| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 04/03 11:15 | 211 | 4.79 | |
| Battle Creek | Chinook | 04/03 11:30 | 9 | 1.29 | |
| Beaverhead River | Dillon Mt | 04/03 11:15 | 104 | 3.21 | |
| Beaverhead River | Twin Bridges | 04/03 11:15 | 132 | 3.78 | |
| Beaverhead River | Barretts | 04/03 11:15 | 109↓ | 0.66↓ | |
| Big Hole River | Wisdom | 04/03 11:45 | 328 | 3.16 | 35.6 |
| Big Hole River | Below Mudd Cr | 04/03 11:30 | 858 | 3.71 | |
| Big Hole River | Melrose | 04/03 11:15 | 1610 | 2.92 | 41 |
| Big Hole River | Glen | 04/03 11:30 | 1590 | 3.5 | |
| Big Hole River | Maiden Rock | 04/03 11:45 | 1550 | 4.22 | |
| Big Muddy Creek | nr Antelope Mt | 04/03 11:15 | 165↑ | 4.53 | |
| Big Sandy Creek | nr Havre Mt | 04/03 11:30 | 15↓ | 2.28 | |
| Bighorn River | Tullock Ck | 04/03 11:00 | 2240 | 1.56 | |
| Bighorn River | St. Xavier | 04/03 11:15 | 1690↓ | 59.56 | |
| Bitteroot River | Missoula | 04/03 11:00 | 4220 | 5.82 | |
| WF Bitterroot River | nr Conner Mt | 04/03 11:15 | 313 | 2.03 | |
| Bitterroot River | Darby | 04/03 11:15 | 1300 | 3.44 | |
| Blackfoot River | Bonner | 04/03 11:30 | 3240 | 4.63 | 41.2 |
| Little Blackfoot River | Garrison | 04/03 11:30 | 265 | 1.37 | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 04/03 11:45 | 734 | 5.17 | |
| NF Blackfoot River | Ovando | 04/03 11:00 | 579 | 5.31 | |
| Boulder Creek | Maxville Mt | 04/03 11:30 | 35 | 1.56 | |
| Boulder River | Big Timber | 04/03 11:00 | 367 | 1.93 | |
| Boulder River | Boulder | 04/03 11:15 | 99↓ | 5.63 | |
| CF Yellowstone River | Edgar | 04/03 11:30 | 964 | 2.9 | |
| CF Yellowstone River | Belfry | 04/03 12:00 | 839 | 1.96 | |
| Clark Fork | Below Missoula | 04/03 11:00 | 9220 | 3.78 | |
| Clark Fork | Deer Lodge Mt | 04/03 11:30 | 201 | 2.73 | 42.1↑ |
| Clark Fork | Plains | 04/03 11:45 | 28500 | 8 | |
| Clark Fork | St. Regis | 04/03 11:45 | 12900 | 9.6 | |
| Clark Fork | Galen | 04/03 11:30 | 89 | 1.92 | 42.3 |
| Clark Fork | Goldcreek Mt | 04/03 11:00 | 581 | 4.79 | |
| Clark Fork | Drummond | 04/03 11:15 | 788 | 3.48 | |
| Clark Fork | Turah Bridge | 04/03 11:00 | 1850 | 3.02 | |
| Clark Fork | Missoula | 04/03 12:00 | 5620 | 4.92 | 41.5 |
| Clear Creek | Chinook | 04/03 11:30 | 9 | 1.67 | |
| Dearborn River | Craig | 04/03 11:15 | 213 | 4.1 | 39.9↑ |
| Fisher River | Libby | 04/03 11:45 | 1020 | 4.88 | |
| NF Flathead River | Col. Falls | 04/03 11:45 | 3960 | 4.2 | 39.7 |
| SF Flathead River | Col. Falls | 04/03 11:45 | 5900 | 8.15 | 38.8 |
| SF Flathead River | Spotted Br | 04/03 11:45 | 3350 | 7.64 | |
