SOUTH CAROLINA - EPA Map of Radon Zones
http://www.epa.gov/radon/zonemap.html
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.
YORK
1ARLB0R(
GREEN-
\ VILLE
I SPARTAN BURG
LANCASTER
PICKENS
DILLON
DARLINGTON
KERSHAW
FAIRFIELD
LAURENS
IARION
ANDERSON
FLORENCE
NEWBERRY
HORRY
RICHLAND
IBEVILLE
GREEN-
WOOD
SUMTER
SALUDA
LEXINGTON
MCCORMICK
WILLIAMSBURG
Clarendon
CALHOUN
EORGETOWN
AIKEN
ORANGEBURG
5ARNWELL
ALLENDALE
COLLETON
CHARLESTON
iBEAUFOR"
IMPORTANT: Consult the publication entitled "Preliminary Geologic Radon
Potential Assessment of South Carolina" (USGS Open-file Report 93-292-D)
before using this map. http://energy.cr.usgs.gov/radon/grpinfo.html This
document contains information on radon potential variations within counties.
EPA also recommends that this map be supplemented with any available local
data in order to further understand and predict the radon potential of a specific
area.
Zone 1
Zone 2
Zone 3

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