What is Alton Lake in Madison, IL?
Alton Lake is a Reservoir located in Madison County, IL
Reservoir
USGS Feature Class
#1691042
USGS Feature Id
403.44feet
Elevation above sea level
123meters
Elevation above sea level
Where is Alton Lake located?
MadisonCounty
Alton Lake is located in Madison County, IL
38.88644, -90.18483
latitude / longitude
GPS coordinates for Alton Lake
Alton
USGS Map Name
Map of Alton Lake in Madison, Illinois