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PHYSICA SET IG SOURCE REDC3RDS;SEARCHED y x <br /> STATE RECORDS <br /> California Drinking Water quality Database <br /> ' Source Department of Health Services <br /> Telephone 916-324-2319 <br /> The database includes all drinking water compliance and special studies monitoring for the state of California <br /> since 1984 It consists of over 3 200 000 individual analyses along with well and water system information <br /> ' California Oil and Gas Well Locations for District 2 and 6 <br /> Source Department of Conservation <br /> Telephone 916-323-1779 <br /> RADON <br /> Area Radon Information The National Radon Database has been develooed by the US Environmental Protection Agency <br /> (USEPA)and is a compilation of the EPAIState Residential Radon Survey and the National Residential Radon Survey The <br /> study covers the years 1986 1992 Where necessary data has been supplemented by information coElected at private sources <br /> such as universFtles and research institutions <br /> ' EPA Radon Zones Sections 307&309 of IRAA directed E3A to list and identify areas of U S with the potential for <br /> elevated indoor radon levels <br /> OTHER <br /> Epicenters World earthquake epicenters Richter 5 or greater <br /> Source Department of Commerce National Oceanic and Atmospheric Administration <br /> California Earthquake Fault Lines The fault lines displayed on EDR's Topographic map are digitized quaternary fault lines <br /> prepared in 1975 by the United State Geological Survey Additional information(also from 1975)regarding activity at spea€ic fault <br /> lines comes from California s Preliminary Fault Activity Map prepared by the California Division of Mmes and Geology <br /> TC537943 1s Page A-69 <br />