About this water
Green River is in King County, Washington. State records show it stocked 115 times between 2000 and 2026. The most-stocked species are steelhead, chinook salmon and coho salmon. 2,286,683 steelhead have gone in across 61 releases.
Stocking history
115 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Jun 1, 2026 | Chinook · Big Soos Creek | 1,557,485 | — | Palmer Hatchery |
| Jun 1, 2026 | Chinook · Big Soos Creek | 821,728 | — | Palmer Hatchery |
| Apr 2, 2026 | Coho · Green River | 170 | — | Seattle Christian |
| Feb 5, 2026 | Coho · Green River | 362 | — | Kent Sd |
| Jun 27, 2025 | Chinook · Big Soos Creek | 799,646 | — | Palmer Hatchery |
| Jun 11, 2025 | Chinook · Big Soos Creek | 1,509,512 | — | Palmer Hatchery |
| Apr 2, 2025 | Coho · Green River | 323 | — | Rfeg 4 Mid Puget Snd |
| Jun 14, 2024 | Chinook · Big Soos Creek | 1,071,534 | — | Palmer Hatchery |
| Jun 5, 2024 | Coho · Green River | 180 | — | Showalter Ms (Seattl |
| Jun 3, 2024 | Chinook · Big Soos Creek | 1,022,934 | — | Palmer Hatchery |
| May 8, 2024 | Coho · Green River | 160 | — | Mt Baker Jhs(Auburn) |
| Apr 2, 2024 | Coho · Green River | 341 | — | Rfeg 4 Mid Puget Snd |
Showing the 12 most recent of 115. Stocking records for Green River 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.


