| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 04/23 05:15 | 376↑ | 5.24 | |
| Battle Creek | Chinook | 04/23 05:30 | 5 | 1.17 | |
| Beaverhead River | Dillon Mt | 04/23 05:15 | 52 | 2.92 | |
| Beaverhead River | Twin Bridges | 04/23 05:15 | 51↑ | 3.26 | |
| Beaverhead River | Barretts | 04/23 05:15 | 96 | 0.64 | |
| Big Hole River | Wisdom | 04/23 05:45 | 237 | 2.89 | 39.7 |
| Big Hole River | Below Mudd Cr | 04/23 05:30 | 742↑ | 3.6 | |
| Big Hole River | Melrose | 04/23 05:15 | 1500↑ | 2.83 | 45.1 |
| Big Hole River | Glen | 04/23 05:30 | 1480↑ | 3.43 | |
| Big Hole River | Maiden Rock | 04/23 05:45 | 1570↑ | 4.24 | |
| Big Muddy Creek | nr Antelope Mt | 04/23 05:15 | 24↑ | 1.86↑ | |
| Big Sandy Creek | nr Havre Mt | 04/23 05:30 | 7↓ | 2.2 | |
| Bighorn River | Tullock Ck | 04/23 05:00 | 1880 | 1.26 | |
| Bighorn River | St. Xavier | 04/23 05:15 | 1560 | 59.45 | |
| Bitteroot River | Missoula | 04/23 05:00 | 5350 | 6.54 | |
| WF Bitterroot River | nr Conner Mt | 04/23 05:15 | 882 | 2.98 | |
| Bitterroot River | Darby | 04/23 05:15 | 2480 | 4.56 | |
| Blackfoot River | Bonner | 04/23 05:30 | 4570 | 5.12 | 46.2 |
| Little Blackfoot River | Garrison | 04/23 05:30 | 325 | 1.58 | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 04/23 05:45 | 864 | 5.42 | |
| NF Blackfoot River | Ovando | 04/23 06:00 | 1250 | 6.17 | |
| Boulder Creek | Maxville Mt | 04/23 05:30 | 73 | 1.96 | |
| Boulder River | Big Timber | 04/23 05:00 | 482 | 2.19 | |
| Boulder River | Boulder | 04/23 05:15 | 303 | 6.36 | |
| CF Yellowstone River | Edgar | 04/23 05:30 | 907 | 2.76 | |
| CF Yellowstone River | Belfry | 04/23 06:00 | 869↑ | 2 | |
| Clark Fork | Below Missoula | 04/23 05:00 | 11900 | 4.48 | |
| Clark Fork | Deer Lodge Mt | 04/23 05:30 | 188↑ | 2.7 | 45.9↓ |
| Clark Fork | Plains | 04/23 05:45 | 30400 | 8.29 | |
| Clark Fork | St. Regis | 04/23 05:45 | 14600↑ | 10.12 | |
| Clark Fork | Galen | 04/23 05:30 | 120 | 2.06 | 44.6 |
| Clark Fork | Goldcreek Mt | 04/23 05:00 | 531↑ | 4.71 | |
| Clark Fork | Drummond | 04/23 05:15 | 753 | 3.42 | |
| Clark Fork | Turah Bridge | 04/23 05:00 | 2370 | 3.43 | |
| Clark Fork | Missoula | 04/23 06:00 | 7020 | 5.51 | 46 |
| Clear Creek | Chinook | 04/23 05:30 | 5 | 1.55 | |
| Dearborn River | Craig | 04/23 05:15 | 287↑ | 4.33 | 45.1↓ |
| Fisher River | Libby | 04/23 05:45 | 1110 | 4.99 | |
| NF Flathead River | Col. Falls | 04/23 05:45 | 7560↑ | 5.69↑ | 41.4↓ |
| SF Flathead River | Col. Falls | 04/23 04:45 | 8240 | 9.37 | 39.9 |
