Triangle Pond Fishing and Stocking
Montana. Montana Fish, Wildlife & Parks lists 5 stockings here in the latest year of its data (Rainbow Trout), the most recent on Sep 11, 2026. Stocked in April, May, June, August, September and November in two or more years.
2026 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Sep 11, 2026 | Rainbow Trout | 346 | 10.92 in |
| Sep 10, 2026 | Rainbow Trout | 576 | 10.92 in |
| May 19, 2026 | Rainbow Trout | 429 | 8.35 in |
| Apr 29, 2026 | Rainbow Trout | 1,000 | 7.76 in |
2025 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Nov 17, 2025 | Rainbow Trout | 85 | 20.77 in |
| Sep 9, 2025 | Rainbow Trout | 684 | 10.31 in |
| Aug 21, 2025 | Rainbow Trout | 765 | 9.93 in |
| Aug 5, 2025 | Yellowstone Cutthroat Trout | 790 | 2.34 in |
| Jun 27, 2025 | Rainbow Trout | 278 | 8.14 in |
| May 29, 2025 | Rainbow Trout | 741 | 10.47 in |
| Apr 23, 2025 | Rainbow Trout | 1,000 | 7.42 in |
| Apr 16, 2025 | Rainbow Trout | 75 | 15.83 in |
2024 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Nov 14, 2024 | Rainbow Trout | 80 | 20.45 in |
| Aug 28, 2024 | Rainbow Trout | 1,056 | 11.24 in |
| Jun 12, 2024 | Rainbow Trout | 235 | 11.13 in |
| May 15, 2024 | Rainbow Trout | 1,512 | 7.92 in |
| Apr 8, 2024 | Rainbow Trout | 30 | 20.12 in |
| Apr 8, 2024 | Rainbow Trout | 125 | 11.76 in |
About This Data
Every row comes from the stocking information published by Montana Fish, Wildlife & Parks, checked Nov 3, 2026. The agency lists this water as “Triangle Lake” and “Triangle Pond”. Species and sizes are given as the agency names them; a dash means the agency does not say.
More for Montana Anglers
Stocking dates and places can change without notice; check with the agency before a trip. ReelTourney is not affiliated with Montana Fish, Wildlife & Parks.