| River | Positive Fishing Report |
Temp high / low (°F) | Flow (cfs) | Gage (ft) |
|---|---|---|---|---|
| Beaverhead River — Dillon | — | 62.0 / 37.6 air | 153 | 3.50 |
| Beaverhead River — Barretts | — | 61.3 / 38.0 air | 526 | 1.72 |
| Beaverhead River — Twin Bridges | — | 62.0 / 40.0 air | 111 | 3.66 |
| Big Hole River — Glen | — | 60.4 / 40.7 air | 2,220 | 3.86 |
| Big Hole River — Maiden Rock | ✓ | 58.0 / 37.8 air | 2,150 | 4.67 |
| Big Hole River — Melrose | ✓ | 48.2 / 48.2 | 2,200 | 3.32 |
| Bighorn River — St. Xavier | — | 69.1 / 47.1 air | 1,550 | 59.39 |
| Bitterroot River — Bell Crossing | ✓ | 62.3 / 45.4 air | 3,540 | 7.84 |
| Bitterroot River — Conner | — | 59.2 / 39.2 air | 838 | 2.92 |
| Bitterroot River — Darby | ✓ | 61.4 / 42.7 air | 2,200 | 4.33 |
| Bitterroot River — Missoula | — | 58.2 / 41.4 air | 4,970 | 6.34 |
| Blackfoot River — Bonner | — | 47.7 / 47.7 | 3,890 | 4.75 |
| Boulder River — Big Timber | — | 63.9 / 36.6 air | 682 | 2.54 |
| Clark Fork — Above Missoula | — | 48.0 / 48.0 | 5,880 | 5.03 |
| Clark Fork — Below Missoula | — | 59.0 / 43.4 air | 10,600 | 4.14 |
| Clark Fork — Deer Lodge | — | 51.6 / 51.6 | 134 | 2.55 |
| Clark Fork — Goldcreek | — | 56.4 / 37.0 air | 406 | 4.49 |
| Clark Fork — St. Regis | — | 64.8 / 46.1 air | 15,100 | 10.29 |
| Dearborn River — Craig | — | 52.2 / 52.2 | 179 | 3.97 |
| Flint Creek — Maxville | — | 51.7 / 35.2 air | 46 | 1.89 |
| Gallatin River — Big Sky | ✓ | 44.2 / 44.2 | 923 | 5.77 |
| Gallatin River — Gallatin Gateway | ✓ | 58.1 / 37.0 air | 1,220 | 2.54 |
| Jefferson River — Twin Bridges | — | 51.8 / 51.8 | 2,350 | 5.01 |
| Kootenai River — below Libby Dam | — | 68.7 / 49.1 air | 10,100 | 20.18 |
| Madison River — Below Ennis Dam | ✓ | 53.6 / 53.6 | 1,230 | 3.73 |
| Madison River — Cameron | ✓ | 49.3 / 49.3 | 894 | 2.13 |
| Madison River — Kirby Ranch | — | 45.5 / 45.5 | 667 | 1.54 |
| Madison River — West Yellowstone | — | 54.3 / 54.3 | 422 | 1.81 |
| Middle Fork Flathead River — West Glacier | — | 58.1 / 41.9 air | 5,970 | 4.48 |
| Middle Fork Rock Creek — Philipsburg | — | 54.4 / 34.7 air | 288 | 2.51 |
| Missouri River — Below Holter Dam | — | 51.1 / 51.1 | 3,230 | 2.29 |
| Missouri River — Fort Benton | — | 62.2 / 46.9 air | 6,610 | 2.61 |
| Missouri River — Cascade | — | 59.1 / 43.1 air | 3,630 | 6.63 |
| North Fork Flathead River — Columbia Falls | — | 46.4 / 46.4 | 19,900 | 8.84 |
| Rock Creek — Clinton | — | 45.1 / 45.1 | 1,280 | 6.56 |
| Smith River — Eden | — | 57.9 / 43.9 air | 457 | 3.80 |
| Soda Butte Creek — Silver Gate | — | 49.6 / 31.3 air | 121 | 1.83 |
| Stillwater River — Absarokee | — | 48.4 / 48.4 | 803 | 2.20 |
| Yellowstone River — Corwin Springs | ✓ | 44.4 / 44.4 | 5,200 | 3.98 |
| Yellowstone River — Livingston | ✓ | 46.8 / 46.8 | 5,910 | 3.58 |