Whitman County, WA
Union Flat Creek
StreamWhitman County, WA
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About this water
Union Flat Creek is in Whitman County, Washington. State records show it stocked 26 times between 2000 and 2026. Every recorded release has been rainbow trout. 25,476 rainbow trout have gone in across 26 releases.
Stocking history
26 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| May 20, 2026 | Rainbow · Spokane | 500 | — | Tucannon Hatchery |
| May 28, 2025 | Rainbow · Spokane | 500 | — | Tucannon Hatchery |
| May 21, 2024 | Rainbow · Spokane | 500 | — | Tucannon Hatchery |
| May 26, 2023 | Rainbow · Spokane | 500 | — | Tucannon Hatchery |
| May 27, 2022 | Rainbow · Spokane | 500 | — | Tucannon Hatchery |
| May 28, 2021 | Rainbow · Spokane | 500 | — | Tucannon Hatchery |
| May 24, 2019 | Rainbow · Spokane | 520 | — | Tucannon Hatchery |
| May 25, 2018 | Rainbow · Spokane | 400 | — | Tucannon Hatchery |
| May 19, 2017 | Rainbow · Spokane | 500 | — | Tucannon Hatchery |
| May 24, 2016 | Rainbow · Spokane | 560 | — | Tucannon Hatchery |
| Jun 2, 2015 | Rainbow · Spokane | 530 | — | Tucannon Hatchery |
| May 28, 2014 | Rainbow · Spokane | 500 | — | Tucannon Hatchery |
Showing the 12 most recent of 26. Stocking records for Union Flat 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.
