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California's Indoor Radon Program, along with California Geological Survey, is developing detailed radon potential maps for counties of the State. The maps of Radon Zones identify areas of each state that have the highest potential for elevated indoor radon levels (greater than 4 pCi/L) (EPA United States Radon Map).
Check radon levels by zip code in your area with our updated database. Learn how to safeguard your home from radon exposure by seeing radon levels by zip code.
10 cze 2024 · The EPA Map of Radon Zones helps national, state, and local organizations implement radon-resistant building codes. The map should not be used to determine if a home in a given zone should be tested for radon.
2 lip 2019 · View the Interactive EPA Radon Zones Map which includes State Radon Information. The purpose of this map is to assist national, state and local organizations to target their resources and to implement radon-resistant building codes.
11 lip 2024 · Access to individual EPA state map of radon zones and document for each state that provides background information concerning the development of the Map of Radon Zones.
14 maj 2024 · 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. A text version also is available.
14 sty 2021 · Find local information related to radon, including your state radon program, with contact information, EPA Regional contacts and a state-specific map. The Map of Radon Zones was developed in 1993 to identify areas of the U.S. with the potential for elevated indoor radon levels.
