Ohio /

Monroe Lake

Reservoir in Ohio · 36 acres · near Miltonsburg

Monroe Lake has 1 boat ramp listed as public.

Motors: Up to 10 hp (as the agency lists it for the launch here; check the posted rules before you go)

Boating rules

• It is unlawful for any person to operate (start/run) or permit to be operated a powercraft propelled by a motor, or combination of motors, with a horsepower rating in excess of ten horsepower on the waters of the following areas: … Monroe lake (Monroe county) · all of Monroe Lake rule
• Horsepower: 10 HP · all of Monroe Lake rule

From the boating rules maps of Ohio Department of Natural Resources (Ohio Administrative Code 1501:47); 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 33 ft. Lake levels and bottoms change; not for navigation.

Launches

• Monroe Lake Wildlife Area · Boat ramp · near Miltonsburg · free