| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 03/23 02:15 | 491 | 5.5 | |
| Battle Creek | Chinook | 03/02 05:30 | 40↓ | 1.78 | |
| Beaverhead River | Twin Bridges | 03/23 02:15 | 195 | 4.1 | |
| Beaverhead River | Barretts | 03/23 02:15 | 135↑ | 0.77 | |
| Big Hole River | Wisdom | 03/23 02:45 | 581 | 3.71 | |
| Big Hole River | Melrose | 03/23 02:15 | 2530↓ | 3.51 | 41.7 |
| Big Hole River | Glen | 03/23 02:30 | 2580↑ | 4.05 | |
| Big Hole River | Maiden Rock | 03/23 02:45 | 2240↓ | 4.73 | |
| Big Muddy Creek | nr Antelope Mt | 03/23 02:15 | 7.2↓ | ||
| Bighorn River | Tullock Ck | 03/23 03:00 | 2300 | 1.61 | |
| Bighorn River | St. Xavier | 03/23 02:15 | 1990 | 59.8 | |
| Bitteroot River | Missoula | 03/23 02:00 | 5550 | 6.54 | |
| WF Bitterroot River | nr Conner Mt | 03/23 02:15 | 178 | 1.68 | |
| Bitterroot River | Darby | 03/23 02:15 | 1540 | 3.71 | |
| Blackfoot River | Bonner | 03/23 02:30 | 4400 | 5.36 | 40.6 |
| Little Blackfoot River | Garrison | 03/23 02:30 | 276 | 1.41 | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 03/23 02:45 | 859 | 5.41 | |
| NF Blackfoot River | Ovando | 03/23 03:00 | 736 | 5.54 | |
| Boulder Creek | Maxville Mt | 03/23 02:30 | 30 | 1.49 | |
| Boulder River | Big Timber | 03/23 02:00 | 277 | 1.7 | |
| Boulder River | Boulder | 03/23 02:15 | 130↓ | 5.78 | |
| CF Yellowstone River | Edgar | 03/23 02:30 | 864↑ | 2.74 | |
| CF Yellowstone River | Belfry | 03/23 03:00 | 666↓ | 1.71↓ | |
| Clark Fork | Below Missoula | 03/23 02:00 | 12200 | 4.55 | |
| Clark Fork | Deer Lodge Mt | 03/23 02:30 | 193↓ | 2.71 | 43.3↓ |
| Clark Fork | Plains | 03/23 02:45 | 33000 | 8.66 | |
| Clark Fork | St. Regis | 03/23 02:45 | 18000 | 11.07 | |
| Clark Fork | Galen | 03/23 02:30 | 83 | 1.89 | 42.1↓ |
| Clark Fork | Goldcreek Mt | 03/23 02:00 | 575 | 4.78 | |
| Clark Fork | Drummond | 03/23 02:15 | 788 | 3.48 | |
| Clark Fork | Turah Bridge | 03/23 02:00 | 2000 | 3.14 | |
| Clark Fork | Missoula | 03/23 03:00 | 7200 | 5.59 | 41.2 |
| Dearborn River | Craig | 03/23 02:15 | 311↓ | 4.41 | |
| Fisher River | Libby | 03/23 02:45 | 2440 | 6.25 | |
| NF Flathead River | Col. Falls | 03/23 02:45 | 9320 | 6.34 | |
| SF Flathead River | Col. Falls | 03/23 02:45 | 2800 | 6.1 | 37.9 |
| MF Flathead River | W Glacier | 03/23 02:45 | 10400 | 5.75 | |
| Flathead River | Col. Falls | 03/23 02:45 | 23200 | 9.57 | 38.5 |
| Flathead River | Polson | 03/23 02:50 | 14800 | 8.2 | |
| Flathead River | Perma | 03/23 02:30 | 13900 | 10.88 | 44.2 |
| Flint Creek | Maxville Mt | 03/23 02:45 | 71↓ | 2.17 | |
| Flint Creek | nr Drummond Mt | 03/23 02:15 | 119↑ | 2.44 | |
| Gallatin River | Logan | 03/23 03:00 | 857 | 5.34 | 45.9↓ |
| Gallatin River | Gal. Gateway | 03/23 03:00 | 501 | 1.64 | |
| Gardner River | nr Mammoth Ynp | 03/23 02:30 | 124 | 1.91 | |
| Jefferson River | T Bridges | 03/23 02:15 | 2560 | 5.18 | 44.1↓ |
| Jefferson River | Three Forks | 03/23 03:00 | 2770 | 4.69 | 46.6 |
| SF Jocko River | Arlee | 03/23 02:15 | 184↓ | 2.44 | |
| Judith River | nr Mouth | 03/23 02:15 | 641↓ | 5.57 | |
