Long Lake fish stocking
Grant County, Washington
Long Lake in Grant County, Washington was last stocked on November 3, 2025 with 5,336 rainbow trout from Columbia Basin Hatchery. Across the 4 years shown here, WDFW released 21,537 fish in 4 separate stockings. Stockings here are most common in October and November.
When Long Lake gets fish
Stocking history
Washington reports the exact release date. Sizes for Washington are estimated from the reported fish-per-pound.
2025 · 5,336 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 5,336 | 6″ | Catchable |
2024 · 5,076 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 5,076 | 5.9″ | Catchable |
2023 · 5,385 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 5,385 | 7″ | Catchable |
2022 · 5,740 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 5,740 | 6.1″ | Catchable |
Frequently asked questions
When was Long Lake last stocked?
WDFW records show Long Lake was last stocked on November 3, 2025 (about 11 months ago), with 5,336 rainbow trout.
What fish are stocked in Long Lake?
Long Lake has been stocked with rainbow trout in the years shown here (2022–2025).
When does Long Lake usually get stocked?
Most fish have been stocked in October and November. Exact dates change from year to year, so check back or see WDFW's official stocking page.
Do I need a license to fish Long Lake?
Yes, anglers generally need a valid Washington fishing license. Check the current Washington fishing regulations for seasons, limits and any special rules for Long Lake.
Other stocked waters in Grant County
Banks Lake
Hatchery Creek
Moses Lake
Billy Clapp Lake
Potholes Reservoir
Blue Lake
All 76 stocked waters in Grant County →
Source: WDFW Fish Plants (data.wa.gov). Stocked Lakes is not affiliated with Washington Department of Fish and Wildlife. Spot a problem? Let us know.