Lake Herman
Lake in South Dakota · 1,341 acres · near Madison
Lake Herman has 2 boat ramps and 1 carry-in launch listed as public.
Past algal blooms
Harmful algal blooms reported on this water (state reports compiled by U.S. EPA): 2020, 2023 and 2024.
state reports compiled by U.S. EPA · checked October 18, 2026
Launches
- Herman West PWA · Boat ramp · near Madison · free
- Lake Herman Kayak launch · Carry-in (canoe and kayak) · near Madison
- Lake Herman SP · Boat ramp · near Madison
Community
Where people who fish, boat and paddle Lake Herman talk about it. Lake associations, clubs and local groups will be added as we find them.
Wikidata: Q49303697