Harper Island
Natural Features
/5
Harper Island, IL
Latitude: 40.7818 (40°46′55″N)
Longitude: -91.0751 (91°4′30″W)
Longitude: -91.0751 (91°4′30″W)
Features
Elevation:
158
US Geo Name:
Feature #409827 created on 01/15/1980
Please rate this place
Reviews
By posting you agree to the Terms and Privacy Policy.