| Name | Location | Date | Flow CFS | Height Feet | Temp F |
|---|---|---|---|---|---|
| Name | Location | Date | Flow CFS | Height Feet | Temp F |
| Badger C | FHC, n Browning | 03/30 17:15 | 261 | 4.94 | |
| Battle Creek | Chinook | 03/02 05:30 | 40↓ | 1.78 | |
| Beaverhead River | Twin Bridges | 03/30 17:15 | 136↓ | 3.8↓ | |
| Beaverhead River | Barretts | 03/30 17:15 | 111 | 0.67 | |
| Big Hole River | Wisdom | 03/30 17:45 | 304 | 3.1 | |
| Big Hole River | Melrose | 03/30 17:15 | 1680 | 2.97 | 45.3 |
| Big Hole River | Glen | 03/30 17:30 | 1660 | 3.54 | |
| Big Hole River | Maiden Rock | 03/30 17:45 | 1600 | 4.26 | |
| Big Muddy Creek | nr Antelope Mt | 03/30 17:15 | 204↑ | 5.04 | |
| Bighorn River | Tullock Ck | 03/30 17:00 | 2070 | 1.42 | |
| Bighorn River | St. Xavier | 03/30 17:15 | 1750 | 59.61 | |
| Bitteroot River | Missoula | 03/30 17:00 | 4880 | 6.19 | |
| WF Bitterroot River | nr Conner Mt | 03/30 17:15 | 241 | 1.86 | |
| Bitterroot River | Darby | 03/30 17:15 | 1490 | 3.65 | |
| Blackfoot River | Bonner | 03/30 17:30 | 3680 | 4.92 | 42.4 |
| Little Blackfoot River | Garrison | 03/30 17:30 | 282 | 1.43 | |
| Blackfoot River | abv Nevada Cr Nr Helmville Mt | 03/30 17:45 | 760 | 5.22 | |
| NF Blackfoot River | Ovando | 03/30 17:00 | 715 | 5.51 | |
| Boulder Creek | Maxville Mt | 03/30 17:30 | 36 | 1.58 | |
| Boulder River | Big Timber | 03/30 17:00 | 359↑ | 1.91↑ | |
| Boulder River | Boulder | 03/30 17:15 | 121 | 5.74 | |
| CF Yellowstone River | Edgar | 03/30 17:30 | 907 | 2.81 | |
| CF Yellowstone River | Belfry | 03/30 18:00 | 1020↓ | 2.19↓ | |
| Clark Fork | Below Missoula | 03/30 17:00 | 10400 | 4.11 | |
| Clark Fork | Deer Lodge Mt | 03/30 17:30 | 186 | 2.69 | 44.6 |
| Clark Fork | Plains | 03/30 17:45 | 31200 | 8.4 | |
| Clark Fork | St. Regis | 03/30 17:45 | 14800 | 10.18 | |
| Clark Fork | Galen | 03/30 17:30 | 89 | 1.92 | 44.8 |
| Clark Fork | Goldcreek Mt | 03/30 17:00 | 562 | 4.76 | |
| Clark Fork | Drummond | 03/30 17:15 | 753 | 3.42 | |
| Clark Fork | Turah Bridge | 03/30 17:00 | 1960 | 3.11 | |
| Clark Fork | Missoula | 03/30 18:00 | 6240 | 5.18 | 43.7 |
| Dearborn River | Craig | 03/30 17:15 | 219 | 4.14 | |
| Fisher River | Libby | 03/30 17:45 | 1240 | 5.14 | |
| NF Flathead River | Col. Falls | 03/30 17:45 | 4440 | 4.43 | |
| SF Flathead River | Col. Falls | 03/30 17:45 | 5830 | 8.11 | 38.5 |
| MF Flathead River | W Glacier | 03/30 17:45 | 5120 | 4.17 | |
| Flathead River | Col. Falls | 03/30 17:45 | 15700 | 7.83 | 39.4 |
| Flathead River | Polson | 03/30 17:50 | 14900 | 8.24 | 41.9 |
| Flathead River | Perma | 03/30 17:30 | 15300 | 11.34 | 44.6 |
| Flint Creek | Maxville Mt | 03/30 17:45 | 63 | 2.09 | |
| Flint Creek | nr Drummond Mt | 03/30 17:15 | 117 | 2.43 | |
| Gallatin River | Logan | 03/30 17:00 | 849 | 5.32 | 47.8 |
| Gallatin River | Gal. Gateway | 03/30 17:00 | 590 | 1.78 | |
| Gardner River | nr Mammoth Ynp | 03/30 17:30 | 188↑ | 2.11 | |
| Jefferson River | T Bridges | 03/30 17:15 | 1920 | 4.62 | 46.4 |
| Jefferson River | Three Forks | 03/30 17:00 | 2150 | 4.23 | 47.5 |