| MF Flathead River | W Glacier | 04/03 11:45 | 3830 | 3.74 | |
| Flathead River | Col. Falls | 04/03 11:45 | 14100 | 7.42 | 39.9 |
| Flathead River | Polson | 04/03 11:50 | 14900 | 8.23 | 42.3 |
| Flathead River | Perma | 04/03 11:30 | 15300 | 11.33 | 43 |
| Flint Creek | nr Southern Cross Mt | 04/03 11:45 | 10 | 0.43 | |
| Flint Creek | Maxville Mt | 04/03 11:45 | 65 | 2.11 | |
| Flint Creek | nr Drummond Mt | 04/03 11:15 | 121 | 2.45 | |
| Gallatin River | Logan | 04/03 11:00 | 972 | 5.48 | 41 |
| Gallatin River | Gal. Gateway | 04/03 11:00 | 577 | 1.76 | |
| Gardner River | nr Mammoth Ynp | 04/03 11:30 | 167 | 2.05 | |
| Jefferson River | T Bridges | 04/03 11:15 | 1910 | 4.61 | 41.9 |
| Jefferson River | Three Forks | 04/03 11:00 | 2140 | 4.22 | 43.7 |
| SF Jocko River | Arlee | 04/03 11:15 | 117 | 2.12 | |
| Judith River | nr Mouth | 04/03 11:15 | 592 | 5.41 | |
| Kootenai River | Libby Dam | 04/03 11:00 | 19900 | 22.67 | |
| Little Bighorn River | State Line Nr Wyola Mt | 04/03 12:00 | 79↓ | 2.05 | |
| Little Bighorn River | Hardin | 04/03 11:15 | 246↑ | 3.09 | |
| Little Peoples Creek | nr Hays Mt | 04/02 16:15 | 2 | 1.47 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 04/03 11:45 | 143 | 3.45 | |
| Lost Creek | nr Anaconda Mt | 04/03 11:00 | 4 | 2.61 | |
| Lost Creek | nr Galen | 04/03 11:30 | 38 | 2.26 | 41.9 |
| Madison | Hebgen Lake | 04/03 11:45 | 657 | 1.49 | 38.3 |
| Madison River | Kirby Ranch | 04/03 11:30 | 770 | 1.66 | 39.4↑ |
| Madison River | abv Powerplant Nr Mcallister Mt | 04/03 11:30 | 239 | 3.86 | |
| Madison River | Ennis Lake | 04/03 11:00 | 1160 | 3.6 | 44.1 |
| Madison River | West Yellowstone | 04/03 11:30 | 462↓ | 1.86 | 45.9 |
| Marias River | Chester | 04/03 11:15 | 337 | 3.06 | |
| Marias River | nr Loma Mt | 04/03 11:15 | 352 | 1.01 | 44.8↑ |
| Marias River | Shelby | 04/03 11:30 | 1010 | 4.01 | |
| NF Milk | SMC, | 04/03 11:15 | 7 | 1.6 | |
| Milk River | Eastern Crossing | 04/03 11:15 | 108 | 2.73 | |
| Milk River | Juneberg Bridge | 04/03 11:00 | 51 | 2.71 | |
| Milk River | Tampico Mt | 04/03 11:30 | 104↑ | 2.34 | |
| Milk River | Nashua | 04/03 11:00 | 112 | 1.67 | |
| Milk River | Havre | 04/03 11:15 | 72↓ | 0.31↓ | |
| Milk River | Harlem | 04/03 11:30 | 94 | 2.38 | |
| Milk River | Dodson | 04/03 11:15 | 8 | 3.14 | |
| Mill Creek | nr Anaconda | 04/03 11:00 | 24 | 2.37 | |
| Mill Creek | Opportunity | 04/03 11:00 | 7 | 2.53 | 38.1 |
| Missouri River | blw Hauser Lake Nr Helena Mt | 04/03 11:00 | 3320 | 3.32 | |
