Data Summary

Public Water Supplier's (PWS) Service Areas

2024 - Pennsylvania Department of Environmental Protection

API
REST: https://mapservices.pasda.psu.edu/server/rest/services/pasda/DEP2/MapServer
WMS: https://mapservices.pasda.psu.edu/server/services/pasda/DEP2/MapServer/WMSServer?request=GetCapabilities&service=WMS

ADDITIONAL RESOURCES
Data Archive: Download historic versions of this dataset

ABSTRACT
As part of Pennsylvania's State Water Plan this data set is used to determine non-public water supply areas (self-supplied). It is also used to help determine the population served and water supply demand. Boundaries of current public water supplier's (PWS) service areas. This data set contains the present service area boundary of the water system and does not contain locations of surface and groundwater sources, storage facilities, transmission and distribution system lines, and interconnections with other water systems. Revisions, updates and additions are done on an as needed basis. All boundaries should be considered approximate.