Wilderness Lake fish stocking
King County, Washington
Wilderness Lake in King County, Washington was last stocked on April 13, 2026 with 10,000 rainbow trout from Puyallup Hatchery. Across the 5 years shown here, WDFW released 56,300 fish in 9 separate stockings. Stockings here are most common in April.
When Wilderness Lake gets fish
Stocking history
Washington reports the exact release date. Sizes for Washington are estimated from the reported fish-per-pound.
2026 · 10,000 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 10,000 | 9.3″ | Catchable |
2025 · 10,800 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 3,600 | 9.4″ | Catchable | |
| Rainbow Trout | 7,200 | 10″ | Catchable |
2024 · 12,000 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 8,000 | 9″ | Catchable | |
| Rainbow Trout | 4,000 | 9.3″ | Catchable |
2023 · 12,500 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 2,300 | 9.2″ | Catchable | |
| Rainbow Trout | 10,200 | 8.7″ | Catchable |
2022 · 11,000 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 3,800 | 9.3″ | Catchable | |
| Rainbow Trout | 7,200 | 10″ | Catchable |
Frequently asked questions
When was Wilderness Lake last stocked?
WDFW records show Wilderness Lake was last stocked on April 13, 2026 (about 6 months ago), with 10,000 rainbow trout.
What fish are stocked in Wilderness Lake?
Wilderness Lake has been stocked with rainbow trout in the years shown here (2022–2026).
When does Wilderness Lake usually get stocked?
Most fish have been stocked in April. Exact dates change from year to year, so check back or see WDFW's official stocking page.
Do I need a license to fish Wilderness Lake?
Yes, anglers generally need a valid Washington fishing license. Check the current Washington fishing regulations for seasons, limits and any special rules for Wilderness Lake.
Other stocked waters in King County
Jakes Lake
Lower Melakwa Lake
Upper Melakwa Lake
Lake Dorthy
Nine Hour Lake
Mary Lake
All 167 stocked waters in King 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.