Boulder Lake Fishing and Stocking
Valley County, Idaho. The Idaho Department of Fish and Game lists 1 stocking here in the latest year of its data (Cutthroat Trout - Westslope), the most recent on Sep 21, 2026. Stocked in September in two or more years.
2026 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Sep 21, 2026 | Cutthroat Trout - Westslope | 2,005 | Fry (0-3 inches) |
2025 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Sep 16, 2025 | Cutthroat Trout - Westslope | 2,002 | Fry (0-3 inches) |
2024 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Sep 15, 2024 | Rainbow Trout | 2,001 | Fry (0-3 inches) |
Other Stocked Waters in Valley County
About This Data
Every row comes from the stocking information published by the Idaho Department of Fish and Game, checked Oct 20, 2026. The agency lists this water as “Boulder Lake”. Species and sizes are given as the agency names them; a dash means the agency does not say.
More for Idaho Anglers
Stocking dates and places can change without notice; check with the agency before a trip. ReelTourney is not affiliated with the Idaho Department of Fish and Game.