Blackmans Lake fish stocking
Snohomish County, Washington
Blackmans Lake in Snohomish County, Washington was last stocked on April 6, 2026 with 1,580 rainbow trout from Tokul Cr Hatchery. Across the 5 years shown here, WDFW released 83,976 fish in 23 separate stockings. Stockings here are most common in April, October, and November.
When Blackmans Lake gets fish
Stocking history
Washington reports the exact release date. Sizes for Washington are estimated from the reported fish-per-pound.
2026 · 5,000 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 1,580 | 10″ | Catchable | |
| Rainbow Trout | 3,420 | 10.2″ | Catchable |
2025 · 16,904 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Cutthroat Trout | 9,207 | 4.6″ | Yearling | |
| Rainbow Trout | 605 | 16″ | Catchable | |
| Rainbow Trout | 890 | 15.7″ | Catchable | |
| Rainbow Trout | 2,000 | 9.7″ | Catchable | |
| Rainbow Trout | 740 | 9.7″ | Catchable | |
| Rainbow Trout | 1,100 | 10″ | Catchable | |
| Rainbow Trout | 2,362 | 9.4″ | Catchable |
2024 · 22,100 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Cutthroat Trout | 11,000 | 5.1″ | Yearling | |
| Rainbow Trout | 787 | 12.6″ | Catchable | |
| Rainbow Trout | 1,000 | 12.2″ | Catchable | |
| Rainbow Trout | 891 | 9.7″ | Catchable | |
| Rainbow Trout | 1,137 | 9.3″ | Catchable | |
| Rainbow Trout | 2,585 | 9.7″ | Catchable | |
| Rainbow Trout | 4,700 | 9.5″ | Catchable |
2023 · 20,128 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 2,078 | 14.9″ | Catchable | |
| Cutthroat Trout | 9,200 | 4.7″ | Yearling | |
| Rainbow Trout | 4,150 | 9.8″ | Catchable | |
| Rainbow Trout | 4,700 | 9.3″ | Catchable |
2022 · 19,844 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Cutthroat Trout | 13,000 | 3.9″ | Fingerling | |
| Rainbow Trout | 2,004 | 9.4″ | Catchable | |
| Rainbow Trout | 4,840 | 9.7″ | Catchable |
Frequently asked questions
When was Blackmans Lake last stocked?
WDFW records show Blackmans Lake was last stocked on April 6, 2026 (about 6 months ago), with 1,580 rainbow trout.
What fish are stocked in Blackmans Lake?
Blackmans Lake has been stocked with cutthroat trout and rainbow trout in the years shown here (2022–2026).
When does Blackmans Lake usually get stocked?
Most fish have been stocked in April, October, and November. Exact dates change from year to year, so check back or see WDFW's official stocking page.
Do I need a license to fish Blackmans Lake?
Yes, anglers generally need a valid Washington fishing license. Check the current Washington fishing regulations for seasons, limits and any special rules for Blackmans Lake.
Other stocked waters in Snohomish County
Cowbell Lake
Pass Lake
Lake Wayhut
South Lake
Lake Goodwin
Silver Lake (T28)
All 100 stocked waters in Snohomish 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.