St. Clair County Boat Ramps, Michigan

St. Clair County tracks 12 public boat ramps in total, spread across 4 different rivers, creeks and lakes — most notably St. Clair River (6 ramps), Lake St. Clair (3 ramps) and Black River (2 ramps). 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 July 7, 2026. Read more about how we verify this data.

12 Boat ramps
4 Waterways
0 Free to launch
3 Neighboring counties

All boat ramps in St. Clair County

Algonac Waterfront Park St. Clair River
Deckers Lake St. Clair
Deckers Landing Marina Lake St. Clair
Fair Haven Lake St. Clair
Interstate 94 Black River
Marine City St. Clair River
Marysville St. Clair River
Middle Channel Drive St. Clair River
North Channel St. Clair River
Snooks Highway St. Clair River
St. Clair City St. Clair
Water Street Black River

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.

Black River 2 Lake St. Clair 3 St. Clair 1 St. Clair River 6

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.

Macomb County 13 ramps
Lapeer County 5 ramps
Sanilac County 3 ramps

Frequently asked questions

We track 12 public boat ramps in St. Clair County, spread across 4 different rivers, creeks and lakes.

We haven't confirmed any free ramps in St. Clair County yet. Fee status is verified ramp by ramp as we check each one against the source — check the fee badge on each listing below for the latest status.

St. Clair River has the most public boat ramps we track in St. Clair County, with 6 launch points.