Public Boat Ramps on Ontario Mill Pond, Indiana
We currently track 2 verified public boat ramps with access to Ontario Mill Pond in Indiana, all located within Lagrange County. Use the map and ramp listing below to compare launch fees and access details.
Map of Ontario Mill Pond Boat Ramps
Compare every public boat ramp on Ontario Mill Pond in one map. See where each launch is located, compare access points, and choose the most convenient place to get on the water.
Boat launch locations on Ontario Mill Pond
Browse every verified launch site we've published on this waterway, with fee information, nearby towns and access details.
Current Conditions
Check the latest weather forecast and available water quality information before heading out. Depending on the location, one or both data sources may be available.
Current weather
64°F Clear
Wind 2 mph
Full NWS forecast
· via National Weather Service
Last updated Oct 20, 2026 at 2:57 AM
Frequently asked questions
The questions people ask most often before launching on Ontario Mill Pond.
Sourced from Indiana Department of Natural Resources.
Data on this page was last updated October 18, 2026, based on the latest ramp data update.