Au Sable Boat Ramp

Au Sable Boat Ramp is a public launch on Au Sable River in Iosco County, Michigan , with 10 launch lanes. We currently track 9 public launch sites on this waterbody.

The nearest community is Au Sable, about 0.6 miles away. The closest larger city is Flint, approximately 98.0 miles away. The site lies within the State Ditch-Au Sable River watershed, as defined by the EPA.

Good to know: Harbor of refuge breakwater for the USACE; Fishing access site adjacent to BAS and is not counted in data for BAS; Federal Dingell Johnson development grant dated 3/15/1990 with no amount listed (Grant ID F-58-B-24) but file notes a $125,000 grant

Sourced from Michigan Department of Natural Resources . Last checked against the source on July 11, 2026. Listed on Boat Ramp US since August 25, 2026.

Boat ramps on Au Sable River

We currently track 9 public boat ramps on Au Sable River , including this one. The other public launch sites on this waterbody are listed below, starting with the closest.

• Harbor Street 0.3 mi away
• Whirlpool 3.8 mi away
• Foote Dam 5.9 mi away
• Alcona Park 26 mi away
• County Park No. 2 28 mi away
• Route 4001 Bridge 29 mi away
• Conners Flat Landing 58 mi away
• Stephan Bridge Landing 64 mi away

Nearby boat ramps in Iosco County

We currently track 17 public boat ramps in Iosco County. The closest ramps are listed below, along with the waterbody each one provides access to.

• Harbor Street Au Sable River 0.3 mi away
• Whirlpool Au Sable River 3.8 mi away
• Van Etten Lake State Forest Campground Van Etten Lake 5.1 mi away
• Foote Dam Au Sable River 5.9 mi away
• Lake To Lake Road Cedar Lake 7 mi away
• Rainbow Drive Tawas Lake 12 mi away

Frequently asked questions