What is Johnson Slough in Mason, IL?
Johnson Slough is a Gut located in Mason County, IL
Gut
USGS Feature Class
#411182
USGS Feature Id
449.36feet
Elevation above sea level
137meters
Elevation above sea level
Where is Johnson Slough located?
MasonCounty
Johnson Slough is located in Mason County, IL
40.07144, -90.1929
latitude / longitude
GPS coordinates for Johnson Slough
Chandlerville
USGS Map Name
Map of Johnson Slough in Mason, Illinois