U.S. Environmental Protection Agency

 

Document Type

Article

Date of this Version

2012

Citation

http://www.epa.gov/radon/zonemap.html

Comments

Open access.

Abstract

The purpose of this map is to assist National, State and local organizations to target their resources and to implement radon-resistant building codes.

This map is not intended to determine if a home in a given zone should be tested for radon. Homes with elevated levels of radon have been found in all three zones.

All homes should be tested, regardless of zone designation.

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