Harrisburg Run

Harrisburg Run is a long first-order tributary to Foster Brook. This is the only stream of this name in the United States.

Course

Harrisburg Run rises in Harrisburg, a small hamlet in the southwest corner of the town of Allegany in Cattaraugus County, New York, and then flows southwest in McKean County, Pennsylvania to meet Foster Brook about west of Derrick City, Pennsylvania.

Watershed

Harrisburg Run drains of area, receives about of precipitation, and is about 92.47% forested.