St. Clair County Boat Ramps, Illinois
St. Clair County tracks 6 public boat ramps in total, spread across 3 different rivers, creeks and lakes - most notably Frank Holten Main Lake (1 ramp), Eagle Lake (1 ramp) and Baldwin Lake (1 ramp). Each listing below shows which waterbody it's on, so you can tell at a glance which ones actually connect.
Sourced from official state and federal agency records, last synced on a recurring schedule. Read more about how we verify this data.
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Last updated Oct 20, 2026 at 12:01 AM
Interactive Map of Public Boat Ramps in St. Clair County
Explore every public boat ramp in St. Clair County on the interactive map below. Compare launch locations, find the closest boat ramp to your destination, and open each ramp for detailed information including fees, amenities and access details.
Zoom in to compare nearby launches, or switch to satellite view for shoreline detail.
All boat ramps in St. Clair County
Waterways in St. Clair County
These are the rivers, creeks and lakes with public boat ramps in St. Clair County. Ramps on the same waterway don't always sit close together on a map - some of these stretch across the whole county.
Browse by waterway type across all of Illinois:
Boat ramp distribution
Boat ramps in St. Clair County aren't spread evenly across its 3 waterways. Frank Holten Main Lake has the most, with 1 launch site, followed by Frank Holten Main Lake (1 ramp), Eagle Lake (1 ramp) and Baldwin Lake (1 ramp). On the other end, 3 waterways - including Frank Holten Main Lake, Eagle Lake and Baldwin Lake - have just a single public launch point each.
Boat ramps in neighboring counties
If St. Clair County doesn't have what you're looking for, these bordering counties are worth a look too.
Frequently asked questions
Sourced from Illinois Natural History Survey and U.S. Geological Survey.
Data on this page was last updated October 17, 2026, based on the latest ramp data update.