Hatchery Lake
WDFW logged 1 trout stocking date at Hatchery Lake in 2026 so far, 500 fish in all. The latest was on Apr 7, 2026. WDFW lists it as “Hatchery Lk (Maso)”.
WDFW data pulled . Latest record in the WDFW data for any water: Nov 4, 2026.
Hatchery Lake in numbers
- fish stocked in 2026, through Nov 6
- 500
- by the same date in 2025
- 627
- in all of 2025
- 627
Every stocking record
Every trout and kokanee release WDFW lists for this water in the last two years, newest first, then yearly totals since 2020. Counts include fry and fingerlings as well as catchable trout: WDFW calls catchable fish “legals”. Fish per pound is WDFW’s figure for each release; fewer fish per pound means bigger fish.
| Date | Species | Fish | Life stage | Fish per lb |
|---|---|---|---|---|
| Apr 7 | Rainbow trout500 fish · Legals | 500 | Legals | 2.22 |
| Date | Species | Fish | Life stage | Fish per lb |
|---|---|---|---|---|
| Mar 31 | Rainbow trout627 fish · Legals | 627 | Legals | 2.2 |
| Year | Stocking dates | Fish |
|---|---|---|
| 2026 | 1 | 500 |
| 2025 | 1 | 627 |
| 2024 | 1 | 715 |
| 2023 | 1 | 600 |
| 2022 | 1 | 600 |
| 2021 | 1 | 600 |
| 2020 | 1 | 644 |
Trout stocked each year
2026 is outlined because the year is not over. The tallest full year is yellow. Counts include fry and fingerlings.
What is stocked here
| Species | Fish | Share |
|---|---|---|
| Rainbow trout | 4,286 | 100% |
No single map point is given for this water in the USGS names database, so no map is shown.
Also in Mason County: Mason Lake, Spencer Lake, Lost Lake, Nahwatzel Lake, Trails End Lake, Cady Lake, Aldrich Lake, Devereaux Lake.
Source: WDFW Fish Plants dataset, data.wa.gov, Washington Department of Fish and Wildlife. Pulled . Check the agency and the current fishing rules before you go.