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Ohio

EPA Region 5

www.epa.gov/region5

Mailing Address:
77 West Jackson Blvd.
Mail Code (AE-17J)
Chicago, IL 60604-3590
Phone:  800-621-8431
8:15am - 4:45pm Central time
(312) 886-2395

IL | IN | MI | MN | OH | WI

Regional Contacts:
Radon Contact: Mike Murphy  Murphy.Michael@epa.gov
(312) 353-6686

Featured Links


Note: Please direct any questions regarding the information on this page to the IED Webmaster.

Radon Program Contact/Coordinator | EPA Map of Radon Zones | National Radon Action Month | Directory of Builders Using Radon-Resistant New Construction | Regional Radon Training Centers | IED's Tribal Resources | EPA's State Environmental Agencies List | EPA's Windows on MyEnvironment | www.epa.gov/iaq/states/ohio.html

http://ohio.gov exiting epa

Ohio Department of Health (ODH) www.odh.ohio.gov/ exiting epa

Ohio Environmental Protection Agency www.epa.state.oh.us/ exiting epa
122 S. Front Street, Columbus, OH  43215
Phone: (614) 644-3020

Radon Program

Indoor Radon Program Web site exiting epa
246 North High Street, 7th Floor, 35 Bldg., Columbus, OH  43215
Phone:  (614) 644-2727
Phone:  1-800-523-4439 (Ohio residents only)
Fax:  (614) 466-0381
E-mail:  Bradiation@odh.ohio.gov 

Ohio's Indoor Radon Program within ODH's Division of Prevention, Bureau of Radiation Protection, is responsible for Radon Outreach and Education and Radon Licensing. Find a licensed radon professional in your area - Search exiting epa

National Radon Action Month is in January - Browse Current & Past Events National Radon Action Month Events at www.radonleaders.org/nram/events exiting epa

Map of Radon Zones for Ohio
Ohio zone map

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

Radon concentrations across Ohio via the University of Toledo Web site exiting epa

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

See a Listing of States and Jurisdictions with RRNC Codes
Go to a listing of State Building Code Associations

Find Builders offering services nationwide

Builders Listed in Ohio
Name Web site Phone Number
Sovereign Homes www.sovereignhomes.com (614) 457-7230 ext. 13

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