| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 03/19 09:15 | 187↑ | 4.71 | |
| Battle Creek | Chinook | 03/02 05:30 | 40↓ | 1.78 | |
| Beaverhead River | Twin Bridges | 03/19 09:15 | 195 | 4.14 | |
| Beaverhead River | Barretts | 03/19 09:15 | 118↓ | 0.7↓ | |
| Big Hole River | Wisdom | 03/19 04:45 | 10↓ | 1.65↓ | |
| Big Hole River | Melrose | 03/19 09:15 | 1800 | 3.06 | 34.5↓ |
| Big Hole River | Glen | 03/19 09:30 | 1770↑ | 3.61 | |
| Big Hole River | Maiden Rock | 03/19 09:45 | 1750 | 4.38 | |
| Big Muddy Creek | nr Antelope Mt | 03/19 09:15 | 3.9 | ||
| Bighorn River | Tullock Ck | 03/19 09:00 | 2530 | 1.79 | |
| Bighorn River | St. Xavier | 03/19 09:15 | 1970 | 59.78 | |
| Bitteroot River | Missoula | 03/19 09:00 | 2920 | 5.01 | |
| WF Bitterroot River | nr Conner Mt | 03/19 09:15 | 169 | 1.65 | |
| Bitterroot River | Darby | 03/19 09:15 | 1080 | 3.18 | |
| Blackfoot River | Bonner | 03/19 09:30 | 1650 | 3.36 | 39.9 |
| Little Blackfoot River | Garrison | 03/19 09:30 | 374↓ | 1.74↓ | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 03/19 09:45 | 328↑ | 4.26 | |
| NF Blackfoot River | Ovando | 03/19 10:00 | 190 | 4.48 | |
| Boulder Creek | Maxville Mt | 03/19 09:30 | 22 | 1.35 | |
| Boulder River | Big Timber | 03/19 08:00 | 159 | 1.32 | |
| Boulder River | Boulder | 03/19 09:15 | 87↓ | 5.56 | |
| CF Yellowstone River | Edgar | 03/19 09:30 | 383 | 1.75 | |
| CF Yellowstone River | Belfry | 03/19 10:00 | 313 | 1.05 | |
| Clark Fork | Below Missoula | 03/19 09:00 | 5630 | 2.66 | |
| Clark Fork | Deer Lodge Mt | 03/19 09:30 | 193 | 2.71 | 41.9 |
| Clark Fork | Plains | 03/19 09:45 | 22000 | 6.95 | |
| Clark Fork | St. Regis | 03/19 09:45 | 8190 | 7.97 | |
| Clark Fork | Galen | 03/19 09:30 | 85 | 1.9 | 42.6 |
| Clark Fork | Goldcreek Mt | 03/19 09:00 | 764↓ | 5.05↓ | |
| Clark Fork | Drummond | 03/19 09:15 | 1300↑ | 4.23↑ | |
| Clark Fork | Turah Bridge | 03/19 09:00 | 1340 | 2.55 | |
| Clark Fork | Missoula | 03/19 10:00 | 3240 | 3.75 | 41.7 |
| Dearborn River | Craig | 03/19 09:15 | 117↑ | 3.71 | |
| Fisher River | Libby | 03/19 09:45 | 1420↑ | 5.34 | |
| NF Flathead River | Col. Falls | 03/19 09:45 | 2310↑ | 3.28 | |
| SF Flathead River | Col. Falls | 03/19 09:45 | 1050 | 4.34 | 37.9 |
| MF Flathead River | W Glacier | 03/19 09:45 | 3440↑ | 3.7↑ | |
| Flathead River | Col. Falls | 03/19 09:45 | 6400↑ | 5.02↑ | 39.7 |
| Flathead River | Polson | 03/19 09:50 | 12700 | 7.55 | |
| Flathead River | Perma | 03/19 09:30 | 13400 | 10.73 | 40.5 |
| Flint Creek | Maxville Mt | 03/19 09:45 | 61↑ | 2.07 | |
| Flint Creek | nr Drummond Mt | 03/19 09:15 | 99 | 2.34 | |
| Gallatin River | Logan | 03/19 09:00 | 672 | 5.06 | 44.1 |
| Gallatin River | Gal. Gateway | 03/19 09:00 | 386 | 1.44 | |
| Gardner River | nr Mammoth Ynp | 03/19 09:30 | 104 | 1.83 | |
| Jefferson River | T Bridges | 03/19 09:15 | 1980↑ | 4.67↑ | 41.4 |
| Jefferson River | Three Forks | 03/19 09:00 | 1640 | 3.79 | 45.3 |
| SF Jocko River | Arlee | 03/19 09:15 | 54 | 1.65 | |
| Judith River | nr Mouth | 03/19 09:15 | 1110↑ | 6.31 | |
