Langlois Lake fish stocking
King County, Washington
Langlois Lake in King County, Washington was last stocked on April 30, 2026 with 20,000 kokanee fry from Chambers Cr Hatchery. Across the 5 years shown here, WDFW released 171,831 fish in 13 separate stockings. Stockings here are most common in April, May, and October.
When Langlois Lake gets fish
Stocking history
Washington reports the exact release date. Sizes for Washington are estimated from the reported fish-per-pound.
2026 · 24,600 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Kokanee | 20,000 | — | Fry | |
| Rainbow Trout | 3,200 | 10″ | Catchable | |
| Rainbow Trout | 1,400 | 10″ | Catchable |
2025 · 29,938 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Kokanee | 4,825 | 3.5″ | Fry | |
| Kokanee | 20,000 | — | Fry | |
| Rainbow Trout | 5,113 | 9.3″ | Catchable |
2024 · 42,094 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Kokanee | 37,000 | — | Fry | |
| Rainbow Trout | 4,140 | 10″ | Catchable | |
| Rainbow Trout | 954 | 9.1″ | Catchable |
2023 · 40,064 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Kokanee | 35,000 | — | Fry | |
| Rainbow Trout | 5,064 | 9.3″ | Catchable |
2022 · 35,135 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Kokanee | 30,129 | 2″ | Fry | |
| Rainbow Trout | 5,006 | 9.4″ | Catchable |
Frequently asked questions
When was Langlois Lake last stocked?
WDFW records show Langlois Lake was last stocked on April 30, 2026 (about 5 months ago), with 20,000 kokanee fry.
What fish are stocked in Langlois Lake?
Langlois Lake has been stocked with kokanee and rainbow trout in the years shown here (2022–2026).
When does Langlois Lake usually get stocked?
Most fish have been stocked in April, May, and October. Exact dates change from year to year, so check back or see WDFW's official stocking page.
Do I need a license to fish Langlois Lake?
Yes, anglers generally need a valid Washington fishing license. Check the current Washington fishing regulations for seasons, limits and any special rules for Langlois 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.