| River | Positive Fishing Report |
Temp high / low (°F) | Flow (cfs) | Gage (ft) |
|---|---|---|---|---|
| Beaverhead River — Dillon | — | 79.7 / 47.9 air | 93 | 3.36 |
| Beaverhead River — Barretts | — | 78.8 / 49.1 air | 66 | 0.45 |
| Beaverhead River — Twin Bridges | — | 81.5 / 47.9 air | 109 | 3.76 |
| Big Hole River — Glen | — | 57.2 / 57.2 | 487 | 2.67 |
| Big Hole River — Maiden Rock | ✓ | 56.5 / 55.2 | 396 | 3.03 |
| Big Hole River — Melrose | ✓ | 59.0 / 57.0 | 440 | 1.80 |
| Bighorn River — St. Xavier | — | 83.4 / 57.8 air | 1,830 | 60.48 |
| Bitterroot River — Bell Crossing | ✓ | 86.8 / 49.6 air | 562 | 4.85 |
| Bitterroot River — Conner | — | 72.8 / 49.7 air | 259 | 1.91 |
| Bitterroot River — Darby | ✓ | 57.6 / 57.6 | 464 | 2.27 |
| Bitterroot River — Missoula | — | 61.7 / 61.7 | 1,080 | 3.55 |
| Blackfoot River — Bonner | — | 57.7 / 57.7 | 634 | 2.16 |
| Boulder River — Big Timber | — | 80.2 / 49.6 air | 92 | 1.08 |
| Clark Fork — Above Missoula | — | 58.8 / 58.8 | 1,530 | 2.69 |
| Clark Fork — Below Missoula | — | 85.5 / 53.6 air | 2,600 | 1.39 |
| Clark Fork — Deer Lodge | — | 59.7 / 58.6 | 171 | 2.67 |
| Clark Fork — Goldcreek | — | 73.2 / 50.9 air | 291 | 4.42 |
| Clark Fork — St. Regis | — | 87.0 / 53.0 air | 3,210 | 5.62 |
| Dearborn River — Craig | — | 61.5 / 61.5 | 24 | 3.07 |
| Flint Creek — Maxville | — | 79.2 / 51.8 air | 79 | 2.24 |
| Gallatin River — Big Sky | ✓ | 51.8 / 51.8 | 255 | 4.86 |
| Gallatin River — Gallatin Gateway | ✓ | 79.3 / 56.7 air | 413 | 1.49 |
| Jefferson River — Twin Bridges | — | 61.3 / 60.3 | 785 | 3.25 |
| Kootenai River — below Libby Dam | — | 77.0 / 54.9 air | 6,320 | 18.85 |
| Madison River — Below Ennis Dam | ✓ | 58.3 / 58.3 | 1,160 | 3.52 |
| Madison River — Cameron | ✓ | 57.6 / 55.6 | 960 | 2.19 |
| Madison River — Kirby Ranch | — | 56.1 / 54.9 | 809 | 1.75 |
| Madison River — West Yellowstone | — | 59.5 / 58.6 | 303 | 1.64 |
| Middle Fork Flathead River — West Glacier | — | 80.3 / 50.7 air | 961 | 2.24 |
| Middle Fork Rock Creek — Philipsburg | — | 76.9 / 50.7 air | 62 | 1.62 |
| Missouri River — Below Holter Dam | — | 61.5 / 61.5 | 3,250 | 3.33 |
| Missouri River — Fort Benton | — | 86.8 / 50.7 air | 4,920 | 2.13 |
| Missouri River — Cascade | — | 85.5 / 51.6 air | 3,800 | 6.79 |
| North Fork Flathead River — Columbia Falls | — | 55.2 / 54.1 | 5,010 | 4.45 |
| Rock Creek — Clinton | — | 55.2 / 55.2 | 319 | 5.40 |
| Smith River — Eden | — | 77.0 / 58.1 air | 116 | 2.84 |
| Soda Butte Creek — Silver Gate | — | 69.2 / 42.8 air | 11 | 0.81 |
| Stillwater River — Absarokee | — | 58.8 / 58.8 | 436 | 1.65 |
| Yellowstone River — Corwin Springs | ✓ | 59.7 / 57.9 | 1,410 | 1.52 |
| Yellowstone River — Livingston | ✓ | 58.8 / 58.6 | 1,760 | 0.04 |