MISSISSIPPI - 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.
WASHINGTON
IMPORTANT: Consult the publication entitled "Preliminary Geologic Radon
Potential Assessment of Mississippi" (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
TISH-
LCORN
BENTON
~MIN-
GO
MARSHALL
PRENT SS
TUNICA
PANOLA
PONTOTOC
COAHOMAl QUIT-
MAN
YALO-
TALLA- I BUSHA
HATCHIE
CH CK
CALHOUN
ASAW
BOLIVAR
GRENADA 		— ICLAY
WEBSTER
SUN- I LEFLORE
FLOWER
OKTB- LOWNDES
CARROLL
CHOCTAW
HUMPH-
NOXUBEE
REYS . HOLMES	ATTALA
SHAR-
KEMPER
NESHOBA
YAZOO
MAD SON
LAUDERDALE
NEWTON
ARREN
HINDS
CLARKE
CLAIBORNE	\ SIMPSON
COPIAH
WAYNE
COVING-
LINCOLN RENCE i DAVIS
ADAMS FRANKLIN
MARION | LAMAR |FOR- \ pERRY
REST
PEARL I STONE
RIVER
JACKSON
HARRSON
HANCOCK

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