Ruth Lake
Reservoir in California · 1,058 acres · near Mad River
Ruth Lake 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
- Ruth Lake Marina · Boat ramp · near Mad River
Community
Where people who fish, boat and paddle Ruth Lake talk about it. Lake associations, clubs and local groups will be added as we find them.
Wikidata: Q7371218