| SF Flathead River | Spotted Br | 04/23 05:45 | 7570 | 9.54 | |
| MF Flathead River | W Glacier | 04/23 04:45 | 7960↑ | 5.08↑ | |
| Flathead River | Col. Falls | 04/23 05:45 | 22600↑ | 9.44 | 41.9 |
| Flathead River | Polson | 04/23 05:50 | 14800 | 8.22 | 46.4 |
| Flathead River | Perma | 04/23 05:30 | 15600 | 11.45 | 46.6 |
| Flint Creek | nr Southern Cross Mt | 04/23 05:45 | 35 | 0.92 | |
| Flint Creek | Maxville Mt | 04/23 05:45 | 69 | 2.15 | |
| Flint Creek | nr Drummond Mt | 04/23 05:15 | 117 | 2.43 | |
| Gallatin River | Logan | 04/23 05:00 | 813 | 5.27 | 50.4 |
| Gallatin River | Gal. Gateway | 04/23 05:00 | 740 | 1.99 | |
| Gardner River | nr Mammoth Ynp | 04/23 05:30 | 218 | 2.15 | |
| Jefferson River | T Bridges | 04/23 05:15 | 1640 | 4.34 | 48 |
| Jefferson River | Three Forks | 04/23 05:00 | 1590 | 3.69 | 52.3 |
| SF Jocko River | Arlee | 04/23 05:15 | 212 | 2.55 | |
| Judith River | nr Mouth | 04/23 05:15 | 467 | 5.16 | |
| Kootenai River | Libby Dam | 04/22 11:00 | 19000 | 22.47 | |
| Little Bighorn River | State Line Nr Wyola Mt | 04/23 06:00 | 134 | 2.3 | |
| Little Bighorn River | Hardin | 04/23 05:15 | 219 | 3.01 | |
| Little Peoples Creek | nr Hays Mt | 04/23 05:15 | 2 | 1.51 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 04/23 05:45 | 161↑ | 3.53 | |
| Lost Creek | nr Anaconda Mt | 04/23 05:00 | 10 | 2.85 | |
| Lost Creek | nr Galen | 04/23 05:30 | 34 | 2.24 | 43↓ |
| Madison | Hebgen Lake | 04/23 05:45 | 617 | 1.44 | 43.9 |
| Madison River | Kirby Ranch | 04/23 05:30 | 809 | 1.7 | 39.2 |
| Madison River | abv Powerplant Nr Mcallister Mt | 04/23 05:30 | 244 | 3.88 | |
| Madison River | Ennis Lake | 04/23 05:00 | 1160 | 3.59 | 49.1 |
| Madison River | West Yellowstone | 04/23 05:30 | 504 | 1.91 | 47.8↓ |
| Marias River | Chester | 04/23 05:15 | 504 | 3.4 | |
| Marias River | nr Loma Mt | 04/23 05:15 | 497 | 1.24 | 52.7↓ |
| Marias River | Shelby | 04/23 05:30 | 944↑ | 3.94 | |
| NF Milk | SMC, | 04/23 05:15 | 7 | 1.6 | |
| Milk River | Eastern Crossing | 04/23 05:15 | 538↑ | 4.04 | |
| Milk River | Juneberg Bridge | 04/23 05:00 | 70↑ | 2.79 | |
| Milk River | Tampico Mt | 04/23 05:30 | 24↓ | 1.74↓ | |
| Milk River | Nashua | 04/23 05:00 | 32↑ | 1.28↑ | 52↓ |
| Milk River | Havre | 04/23 05:15 | 56↓ | 0.2↓ | |
| Milk River | Harlem | 04/23 05:30 | 82↓ | 2.22↓ | |
| Milk River | Dodson | 04/23 05:15 | 8 | 3.14 | |
| Mill Creek | nr Anaconda | 04/23 05:00 | 48↓ | 2.55 | |
| Mill Creek | Opportunity | 04/23 05:00 | 7 | 2.4 | 41↓ |
| Missouri River | blw Hauser Lake Nr Helena Mt | 04/23 05:00 | 3380↓ | 3.36 | |
