| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 04/17 21:15 | 199 | 4.75 | |
| Battle Creek | Chinook | 04/17 21:30 | 12 | 1.36 | |
| Beaverhead River | Dillon Mt | 04/17 21:15 | 50 | 2.87 | |
| Beaverhead River | Twin Bridges | 04/17 21:15 | 92↑ | 3.55 | |
| Beaverhead River | Barretts | 04/17 21:15 | 98↑ | 0.61↑ | |
| Big Hole River | Wisdom | 04/17 21:45 | 234↑ | 2.88 | 41↓ |
| Big Hole River | Below Mudd Cr | 04/17 21:30 | 794↓ | 3.65 | |
| Big Hole River | Melrose | 04/17 21:15 | 1590 | 2.9 | 41.9↓ |
| Big Hole River | Glen | 04/17 21:30 | 1640 | 3.53 | |
| Big Hole River | Maiden Rock | 04/17 21:45 | 1560 | 4.23 | |
| Big Muddy Creek | nr Antelope Mt | 04/17 21:15 | 18↑ | 1.75↑ | |
| Big Sandy Creek | nr Havre Mt | 04/17 21:30 | 9 | 2.22 | |
| Bighorn River | Tullock Ck | 04/17 21:00 | 1910 | 1.29 | |
| Bighorn River | St. Xavier | 04/17 21:15 | 1570 | 59.46 | |
| Bitteroot River | Missoula | 04/17 21:00 | 4250 | 5.94 | |
| WF Bitterroot River | nr Conner Mt | 04/17 21:15 | 680 | 2.69 | |
| Bitterroot River | Darby | 04/17 21:15 | 1710 | 3.88 | |
| Blackfoot River | Bonner | 04/17 21:30 | 4310 | 4.98 | 42.8 |
| Little Blackfoot River | Garrison | 04/17 21:30 | 325 | 1.58 | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 04/17 21:45 | 869 | 5.43 | |
| NF Blackfoot River | Ovando | 04/17 22:00 | 802 | 5.63 | |
| Boulder Creek | Maxville Mt | 04/17 21:30 | 42↓ | 1.65 | |
| Boulder River | Big Timber | 04/17 21:00 | 389 | 1.98 | |
| Boulder River | Boulder | 04/17 21:15 | 174↑ | 5.96 | |
| CF Yellowstone River | Edgar | 04/17 21:30 | 846 | 2.66 | |
| CF Yellowstone River | Belfry | 04/17 22:00 | 673↓ | 1.72↓ | |
| Clark Fork | Below Missoula | 04/17 21:00 | 10300 | 4.08 | |
| Clark Fork | Deer Lodge Mt | 04/17 21:30 | 172↓ | 2.66 | 45.7↓ |
| Clark Fork | Plains | 04/17 21:45 | 31100 | 8.39 | |
| Clark Fork | St. Regis | 04/17 21:45 | 14400 | 10.07 | |
| Clark Fork | Galen | 04/17 21:30 | 99 | 1.97 | 45↓ |
| Clark Fork | Goldcreek Mt | 04/17 21:00 | 588 | 4.8 | |
| Clark Fork | Drummond | 04/17 21:15 | 818 | 3.53 | |
| Clark Fork | Turah Bridge | 04/17 21:00 | 2110 | 3.23 | |
| Clark Fork | Missoula | 04/17 22:00 | 6540 | 5.3 | 43.7 |
| Clear Creek | Chinook | 04/17 21:30 | 8 | 1.65 | |
| Dearborn River | Craig | 04/17 21:15 | 210 | 4.09 | 40.1↓ |
| Fisher River | Libby | 04/17 21:45 | 843 | 4.64 | |
| NF Flathead River | Col. Falls | 04/17 21:45 | 4770 | 4.58 | 41.4 |
| SF Flathead River | Col. Falls | 04/17 21:45 | 8190↓ | 9.34 | 39.9 |
