PA Department of Environmental Protection (DEP) Radon Test Result Data provided to the Environmental Protection Agency (EPA) through the National Environmental Information Exchange Network as requested, to State and Nationally Authorized Trading Partners. Data includes Radon Test Results measured value, test type, building location (where test was performed), county, city, zip code and date test was completed. Includes data from 1989 through March, 2017.

PA Department of Environmental Protection (DEP) Water Quality Network Station Location and Samples Data submitted to the Environmental Protection Agency (EPA) through the National Environmental Information Exchange Network for the national STORET data warehouse. Includes Monitoring Station location data and sample results from 2008 through June, 2017.

This is a link to the Department of Environmental Protection (DEP) Open Data Portal which is operated by DEP's Geospatial Data Center on an ESRI platform.