MISSOURI - EPA Map of Radon Zones 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. http://www.epa.gov/radon/zonemap.html SCOTLAND SCHUY- > LER CLARK SULLIVAN ADAIR KNOX LEWIS GRUNDY MARION LIVING- STON MACON SHELBY RALLS MONROE CHARITON CARROLL RANDOLPH AUDRAIN SALINE HOWARD LINCOLN LAFAYETTE MONT- GOMERY BOONE CALLAWAY WARREN JOHNSON LOUIS CITY ST LOUIS MONITEAU FRANKLIN MORGAN BENTON MILLER MARIES CAMDEN CRAWFORD WASHING- TON ST CLAIR / STE GENEVIEVE HICKORY PERRY PULASKI ST \ FRANCOIS IRON CEDAR DALLAS DENT POLK CAPE \ girardeau) MADISON DADE REYNOLDS TEXAS BOLLIN- GER WRIGHT WAYNE SHANNON LAWRENCE MISSIS- SIPPI CARTER STODDARD DOUGLAS CHRISTIAN NEW A MADRID HOWELL BUTLER OREGON RIPLEY BARRY OZARK TANEY WORTH ATCHISON NODAWAY GENTRY HOLT ANDREW DE KALB BUCHANAN CLINTON PLATTE CLAY IMPORTANT: Consult the publication entitled "Preliminary Geologic Radon Potential Assessment of Missouri" (USGS Open-file Report 93-292-G) 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 ------- |