Stillwell Run

Stillwell Run is a long first-order tributary to the Occoquan River in Fairfax County, Virginia. This is the only stream of this name in the United States.

Course

Stillwell Run rises on the Maple Branch divide and then flows southwesterly to join the Occoquan River about 2.5 miles south-southwest of Makleys Corners.

Watershed

Stillwell Run drains of area, receives about 43.4 in/year of precipitation, and is about 84.36% forested.