Delaware /
Garrison's Lake
Reservoir in Delaware · 83 acres · near Cheswold
Garrison's 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): 2025.
state reports compiled by U.S. EPA · checked October 18, 2026
Launches
- Garrisons Lake Boat Ramp · Boat ramp · near Cheswold
Wikidata: Q34886594