| Missouri River | Holter Dam | 04/23 05:45 | 3460 | 2.42 | 44.4 |
| Missouri River | nr Great Falls Mt | 04/23 05:45 | 4580 | 3.1 | |
| Missouri River | Fort Benton | 04/23 05:30 | 5200 | 2.15 | |
| Missouri River | Virgelle | 04/23 05:00 | 5960 | 3.38 | |
| Missouri River | Landusky | 04/23 05:45 | 6420 | 13.96 | 56.5 |
| Missouri River | Culbertson | 04/23 05:00 | 5130 | 2.12 | |
| Missouri River | Toston | 04/23 05:00 | 3810 | 4.38 | 54.1 |
| Missouri Riv | Wolf Point | 04/23 05:45 | 4930 | 9.64 | 50.7 |
| Missouri River | Ulm | 04/23 05:30 | 3630 | 3.24 | |
| Muddy Creek | Vaughn | 04/23 05:30 | 14 | 2.11 | |
| Musselshell River | nr Martinsdale | 04/23 05:15 | 53↑ | 1.73 | |
| Musselshell River | Harlowton | 04/23 05:00 | 59 | 2.85 | |
| Musselshell River | Shawmut | 04/23 05:30 | 9 | 2.47 | |
| Musselshell River | Roundup | 04/23 05:00 | 54 | 1.35 | |
| Musselshell River | Musselshell | 04/23 05:30 | 46↑ | 2 | |
| Musselshell River | Mosby | 04/23 05:45 | 35↑ | 2.74 | |
| Nelson Creek | nr Van Norman Mt | 04/23 03:15 | 0 | 2.1 | |
| Peoples Creek | nr Hays Mt | 04/23 05:15 | 3 | 2.94 | |
| Poplar River | Poplar | 04/23 05:30 | 73 | 7.17 | |
| Poplar River | IB | 04/23 05:15 | 11↓ | 2.58 | |
| Powder River | Locate | 04/23 05:00 | 156↑ | 1.08↑ | 52.9↓ |
| Powder River | Moorhead | 04/23 05:45 | 127 | 2.4 | |
| Prickly Pear Creek | nr Clancy Mt | 04/23 05:30 | 43↑ | 0.98↑ | |
| Prospect Creek | Thompson Falls | 04/23 05:15 | 547 | 3.14 | |
| Red Lodge Creek | Cooney Res | 04/23 05:15 | 16 | 1.67 | |
| Red Rock Creek | abv Lakes Nr Lakeview Mt | 04/23 05:30 | 31 | 2.81 | 38.5 |
| Red Rock River | blw Lima Reservoir Nr Monida Mt | 04/23 05:30 | 2 | 1.09 | |
| Redwater River | Circle | 04/23 05:30 | 0↓ | 3.66 | |
| Rock Creek | nr Red Lodge Mt | 04/23 06:00 | 61 | 5.47 | |
| MF Rock Creek | Philipsburg | 04/23 05:15 | 353 | 2.66 | |
| Rock Ck | Horse | 04/23 05:15 | 5 | 2.8 | |
| Rock Creek | Clinton | 04/23 05:45 | 1490 | 6.73 | 42.4 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 04/23 05:45 | 9 | 3.11 | |
| Ruby River | Below Reservoir | 04/23 05:45 | 180 | 3.06 | |
| Ruby River | Above Reservoir | 04/23 05:45 | 224 | 3.31 | |
| Shields River | Livingston | 04/23 05:15 | 334 | 1.7 | |
| Silver Bow Creek | Opportunity | 04/23 05:30 | 52↑ | 2.02↑ | 42.6↓ |
| Silver Bow Creek | Warm Springs | 04/23 05:15 | 47 | 1.9 | 46.9 |
| Silver Bow Creek | Blacktail | 04/23 05:45 | 17↓ | 1.64↓ | 45.1 |
| Smith River | nr Ft Logan Mt | 04/23 05:30 | 198↑ | 3.28 | |
