| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 03/12 08:15 | 108 | 4.44 | |
| Battle Creek | Chinook | 03/02 05:30 | 40↓ | 1.78 | |
| Beaverhead River | Twin Bridges | 03/12 08:15 | 219 | 4.25 | |
| Beaverhead River | Barretts | 03/12 08:15 | 107↓ | 0.66↓ | |
| Big Hole River | Wisdom | 02/04 07:45 | 3.35 | ||
| Big Hole River | Melrose | 03/12 08:15 | 605↓ | 1.94 | 37 |
| Big Hole River | Glen | 03/12 08:30 | 634↓ | 2.79 | |
| Big Hole River | Maiden Rock | 03/12 08:45 | 464↓ | 3.12 | |
| Big Muddy Creek | nr Antelope Mt | 03/12 08:15 | 3.97 | ||
| Bighorn River | Tullock Ck | 03/12 08:00 | 2140 | 1.48 | |
| Bighorn River | St. Xavier | 03/12 08:15 | 1970 | 59.78 | |
| Bitteroot River | Missoula | 03/12 08:00 | 1270 | 3.76 | |
| WF Bitterroot River | nr Conner Mt | 03/12 08:15 | 103 | 1.41 | |
| Bitterroot River | Darby | 03/12 08:15 | 469↑ | 2.23 | |
| Blackfoot River | Bonner | 03/12 08:30 | 1030 | 2.68 | 37.4 |
| Little Blackfoot River | Garrison | 03/12 08:30 | 75↓ | 0.73 | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 03/12 08:45 | 179 | 3.83 | |
| NF Blackfoot River | Ovando | 03/12 09:00 | 169 | 4.41 | |
| Boulder Creek | Maxville Mt | 03/12 08:30 | 23↑ | 1.3 | |
| Boulder River | Big Timber | 03/12 08:00 | 124↓ | 1.17↓ | |
| Boulder River | Boulder | 03/12 08:15 | 38↓ | 5.19 | |
| CF Yellowstone River | Edgar | 03/12 08:30 | 340 | 1.63 | |
| CF Yellowstone River | Belfry | 03/12 09:00 | 227↓ | 0.83↓ | |
| Clark Fork | Below Missoula | 03/12 08:00 | 3030 | 1.6 | |
| Clark Fork | Deer Lodge Mt | 03/12 08:30 | 197↑ | 2.72 | 36.7 |
| Clark Fork | Plains | 03/12 08:45 | 18000 | 6.23 | |
| Clark Fork | St. Regis | 03/12 08:45 | 5050 | 6.63 | |
| Clark Fork | Galen | 03/12 08:30 | 85↓ | 1.9 | 36.5 |
| Clark Fork | Goldcreek Mt | 03/12 08:00 | 322 | 4.32 | |
| Clark Fork | Drummond | 03/12 08:15 | 487↑ | 2.91 | |
| Clark Fork | Turah Bridge | 03/12 08:00 | 813 | 1.84 | |
| Clark Fork | Missoula | 03/12 09:00 | 1880 | 2.92 | 38.5 |
| Dearborn River | Craig | 03/12 08:15 | 50↓ | 3.29 | |
| Fisher River | Libby | 03/12 08:45 | 524↑ | 4.12 | |
| NF Flathead River | Col. Falls | 03/12 08:45 | 1690 | 2.84 | |
| SF Flathead River | Col. Falls | 03/12 08:45 | 1030 | 4.32 | 37.4 |
| MF Flathead River | W Glacier | 03/12 08:45 | 1640↑ | 2.77 | |
| Flathead River | Col. Falls | 03/12 08:45 | 4310 | 4.15 | 36 |
| Flathead River | Polson | 03/12 08:50 | 12700 | 7.55 | |
| Flathead River | Perma | 03/12 08:30 | 12800 | 10.51 | 40.8 |
| Flint Creek | Maxville Mt | 03/12 08:45 | 48↓ | 1.92 | |
| Flint Creek | nr Drummond Mt | 03/12 08:15 | 78 | 2.26 | |
| Gallatin River | Logan | 03/12 08:00 | 629 | 4.99 | 39 |
| Gallatin River | Gal. Gateway | 03/12 08:00 | 325↑ | 1.32↑ | |
| Gardner River | nr Mammoth Ynp | 03/12 08:30 | 81↓ | 1.73 | |
| Jefferson River | T Bridges | 03/12 08:15 | 985 | 3.57 | 37.8 |
| Jefferson River | Three Forks | 03/12 08:00 | 1190 | 3.3 | 39.4 |
| SF Jocko River | Arlee | 03/12 08:15 | 29 | 1.34 | |
