TEXAS - EPA Map of Radon Zones http://www.epa.gov/radon/zonemap.html DALLAM ochiltJree HARTLEY OLDHAtl wheelJe (ARMSTRONG COLLINGSWORTH WILBARGER -WICHITA HOCKllEY LAMAR ARCI- KNOX BAYLDR BOWIE STONEWALL YOAK(JM rHROCKM ORTON DENTC COLL MORRIS GAINES TARRANT {JrJ^1 caufm; VArJ ZAND! \RRISON MITCH TAYLOR JOHNSON PANOj-A NAVARE COLEMV CULBERSC WARD JACOGDOf MCLENh CORYEL MCCULLOCH \LAMPASAS JEFF DAVIS MENARD MASC'I BURNET \ /\WILLIAMSC SUTTON _BURLE$ KIMBLE MONTGOMERY HARD II ^IVASHINf KERR EDWARDS .BAND^A- HARRI|S COLOF FORTJ KINNEC UVALDE: LAVAC GALVESTON ZAVALA ATASCf MAVERICh MATAGORDA MCMULLEN \ BE! CALHOUN ARANSAS SAN PATRICIO DUW.L BROOKS ZAPATAN HIDALG 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 Texas" (USGS Open-file Report 93-292-F) 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 ------- |