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About this water
Mill Creek is in Walla Walla County, Washington. State records show it stocked 11 times between 2000 and 2026. The most-stocked species are chinook salmon and rainbow trout. 6,543 chinook salmon have gone in across 9 releases.
Stocking history
11 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| May 4, 2026 | Chinook · Touchet River Stock | 1,463 | — | Tri State Steelheader |
| May 1, 2024 | Chinook · Wind River | 1,676 | — | Tri State Steelheader |
| May 8, 2023 | Chinook · Wind River | 1,422 | — | Tri State Steelheader |
| Apr 20, 2022 | Chinook · Wind River | 1,086 | — | Tri State Steelheader |
| May 20, 2021 | Chinook · Umatilla | 574 | — | Tri State Steelheader |
| May 30, 2017 | Chinook · Umatilla | 76 | — | Tri State Steelheader |
| May 20, 2017 | Chinook · Umatilla | 101 | — | Tri State Steelheader |
| Apr 14, 2017 | Chinook · Umatilla | 74 | — | Tri State Steelheader |
| Mar 30, 2017 | Chinook · Umatilla | 71 | — | Tri State Steelheader |
| Jun 1, 2004 | Rainbow · Goldendale | 422 | — | Goldendale Hatchery |
| May 23, 2000 | Rainbow · Goldendale | 424 | — | Goldendale Hatchery |
Stocking records for Mill Creek 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.
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