Kelly Run is a long 1st order tributary to Sewickley Creek in Westmoreland County, Pennsylvania.

Course Kelly Run rises about 0.5 miles south of Herminie, Pennsylvania, and then flows southwest to join Sewickley Creek at Hutchinson.

Watershed Kelly Run drains of area, receives about an average of of precipitation each year, has a wetness index of 373.55, and is about 26% forested.

See also List of rivers of Pennsylvania

References