| SF Jocko River | Arlee | 03/30 17:15 | 136 | 2.22 | |
| Judith River | nr Mouth | 03/30 17:15 | 501↑ | 5.3 | |
| Kootenai River | Libby Dam | 03/30 17:00 | 19900 | 22.66 | |
| Little Bighorn River | State Line Nr Wyola Mt | 03/30 18:00 | 87 | 2.09 | |
| Little Bighorn River | Hardin | 03/30 17:15 | 177 | 2.87 | |
| Little Peoples Creek | nr Hays Mt | 03/30 17:15 | 2 | 1.47 | |
| Little Prickly Pear Creek | Wolf Cr Mt | 03/30 17:45 | 145↓ | 3.46 | |
| Lost Creek | nr Anaconda Mt | 03/30 17:00 | 4 | 2.62 | |
| Lost Creek | nr Galen | 03/30 17:30 | 36↑ | 2.23 | 44.2 |
| Madison | Hebgen Lake | 03/30 17:45 | 657 | 1.49 | 37.6 |
| Madison River | Kirby Ranch | 03/30 17:30 | 788 | 1.68 | 41.4↓ |
| Madison River | abv Powerplant Nr Mcallister Mt | 03/30 17:30 | 107 | 3.13 | |
| Madison River | Ennis Lake | 03/30 17:00 | 1160 | 3.6 | 47.5 |
| Madison River | West Yellowstone | 03/30 17:30 | 479 | 1.88 | 51.4↓ |
| Marias River | Chester | 03/30 17:15 | 337 | 3.06 | |
| Marias River | nr Loma Mt | 01/30 08:15 | 451 | 1.18 | |
| Marias River | Shelby | 03/30 17:30 | 1230 | 4.25 | |
| NF Milk | SMC, | 03/30 17:15 | 6 | 1.59 | |
| Milk River | Eastern Crossing | 03/30 17:15 | 100↓ | 2.67 | |
| Milk River | Juneberg Bridge | 03/30 17:00 | 75 | 2.81 | |
| Milk River | Tampico Mt | 03/30 17:30 | 140↓ | 2.58 | |
| Milk River | Nashua | 03/30 17:00 | 184 | 1.9 | |
| Milk River | Havre | 03/30 17:15 | 59↓ | 0.22↓ | |
| Milk River | Harlem | 03/30 17:30 | 90↓ | 2.34↓ | |
| Milk River | Dodson | 03/30 17:15 | 6↓ | 3.1 | |
| Mill Creek | nr Anaconda | 03/30 17:00 | 28↓ | 2.42 | |
| Mill Creek | Opportunity | 03/30 17:00 | 7 | 2.58 | 41.5 |
| Missouri River | blw Hauser Lake Nr Helena Mt | 03/30 17:00 | 3270 | 3.29 | |
| Missouri River | Holter Dam | 03/30 17:45 | 3110 | 2.29 | 40.1 |
| Missouri River | nr Great Falls Mt | 03/30 17:45 | 4550↓ | 3.09↓ | |
| Missouri River | Fort Benton | 03/30 17:30 | 5500 | 2.25 | |
| Missouri River | Virgelle | 03/30 17:00 | 6150 | 3.35 | |
| Missouri River | Landusky | 03/30 17:00 | 5840↓ | 13.65 | |
| Missouri River | Culbertson | 03/30 17:00 | 5430 | 2.48 | |
| Missouri River | Toston | 03/30 17:00 | 4480 | 4.71 | 47.8 |
| Missouri Riv | Wolf Point | 03/30 17:00 | 5150 | 9.76 | |
| Missouri River | Ulm | 03/30 17:30 | 3690 | 3.3 | |
| Muddy Creek | Vaughn | 03/30 17:30 | 13 | 2.07 | |
| Musselshell River | nr Martinsdale | 03/30 17:15 | 39↑ | 1.59 | |
| Musselshell River | Harlowton | 03/30 17:00 | 86 | 3 | |
| Musselshell River | Roundup | 03/30 17:00 | 62 | 1.42 | |
| Musselshell River | Mosby | 03/30 17:45 | 116 | 3.07 | |
| Nelson Creek | nr Van Norman Mt | 03/30 17:15 | 0 | 2.51 | |
| Peoples Creek | nr Hays Mt | 03/30 17:15 | 2 | 2.89 | |
| Poplar River | Poplar | 03/30 17:30 | 110↑ | 7.4 | |
| Poplar River | IB | 03/30 17:15 | 12↑ | 2.59 | |
| Powder River | Locate | 03/30 17:00 | 261 | 1.39 | 55↓ |
| Powder River | Moorhead | 03/30 17:45 | 217 | 2.8 | |
| Prickly Pear Creek | nr Clancy Mt | 03/30 17:30 | 33↓ | 0.83 | |
| Prospect Creek | Thompson Falls | 03/30 17:15 | 575 | 3.22 | |
| Redwater River | Circle | 03/30 17:30 | 1 | 3.73 | |
