2026 regulation year
Williamson River 2026 — Oregon Fishing Regulations
Oregon statewide rules apply unless overridden below.
Last updated
Williamson River carries a special-regulation overlay on top of Oregon's 2026 fishing rules. Verify the agency booklet before launching: in-season changes are not yet wired to this page.
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State-level special regulation
Renowned trophy redband fishery (Klamath Basin); open May 22 – Oct 31, catch-and-release for rainbow (redband) trout, single point-hooks only; above Chiloquin Bridge also no angling from a floating device. Big migratory Upper Klamath Lake redband ascend on the hexagenia hatch.
Source: Oregon special-water list
Official source
Oregon Department of Fish and Wildlife (ODFW) publishes the authoritative 2026 Oregon fishing regulations. Special-regulation lakes and rivers are listed in the agency booklet — always verify before fishing.
Visit official Oregon fishing regulations →
Emergency-order channel
In-season closures, slot-limit changes, and run-count-driven harvest pauses are posted to Oregon Department of Fish and Wildlife's emergency-order feed — check it before any Oregon trip during the active season.
Other special-regulation waters in Oregon
Frequently asked questions
- What special fishing regulations apply at Williamson River?
- Williamson River carries one special-regulation overlay that overrides Oregon's statewide 2026 rules. It reads: "Renowned trophy redband fishery (Klamath Basin); open May 22 – Oct 31, catch-and-release for rainbow (redband) trout, single point-hooks only; above Chiloquin Bridge also no angling from a floating device. Big migratory Upper Klamath Lake redband ascend on the hexagenia hatch." Every overlay on this water body is listed in full above.
- Do I need a fishing license to fish Williamson River?
- Yes. Williamson River is in Oregon, so a valid Oregon fishing license is required just as it is anywhere else in the state, issued by Oregon Department of Fish and Wildlife (ODFW). The special regulations on this page change the bag, size, slot, or gear rules for Williamson River; they do not waive the license requirement. Free-fishing days and youth exemptions follow the statewide Oregon rules.
- Do Williamson River's special rules replace Oregon's statewide limits?
- Only where they conflict. Oregon's statewide 2026 regulations apply on Williamson River by default; the overlays above replace the matching statewide rule 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.