What is Knowles Marshes in Prince George's, MD?
Knowles Marshes is a Swamp located in Prince George's County, MD
Swamp
USGS Feature Class
#597648
USGS Feature Id
88.56feet
Elevation above sea level
27meters
Elevation above sea level
Where is Knowles Marshes located?
Prince George'sCounty
Knowles Marshes is located in Prince George's County, MD
39.04594, -76.79552
latitude / longitude
GPS coordinates for Knowles Marshes
Laurel
USGS Map Name
Map of Knowles Marshes in Prince George's, Maryland