Pennsylvania State Police requested assistance from the Londonderry Fire Company at 8:25 a.m. for a possible search on the river, the company said in a release issued just before 1 p.m.
Crews responded to the Canal Lock Boat Launch on River Road in Londonderry Township, according to the fire company.
A state police helicopter located an individual in a shallow section of the river near the 700 block of Water Street in Royalton Borough…