| River | Positive Fishing Report |
Temp high / low (°F) | Flow (cfs) | Gage (ft) |
|---|---|---|---|---|
| Beaverhead River — Dillon | — | 90.7 / 56.7 air | 130 | 3.44 |
| Beaverhead River — Barretts | — | 90.3 / 59.2 air | 579 | 1.85 |
| Beaverhead River — Twin Bridges | — | 91.1 / 57.2 air | 125 | 3.85 |
| Big Hole River — Glen | — | 69.6 / 67.6 | 644 | 2.80 |
| Big Hole River — Maiden Rock | ✓ | 66.4 / 65.8 | 726 | 3.44 |
| Big Hole River — Melrose | ✓ | 67.5 / 66.6 | 744 | 2.04 |
| Bighorn River — St. Xavier | — | 95.8 / 69.8 air | 1,530 | 59.50 |
| Bitterroot River — Bell Crossing | ✓ | 94.1 / 67.2 air | 409 | 4.68 |
| Bitterroot River — Conner | — | 90.4 / 63.9 air | 156 | 1.58 |
| Bitterroot River — Darby | ✓ | 67.6 / 65.1 | 479 | 2.30 |
| Bitterroot River — Missoula | — | 71.1 / 69.3 | 1,030 | 3.53 |
| Blackfoot River — Bonner | — | 68.9 / 66.4 | 1,190 | 2.81 |
| Boulder River — Big Timber | — | 93.5 / 61.9 air | 306 | 1.82 |
| Clark Fork — Above Missoula | — | 70.9 / 67.8 | 2,320 | 3.19 |
| Clark Fork — Below Missoula | — | 96.2 / 70.9 air | 3,350 | 1.75 |
| Clark Fork — Deer Lodge | — | 70.9 / 70.7 | 146 | 2.57 |
| Clark Fork — Goldcreek | — | 90.7 / 64.2 air | 508 | 4.75 |
| Clark Fork — St. Regis | — | 97.6 / 71.0 air | 4,690 | 6.45 |
| Dearborn River — Craig | — | 72.5 / 69.4 | 101 | 3.61 |
| Flint Creek — Maxville | — | 88.0 / 63.3 air | 111 | 2.36 |
| Gallatin River — Big Sky | ✓ | 60.8 / 60.8 | 430 | 5.17 |
| Gallatin River — Gallatin Gateway | ✓ | 88.3 / 59.2 air | 763 | 2.02 |
| Jefferson River — Twin Bridges | — | 70.7 / 70.7 | 854 | 3.41 |
| Kootenai River — below Libby Dam | — | 99.2 / 72.5 air | 9,070 | 19.86 |
| Madison River — Below Ennis Dam | ✓ | 72.5 / 72.0 | 1,130 | 3.54 |
| Madison River — Cameron | ✓ | 66.4 / 64.8 | 1,480 | 2.59 |
| Madison River — Kirby Ranch | — | 60.4 / 60.4 | 1,410 | 2.22 |
| Madison River — West Yellowstone | — | 72.9 / 70.7 | 356 | 1.72 |
| Middle Fork Flathead River — West Glacier | — | 60.3 / 60.3 | 2,350 | 3.02 |
| Middle Fork Rock Creek — Philipsburg | — | 84.9 / 60.0 air | 147 | 2.00 |
| Missouri River — Below Holter Dam | — | 65.3 / 64.6 | 3,440 | 2.68 |
| Missouri River — Fort Benton | — | 98.3 / 65.0 air | 5,120 | 2.12 |
| Missouri River — Cascade | — | 94.8 / 67.9 air | 3,530 | 6.68 |
| North Fork Flathead River — Columbia Falls | — | 61.2 / 60.8 | 8,080 | 5.70 |
| Rock Creek — Clinton | — | 66.2 / 63.3 | 502 | 5.66 |
| Smith River — Eden | — | 91.6 / 68.2 air | 168 | 3.09 |
| Soda Butte Creek — Silver Gate | — | 76.5 / 55.2 air | 71 | 1.56 |
| Stillwater River — Absarokee | — | 64.4 / 62.6 | 1,460 | 2.98 |
| Yellowstone River — Corwin Springs | ✓ | 68.4 / 67.6 | 3,840 | 3.14 |
| Yellowstone River — Livingston | ✓ | 68.5 / 66.9 | 3,680 | 2.30 |