| Kootenai River | Libby Dam | 03/23 03:00 | 16300 | 21.86 | |
| Little Bighorn River | State Line Nr Wyola Mt | 03/23 03:00 | 85 | 2.08 | |
| Little Bighorn River | Hardin | 03/23 02:15 | 183 | 2.89 | |
| Little Peoples Creek | nr Hays Mt | 03/23 02:15 | 1 | 1.46 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 03/23 02:45 | 211 | 3.74 | |
| Lost Creek | nr Anaconda Mt | 03/23 02:00 | 4 | 2.54 | |
| Lost Creek | nr Galen | 03/23 02:30 | 33↑ | 2.19 | 42.3↓ |
| Madison | Hebgen Lake | 03/23 02:45 | 657 | 1.49 | 36.5 |
| Madison River | Kirby Ranch | 03/23 02:30 | 744 | 1.63 | 36.7 |
| Madison River | abv Powerplant Nr Mcallister Mt | 03/23 02:30 | 107 | 3.13 | |
| Madison River | Ennis Lake | 03/23 02:00 | 1150 | 3.58 | 46.8 |
| Madison River | West Yellowstone | 03/23 02:30 | 454 | 1.85 | 50.2 |
| Marias River | Chester | 03/23 02:15 | 337 | 3.06 | |
| Marias River | nr Loma Mt | 01/30 08:15 | 451 | 1.18 | |
| Marias River | Shelby | 03/23 02:30 | 449↓ | 5.59 | |
| NF Milk | SMC, | 03/23 02:15 | 7 | 1.64 | |
| Milk River | Eastern Crossing | 03/23 02:15 | 298 | 2.48 | |
| Milk River | Juneberg Bridge | 03/23 03:00 | 77 | 2.82 | |
| Milk River | Tampico Mt | 03/23 02:30 | 145↑ | 2.61 | |
| Milk River | Nashua | 03/23 03:00 | 222 | 2 | |
| Milk River | Havre | 03/23 02:15 | 53 | 0.17 | |
| Milk River | Harlem | 03/23 02:30 | 111 | 2.67 | |
| Milk River | Dodson | 03/23 02:15 | 7↑ | 3.11 | |
| Mill Creek | nr Anaconda | 03/23 03:00 | 23↓ | 2.35 | |
| Mill Creek | Opportunity | 03/23 02:00 | 7 | 2.52 | 38.8↓ |
| Missouri River | blw Hauser Lake Nr Helena Mt | 03/23 03:00 | 3400 | 3.37 | |
| Missouri River | Holter Dam | 03/23 02:45 | 3280 | 2.39 | 37.9 |
| Missouri River | nr Great Falls Mt | 03/23 02:45 | 4190 | 2.98 | |
| Missouri River | Fort Benton | 03/23 02:30 | 4660 | 1.96 | |
| Missouri River | Virgelle | 03/23 03:00 | 5290 | 3.02 | |
| Missouri River | Landusky | 03/23 03:00 | 5950 | 13.71 | |
| Missouri River | Culbertson | 03/23 03:00 | 2.96 | ||
| Missouri River | Toston | 03/23 03:00 | 5260↓ | 5.07 | 48.4 |
| Missouri Riv | Wolf Point | 03/23 03:00 | 5600 | 10 | |
| Missouri River | Ulm | 03/23 02:30 | 3990 | 3.61 | |
| Muddy Creek | Vaughn | 03/23 02:30 | 15 | 2.13 | |
| Musselshell River | nr Martinsdale | 03/23 02:15 | 99 | 2.08 | |
| Musselshell River | Harlowton | 03/23 02:00 | 147↓ | 3.26 | |
| Musselshell River | Roundup | 03/23 02:00 | 85↓ | 1.59 | |
| Musselshell River | Mosby | 03/23 02:45 | 297 | 3.5 | |
| Nelson Creek | nr Van Norman Mt | 03/23 02:15 | 2.63 | ||
| Peoples Creek | nr Hays Mt | 03/23 02:15 | 4 | 3.09 | |
| Poplar River | Poplar | 03/23 02:30 | 154↓ | 7.63 | |
| Poplar River | IB | 03/23 02:15 | 8↓ | 2.55 | |
| Powder River | Locate | 03/23 02:00 | 238 | 1.33 | 46.6↓ |
| Powder River | Moorhead | 03/23 02:45 | 201 | 2.74 | |
| Prickly Pear Creek | nr Clancy Mt | 03/23 02:30 | 39↓ | 0.92↓ | |
| Prospect Creek | Thompson Falls | 03/23 02:15 | 1300 | 4.68 | |
| Redwater River | Circle | 03/23 02:30 | 2 | 3.76 | |
