What is Irwin Branch in Mercer, IL?
Irwin Branch is a Stream located in Mercer County, IL
Stream
USGS Feature Class
#410942
USGS Feature Id
574feet
Elevation above sea level
175meters
Elevation above sea level
Where is Irwin Branch located?
MercerCounty
Irwin Branch is located in Mercer County, IL
41.28503, -90.95654
latitude / longitude
GPS coordinates for Irwin Branch
Eliza
USGS Map Name
Map of Irwin Branch in Mercer, Illinois