ALASKA - EPA Map of Radon Zones
http://www.epa.gov/radon/zonemap.html
Zone 1 Zone 2 Zone 3
PRINCE OF WALES-OUTER KETCHIKAN
IMPORTANT: Consult the publication entitled "Preliminary Geologic Radon Potential
Assessment of Alaska" (USGS Open-file Report 93-292-J) 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.
NORTH SLOPE
KOBUK
NOME
FAIRBANKS
, N STAR^
SOUTHEAST
FRBNKS
WADE
HAMPTON
MATANUSKA-
SUSITIN
VALDEZ-
CORDOVA
ANCHORAGE
DILLINGHAM
KENAI PENINSULA
SKAGWAY-YAKUTAT-ANGOON
SITKA
KODIAK ISLAND
WRANGELL-PETERSBURG
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.
YUKON-KOYUKUK
HAINES
JUNEAU
BRISTOL BAY
ALEUTIAN ISLANDS
KETCHIKAN
GATEWAY

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