| SF Flathead River | Spotted Br | 04/17 21:45 | 4100 | 8.04 | |
| MF Flathead River | W Glacier | 04/17 21:45 | 4420 | 4 | |
| Flathead River | Col. Falls | 04/17 21:45 | 17700 | 8.34 | 40.3 |
| Flathead River | Polson | 04/17 18:50 | 15000 | 8.28 | 41.9 |
| Flathead River | Perma | 04/17 21:30 | 15500 | 11.41 | 44.2 |
| Flint Creek | nr Southern Cross Mt | 04/17 21:45 | 30 | 0.83 | |
| Flint Creek | Maxville Mt | 04/17 21:45 | 66 | 2.12 | |
| Flint Creek | nr Drummond Mt | 04/17 21:15 | 128 | 2.48 | |
| Gallatin River | Logan | 04/17 21:00 | 813 | 5.27 | 43.2 |
| Gallatin River | Gal. Gateway | 04/17 22:00 | 584 | 1.79 | |
| Gardner River | nr Mammoth Ynp | 04/17 21:30 | 202 | 2.11 | |
| Jefferson River | T Bridges | 04/17 21:15 | 1870 | 4.57 | 44.1 |
| Jefferson River | Three Forks | 04/17 21:00 | 2070 | 4.16 | 43.3 |
| SF Jocko River | Arlee | 04/17 21:15 | 163 | 2.35 | |
| Judith River | nr Mouth | 04/17 21:15 | 501↑ | 5.23 | |
| Kootenai River | Libby Dam | 04/17 22:00 | 19400 | 22.57 | |
| Little Bighorn River | State Line Nr Wyola Mt | 04/17 22:00 | 106 | 2.18 | |
| Little Bighorn River | Hardin | 04/17 21:15 | 253 | 3.11 | |
| Little Peoples Creek | nr Hays Mt | 04/17 21:15 | 2 | 1.49 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 04/17 21:45 | 163 | 3.54 | |
| Lost Creek | nr Anaconda Mt | 04/17 21:00 | 7 | 2.69 | |
| Lost Creek | nr Galen | 04/17 21:30 | 27↓ | 2.14 | 46↓ |
| Madison | Hebgen Lake | 04/17 21:45 | 665 | 1.5 | 40.5 |
| Madison River | Kirby Ranch | 04/17 21:30 | 799 | 1.69 | 39.6↓ |
| Madison River | abv Powerplant Nr Mcallister Mt | 04/17 21:30 | 242 | 3.87 | |
| Madison River | Ennis Lake | 04/17 21:00 | 1170 | 3.61 | 45.5 |
| Madison River | West Yellowstone | 04/17 21:30 | 438 | 1.83 | 45.3↓ |
| Marias River | Chester | 04/17 21:15 | 504 | 3.4 | |
| Marias River | nr Loma Mt | 04/17 21:15 | 471 | 1.2 | 47.1 |
| Marias River | Shelby | 04/17 21:30 | 860 | 3.84 | |
| NF Milk | SMC, | 04/17 21:15 | 7↑ | 1.59 | |
| Milk River | Eastern Crossing | 04/17 21:15 | 428 | 3.82 | |
| Milk River | Juneberg Bridge | 04/17 21:00 | 65 | 2.77 | |
| Milk River | Tampico Mt | 04/17 21:30 | 15↓ | 1.64 | |
| Milk River | Nashua | 04/17 21:00 | 21↓ | 1.19 | 48.9 |
| Milk River | Havre | 04/17 21:15 | 55↑ | 0.19↑ | |
| Milk River | Harlem | 04/17 21:30 | 87↓ | 2.3 | |
| Milk River | Dodson | 04/17 21:15 | 8 | 3.14 | |
| Mill Creek | nr Anaconda | 04/17 22:00 | 41 | 2.5 | |
| Mill Creek | Opportunity | 04/17 21:00 | 7 | 2.53 | 39.9↓ |
| Missouri River | blw Hauser Lake Nr Helena Mt | 04/17 21:00 | 3170 | 3.23 | |
