Mill Creek Lake Fishing and Stocking
Lemhi County, Idaho. The Idaho Department of Fish and Game lists 2 stockings here in the latest year of its data (Cutthroat Trout - Yellowstone and Grayling), the most recent on Aug 18, 2026.
2026 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Aug 18, 2026 | Grayling | 156 | Fingerling (3-6 inches) |
| Aug 12, 2026 | Cutthroat Trout - Yellowstone | 2,000 | Fry (0-3 inches) |
Other Stocked Waters in Lemhi 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 “Mill Creek 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.