Delaware Canal, Lock 24
 Dam 9, Lehigh Canal
South Easton
looking south
Lehigh Canal goes upstream to right
In this photo, the Lehigh River flows in from the right to meet the Delaware River flowing along the left edge of the photo from behind the camera.
A prior version of this dam had a lock at the left edge allow boats to lock down from behind the dam to cross the Delaware River to the Morris Canal on the far left bank.