| Missouri River | Holter Dam | 04/17 21:45 | 3160 | 2.25 | 44.6 |
| Missouri River | nr Great Falls Mt | 04/17 21:45 | 5120↓ | 3.25 | |
| Missouri River | Fort Benton | 04/17 21:30 | 6140 | 2.46 | |
| Missouri River | Virgelle | 04/17 22:00 | 6070 | 3.44 | |
| Missouri River | Landusky | 04/17 21:45 | 6820 | 14.17 | 47.5 |
| Missouri River | Culbertson | 04/17 21:00 | 5260 | 2.2 | |
| Missouri River | Toston | 04/17 21:00 | 4460↓ | 4.7 | 44.8 |
| Missouri Riv | Wolf Point | 04/17 21:45 | 5040 | 9.7 | 41 |
| Missouri River | Ulm | 04/17 21:30 | 3710 | 3.32 | |
| Muddy Creek | Vaughn | 04/17 21:30 | 16 | 2.15 | |
| Musselshell River | nr Martinsdale | 04/17 21:15 | 45↓ | 1.66 | |
| Musselshell River | Harlowton | 04/17 21:00 | 94 | 3.04 | |
| Musselshell River | Shawmut | 04/17 21:30 | 14 | 2.59 | |
| Musselshell River | Roundup | 04/17 21:00 | 54 | 1.35 | |
| Musselshell River | Musselshell | 04/17 21:30 | 48 | 2.02 | |
| Musselshell River | Mosby | 04/17 21:45 | 31↓ | 2.72 | |
| Nelson Creek | nr Van Norman Mt | 04/17 21:15 | 0 | 2.09 | |
| Peoples Creek | nr Hays Mt | 04/17 21:15 | 4 | 2.99 | |
| Poplar River | Poplar | 04/17 21:30 | 67 | 7.13 | |
| Poplar River | IB | 04/17 21:15 | 15 | 2.63 | |
| Powder River | Locate | 04/17 21:00 | 227 | 1.3 | 45.7↓ |
| Powder River | Moorhead | 04/17 21:45 | 142 | 2.48 | |
| Prickly Pear Creek | nr Clancy Mt | 04/17 21:30 | 35 | 0.86 | |
| Prospect Creek | Thompson Falls | 04/17 21:15 | 469 | 2.91 | |
| Red Lodge Creek | Cooney Res | 04/17 21:15 | 19↓ | 1.71 | |
| Red Rock Creek | abv Lakes Nr Lakeview Mt | 04/17 21:30 | 27 | 2.74 | 36.5↓ |
| Red Rock River | blw Lima Reservoir Nr Monida Mt | 04/17 21:30 | 2 | 1.09 | |
| Redwater River | Circle | 04/17 21:30 | 0 | 3.63 | |
| Rock Creek | nr Red Lodge Mt | 04/17 22:00 | 48↓ | 5.38 | |
| MF Rock Creek | Philipsburg | 04/17 21:15 | 245 | 2.34 | |
| Rock Ck | Horse | 04/17 21:15 | 7 | 2.87 | |
| Rock Creek | Clinton | 04/17 21:45 | 1110 | 6.39 | 41 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 04/17 21:45 | 9 | 3.1 | |
| Ruby River | Below Reservoir | 04/17 21:45 | 85↑ | 2.57 | |
| Ruby River | Above Reservoir | 04/17 21:45 | 136↓ | 3.04 | |
| Shields River | Livingston | 04/17 21:15 | 281 | 1.57 | |
| Silver Bow Creek | Opportunity | 04/17 21:30 | 41↓ | 1.92 | 40.5↓ |
| Silver Bow Creek | Warm Springs | 04/17 21:15 | 53 | 1.93 | 44.6↓ |
| Silver Bow Creek | Blacktail | 04/17 21:45 | 14↓ | 1.6 | 44.6↓ |
| Smith River | nr Ft Logan Mt | 04/17 21:30 | 154 | 3.13 | |
