What is Johnson Island in St. Charles, LA?
Johnson Island is a Swamp located in St. Charles County, LA
Swamp
USGS Feature Class
#1627370
USGS Feature Id
0feet
Elevation above sea level
0meters
Elevation above sea level
Where is Johnson Island located?
St. CharlesCounty
Johnson Island is located in St. Charles County, LA
29.88715, -90.46425
latitude / longitude
GPS coordinates for Johnson Island
Hahnville
USGS Map Name
Map of Johnson Island in St. Charles, Louisiana