EntityQ7398477· pop 6· linked from 28 articlesSafe Harbor DamSign in to saveconcrete gravity dam on the Susquehanna River in Pennsylvania, United StatesConnectionshydroelectricityEntityGeorge W. BushPersonPennsylvaniaEntityMarylandEntitygeographic coordinate systemEntitydamEntityGreat DepressionEntityWayback MachineEntitywattEntitypower stationEntityfloodplainEntityChesapeake BayEntityLancaster CountyEntitySusquehanna RiverEntityYork CountyEntitywater turbineEntityKaplan turbineEntityeraEntityPerryvilleEntitypublic worksEntityCategoriesBuildings and structures in Lancaster County, PennsylvaniaBuildings and structures in York County, PennsylvaniaDams completed in 1931Dams in PennsylvaniaDams on the Susquehanna RiverEnergy infrastructure completed in 1931Hydroelectric power plants in PennsylvaniaUnited States power company dams