| Kootenai River | Libby Dam | 03/19 09:00 | 6110 | 18.76 | |
| Little Bighorn River | State Line Nr Wyola Mt | 03/19 10:00 | 74 | 2.02 | |
| Little Bighorn River | Hardin | 03/19 09:15 | 213↑ | 2.99 | |
| Little Peoples Creek | nr Hays Mt | 03/19 09:15 | 1 | 1.44 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 03/19 09:45 | 107 | 3.27 | |
| Lost Creek | nr Anaconda Mt | 03/19 09:00 | 3 | 2.48 | |
| Lost Creek | nr Galen | 03/19 09:30 | 30 | 2.15 | 41.9 |
| Madison | Hebgen Lake | 03/19 09:45 | 657 | 1.49 | 36.5 |
| Madison River | Kirby Ranch | 03/19 09:30 | 719 | 1.6 | 37.8↑ |
| Madison River | abv Powerplant Nr Mcallister Mt | 03/19 09:30 | 105 | 3.12 | |
| Madison River | Ennis Lake | 03/19 09:00 | 1150 | 3.58 | 41.9 |
| Madison River | West Yellowstone | 03/19 09:30 | 446 | 1.84 | 49.6 |
| Marias River | Chester | 03/19 09:15 | 337 | 3.06 | |
| Marias River | nr Loma Mt | 01/30 08:15 | 451 | 1.18 | |
| Marias River | Shelby | 03/19 09:30 | 449↓ | 3.6 | |
| NF Milk | SMC, | 03/19 09:15 | 9 | 1.69 | |
| Milk River | Eastern Crossing | 03/19 09:15 | 298 | 2.87 | |
| Milk River | Juneberg Bridge | 03/19 09:00 | 91 | 2.87 | |
| Milk River | Tampico Mt | 03/17 04:15 | 305↑ | 0.41 | |
| Milk River | Nashua | 03/19 09:00 | 2.05 | ||
| Milk River | Havre | 03/19 09:15 | 53↓ | 0.17↓ | |
| Milk River | Harlem | 03/19 09:30 | 105 | 2.59 | |
| Milk River | Dodson | 03/19 09:15 | 6↓ | 3.1 | |
| Mill Creek | nr Anaconda | 03/19 09:00 | 15 | 2.21 | |
| Mill Creek | Opportunity | 03/19 09:00 | 7 | 2.47 | 40.5 |
| Missouri River | blw Hauser Lake Nr Helena Mt | 03/19 09:00 | 3220 | 3.26 | |
| Missouri River | Holter Dam | 03/19 09:45 | 3150↑ | 2.31 | 37.2 |
| Missouri River | nr Great Falls Mt | 03/19 09:45 | 3900 | 2.89 | |
| Missouri River | Fort Benton | 03/19 09:30 | 4520 | 1.91 | |
| Missouri River | Virgelle | 03/19 09:00 | 5120 | 2.95 | |
| Missouri River | Landusky | 03/19 09:00 | 6230 | 13.86 | |
| Missouri River | Culbertson | 03/19 09:00 | 5.2 | ||
| Missouri River | Toston | 03/19 09:00 | 3830↑ | 4.39 | 46.9 |
| Missouri Riv | Wolf Point | 03/19 09:00 | 9.96 | ||
| Missouri River | Ulm | 03/19 09:30 | 3530↑ | 3.14↑ | |
| Muddy Creek | Vaughn | 03/19 09:30 | 28↓ | 2.44 | |
| Musselshell River | nr Martinsdale | 03/19 09:15 | 119↑ | 2.2↑ | |
| Musselshell River | Harlowton | 03/19 09:00 | 142 | 3.37 | |
| Musselshell River | Roundup | 03/19 09:00 | 67 | 1.6 | |
| Musselshell River | Mosby | 03/19 09:45 | 358 | 3.72 | |
| Nelson Creek | nr Van Norman Mt | 03/19 09:15 | 2.55 | ||
| Peoples Creek | nr Hays Mt | 03/19 09:15 | 4 | 3.07 | |
| Poplar River | Poplar | 03/19 09:30 | 7.56 | ||
| Poplar River | IB | 03/19 09:15 | 23↓ | 2.74↓ | |
| Powder River | Locate | 03/19 09:00 | 294 | 1.47 | 44.1 |
| Powder River | Moorhead | 03/19 09:45 | 189↓ | 2.69↓ | |
| Prickly Pear Creek | nr Clancy Mt | 03/19 09:30 | 40↓ | 0.94↓ | |
| Prospect Creek | Thompson Falls | 03/19 09:15 | 463↑ | 2.89↑ | |
| Redwater River | Circle | 03/19 09:30 | 3.78 | ||
