What special fishing regulations apply at Snake River?

Snake River carries 5 special-regulation overlays that override Washington's statewide 2026 rules, covering Chinook salmon (king salmon), Steelhead (anadromous rainbow trout), Smallmouth bass, and Walleye. One of them reads: "OR/WA/ID Snake River reciprocal compact (WDFW + ODFW + IDFG); both states honor each other's licenses on Snake mainstem; Snake River Basin steelhead DPS + Snake River chinook ESU federally Threatened/Endangered ESA only hatchery-marked retained; anadromous fish migrate 500+ miles from Pacific (longest in lower 48); summer steelhead 1 / day adult; spring/summer/fall chinook seasonal; smallmouth bass + walleye + channel catfish carry no size or daily limit on the river (WDFW invasive-removal framework — encouraged harvest to protect ESA salmon + steelhead smolt out-migration past the lower Snake dam reservoirs)." Every overlay on this water body is listed in full above.

Do I need a fishing license to fish Snake River?

Yes. Snake River is in Washington, so a valid Washington fishing license is required just as it is anywhere else in the state, issued by Washington Department of Fish and Wildlife (WDFW). The special regulations on this page change the bag, size, slot, or gear rules for Snake River; they do not waive the license requirement. Free-fishing days and youth exemptions follow the statewide Washington rules.

Do Snake River's special rules replace Washington's statewide limits?

Only where they conflict. Washington's statewide 2026 regulations apply on Snake River by default; the overlays above replace the matching statewide rules for the species or gear they name, while everything not specifically overridden still follows the statewide rule. When a water-body rule and the statewide rule disagree, the water-body rule wins.

Which species have special rules on Snake River?

Chinook salmon (king salmon), Steelhead (anadromous rainbow trout), Smallmouth bass, and Walleye have a water-body-specific rule on Snake River, each linking to its full Washington regulations above. Species not listed here follow the statewide Washington limits.

2026 regulation year

Snake River 2026 — Washington Fishing Regulations

Washington statewide rules apply unless overridden below.

Last updated June 4, 2026

Snake River carries 5 special-regulation overlays on top of Washington's 2026 fishing rules — covering Chinook salmon (king salmon), Steelhead (anadromous rainbow trout), Smallmouth bass, Walleye. Verify the agency booklet before launching: in-season changes are not yet wired to this page.

Get change alerts

Watch Snake River (WA) and we'll email you when a season, bag limit, slot, or closure changes. Free while in beta.

State-level special regulation

OR/WA/ID Snake River reciprocal compact (WDFW + ODFW + IDFG); both states honor each other's licenses on Snake mainstem; Snake River Basin steelhead DPS + Snake River chinook ESU federally Threatened/Endangered ESA only hatchery-marked retained; anadromous fish migrate 500+ miles from Pacific (longest in lower 48); summer steelhead 1 / day adult; spring/summer/fall chinook seasonal; smallmouth bass + walleye + channel catfish carry no size or daily limit on the river (WDFW invasive-removal framework — encouraged harvest to protect ESA salmon + steelhead smolt out-migration past the lower Snake dam reservoirs)
Source: Washington special-water list

Per-species rules on Snake River

Chinook salmon (king salmon) regulations →
Snake River chinook ESU federally Threatened/Endangered ESA only hatchery-marked retained; anadromous fish migrate 500+ miles from Pacific (longest in lower 48); seasonal under joint compact
Steelhead (anadromous rainbow trout) regulations →
Summer steelhead 1 / day adult; Snake River Basin Steelhead DPS federally Threatened ESA only hatchery-marked retained; anadromous fish migrate 500+ miles from Pacific (longest in lower 48)
Smallmouth bass regulations →
River reach — no size or daily limit (invasive-removal framework); strong smallmouth fishery in the Lower Granite + Little Goose + Lower Monumental + Ice Harbor dam reservoirs
Walleye regulations →
River reach — no size or daily limit (invasive-removal framework); walleye produced in the Lower Granite + Little Goose + Lower Monumental + Ice Harbor dam reservoirs

Official source

Washington Department of Fish and Wildlife (WDFW) publishes the authoritative 2026 Washington fishing regulations. Special-regulation lakes and rivers are listed in the agency booklet — always verify before fishing.

Visit official Washington fishing regulations →

Emergency-order channel

In-season closures, slot-limit changes, and run-count-driven harvest pauses are posted to Washington Department of Fish and Wildlife's emergency-order feed — check it before any Washington trip during the active season.

Other special-regulation waters in Washington

Browse all water bodies →

Frequently asked questions

What special fishing regulations apply at Snake River?: Snake River carries 5 special-regulation overlays that override Washington's statewide 2026 rules, covering Chinook salmon (king salmon), Steelhead (anadromous rainbow trout), Smallmouth bass, and Walleye. One of them reads: "OR/WA/ID Snake River reciprocal compact (WDFW + ODFW + IDFG); both states honor each other's licenses on Snake mainstem; Snake River Basin steelhead DPS + Snake River chinook ESU federally Threatened/Endangered ESA only hatchery-marked retained; anadromous fish migrate 500+ miles from Pacific (longest in lower 48); summer steelhead 1 / day adult; spring/summer/fall chinook seasonal; smallmouth bass + walleye + channel catfish carry no size or daily limit on the river (WDFW invasive-removal framework — encouraged harvest to protect ESA salmon + steelhead smolt out-migration past the lower Snake dam reservoirs)." Every overlay on this water body is listed in full above.
Do I need a fishing license to fish Snake River?: Yes. Snake River is in Washington, so a valid Washington fishing license is required just as it is anywhere else in the state, issued by Washington Department of Fish and Wildlife (WDFW). The special regulations on this page change the bag, size, slot, or gear rules for Snake River; they do not waive the license requirement. Free-fishing days and youth exemptions follow the statewide Washington rules.
Do Snake River's special rules replace Washington's statewide limits?: Only where they conflict. Washington's statewide 2026 regulations apply on Snake River by default; the overlays above replace the matching statewide rules for the species or gear they name, while everything not specifically overridden still follows the statewide rule. When a water-body rule and the statewide rule disagree, the water-body rule wins.
Which species have special rules on Snake River?: Chinook salmon (king salmon), Steelhead (anadromous rainbow trout), Smallmouth bass, and Walleye have a water-body-specific rule on Snake River, each linking to its full Washington regulations above. Species not listed here follow the statewide Washington limits.

← Back to Washington regulations overview