Spring Valley Reservoir Fishing and Stocking
Latah County, Idaho. The Idaho Department of Fish and Game lists 4 stockings here in the latest year of its data (Rainbow Trout), the most recent on Oct 6, 2026. Stocked in May, June and October in two or more years.
2026 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Oct 6, 2026 | Rainbow Trout | 6,003 | Catchable (6+ inches) |
| Jun 4, 2026 | Rainbow Trout | 4,050 | Catchable (12-14 inches) |
| May 5, 2026 | Rainbow Trout | 1,740 | Catchable (12-14 inches) |
| Mar 31, 2026 | Rainbow Trout | 5,997 | Catchable (12-14 inches) |
2025 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Oct 8, 2025 | Rainbow Trout | 3,500 | Catchable (6+ inches) |
| Oct 6, 2025 | Rainbow Trout | 5,738 | Catchable (12-14 inches) |
| Jul 15, 2025 | Rainbow Trout | 2,464 | Catchable (12-14 inches) |
| Jun 9, 2025 | Rainbow Trout | 4,200 | Catchable (6+ inches) |
| May 21, 2025 | Rainbow Trout | 2,366 | Catchable (12-14 inches) |
| May 14, 2025 | Rainbow Trout | 7,200 | Catchable (12-14 inches) |
2024 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Sep 30, 2024 | Rainbow Trout | 8,478 | Catchable (12-14 inches) |
| Jun 17, 2024 | Rainbow Trout | 4,480 | Catchable (12-14 inches) |
| May 13, 2024 | Rainbow Trout | 4,424 | Catchable (12-14 inches) |
| Apr 10, 2024 | Rainbow Trout | 5,424 | Catchable (12-14 inches) |
Other Stocked Waters in Latah 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 “Spring Valley Reservoir”. 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.