Oregon /

Duncan Reservoir

Reservoir in Oregon · 42 acres

Duncan Reservoir has 1 boat ramp listed as public.

Boating rules

• slow-no wake (entire lake) · all of Duncan Reservoir rule

From the boating rules map of Oregon State Marine Board (rules zones joined to our waters and launches; not endorsed by OSMB), read October 18, 2026. A map of rules is a guide: the regulation's text and the posted signs govern.

Launches

• Duncan Reservoir Ramp · Boat ramp · free