Twelve Lake trout stocking
King County, Washington · lake
Twelve Lake was last stocked 6 months ago (Apr 1, 2026). We have 2 stockings on record since Apr 1, 2025, 1 in the last 12 months (4,500 fish). Species stocked: rainbow trout.
Last stocked
6 months ago
Apr 1, 2026
Next planned
Not announced
Last 12 months
1 stocking
4,500 fish
On record
2 stockings
since Apr 1, 2025
What is stocked
| Species | Stockings | Fish | Fish per stocking | Typical size |
|---|---|---|---|---|
| Rainbow trout | 2 | 9,900 | 4,950 |
Stocking history
| Date | Species | Fish | Pounds | Hatchery |
|---|---|---|---|---|
| Apr 1, 2026 | Rainbow trout | 4,500 | 1,800 | Puyallup Hatchery |
| Apr 1, 2025 | Rainbow trout | 5,400 | 3,000 | Puyallup Hatchery |
From Washington fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go.
Other stocked waters in King County
- Melakwa Lake Lowerlakestocked Sep 19, 2026
- Melakwa Lake Upperlakestocked Sep 19, 2026
- Lake Dorthylakestocked Sep 18, 2026
- Nine Hour Lakelakestocked Sep 12, 2026
- Mary Lakelakestocked Aug 28, 2026
- Tahl Lakelakestocked Aug 28, 2026
- Mason Lakelakestocked Aug 9, 2026
- Buried Hatchet Lakelakestocked Aug 8, 2026
All stocked waters in King CountyStocked this week in Washington
Questions about Twelve Lake
- When was Twelve Lake last stocked?
- The latest reported stocking was Apr 1, 2026 (rainbow trout, 4,500 fish), according to Washington agency reports.
- How often is Twelve Lake stocked?
- It was stocked 1 times in the last 12 months.
- What kind of trout are stocked in Twelve Lake?
- Rainbow trout (2 stockings, 9,900 fish).