BoatRampMap.com
Acquiring satellite view…

RM 531.1: Big Slough Access

Verified
Carroll County, Illinois, 61285→

Location

GPS Coordinates

About This Ramp

Type
Boat Ramp
Surface
Paved
OpenStreetMap2 data sourcesUpdated Mar 2026

Nearby Ramps

Boat Ramp on Spring Lake
Spring Lake
2.0 mi
Elk River Access
Elk River
3.4 mi
Sabula Boat Landing
Mississippi River
3.9 mi
RM 527.0: Thomson Causeway Recreation Area
Carroll, Illinois
4.4 mi
South Sabula Access
Mississippi River
3.8 mi
More nearby ramps

RM 531.1: Big Slough Access is a public boat ramp in Carroll County, Illinois (61285). GPS coordinates: 42.0162°N, 90.1240°W.