Ohio /
Lake Hargus
Reservoir in Ohio · 137 acres · near Washington
Lake Hargus has 1 boat ramp listed as public.
Zebra mussels (latest report 2010) reported in this water (USGS Nonindigenous Aquatic Species database). Clean, drain and dry your boat, trailer and gear before you leave, and do not move water, plants or live bait to another water.
USGS Nonindigenous Aquatic Species database · checked October 18, 2026
Motors: Electric motors only (as the agency lists it for the launch here; check the posted rules before you go)
Boating rules
- Horsepower: Electric Only · all of Lake Hargus rule
From the boating rules map of Ohio Department of Natural Resources, Division of Parks and Watercraft, read October 18, 2026. A map of rules is a guide: the regulation's text and the posted signs govern.
Depth contours in feet from Ohio DNR; deepest point about 40 ft. Lake levels and bottoms change; not for navigation.
Launches
- A.W. Marion State Park - Boat Ramp · Boat ramp · near Washington · free