 21:15 | 328 | 3.04 | |
| Marias River | nr Loma Mt | 01/30 08:15 | 451 | 1.18 | |
| Marias River | Shelby | 03/09 21:30 | 478↑ | 3.29 | |
| NF Milk | SMC, | 03/09 20:15 | 6↓ | 1.62 | |
| Milk River | Eastern Crossing | 03/03 08:15 | 298 | 3.5 | |
| Milk River | Juneberg Bridge | 03/09 21:00 | 107 | 2.92 | |
| Milk River | Tampico Mt | 03/09 15:15 | 305↑ | 0.41 | |
| Milk River | Nashua | 03/09 21:00 | 2.55 | ||
| Milk River | Havre | 03/09 21:15 | 22↓ | 0.07 | |
| Milk River | Harlem | 03/09 21:30 | 152 | 3.16 | |
| Milk River | Dodson | 03/09 21:15 | 11 | 3.16 | |
| Mill Creek | nr Anaconda | 03/09 21:00 | 9 | 2.08 | |
| Mill Creek | Opportunity | 03/09 21:00 | 7 | 2.38 | 35.6↓ |
| Missouri River | blw Hauser Lake Nr Helena Mt | 03/09 21:00 | 3150 | 3.22 | |
| Missouri River | Holter Dam | 03/09 21:45 | 2830 | 2.11 | 36.7 |
| Missouri River | nr Great Falls Mt | 03/09 21:45 | 3680 | 2.82 | |
| Missouri River | Fort Benton | 03/09 21:30 | 4120 | 1.76 | |
| Missouri River | Virgelle | 03/09 21:00 | 4390 | 2.65 | |
| Missouri River | Landusky | 03/09 21:00 | 5390 | 13.4 | |
| Missouri River | Culbertson | 03/09 21:00 | 5.14 | ||
| Missouri River | Toston | 03/09 21:00 | 3400 | 4.16 | 42.1 |
| Missouri Riv | Wolf Point | 03/09 21:00 | 13.02 | ||
| Missouri River | Ulm | 03/09 21:30 | 3250 | 2.86 | |
| Muddy Creek | Vaughn | 03/09 21:30 | 14 | 2.1 | |
| Musselshell River | nr Martinsdale | 03/09 21:15 | 57↓ | 1.77↓ | |
| Musselshell River | Harlowton | 03/09 21:00 | 56 | 2.96 | |
| Musselshell River | Roundup | 03/09 21:00 | 48 | 1.44 | |
| Musselshell River | Mosby | 03/09 21:45 | 102 | 2.76 | |
| Nelson Creek | nr Van Norman Mt | 03/09 21:15 | 3.08↑ | ||
| Peoples Creek | nr Hays Mt | 03/09 21:15 | 3.03 | ||
| Poplar River | Poplar | 03/09 21:30 | 7.43 | ||
| Powder River | Locate | 03/09 21:00 | 395↑ | 1.52 | |
| Powder River | Moorhead | 03/09 21:45 | 439 | 3.46 | |
| Prickly Pear Creek | nr Clancy Mt | 03/09 21:30 | 24↓ | 0.66↓ | |
| Prospect Creek | Thompson Falls | 03/09 21:15 | 192 | 1.76 | |
| Redwater River | Circle | 03/09 21:30 | 3.79 | ||
| Rock Creek | nr Red Lodge Mt | 03/09 22:00 | 26 | 5.17 | |
| MF Rock Creek | Philipsburg | 03/09 21:15 | 41 | 1.48 | |
| Rock Creek | Clinton | 03/09 21:45 | 281 | 5.3 | 39.9↓ |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 03/09 21:45 | 3 | 2.81 | |
| Ruby River | Below Reservoir | 03/09 21:45 | 44↓ | 2.24 | |
| Ruby River | Above Reservoir | 03/09 21:45 | 108 | 2.94 | |
| Shields River | Livingston | 03/09 21:15 | 141 | 1.13 | |
| Silver Bow Creek | Opportunity | 03/09 21:30 | 40 | 1.91 | 39↓ |
| Silver Bow Creek | Warm Springs | 03/09 21:15 | 35 | 1.83 | 38.3↓ |
| Silver Bow Creek | Blacktail | 03/09 21:45 | 14 | 1.66 | 42.3↓ |
| Smith River | nr Ft Logan Mt | 03/09 21:30 | 122 | 3.03 | |
| Smith River | Eagle Creek | 03/09 21:15 | 197↓ | 3.43 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 03/09 21:45 | 0.38 | ||
| St Mary Ca | SMC, nr Babb | 03/09 21:15 | 15.75 | ||
| St Regis River | nr St Regis | 03/09 21:00 | 696 | 3.38 | |
| St. Mary River | Babb | 03/09 21:15 | 155↑ | 2.17 | |
| Stillwater River | nr Absarokee Mt | 03/09 21:15 | 272↓ | 1.27 | |
| Stillwater River | Lawrence Park At Kalispell | 03/09 21:45 | 183 | 3.14 | |
| Sun River | Vaughn | 03/09 21:00 | 192 | 2.04 | |
| Sun River | Simms | 03/09 21:30 | 140 | 2.56 | 40.5↓ |
| Swan River | Bigfork | 03/09 21:00 | 813 | 2.82 | |
| Swiftcurrent | M Glacier | 03/09 21:30 | 53↑ | 1.75 | |
| Tenmile Creek | Rimini | 03/09 21:45 | 3 | 1.52 | |
| Teton River | Loma Mt | 03/09 21:30 | 39 | 0.93 | |
| Thompson River | T Falls | 03/09 21:45 | 312 | 3.17 | |
| Tongue River | TRD, near Decker | 03/09 21:30 | 84↑ | 10.33 | 40.1 |
| Tongue River | Birney Day School Br Nr Birney Mt | 03/09 21:30 | 82↑ | 0.87 | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 03/09 21:00 | 118 | 2.52 | |
| Tongue River | Miles City | 03/09 21:00 | 118 | 1.74 | |
| Tongue River | State Line | 03/09 21:15 | 160 | 2.42 | 42.4 |
| Two Med River | SF, n Browning | 03/09 21:15 | 320↓ | 3 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 03/09 22:05 | 80 | 1.64 | 34.7 |
| Warm Springs Creek | Anaconda | 03/09 21:30 | 44 | 1.97 | |
| Warm Springs Creek | Warm Springs Mt | 03/09 21:45 | 36 | 3.03 | 35.8↓ |
| West Rosebud Creek | nr Roscoe Mt | 03/09 21:45 | 79 | 0.88 | |
| Willow Creek | nr Harrison Mt | 03/09 21:15 | 26 | 1.37 | 36.7↓ |
| Willow Creek | nr Anaconda | 03/09 21:00 | 2 | 1.46 | |
| Willow Creek | Opportunity | 03/09 21:00 | 4 | 3.86 | 37.9↓ |
| Yaak River | Troy | 03/09 21:45 | 993 | 4.61 | |
| Yellowstone River | Corwin Spg | 03/09 21:00 | 937 | 1.05 | 42.6↓ |
| Yellowstone River | Livingston | 03/09 21:00 | 1310 | -0.39↓ | |
| Yellowstone River | Billings | 03/09 21:00 | 2110 | 2.24 | 42.1 |
| Yellowstone River | Forsyth | 03/09 21:45 | 4510 | 1.61 | |
| Yellowstone River | Miles City | 03/09 21:00 | 4530 | 2.88 | |
| Yellowstone River | Glendive Mt | 03/09 21:00 | 42.88 | ||
| Yellowstone River | Sidney | 03/09 21:00 | 5.41 |
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.