Antietam Creek (Schuylkill River)

Antietam Creek is a 10.5-mile-long (16.9 km) tributary of the Schuylkill River in Berks County, Pennsylvania. It rises just south of Alsace Manor in Alsace Township. There are several non-named tributaries to the creek. It empties into the Schuylkill just south of Reading.

Map of Antietam Creek, Pennsylvania, USA