| Smith River | Eagle Creek | 04/17 21:15 | 328↓ | 3.76 | 37.9↓ |
| Smith River | nr Eden Mt | 04/17 21:45 | 386 | 3.64 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 04/17 21:45 | 33 | 1.14 | |
| St Mary Ca | SMC, nr Babb | 04/17 21:15 | 599 | 23.57 | |
| St Regis River | nr St Regis | 04/17 21:00 | 1040 | 3.88 | |
| St. Mary River | Babb | 04/17 21:15 | 1020 | 3.3 | |
| Stillwater River | nr Absarokee Mt | 04/17 21:15 | 494 | 1.7 | 43.3↓ |
| Stillwater River | Lawrence Park At Kalispell | 04/17 21:45 | 889 | 4.9 | |
| Sun River | Vaughn | 04/17 21:00 | 1210 | 2.96 | |
| Sun River | Simms | 04/17 21:30 | 1280↓ | 3.9 | 42.1 |
| Swan River | Bigfork | 04/17 21:00 | 1920 | 3.77 | |
| Swiftcurrent | M Glacier | 04/17 21:30 | 118 | 2.02 | |
| Tenmile Creek | Rimini | 04/17 21:45 | 34↓ | 2.18 | |
| Teton River | blw South Fork Nr Choteau Mt | 04/17 21:45 | 137↓ | 4.59 | |
| Teton River | Loma Mt | 04/17 21:30 | 31 | 0.9 | |
| Thompson River | T Falls | 04/17 21:45 | 889 | 4.04 | |
| Tongue River | TRD, near Decker | 04/17 21:30 | 96 | 10.35 | 47.7 |
| Tongue River | Birney Day School Br Nr Birney Mt | 04/17 21:30 | 101↑ | 0.95 | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 04/17 21:00 | 106 | 2.54 | 50.7↓ |
| Tongue River | Miles City | 04/17 21:00 | 120↓ | 1.73 | 47.8↓ |
| Tongue River | State Line | 04/17 21:15 | 291 | 2.9 | 45.5↓ |
| Two Med River | SF, n Browning | 04/17 21:15 | 510 | 3.41 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 04/17 22:05 | 66 | 1.54 | 36.9 |
| Warm Springs Creek | Anaconda | 04/17 21:30 | 57 | 2.12 | |
| Warm Springs Creek | Warm Springs Mt | 04/17 21:45 | 43↓ | 3.12 | 43.2↓ |
| West Rosebud Creek | nr Roscoe Mt | 04/17 21:45 | 54↑ | 0.74 | |
| Willow Creek | nr Harrison Mt | 04/17 21:15 | 28 | 1.41 | 39.6↓ |
| Willow Creek | Boyd | 04/17 21:30 | 8 | 2.45 | |
| Willow Creek | nr Anaconda | 04/17 22:00 | 6↓ | 1.6 | |
| Willow Creek | Opportunity | 04/17 21:00 | 3↓ | 3.84 | 42.3↓ |
| Yaak River | Troy | 04/17 21:45 | 1760 | 5.39 | |
| Yellowstone River | Corwin Spg | 04/17 21:00 | 2630 | 2.48 | 39.9 |
| Yellowstone River | Livingston | 04/17 21:00 | 3050 | 1.86↓ | 43.7 |
| Yellowstone River | Billings | 04/17 21:00 | 5720 | 3.8 | 44.6 |
| Yellowstone River | Forsyth | 04/17 21:45 | 8170 | 2.48 | |
| Yellowstone River | Miles City | 04/17 21:00 | 8810 | 3.94 | |
| Yellowstone River | Glendive Mt | 04/17 21:00 | 9070 | 43.95 | |
| Yellowstone River | Sidney | 04/17 21:00 | 9880 | 4.43 | 49.5 |
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.