EPA Superfund sites by state

California EPA Superfund sites

97 active sites on the EPA National Priorities List

Active sites: 97
Not under control: 9
Under control: 58
Long-term protection achieved: 13
Insufficient data or not reported: 17

Sites with a published boundary

95 sites

EPA human exposure status

Not under control
Under control
Long-term protection achieved
Insufficient data or not reported

Site	EPA exposure status
ADVANCED MICRO DEVICES, INC. CAD048634059	Human exposure is under control
ADVANCED MICRO DEVICES, INC. (BUILDING 915) CAT080034234	Long-term health protection has been achieved
AEROJET GENERAL CORP. CAD980358832	Human exposure is under control
AFTERTHOUGHT MINE CAN000908808	Exposure status: insufficient data
ALAMEDA NAVAL AIR STATION CA2170023236	Human exposure is under control
ALARK HARD CHROME CAD098229214	Human exposure is under control
AMCO CHEMICAL CA0001576081	Human exposure is under control
APPLIED MATERIALS CAD042728840	Long-term health protection has been achieved
ATLAS ASBESTOS MINE CAD980496863	Long-term health protection has been achieved
BARSTOW MARINE CORPS LOGISTICS BASE CA8170024261	Human exposure is under control
BLUE LEDGE MINE CAN000906063	Human exposure is under control
BROWN & BRYANT, INC. (ARVIN PLANT) CAD052384021	Human exposure is under control, protective remedies in place
CAMP PENDLETON MARINE CORPS BASE CA2170023533	Human exposure is under control
CASMALIA RESOURCES CAD020748125	Human exposure is under control
CASTLE AIR FORCE BASE (6 AREAS) CA3570024551	Exposure status: insufficient data
COAST WOOD PRESERVING CAD063015887	Human exposure is under control, protective remedies in place
CONCORD NAVAL WEAPONS STATION CA7170024528	Human exposure is under control
COOPER DRUM CO. CAD055753370	Human exposure is under control
COPPER BLUFF MINE CAD980638225	Human exposure is NOT currently under control
CRAZY HORSE SANITARY LANDFILL CAD980498455	Human exposure is under control
CTS PRINTEX, INC. CAD009212838	Human exposure is under control, protective remedies in place
DEL AMO CAD029544731	Human exposure is under control
EDWARDS AIR FORCE BASE CA1570024504	Human exposure is under control
EL TORO MARINE CORPS AIR STATION CA6170023208	Human exposure is under control
FAIRCHILD SEMICONDUCTOR CORP. (MOUNTAIN VIEW PLANT) CAD095989778	Exposure status: insufficient data
FAIRCHILD SEMICONDUCTOR CORP. (SOUTH SAN JOSE PLANT) CAD097012298	Human exposure is under control
FORT ORD CA7210020676	Human exposure is NOT currently under control
FRESNO MUNICIPAL SANITARY LANDFILL CAD980636914	Human exposure is under control
FRONTIER FERTILIZER CAD071530380	Human exposure is under control
GEORGE AIR FORCE BASE CA2570024453	Exposure status: insufficient data
HALACO ENGINEERING COMPANY CAD009688052	Exposure status: insufficient data
HEWLETT-PACKARD (620-640 PAGE MILL ROAD) CAD980884209	Human exposure is under control, protective remedies in place
HUNTERS POINT NAVAL SHIPYARD CA1170090087	Human exposure is under control
INDUSTRIAL WASTE PROCESSING CAD980736284	Human exposure is under control
INTEL CORP. (MOUNTAIN VIEW PLANT) CAD061620217	Exposure status: insufficient data
INTEL MAGNETICS CAD092212497	Human exposure is under control, protective remedies in place
INTERSIL INC./SIEMENS COMPONENTS CAD041472341	Human exposure is under control, protective remedies in place
IRON MOUNTAIN MINE CAD980498612	Human exposure is under control
JERVIS B. WEBB CO. CAD008339467	Exposure status: insufficient data
JET PROPULSION LABORATORY (NASA) CA9800013030	Human exposure is under control, protective remedies in place
J.H. BAXTER & CO. CAD000625731	Long-term health protection has been achieved
KLAU/BUENA VISTA MINE CA1141190578	Human exposure is NOT currently under control
KOPPERS CO., INC. (OROVILLE PLANT) CAD009112087	Human exposure is under control, protective remedies in place
LABORATORY FOR ENERGY-RELATED HEALTH RESEARCH/OLD CAMPUS LANDFILL (USDOE) CA2890190000	Human exposure is under control
LAVA CAP MINE CAD983618893	Human exposure is NOT currently under control
LAWRENCE LIVERMORE NATL LAB, MAIN SITE (USDOE) CA2890012584	Long-term health protection has been achieved
LAWRENCE LIVERMORE NATL LAB (SITE 300) (USDOE) CA2890090002	Human exposure is under control