| Rock Creek | nr Red Lodge Mt | 03/30 18:00 | 45↑ | 5.35 | |
| MF Rock Creek | Philipsburg | 03/30 14:15 | 236 | 2.31 | |
| Rock Ck | Horse | 03/30 17:15 | 8↓ | 2.88 | |
| Rock Creek | Clinton | 03/30 17:45 | 1010 | 6.28 | 42.6 |
| Rosebud Creek | Reservation Bndry Nr Kirby Mt | 03/30 17:45 | 5 | 2.8 | |
| Ruby River | Below Reservoir | 03/30 17:45 | 45 | 2.25 | |
| Ruby River | Above Reservoir | 03/30 17:45 | 178 | 3.17 | |
| Shields River | Livingston | 03/30 17:15 | 270↓ | 1.54 | |
| Silver Bow Creek | Opportunity | 03/30 17:30 | 42↓ | 1.93 | 42.1↓ |
| Silver Bow Creek | Warm Springs | 03/30 17:15 | 42↑ | 1.87 | 45 |
| Silver Bow Creek | Blacktail | 03/30 17:45 | 14 | 1.67 | 46.4 |
| Smith River | nr Ft Logan Mt | 03/30 17:30 | 132 | 3.05 | |
| Smith River | Eagle Creek | 03/30 17:15 | 221 | 3.45 | |
| Soda Butte Creek | Park Bndry At Silver Gate | 03/30 17:45 | 20 | 1.02 | |
| St Mary Ca | SMC, nr Babb | 03/30 17:15 | 15.75 | ||
| St Regis River | nr St Regis | 03/30 17:00 | 1350 | 4.28 | |
| St. Mary River | Babb | 03/30 17:15 | 1600 | 3.71 | |
| Stillwater River | nr Absarokee Mt | 03/30 17:15 | 482↑ | 1.68↑ | |
| Stillwater River | Lawrence Park At Kalispell | 03/30 17:45 | 792 | 4.72 | |
| Sun River | Vaughn | 03/30 17:00 | 705 | 2.71 | |
| Sun River | Simms | 03/30 17:30 | 1010 | 3.67 | 43.3 |
| Swan River | Bigfork | 03/30 17:00 | 2370 | 4.08 | |
| Swiftcurrent | M Glacier | 03/30 17:30 | 124 | 2.04 | |
| Tenmile Creek | Rimini | 03/30 17:45 | 27 | 2.09 | |
| Teton River | Loma Mt | 03/30 17:30 | 46↓ | 0.98 | |
| Thompson River | T Falls | 03/30 17:45 | 1070 | 4.28 | |
| Tongue River | TRD, near Decker | 03/30 17:30 | 92↓ | 10.33 | 45.7↓ |
| Tongue River | Birney Day School Br Nr Birney Mt | 03/30 17:30 | 84↓ | 0.88↓ | |
| Tongue River | blw Brandenberg Bridge Nr Ashland Mt | 03/30 17:00 | 111 | 2.57 | 40.6 |
| Tongue River | Miles City | 03/30 17:00 | 112 | 1.69 | 55.8↓ |
| Tongue River | State Line | 03/30 17:15 | 184 | 2.55 | 55.8 |
| Two Med River | SF, n Browning | 03/30 17:15 | 632 | 3.64 | |
| W Rosebud Creek | Emerald Lk Campground Nr Roscoe | 03/30 17:50 | 59 | 1.49 | 40.1 |
| Warm Springs Creek | Anaconda | 03/30 17:30 | 54 | 2.07 | |
| Warm Springs Creek | Warm Springs Mt | 03/30 17:45 | 37 | 3.04 | 43.2 |
| West Rosebud Creek | nr Roscoe Mt | 03/30 17:45 | 50↑ | 0.72 | |
| Willow Creek | nr Harrison Mt | 03/30 17:15 | 23 | 1.32 | 44.8 |
| Willow Creek | nr Anaconda | 03/30 17:00 | 10 | 1.68 | |
| Willow Creek | Opportunity | 03/30 17:00 | 5 | 3.89 | 43.7↓ |
| Yaak River | Troy | 03/30 17:45 | 1670 | 5.32 | |
| Yellowstone River | Corwin Spg | 03/30 17:00 | 2800↓ | 2.68 | 45.7 |
| Yellowstone River | Livingston | 03/30 17:00 | 3190↑ | 1.99↑ | |
| Yellowstone River | Billings | 03/30 17:00 | 5000 | 3.53 | 51.8 |
| Yellowstone River | Forsyth | 03/30 17:45 | 7570 | 2.34 | |
| Yellowstone River | Miles City | 03/30 17:00 | 7410 | 3.71 | |
| Yellowstone River | Glendive Mt | 03/30 17:00 | 7130 | 43.45 | |
| Yellowstone River | Sidney | 03/30 17:00 | 6620 | 3.23 |
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.