LOGANS FERRY, PENNSYLVANIA (SPRINGDALE MINE)

Allegheny-Pittsburgh Coal Co. opened the Springdale mine in 1919. It supplied coal to the West Penn Power Company power plant at Springdale, Pa. on the other side of the river. Coal was taken from the coal mine on the New Kensington side of the Allegheny River through tunnels under the river to a preparation plant on the other side of the river. The coal was then processed and fed into the power plant next door. The Springdale mine produced coal until 1968, after which the power plant had to find other sources of coal.