| Rock Creek | nr Red Lodge Mt | 03/23 03:00 | 33 | 5.25 | |
| MF Rock Creek | Philipsburg | 03/23 02:15 | 115 | 1.87 | |
| Rock Ck | Horse | 03/05 16:29 | 0 | 2.83 | |
| Rock Creek | Clinton | 03/23 02:45 | 878 | 6.14 | 39.6 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 03/23 02:45 | 7 | 2.97 | |
| Ruby River | Below Reservoir | 03/23 02:45 | 44 | 2.24 | |
| Ruby River | Above Reservoir | 03/23 02:45 | 168↑ | 3.14 | |
| Shields River | Livingston | 03/23 02:15 | 297 | 1.61 | |
| Silver Bow Creek | Opportunity | 03/23 02:30 | 40 | 1.91 | 41.4↓ |
| Silver Bow Creek | Warm Springs | 03/23 02:15 | 38 | 1.85 | 43.3↓ |
| Silver Bow Creek | Blacktail | 03/23 02:45 | 14↓ | 1.67 | 43.3↓ |
| Smith River | nr Ft Logan Mt | 03/23 02:30 | 140 | 3.08 | |
| Smith River | Eagle Creek | 03/23 02:15 | 253↓ | 3.55 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 03/23 02:45 | 9 | 0.74 | |
| St Mary Ca | SMC, nr Babb | 03/23 02:15 | 15.75 | ||
| St Regis River | nr St Regis | 03/23 02:00 | 2540 | 5.48 | |
| St. Mary River | Babb | 03/23 02:15 | 1710 | 3.82 | |
| Stillwater River | nr Absarokee Mt | 03/23 02:15 | 398 | 1.53 | |
| Stillwater River | Lawrence Park At Kalispell | 03/23 02:45 | 556 | 4.13 | |
| Sun River | Vaughn | 03/23 03:00 | 221 | 2.1 | |
| Sun River | Simms | 03/23 02:30 | 168 | 2.62 | 43.3↓ |
| Swan River | Bigfork | 03/23 02:00 | 3310 | 4.63 | |
| Swiftcurrent | M Glacier | 03/23 02:30 | 461↓ | 2.81 | |
| Tenmile Creek | Rimini | 03/23 02:45 | 21↓ | 2.01 | |
| Teton River | Loma Mt | 03/23 02:30 | 66 | 1.1 | |
| Thompson River | T Falls | 03/23 02:45 | 2100 | 5.46 | |
| Tongue River | TRD, near Decker | 03/23 02:30 | 92 | 10.33 | 42.6 |
| Tongue River | Birney Day School Br Nr Birney Mt | 03/23 02:30 | 93↑ | 0.92↑ | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 03/23 02:00 | 102 | 2.52 | 40.6 |
| Tongue River | Miles City | 03/23 02:00 | 120 | 1.73 | |
| Tongue River | State Line | 03/23 02:15 | 243 | 2.75 | 51.4↓ |
| Two Med River | SF, n Browning | 03/23 02:15 | 998↓ | 4.07 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 03/23 03:05 | 104 | 1.78 | 39.4 |
| Warm Springs Creek | Anaconda | 03/23 02:30 | 51 | 2.04 | |
| Warm Springs Creek | Warm Springs Mt | 03/23 02:45 | 35 | 3.02 | 40.3↓ |
| West Rosebud Creek | nr Roscoe Mt | 03/23 02:45 | 103 | 0.99 | |
| Willow Creek | nr Harrison Mt | 03/23 02:15 | 26 | 1.37 | 41↓ |
| Willow Creek | nr Anaconda | 03/23 03:00 | 8 | 1.64 | |
| Willow Creek | Opportunity | 03/23 02:00 | 5 | 3.9 | 40.8↓ |
| Yaak River | Troy | 03/23 02:45 | 2530 | 6.01 | |
| Yellowstone River | Corwin Spg | 03/23 03:00 | 1680 | 1.82 | 43.5 |
| Yellowstone River | Livingston | 03/23 02:00 | 2170 | 0.91 | |
| Yellowstone River | Billings | 03/23 03:00 | 3520 | 3 | 51.3 |
| Yellowstone River | Forsyth | 03/23 02:45 | 5250 | 1.83 | |
| Yellowstone River | Miles City | 03/23 03:00 | 5080 | 3.05 | |
| Yellowstone River | Glendive Mt | 03/23 02:00 | 5850 | 43.03 | |
| Yellowstone River | Sidney | 03/23 02:00 | 5700 | 2.85 |
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.