| Missouri River | Holter Dam | 04/03 11:45 | 3200 | 2.34 | 41.9 |
| Missouri River | nr Great Falls Mt | 04/03 11:45 | 5230 | 3.28 | |
| Missouri River | Fort Benton | 04/03 11:30 | 5890 | 2.38 | |
| Missouri River | Virgelle | 04/03 11:00 | 6250 | 3.49 | |
| Missouri River | Landusky | 04/03 11:45 | 6490 | 14 | 43.3 |
| Missouri River | Culbertson | 04/03 11:00 | 5210 | 2.35 | |
| Missouri River | Toston | 04/03 11:00 | 4710 | 4.82 | 44.4 |
| Missouri Riv | Wolf Point | 04/03 11:45 | 5100 | 9.73 | 38.7 |
| Missouri River | Ulm | 04/03 11:30 | 3890 | 3.51 | |
| Muddy Creek | Vaughn | 04/03 11:30 | 27 | 2.42 | |
| Musselshell River | nr Martinsdale | 04/03 11:15 | 57 | 1.77 | |
| Musselshell River | Harlowton | 04/03 11:00 | 106 | 3.09 | |
| Musselshell River | Shawmut | 04/03 11:30 | 10↓ | 2.51 | |
| Musselshell River | Roundup | 04/03 11:00 | 63 | 1.43 | |
| Musselshell River | Musselshell | 04/03 11:30 | 54 | 2.06 | |
| Musselshell River | Mosby | 04/03 11:45 | 125↑ | 3.1 | |
| Nelson Creek | nr Van Norman Mt | 04/03 11:15 | 0 | 2.49 | |
| Peoples Creek | nr Hays Mt | 04/03 11:15 | 2 | 2.88 | |
| Poplar River | Poplar | 04/03 11:30 | 98 | 7.33 | |
| Poplar River | IB | 04/03 11:15 | 11↓ | 2.58 | |
| Powder River | Locate | 04/03 11:00 | 302 | 1.49 | 38.8 |
| Powder River | Moorhead | 04/03 11:45 | 241↑ | 2.89 | |
| Prickly Pear Creek | nr Clancy Mt | 04/03 11:30 | 31 | 0.79 | |
| Prospect Creek | Thompson Falls | 04/03 11:15 | 444 | 2.83 | |
| Red Lodge Creek | Cooney Res | 04/03 11:15 | 35↑ | 1.89 | |
| Red Rock Creek | abv Lakes Nr Lakeview Mt | 04/03 11:30 | 21 | 2.63 | 38.3↑ |
| Red Rock River | blw Lima Reservoir Nr Monida Mt | 04/03 11:30 | 2 | 1.1 | |
| Redwater River | Circle | 04/03 11:30 | 1 | 3.72 | |
| Rock Creek | nr Red Lodge Mt | 04/03 12:00 | 44 | 5.34 | |
| MF Rock Creek | Philipsburg | 04/03 11:15 | 197 | 2.18 | |
| Rock Ck | Horse | 04/03 11:15 | 9↓ | 2.92 | |
| Rock Creek | Clinton | 04/03 11:45 | 895 | 6.16 | 40.6 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 04/02 23:45 | 13↑ | 3.32 | |
| Ruby River | Below Reservoir | 04/03 11:45 | 45 | 2.25 | |
| Ruby River | Above Reservoir | 04/03 11:45 | 174 | 3.16 | |
| Shields River | Livingston | 04/03 11:15 | 259 | 1.51 | |
| Silver Bow Creek | Opportunity | 04/03 11:30 | 48 | 1.99 | 39.7↑ |
| Silver Bow Creek | Warm Springs | 04/03 11:15 | 42 | 1.87 | 42.4 |
| Silver Bow Creek | Blacktail | 04/03 11:45 | 15↑ | 1.68 | 45.1↑ |
| Smith River | nr Ft Logan Mt | 04/03 11:30 | 174 | 3.2 | |
