Identification of the current, historical and potential future risks to the water supplies is critical to effective management of the wellhead or source water protection area. The following tools can assist with identification and location of regulated facilities in the SWPA. Remember - field verification of all database searches should be completed and mapped.
Pennsylvania
PA DEP eMap PA - online GIS mapping program
PA Groundwater Information System - well and spring data for PA
USGS Groundwater Data for PA
Multiple States and Outside PA
You may search this site for a particular topic by using the search box below:
If you have any questions about drinking water protection, e-mail Joel Jordan at jjordan@prwa.com or at