INDIANA - EPA Map of Radon Zones
http://www.epa.gov/radon/zonemap.html
LAGRANGE
ELKHART
DE KALB
KOSCI-
USKO
LAKE
ALLEN
STARKE
FULTON
PULASKI
, ADAMS
iWABASh
WELLS'
GRANT
CARROLL
BLACK
iFORD|
BENTON
TIPPE-
CANOE
'DELAWARE
WARREf
CLINTON
FOUN-
TAIN
HENRY
WAYNE
HANCOCK
HEN-
DRICKS
RUSH
PARKE
SHELBY',
DECATUR
CLAY
DEARBORN
BARTHO-
LOMEW
OWEN
VIGO
RIPLEY
JENN-
INGS
OHIO
JACKSON
SWITZERLAND
LAWRENCE
SC0T1
iWASHINGTOr
KNOX
CLARK
FLOYD
DUBOIS
CRAWFORD
HARRISON
PERRY
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.
IMPORTANT: Consult the publication entitled "Preliminary Geologic Radon
Potential Assessment of Indiana" (USGS Open-file Report 93-292-E) 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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