| Smith River | Eagle Creek | 04/23 05:15 | 436↑ | 4.03 | 43.2↓ |
| Smith River | nr Eden Mt | 04/23 05:45 | 438↑ | 3.76 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 04/23 05:45 | 46 | 1.32 | |
| St Mary Ca | SMC, nr Babb | 04/23 05:15 | 617 | 23.65 | |
| St Regis River | nr St Regis | 04/23 05:00 | 1340 | 4.26 | |
| St. Mary River | Babb | 04/23 05:15 | 1170↑ | 3.43 | |
| Stillwater River | nr Absarokee Mt | 04/23 05:15 | 524 | 1.75 | 45.9 |
| Stillwater River | Lawrence Park At Kalispell | 04/23 05:45 | 767 | 4.66 | |
| Sun River | Vaughn | 04/23 05:00 | 750 | 2.62 | |
| Sun River | Simms | 04/23 05:30 | 504↓ | 3.15↓ | 46.8↓ |
| Swan River | Bigfork | 04/23 05:00 | 1710 | 3.62 | |
| Swiftcurrent | M Glacier | 04/23 05:30 | 260 | 2.39 | |
| Tenmile Creek | Rimini | 04/23 05:45 | 41↓ | 2.26 | |
| Teton River | blw South Fork Nr Choteau Mt | 04/23 05:45 | 218↑ | 4.72 | |
| Teton River | Loma Mt | 04/23 05:30 | 29 | 0.89 | |
| Thompson River | T Falls | 04/23 05:45 | 995 | 4.18 | |
| Tongue River | TRD, near Decker | 04/23 05:30 | 98 | 10.36 | 50.7 |
| Tongue River | Birney Day School Br Nr Birney Mt | 04/23 05:30 | 91↑ | 0.91↑ | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 04/23 05:00 | 104 | 2.53 | 56.5↓ |
| Tongue River | Miles City | 04/23 05:00 | 114 | 1.7 | 55.6↓ |
| Tongue River | State Line | 04/23 05:15 | 265 | 2.82 | 55 |
| Two Med River | SF, n Browning | 04/23 05:15 | 885 | 3.95 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 04/23 06:05 | 47 | 1.38 | 42.1 |
| Warm Springs Creek | Anaconda | 04/23 05:30 | 73 | 2.26 | |
| Warm Springs Creek | Warm Springs Mt | 04/23 05:45 | 64 | 3.33 | 41.4↓ |
| West Rosebud Creek | nr Roscoe Mt | 04/23 05:45 | 44↑ | 0.68↑ | |
| Willow Creek | nr Harrison Mt | 04/23 05:15 | 18↑ | 1.23 | 45.7 |
| Willow Creek | Boyd | 04/23 05:30 | 4 | 2.34 | |
| Willow Creek | nr Anaconda | 04/23 05:00 | 7 | 1.62 | |
| Willow Creek | Opportunity | 04/23 05:00 | 4 | 3.87 | 42.1↓ |
| Yaak River | Troy | 04/23 05:45 | 2740 | 6.16 | |
| Yellowstone River | Corwin Spg | 04/23 05:00 | 3610 | 3.1 | 45.5 |
| Yellowstone River | Livingston | 04/23 05:00 | 3970 | 2.62 | 48.6↓ |
| Yellowstone River | Billings | 04/23 05:00 | 5530 | 3.73 | 54.3 |
| Yellowstone River | Forsyth | 04/23 05:45 | 6870 | 2.17 | |
| Yellowstone River | Miles City | 04/23 05:00 | 7370 | 3.57 | |
| Yellowstone River | Glendive Mt | 04/23 05:00 | 6910↓ | 43.29 | |
| Yellowstone River | Sidney | 04/23 05:00 | 7480 | 3.61 | 59.4 |
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.