Black Run (West Branch Susquehanna River tributary) (original) (raw)

Black Run is a tributary of the West Branch Susquehanna River in Lycoming County and Union County, in Pennsylvania, in the United States. It is approximately 3.6 miles (5.8 km) long and flows through Brady Township in Lycoming County and Gregg Township in Union County. The watershed of the stream has an area of 5.87 square miles (15.2 km2). The stream is not designated as an impaired waterbody. It is a relatively small stream with its mouth located near Montgomery. The stream's watershed is designated as a Warmwater Fishery and a Migratory Fishery.