U Lake fish stocking
Mason County, Washington
U Lake in Mason County, Washington was last stocked on May 12, 2026 with 3,400 cutthroat trout fry from Eells Springs. Across the 3 years shown here, WDFW released 10,200 fish in 3 separate stockings. Stockings here are most common in May.
When U Lake gets fish
Stocking history
Washington reports the exact release date.
2026 · 3,400 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Cutthroat Trout | 3,400 | — | Fry |
2024 · 3,400 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Cutthroat Trout | 3,400 | — | Fry |
2022 · 3,400 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Cutthroat Trout | 3,400 | — | Fry |
Frequently asked questions
When was U Lake last stocked?
WDFW records show U Lake was last stocked on May 12, 2026 (about 5 months ago), with 3,400 cutthroat trout fry.
What fish are stocked in U Lake?
U Lake has been stocked with cutthroat trout in the years shown here (2022–2026).
When does U Lake usually get stocked?
Most fish have been stocked in May. Exact dates change from year to year, so check back or see WDFW's official stocking page.
Do I need a license to fish U Lake?
Yes, anglers generally need a valid Washington fishing license. Check the current Washington fishing regulations for seasons, limits and any special rules for U Lake.
Other stocked waters in Mason County
Benson Lake
Isabella Lake
Island Lake
Melbourne Lake
Osborne Lakes
Trails End Lake
All 50 stocked waters in Mason 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.