White Oak Run (Loyalhanna Creek tributary)

White Oak Run is a 4.58 mi long 3rd order tributary to Loyalhanna Creek in Westmoreland County, Pennsylvania.

Variant names
According to the Geographic Names Information System, it has also been known historically as:
 * Whiteoak Run

Course
White Oak Run rises on the Indian Creek divide about 0.25 mi northeast of Kregar in Westmoreland County. White Oak Run then flows northeast to meet Loyalhanna Creek about 0.25 mi north of Weaver Mill, Pennsylvania.

Watershed
White Oak Run drains 9.15 sqmi of area, receives about 49.9 in/year of precipitation, has a topographic wetness index of 378.29, and has an average water temperature of 8.74 °C. The watershed is 92% forested.