Delaware topographic maps

Average elevation: 120 m

Average elevation: 9 m

On the western side of Market Street, the Piedmont topography is rocky and hilly, rising to a point that marks the watershed between the Brandywine River and the Christina River. This watershed line runs along Delaware Avenue westward from 10th Street and Market Street.

Average elevation: 20 m

Average elevation: 9 m

Average elevation: 2 m

Average elevation: 10 m

Average elevation: 14 m

Average elevation: 12 m

Average elevation: 10 m

Average elevation: 54 m

Average elevation: 0 m