Western Pennsylvania ConservancyFinal export of all aquatic sampling sites from the Pennsylvania Aquatic Database (PAD) at the completion of Phase I of the Pennsylvania Aquatic Community Classification project that had no datarelease restrictions (approximately 14% of all stations). This project was undertaken by the Pennsylvania Natural Heritage Program.FileengPennsylvania Spatial Data Access (PASDA)PublicWPC non-protected sites [Pennsylvania]DatasetsPennsylvania