| Judith River | nr Mouth | 03/12 08:15 | 394 | 5.07 | |
| Kootenai River | Libby Dam | 03/12 08:00 | 4220 | 17.86 | |
| Little Bighorn River | State Line Nr Wyola Mt | 03/12 09:00 | 66↑ | 1.97 | |
| Little Bighorn River | Hardin | 03/12 08:15 | 166↑ | 2.83 | |
| Little Peoples Creek | nr Hays Mt | 03/12 08:15 | 1 | 1.44 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 03/12 08:45 | 47 | 2.91 | |
| Lost Creek | nr Anaconda Mt | 03/12 08:00 | 3 | 2.46 | |
| Lost Creek | nr Galen | 03/12 08:30 | 31 | 2.17 | 37.9 |
| Madison | Hebgen Lake | 03/12 08:45 | 657 | 1.49 | 36.1 |
| Madison River | Kirby Ranch | 03/12 08:30 | 719 | 1.6 | 35.8 |
| Madison River | abv Powerplant Nr Mcallister Mt | 03/12 08:30 | 105 | 3.12 | |
| Madison River | Ennis Lake | 03/12 08:00 | 1160 | 3.59 | 36.5 |
| Madison River | West Yellowstone | 03/12 08:30 | 335 | 1.69 | 39.2 |
| Marias River | Chester | 03/12 08:15 | 332 | 3.05 | |
| Marias River | nr Loma Mt | 01/30 08:15 | 451 | 1.18 | |
| Marias River | Shelby | 03/12 08:30 | 449↓ | 3.25 | |
| NF Milk | SMC, | 03/12 08:15 | 6 | 1.6 | |
| Milk River | Eastern Crossing | 03/03 08:15 | 298 | 3.5 | |
| Milk River | Juneberg Bridge | 03/12 08:00 | 89 | 2.86 | |
| Milk River | Tampico Mt | 03/12 08:30 | 305↑ | 3.78 | |
| Milk River | Nashua | 03/12 08:00 | 2.65 | ||
| Milk River | Havre | 03/12 08:15 | 22↓ | -0.09↓ | |
| Milk River | Harlem | 03/12 08:30 | 150↓ | 2.78 | |
| Milk River | Dodson | 03/12 08:15 | 8 | 3.11 | |
| Mill Creek | nr Anaconda | 03/12 08:00 | 12↑ | 2.11 | |
| Mill Creek | Opportunity | 03/12 08:00 | 7 | 2.4 | 34.7 |
| Missouri River | blw Hauser Lake Nr Helena Mt | 03/12 08:00 | 3150 | 3.22 | |
| Missouri River | Holter Dam | 03/12 08:45 | 3200 | 2.34 | 36.9 |
| Missouri River | nr Great Falls Mt | 03/12 08:45 | 3620 | 2.8 | |
| Missouri River | Fort Benton | 03/12 08:30 | 3850↓ | 1.66 | |
| Missouri River | Virgelle | 03/12 08:00 | 4770 | 2.81 | |
| Missouri River | Landusky | 03/12 08:00 | 4730↓ | 13.02 | |
| Missouri River | Culbertson | 03/12 08:00 | 5.22 | ||
| Missouri River | Toston | 03/12 08:00 | 3150 | 4.02 | 38.3 |
| Missouri Riv | Wolf Point | 03/12 08:00 | 10.44 | ||
| Missouri River | Ulm | 03/12 08:30 | 3410 | 3.02 | |
| Muddy Creek | Vaughn | 03/12 08:30 | 17↓ | 2.19 | |
| Musselshell River | nr Martinsdale | 03/12 08:15 | 29↓ | 1.53↑ | |
| Musselshell River | Harlowton | 03/12 08:00 | 46↓ | 2.89 | |
| Musselshell River | Roundup | 03/12 08:00 | 42↑ | 1.38↑ | |
| Musselshell River | Mosby | 03/12 08:45 | 84↓ | 2.69 | |
| Nelson Creek | nr Van Norman Mt | 03/12 08:15 | 2.74 | ||
| Peoples Creek | nr Hays Mt | 03/12 08:15 | 3.03 | ||
| Poplar River | Poplar | 03/12 08:30 | 7.47 | ||
| Powder River | Locate | 03/12 08:00 | 265↓ | 1.4↓ | 38.3 |
| Powder River | Moorhead | 03/12 08:45 | 443 | 3.47 | |
| Prickly Pear Creek | nr Clancy Mt | 03/12 08:30 | 23 | 0.64 | |
| Prospect Creek | Thompson Falls | 03/12 08:15 | 236↑ | 2↑ | |
| Redwater River | Circle | 03/12 08:30 | 3.81 | ||
