What is Irwin Lake in Mercer, IL?
Irwin Lake is a Reservoir located in Mercer County, IL
Reservoir
USGS Feature Class
#1692599
USGS Feature Id
672.4feet
Elevation above sea level
205meters
Elevation above sea level
Where is Irwin Lake located?
MercerCounty
Irwin Lake is located in Mercer County, IL
41.24503, -90.7168
latitude / longitude
GPS coordinates for Irwin Lake
Aledo East
USGS Map Name
Map of Irwin Lake in Mercer, Illinois