About this water
Manastash Lake is a 29 acre lake in Kittitas County, Washington. State records show it stocked 14 times between 2010 and 2026. Every recorded release has been rainbow trout. 28,102 rainbow trout have gone in across 14 releases.
Stocking history
14 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Jun 2, 2026 | Rainbow · Mount Whitney | 2,008 | — | Naches Hatchery |
| Jun 3, 2025 | Rainbow · Mount Whitney | 2,064 | — | Naches Hatchery |
| Jun 29, 2024 | Rainbow · Mount Whitney | 2,002 | — | Naches Hatchery |
| Jun 21, 2023 | Rainbow · Mount Whitney | 1,990 | — | Naches Hatchery |
| Jun 22, 2022 | Rainbow · Mount Whitney | 2,000 | — | Naches Hatchery |
| Jun 14, 2021 | Rainbow · Mount Whitney | 2,008 | — | Naches Hatchery |
| Jun 6, 2020 | Rainbow · Mount Whitney | 2,000 | — | Naches Hatchery |
| May 28, 2019 | Rainbow · Mount Whitney | 2,008 | — | Naches Hatchery |
| Jun 1, 2018 | Rainbow · Mount Whitney | 800 | — | Naches Hatchery |
| Jun 9, 2017 | Rainbow · Mount Whitney | 1,650 | — | Naches Hatchery |
| Jun 1, 2016 | Rainbow · Mount Whitney | 2,520 | — | Naches Hatchery |
| Jul 14, 2014 | Rainbow · Mount Whitney | 2,296 | — | Naches Hatchery |
Showing the 12 most recent of 14. Stocking records for Manastash Lake published by Washington Department of Fish and Wildlife. Stocking does not guarantee fish are present. Check current regulations and access before you go. See the full Washington stocking report.


