Haven Lake trout stocking
Mason County, Washington · lake
Haven Lake was last stocked 7 months ago (Apr 14, 2026). We have 12 stockings on record since Apr 21, 2017, 1 in the last 12 months (2,822 fish). Most stockings come in April. Species stocked: rainbow trout.
Last stocked
7 months ago
Apr 14, 2026
Next planned
Not announced
Last 12 months
1 stocking
2,822 fish
On record
12 stockings
since Apr 21, 2017
- Number 27 of 55 stocked waters in Mason County by stocking days.
- Stocked more often than 70% of Washington waters on our record.
When is Haven Lake stocked?
Most stockings come in April.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | |||||||||||
| 2025 | 1 | |||||||||||
| 2024 | 1 | |||||||||||
| 2023 | 1 | |||||||||||
| 2022 | 1 | |||||||||||
| 2021 | 1 | |||||||||||
| 2020 | 1 | 1 | ||||||||||
| 2019 | 2 |
What is stocked
| Species | Stockings | Fish | Fish per stocking |
|---|---|---|---|
| Rainbow trout | 12 | 46,787 | 3,899 |
Stocking history
20261 stocking · 2,822 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Apr 14Latest Tuesday | Rainbow trout | 2,822 1,238 lb | 369 days | Eells Springs |
20251 stocking · 5,038 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Apr 10 Thursday | Rainbow trout | 5,038 2,015 lb | 366 days | Eells Springs |
20241 stocking · 5,003 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Apr 9 Tuesday | Rainbow trout | 5,003 2,034 lb | 363 days | Eells Springs |
20231 stocking · 5,000 fish
- Apr 12 rainbow trout, 5,000 fish
20221 stocking · 5,023 fish
- Apr 19 rainbow trout, 5,023 fish
20211 stocking · 3,796 fish
- Apr 15 rainbow trout, 3,796 fish
20202 stockings · 5,021 fish
- May 5 rainbow trout, 2,021 fish
- Apr 24 rainbow trout, 3,000 fish
20192 stockings · 5,009 fish
- Apr 24 rainbow trout, 9 fish
- Apr 18 rainbow trout, 5,000 fish
20181 stocking · 5,000 fish
- Apr 19 rainbow trout, 5,000 fish
20171 stocking · 5,075 fish
- Apr 21 rainbow trout, 5,075 fish
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. Seasons and limits: Washington fishing regulations.
Other stocked waters in Mason County
- Lost Lakelakestocked Oct 9, 2026
- Spencer Lakelakestocked Oct 9, 2026
- Benson Lakelakestocked Oct 7, 2026
- Cady Lakelakestocked Oct 7, 2026
- Devereaux Lakelakestocked Oct 7, 2026
- Aldrich Lakelakestocked Oct 6, 2026
- Clara Lakelakestocked Oct 6, 2026
- Howell Lakelakestocked Oct 6, 2026
All stocked waters in Mason CountyStocked this week in Washington
Questions about Haven Lake
- When was Haven Lake last stocked?
- The latest reported stocking was Apr 14, 2026 (rainbow trout, 2,822 fish), according to Washington agency reports.
- How often is Haven Lake stocked?
- It was stocked once in the last 12 months. Across all years on record, most stockings come in April.
- Is Haven Lake stocked often?
- Number 27 of 55 stocked waters in Mason County by stocking days. Stocked more often than 70% of Washington waters on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Haven Lake?
- Rainbow trout (12 stockings, 46,787 fish).