Black Slough Pond fish stocking
Mason County, Washington
Black Slough Pond in Mason County, Washington was last stocked on May 20, 2025 with 3,100 cutthroat trout fry from Eells Springs. Across the 1 year shown here, WDFW released 3,100 fish in 1 separate stocking. Stockings here are most common in May.
When Black Slough Pond gets fish
Stocking history
Washington reports the exact release date.
2025 · 3,100 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Cutthroat Trout | 3,100 | — | Fry |
Frequently asked questions
When was Black Slough Pond last stocked?
WDFW records show Black Slough Pond was last stocked on May 20, 2025 (about 17 months ago), with 3,100 cutthroat trout fry.
What fish are stocked in Black Slough Pond?
Black Slough Pond has been stocked with cutthroat trout in the years shown here (2025–2025).
When does Black Slough Pond 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 Black Slough Pond?
Yes, anglers generally need a valid Washington fishing license. Check the current Washington fishing regulations for seasons, limits and any special rules for Black Slough Pond.
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.