Browse Environmental Hazards
1,164 Superfund sites found.
| Site Name | City | State | EPA Region | Program |
|---|---|---|---|---|
| OAKLAND ARMY BASE WAREHOUSE AREA | OAKLAND | California | 09 | SEMS |
| OAKLAND AVIATION SCHOOL MERCURY RELEASE | OAKLAND | California | 09 | SEMS |
| OAKLAND ESTUARY MARINE DEBRIS REMOVAL | OAKLAND | California | 09 | SEMS |
| OAKLAND NAVAL SUPPLY CTR/ALAMEDA FAC | ALAMEDA | California | 09 | SEMS |
| OCEAN PARK LEAD | SANTA MONICA | California | 09 | SEMS |
| OLD COAL GAS PLANT | SANTA ROSA | California | 09 | SEMS |
| OLD COUNTRY MILL WORKS, INC. | LOS ANGELES | California | 09 | SEMS |
| OLD DRY CLEANER | SEBASTOPOL | California | 09 | SEMS |
| OLIVINA AVE. MERCURY | LIVERMORE | California | 09 | SEMS |
| OMEGA CHEMICAL CORP. | WHITTIER | California | 09 | SEMS |
| OMNI PLATING EMERGENCY | FOUNTAIN VALLEY | California | 09 | SEMS |
| ONE HOUR MARTINIZING | BAKERSFIELD | California | 09 | SEMS |
| ONE SOURCE CHEMICAL EMERGENCY RESPONSE | BAKERSFIELD | California | 09 | SEMS |
| ONEIDAS ST. HOUSE FIRE | SOUTH LAKE TAHOE | California | 09 | SEMS |
| ONIZUKA AIR FORCE BASE | SUNNYVALE | California | 09 | SEMS |
| ONSTOTT DUSTERS INC (1) | YUBA CITY | California | 09 | SEMS |
| ONTARIO ABANDONED HAND SANITIZER SITE | ONTARIO | California | 09 | SEMS |
| OPERATING INDUSTRIES | MONTEREY PARK | California | 09 | SEMS |
| ORANGE AVENUE DISPOSAL INC | FRESNO | California | 09 | SEMS |
| ORANGE COAST PLATING | SANTA ANA | California | 09 | SEMS |
| ORANGE COUNTY CHEMICAL SUPPLY DRUM SITE | SANTA FE SPRINGS | California | 09 | SEMS |
| ORANGE COUNTY METAL PROCESSING | FULLERTON | California | 09 | SEMS |
| ORANGE COUNTY NORTH BASIN | ORANGE COUNTY | California | 09 | SEMS |
| ORANGE COUNTY WAREHOUSE FIRE | ORANGE | California | 09 | SEMS |
| ORGANON TEKNIKA CORP CHATSWORTH DIV | CHATSWORTH | California | 09 | SEMS |
| ORHS TRACH ER | EL DORADO HILLS | California | 09 | SEMS |
| ORLAND CLEANERS | ORLAND | California | 09 | SEMS |
| OROVILLE ARMY AIRFIELD | OROVILLE | California | 09 | SEMS |
| OSAGE INDUSTRIES | ROSAMOND | California | 09 | SEMS |
| OTAY MESA CID DRUMS | SAN DIEGO | California | 09 | SEMS |
| OXNARD FACILITY | OXNARD | California | 09 | SEMS |
| PACIFIC ALUMINUM CORP | MODESTO | California | 09 | SEMS |
| PACIFIC COAST PIPE LINES | FILLMORE | California | 09 | SEMS |
| PACIFIC MISSILE TEST CTR | POINT MUGU NAWC | California | 09 | SEMS |
| PACIFIC POLISHING | POMONA | California | 09 | SEMS |
| PACIFIC POLISHING & CHROME | POMONA | California | 09 | SEMS |
| PACIFIC PRINTING INDUSTRIES | LOS ANGELES | California | 09 | SEMS |
| PACIFIC STATES STEEL | UNION CITY | California | 09 | SEMS |
| PACIFIC TANK LINES | BURBANK | California | 09 | SEMS |
| PACIFIC UNION COLLEGE | ANGWIN | California | 09 | SEMS |
| PACKAGING CORPORATION OF AMERICA | SOUTH GATE | California | 09 | SEMS |
| PALA DRUG LAB | PALA | California | 09 | SEMS |
| PALM AVENUE HG RESPONSE | BAKERSFIELD | California | 09 | SEMS |
| PALMCREST MERCURY | DALY CITY | California | 09 | SEMS |
| PALO ALTO HEALTH CARE SYSTEM - MENLO PARK | MENLO PARK | California | 09 | SEMS |
| PALO VERDE TORNADO DAMAGE ASSESSMENT | PALO VERDE | California | 09 | SEMS |
| PALOMAR PLATING CO | ESCONDIDO | California | 09 | SEMS |
| PANOCHE TIRE DUMP FIRE | FIREBAUGH | California | 09 | SEMS |
| PARK AVENUE ELEMENTARY SCHOOL/GONZALES PROPERTY/B.H.STEEPLETON LANDFILL | CUDAHY | California | 09 | SEMS |
| PARK BUILDING SUPPLY | BARSTOW | California | 09 | SEMS |