Murphy Island (Pennsylvania)
Privately owned alluvial island in the Allegheny River in Gilpin Township
From Wikipedia, the free encyclopedia
Murphy Island (also known as Donley Island) is a privately owned alluvial island in the Allegheny River in Gilpin Township, Armstrong County in the U.S. state of Pennsylvania. The island is situated across from South Buffalo Township.[1]
The elevation of Murphy Island is 758 feet above sea level.[1]
