Lake Hendricks
Lake in South Dakota · 1,617 acres · near Astoria
Lake Hendricks has 2 boat ramps 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
- Lake Hendricks LUA (South) · Boat ramp · near Astoria · free
- Lake Hendricks PWA (North) · Boat ramp · near Astoria · free
Community
Where people who fish, boat and paddle Lake Hendricks talk about it. Lake associations, clubs and local groups will be added as we find them.