2026 regulation year
Cow Creek (South Umpqua tributary) 2026 — Oregon Fishing Regulations
Oregon statewide rules apply unless overridden below.
Last updated
Cow Creek (South Umpqua tributary) 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
Open for trout May 22 – Sep 15, catch-and-release only, artificial flies and lures only. Wild-cutthroat / redband South Umpqua tributary.
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
- Barney Reservoir
- Brownlee Reservoir + Hells Canyon Reservoir
- Clackamas River
- Columbia River
- Coyote Lake
- Crater Lake National Park
- Crescent Lake
- Crooked River (below Bowman Dam tailwater)
- Cultus Lake
- Davis Lake
- Deschutes River Lower Deschutes 100-mile Wild & Scenic reach
- Deschutes River Lower Deschutes Wild & Scenic reach
Frequently asked questions
- What special fishing regulations apply at Cow Creek (South Umpqua tributary)?
- Cow Creek (South Umpqua tributary) carries one special-regulation overlay that overrides Oregon's statewide 2026 rules. It reads: "Open for trout May 22 – Sep 15, catch-and-release only, artificial flies and lures only. Wild-cutthroat / redband South Umpqua tributary." Every overlay on this water body is listed in full above.
- Do I need a fishing license to fish Cow Creek (South Umpqua tributary)?
- Yes. Cow Creek (South Umpqua tributary) 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 Cow Creek; they do not waive the license requirement. Free-fishing days and youth exemptions follow the statewide Oregon rules.
- Do Cow Creek (South Umpqua tributary)'s special rules replace Oregon's statewide limits?
- Only where they conflict. Oregon's statewide 2026 regulations apply on Cow Creek 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.