Watkins Run (Calvin Run tributary)

Watkins Run is a 1.73 mi long first-order tributary to Calvin Run in Greene County.

Course
Watkins Run rises about 2.25 miles north of Mount Morris, Pennsylvania, and then flows southerly to join Calvin Run about 0.25 miles north of Mount Morris, Pennsylvania.

Watershed
Watkins Run drains 0.75 sqmi of area, receives about 43.2 in/year of precipitation, and is about 85.3% forested.