LEVIATHAN MINE CAD980673685	Exposure status: insufficient data
LORENTZ BARREL & DRUM CO. CAD029295706	Long-term health protection has been achieved
MARCH AIR FORCE BASE CA4570024527	Human exposure is under control
MATHER AIR FORCE BASE (AC&W DISPOSAL SITE) CA8570024143	Exposure status: insufficient data
MCCLELLAN AIR FORCE BASE (GROUND WATER CONTAMINATION) CA4570024337	Human exposure is under control
MCCOLL CAD980498695	Human exposure is under control, protective remedies in place
MCCORMICK & BAXTER CREOSOTING CO. CAD009106527	Human exposure is under control
MODESTO GROUND WATER CONTAMINATION CAD981997752	Exposure status: insufficient data
MOFFETT FIELD NAVAL AIR STATION CA2170090078	Human exposure is under control
MONOLITHIC MEMORIES CAD049236201	Human exposure is under control, protective remedies in place
MONTROSE CHEMICAL CORP. CAD008242711	Human exposure is NOT currently under control
NATIONAL SEMICONDUCTOR CORP. CAD041472986	Exposure status: insufficient data
NEWMARK GROUND WATER CONTAMINATION CAD981434517	Human exposure is under control
NORTON AIR FORCE BASE (LNDFLL #2) CA4570024345	Exposure status: insufficient data
OMEGA CHEMICAL CORPORATION CAD042245001	Human exposure is under control
OPERATING INDUSTRIES, INC., LANDFILL CAT080012024	Human exposure is under control, protective remedies in place
ORANGE COUNTY NORTH BASIN CAN000900251	Exposure status: insufficient data
PACIFIC COAST PIPELINE CAD980636781	Human exposure is under control, protective remedies in place
PEMACO MAYWOOD CAD980737092	Long-term health protection has been achieved
PURITY OIL SALES, INC. CAD980736151	Human exposure is under control
RAYTHEON CORP. CAD009205097	Exposure status: insufficient data
RIVERBANK ARMY AMMUNITION PLANT CA7210020759	Human exposure is under control
ROCKETS, FIREWORKS, AND FLARES SITE CAN000905945	Human exposure is under control
SACRAMENTO ARMY DEPOT CA0210020780	Human exposure is under control, protective remedies in place
SAN FERNANDO VALLEY (AREA 1) CAD980894893	Human exposure is under control
SAN FERNANDO VALLEY (AREA 2) CAD980894901	Human exposure is under control
SAN FERNANDO VALLEY (AREA 4) CAD980894976	Human exposure is under control
SAN GABRIEL VALLEY (AREA 1) CAD980677355	Human exposure is under control
SAN GABRIEL VALLEY (AREA 2) CAD980818512	Human exposure is under control
SAN GABRIEL VALLEY (AREA 3) CAD980818579	Human exposure is under control
SAN GABRIEL VALLEY (AREA 4) CAD980817985	Human exposure is under control
SELMA PRESSURE TREATING COMPANY CAD029452141	Human exposure is under control, protective remedies in place
SHARPE ARMY DEPOT CA8210020832	Human exposure is NOT currently under control
SOUTH BAY ASBESTOS AREA CAD980894885	Long-term health protection has been achieved
SOUTHERN AVENUE INDUSTRIAL AREA CAN000905902	Exposure status: insufficient data
SPECTRA-PHYSICS, INC. CAD009138488	Long-term health protection has been achieved
STRINGFELLOW CAT080012826	Long-term health protection has been achieved
SULPHUR BANK MERCURY MINE CAD980893275	Human exposure is NOT currently under control
SYNERTEK, INC. (BUILDING 1) CAD990832735	Human exposure is under control
TELEDYNE SEMICONDUCTOR CAD009111444	Long-term health protection has been achieved
TRACY DEFENSE DEPOT (USARMY) CA4971520834	Human exposure is under control, protective remedies in place
TRAVIS AIR FORCE BASE CA5570024575	Exposure status: insufficient data
TRW MICROWAVE, INC (BUILDING 825) CAD009159088	Human exposure is under control
UNITED HECKATHORN CO. CAD981436363	Human exposure is NOT currently under control
VALLEY WOOD PRESERVING, INC. CAD063020143	Human exposure is under control, protective remedies in place
WASTE DISPOSAL, INC. CAD980884357	Long-term health protection has been achieved
WATKINS-JOHNSON CO. (STEWART DIVISION PLANT) CAD980893234	Human exposure is under control
WESTINGHOUSE ELECTRIC CORP. (SUNNYVALE PLANT) CAD001864081	Long-term health protection has been achieved

Active sites with no published boundary

2 sites

EPA has not published a boundary for these sites, so Site Plain cannot calculate distance to them and they do not appear in address lookup results.

Site	EPA exposure status
ARGONAUT MINE CAD983650011	Human exposure is NOT currently under control
NEW IDRIA MERCURY MINE CA0001900463	Exposure status: insufficient data