Bull Run is a long 3rd order tributary to the Deep River in Guilford County, North Carolina. Course Bull Run rises in a pond about 1 mile west of Greensboro, North Carolina in Guilford County and then flows southwest to join the Deep River about 0.1 miles southwest of Oakdale, North Carolina. Watershed Bull Run drains of area, receives about 45.5 in/year of precipitation, and has a wetness index of 417.65 and is about 22% forested. See also List of rivers of North Carolina References Rivers of North Carolina Rivers of Guilford County, North Carolina