| Rock Creek | nr Red Lodge Mt | 03/19 10:00 | 28↓ | 5.2 | |
| MF Rock Creek | Philipsburg | 03/19 09:15 | 56 | 1.59 | |
| Rock Ck | Horse | 03/05 16:29 | 0 | 2.83 | |
| Rock Creek | Clinton | 03/19 09:45 | 543↑ | 5.72 | 40.1 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 03/19 09:45 | 7↑ | 2.91 | |
| Ruby River | Below Reservoir | 03/19 09:45 | 45 | 2.25 | |
| Ruby River | Above Reservoir | 03/19 09:45 | 197↑ | 3.23 | |
| Shields River | Livingston | 03/19 09:15 | 230↑ | 1.43 | |
| Silver Bow Creek | Opportunity | 03/19 09:30 | 41 | 1.92 | 43.2 |
| Silver Bow Creek | Warm Springs | 03/19 09:15 | 33 | 1.82 | 43.3 |
| Silver Bow Creek | Blacktail | 03/19 09:45 | 14↑ | 1.67 | 44.2↑ |
| Smith River | nr Ft Logan Mt | 03/19 09:30 | 201↓ | 3.29 | |
| Smith River | Eagle Creek | 03/19 09:15 | 343↓ | 3.8 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 03/19 09:45 | 0.45 | ||
| St Mary Ca | SMC, nr Babb | 03/19 09:15 | 15.75 | ||
| St Regis River | nr St Regis | 03/19 09:00 | 1040 | 3.88 | |
| St. Mary River | Babb | 03/19 09:15 | 268 | 2.41 | |
| Stillwater River | nr Absarokee Mt | 03/19 09:15 | 356 | 1.45 | |
| Stillwater River | Lawrence Park At Kalispell | 03/19 09:45 | 235 | 3.31 | |
| Sun River | Vaughn | 03/19 09:00 | 265↓ | 2.18 | |
| Sun River | Simms | 03/19 09:30 | 257 | 2.79 | 43.3 |
| Swan River | Bigfork | 03/19 09:00 | 1100 | 3.11 | |
| Swiftcurrent | M Glacier | 03/19 09:30 | 115↑ | 2.01 | |
| Tenmile Creek | Rimini | 03/19 09:45 | 10↓ | 1.81 | |
| Teton River | Loma Mt | 03/19 09:30 | 44 | 0.97 | |
| Thompson River | T Falls | 03/19 09:45 | 972↑ | 4.15 | |
| Tongue River | TRD, near Decker | 03/19 09:30 | 92 | 10.33 | 44.2↑ |
| Tongue River | Birney Day School Br Nr Birney Mt | 03/19 09:30 | 91↑ | 0.91 | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 03/19 09:00 | 117↑ | 2.6 | 40.6 |
| Tongue River | Miles City | 03/19 09:00 | 136↓ | 1.8 | |
| Tongue River | State Line | 03/19 09:15 | 198 | 2.6 | 46.6 |
| Two Med River | SF, n Browning | 03/19 09:15 | 1130↓ | 4.2 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 03/19 10:05 | 126 | 1.88 | 36 |
| Warm Springs Creek | Anaconda | 03/19 09:30 | 49 | 2.02 | |
| Warm Springs Creek | Warm Springs Mt | 03/19 09:45 | 40 | 3.08 | 42.1 |
| West Rosebud Creek | nr Roscoe Mt | 03/19 09:45 | 123 | 1.07 | |
| Willow Creek | nr Harrison Mt | 03/19 09:15 | 26 | 1.37 | 42.3 |
| Willow Creek | nr Anaconda | 03/19 09:00 | 6 | 1.6 | |
| Willow Creek | Opportunity | 03/19 09:00 | 5 | 3.89 | 42.8 |
| Yaak River | Troy | 03/19 09:45 | 1100↑ | 4.73 | |
| Yellowstone River | Corwin Spg | 03/19 09:00 | 1120 | 1.26 | 45 |
| Yellowstone River | Livingston | 03/19 09:00 | 1370 | -0.28↓ | |
| Yellowstone River | Billings | 03/19 09:00 | 2370 | 2.4 | 47.8 |
| Yellowstone River | Forsyth | 03/19 09:45 | 5010 | 1.76 | |
| Yellowstone River | Miles City | 03/19 09:00 | 5280 | 3.11 | |
| Yellowstone River | Glendive Mt | 03/19 09:00 | 5530↓ | 42.92 | |
| Yellowstone River | Sidney | 03/19 09:00 | 5790 | 2.89 |
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.