Oregon /
Malheur Reservoir
Reservoir in Oregon · 618 acres
Malheur Reservoir has 1 boat ramp listed as public.
Past algal blooms
Harmful algal blooms reported on this water (state reports compiled by U.S. EPA): 2021.
state reports compiled by U.S. EPA · checked October 18, 2026
Launches
- Malheur Reservoir Boat Launch · Boat ramp · free
Community
Where people who fish, boat and paddle Malheur Reservoir talk about it. Lake associations, clubs and local groups will be added as we find them.