Cougar Lake fish stocking
King County, Washington
Cougar Lake in King County, Washington was last stocked on July 18, 2026 with 1,060 golden trout fry and rainbow trout fry from Tokul Cr Hatchery. Across the 1 year shown here, WDFW released 1,060 fish in 2 separate stockings. Stockings here are most common in July.
When Cougar Lake gets fish
Stocking history
Washington reports the exact release date. Sizes for Washington are estimated from the reported fish-per-pound.
2026 · 1,060 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Golden Trout | 530 | 2.1″ | Fry | |
| Rainbow Trout | 530 | — | Fry |
Frequently asked questions
When was Cougar Lake last stocked?
WDFW records show Cougar Lake was last stocked on July 18, 2026 (about 3 months ago), with 1,060 golden trout fry and rainbow trout fry.
What fish are stocked in Cougar Lake?
Cougar Lake has been stocked with golden trout and rainbow trout in the years shown here (2026–2026).
When does Cougar Lake usually get stocked?
Most fish have been stocked in July. Exact dates change from year to year, so check back or see WDFW's official stocking page.
Do I need a license to fish Cougar Lake?
Yes, anglers generally need a valid Washington fishing license. Check the current Washington fishing regulations for seasons, limits and any special rules for Cougar 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.