Where You Live
District of Columbia
District Department of the Environment
1200 1st St., NE, Washington, DC 20002
Phone: (202) 535-2600 / Fax: (202) 535-2881
TTY: (800) 855-1000
Radon Hotline: (202) 535-2302
District residents can obtain a free radon test kit by calling the radon hotline at (202) 535-2302 or by submitting a radon test kit request form at http://ddoe.dc.gov/service/radon-test-kit-request .
Radon Contact: Keith Keemer email@example.com (202) 535-2999
Government of the District of Columbia, Department of Health
899 North Capitol St., NE, Washington, DC 20002
Phone: (202) 442-5955 / Fax: (202) 442-4795
Centers for Disease Control and Prevention's (CDC) Indoor Air Quality Information by state - www.cdc.gov/nceh/airpollution/indoor_air.htm
|Map of Radon Zones for the District of Columbia|
Click on the image for a larger version | What do the colors mean?
|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 be used 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 geographic location. Learn more|
|Directory of Builders Using Radon-Resistant New Construction|
|EPA offers the Directory of Builders as a one-stop service to home buyers who are looking for builders that use radon-resistant construction techniques in new homes. The Directory contains the names of builders using RRNC who have voluntarily registered with EPA. EPA encourages all builders that use the recommended radon-resistant techniques to be listed in the Directory. Read more about Radon-Resistant New Construction
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