Mardella Run is a populated place located in Baltimore County, Maryland. It appears on the Ellicott City USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 477.07 feet (145.41 m) above sea level.
Baltimore County · Maryland
Mardella Run is a populated place located in Baltimore County, Maryland. It appears on the Ellicott City USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 477.07 feet (145.41 m) above sea level.