| Smith River | Eagle Creek | 04/03 11:15 | 267 | 3.59 | 37.4↑ |
| Smith River | nr Eden Mt | 04/03 11:45 | 258 | 3.37 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 04/03 11:45 | 15 | 0.91 | |
| St Mary Ca | SMC, nr Babb | 04/03 11:15 | 17.72 | ||
| St Regis River | nr St Regis | 04/03 11:00 | 1070 | 3.93 | |
| St. Mary River | Babb | 04/03 11:15 | 874↓ | 3.15 | |
| Stillwater River | nr Absarokee Mt | 04/03 11:15 | 518 | 1.74 | 41.5 |
| Stillwater River | Lawrence Park At Kalispell | 04/03 11:45 | 705 | 4.51 | |
| Sun River | Vaughn | 04/03 11:00 | 785 | 2.78 | |
| Sun River | Simms | 04/03 11:30 | 1050 | 3.71 | 39.9↑ |
| Swan River | Bigfork | 04/03 11:00 | 1940 | 3.79 | |
| Swiftcurrent | M Glacier | 04/03 11:30 | 76 | 1.86 | |
| Tenmile Creek | Rimini | 04/03 11:45 | 23 | 2.03 | |
| Teton River | blw South Fork Nr Choteau Mt | 04/03 11:45 | 137 | 4.59 | |
| Teton River | Loma Mt | 04/03 11:30 | 53 | 1.06 | |
| Thompson River | T Falls | 04/03 11:45 | 904 | 4.06 | |
| Tongue River | TRD, near Decker | 04/03 11:30 | 96 | 10.35 | 44.4 |
| Tongue River | Birney Day School Br Nr Birney Mt | 04/03 11:30 | 121↑ | 1.03 | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 04/03 11:00 | 115 | 2.59 | 41.9 |
| Tongue River | Miles City | 04/03 11:00 | 123 | 1.74 | 41.5 |
| Tongue River | State Line | 04/03 11:15 | 249 | 2.77 | 42.8 |
| Two Med River | SF, n Browning | 04/03 11:15 | 535 | 3.46 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 04/03 11:50 | 73 | 1.59 | 38.3 |
| Warm Springs Creek | Anaconda | 04/03 11:30 | 52 | 2.05 | |
| Warm Springs Creek | Warm Springs Mt | 04/03 11:45 | 35 | 3.02 | 40.1↑ |
| West Rosebud Creek | nr Roscoe Mt | 04/03 11:45 | 67↓ | 0.82↓ | |
| Willow Creek | nr Harrison Mt | 04/03 11:15 | 28 | 1.41 | 38.7↑ |
| Willow Creek | Boyd | 04/03 11:30 | 11 | 2.53 | |
| Willow Creek | nr Anaconda | 04/03 11:00 | 8 | 1.63 | |
| Willow Creek | Opportunity | 04/03 11:00 | 4↓ | 3.87 | 40.5↑ |
| Yaak River | Troy | 04/03 11:45 | 1450 | 5.11 | |
| Yellowstone River | Corwin Spg | 04/03 11:00 | 2360 | 2.37 | 41.4 |
| Yellowstone River | Livingston | 04/03 11:00 | 2950 | 1.77 | 43.3 |
| Yellowstone River | Billings | 04/03 11:00 | 5560 | 3.74 | 45 |
| Yellowstone River | Forsyth | 04/03 11:45 | 8470 | 2.55 | |
| Yellowstone River | Miles City | 04/03 11:00 | 8570↑ | 3.88 | |
| Yellowstone River | Glendive Mt | 04/03 11:00 | 7870 | 43.61 | |
| Yellowstone River | Sidney | 04/03 11:00 | 7890 | 3.71 | 43 |
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.