| Rock Creek | nr Red Lodge Mt | 03/12 09:00 | 41↑ | 5.16 | |
| MF Rock Creek | Philipsburg | 03/12 08:15 | 40↓ | 1.51 | |
| Rock Creek | Clinton | 03/12 08:45 | 281↑ | 5.3 | 37.4 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 03/12 08:45 | 4 | 2.71 | |
| Ruby River | Below Reservoir | 03/12 08:45 | 44↓ | 2.24 | |
| Ruby River | Above Reservoir | 03/12 08:45 | 116↓ | 2.97 | |
| Shields River | Livingston | 03/12 08:15 | 119↑ | 1.04 | |
| Silver Bow Creek | Opportunity | 03/12 08:30 | 34↓ | 1.84 | 36.1 |
| Silver Bow Creek | Warm Springs | 03/12 08:15 | 37 | 1.84 | 36.5 |
| Silver Bow Creek | Blacktail | 03/12 08:45 | 11↑ | 1.6 | 41.4 |
| Smith River | nr Ft Logan Mt | 03/12 08:30 | 99 | 2.94 | |
| Smith River | Eagle Creek | 03/12 08:15 | 153↓ | 3.27 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 03/12 08:45 | 0.37 | ||
| St Mary Ca | SMC, nr Babb | 03/12 08:15 | 15.75 | ||
| St Regis River | nr St Regis | 03/12 08:00 | 791↑ | 3.49↑ | |
| St. Mary River | Babb | 03/12 08:15 | 187↓ | 2.25 | |
| Stillwater River | nr Absarokee Mt | 03/12 08:15 | 272↓ | 1.27 | |
| Stillwater River | Lawrence Park At Kalispell | 03/12 08:45 | 210↑ | 3.23 | |
| Sun River | Vaughn | 03/12 08:00 | 201↑ | 2.06↑ | |
| Sun River | Simms | 03/12 08:30 | 149↑ | 2.58 | 37.4 |
| Swan River | Bigfork | 03/12 08:00 | 841↓ | 2.85 | |
| Swiftcurrent | M Glacier | 03/12 08:30 | 50↑ | 1.73 | |
| Tenmile Creek | Rimini | 03/12 08:45 | 3 | 1.49 | |
| Teton River | Loma Mt | 03/12 08:30 | 43↑ | 0.96↑ | |
| Thompson River | T Falls | 03/12 08:45 | 365 | 3.27 | |
| Tongue River | TRD, near Decker | 03/12 08:30 | 82 | 10.32 | 40.6↑ |
| Tongue River | Birney Day School Br Nr Birney Mt | 03/12 08:30 | 82↑ | 0.87↑ | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 03/12 08:00 | 128↑ | 2.57 | |
| Tongue River | Miles City | 03/12 08:00 | 120 | 1.73 | |
| Tongue River | State Line | 03/12 08:15 | 157↓ | 2.41 | 37.9 |
| Two Med River | SF, n Browning | 03/12 08:15 | 250 | 2.81 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 03/12 09:05 | 81 | 1.65 | 34.7 |
| Warm Springs Creek | Anaconda | 03/12 08:30 | 44 | 1.97 | |
| Warm Springs Creek | Warm Springs Mt | 03/12 08:45 | 36↓ | 3.03 | 37 |
| West Rosebud Creek | nr Roscoe Mt | 03/12 08:45 | 79 | 0.88 | |
| Willow Creek | nr Harrison Mt | 03/12 08:15 | 24↓ | 1.35 | 36.9 |
| Willow Creek | nr Anaconda | 03/12 08:00 | 2 | 1.51 | |
| Willow Creek | Opportunity | 03/12 08:00 | 4 | 3.87 | 37.8 |
| Yaak River | Troy | 03/12 08:45 | 919 | 4.52 | |
| Yellowstone River | Corwin Spg | 03/12 08:00 | 913↑ | 1.02↑ | 37.8 |
| Yellowstone River | Livingston | 03/12 08:00 | 1130↓ | -0.68↑ | |
| Yellowstone River | Billings | 03/12 08:00 | 2240 | 2.32 | 40.3 |
| Yellowstone River | Forsyth | 03/12 08:45 | 4480 | 1.6 | |
| Yellowstone River | Miles City | 03/12 08:00 | 4380 | 2.83 | |
| Yellowstone River | Glendive Mt | 03/12 08:00 | 5300 | 42.84 | |
| Yellowstone River | Sidney | 03/12 08:00 | 5.03 |
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.