Lost (Maltby) Lake fish stocking
Snohomish County, Washington
Lost (Maltby) Lake in Snohomish County, Washington was last stocked on March 24, 2026 with 1,300 rainbow trout from Arlington Hatchery. Across the 5 years shown here, WDFW released 7,503 fish in 5 separate stockings. Stockings here are most common in March.
When Lost (Maltby) Lake gets fish
Stocking history
Washington reports the exact release date. Sizes for Washington are estimated from the reported fish-per-pound.
2026 · 1,300 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 1,300 | 10″ | Catchable |
2025 · 1,610 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 1,610 | 9.5″ | Catchable |
2024 · 1,500 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 1,500 | 9.3″ | Catchable |
2023 · 1,575 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 1,575 | 9.3″ | Catchable |
2022 · 1,518 fish
| Date | Species | Fish | Size | Type |
|---|---|---|---|---|
| Rainbow Trout | 1,518 | 9.7″ | Catchable |
Frequently asked questions
When was Lost (Maltby) Lake last stocked?
WDFW records show Lost (Maltby) Lake was last stocked on March 24, 2026 (about 6 months ago), with 1,300 rainbow trout.
What fish are stocked in Lost (Maltby) Lake?
Lost (Maltby) Lake has been stocked with rainbow trout in the years shown here (2022–2026).
When does Lost (Maltby) Lake usually get stocked?
Most fish have been stocked in March. Exact dates change from year to year, so check back or see WDFW's official stocking page.
Do I need a license to fish Lost (Maltby) Lake?
Yes, anglers generally need a valid Washington fishing license. Check the current Washington fishing regulations for seasons, limits and any special rules for Lost (Maltby) 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.