What is Mad River in Mercer, IL?
Mad River is a Stream located in Mercer County, IL
Stream
USGS Feature Class
#412816
USGS Feature Id
544.48feet
Elevation above sea level
166meters
Elevation above sea level
Where is Mad River located?
MercerCounty
Mad River is located in Mercer County, IL
41.12809, -90.92319
latitude / longitude
GPS coordinates for Mad River
Joy
USGS Map Name
Map of Mad River in Mercer, Illinois