Laidley Run is a long 2nd order tributary to Middle Wheeling Creek in Ohio County, West Virginia. This is the only stream of this name in the United States.
Variant names
According to the Geographic Names Information System, it has also been known historically as: Ladley Run Lailly Run
Course
Laidley Run rises about 2.5 miles northeast of Beham, Pennsylvania, and then flows westerly into West Virginia to join Middle Wheeling Creek about 5 miles north-northwest of Dallas.
Watershed
Laidley Run drains of area, receives about 41.2 in/year of precipitation, has a wetness index of 292.31, and is about 58% forested.