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�9 r "U✓� ,ks <br /> PHYSICAu �,L�SETTING�SORCE,RECORDS SEARCHED <br /> �u a til '� �� <br /> STATE RECORDS <br /> ' California Drinking Water Quality Database <br /> Source Department of Health Services <br /> Telephone 916-3242319 <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 developed by the U S Environmental Protection Agency <br /> (USEPA)and is a compilation of the EPA1State 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 collected at private sources <br /> such as universities and research institutions <br /> EPA Radon Zones Sections 307&309 of 1RAA directed EPA 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 /> Califomra Earthquake Fault Lines The fault lines displayed on EDR s Topographic map are digitized quaternary fault tines, <br /> prepared rn 1975 by the United State Geological Survey Additional information(also from 1975)regarding activity at specific fault <br /> lines comes from California s Preliminary Fault Activity Map prepared by the California Division of Mines and Geology <br /> 1 <br /> II <br /> Z <br /> r <br /> TC514466 2s Page A-25 <br /> 1� <br />