| 57TH AND NORTH BROADWAY STREETS SITE (SEDGWICK County, KS) |
| A.I.W. FRANK/MID-COUNTY MUSTANG (CHESTER County, PA) |
| ACME SOLVENT RECLAIMING, INC. (MORRISTOWN PLANT) (WINNEBAGO County, IL) |
| AIR FORCE PLANT PJKS (JEFFERSON County, CO) |
| ALLEGANY BALLISTICS LABORATORY (USNAVY) (MINERAL County, WV) |
| APPLIED MATERIALS (SANTA CLARA County, CA) |
| AUBURN ROAD LANDFILL (ROCKINGHAM County, NH) |
| AVENUE E GROUND WATER CONTAMINATION (GRAND TRAVERSE County, MI) |
| BALLY GROUND WATER CONTAMINATION (BERKS County, PA) |
| BECKMAN INSTRUMENTS (PORTERVILLE PLANT) (TULARE County, CA) |
| BEEDE WASTE OIL (ROCKINGHAM County, NH) |
| BELOIT CORP. (WINNEBAGO County, IL) |
| BLOSENSKI LANDFILL (CHESTER County, PA) |
| BOARHEAD FARMS (BUCKS County, PA) |
| BRANDYWINE DRMO (PRINCE GEORGE'S County, MD) |
| BRESLUBE-PENN, INC (ALLEGHENY County, PA) |
| BROOKHAVEN NATIONAL LABORATORY (USDOE) (SUFFOLK County, NY) |
| BUCKINGHAM COUNTY LANDFILL (BUCKINGHAM County, VA) |
| CALDWELL TRUCKING CO. (ESSEX County, NJ) |
| CAM-OR INC (LA PORTE County, IN) |
| CANNON ENGINEERING CORP. (CEC) (PLYMOUTH County, MA) |
| CAROLAWN, INC. (CHESTER County, SC) |
| CASMALIA RESOURCES (SANTA BARBARA County, CA) |
| CHEM-SOLV, INC. (KENT County, DE) |
| CIRCUITRON CORP. (SUFFOLK County, NY) |
| COLBERT LANDFILL (SPOKANE County, WA) |
| CPS/MADISON INDUSTRIES (MIDDLESEX County, NJ) |
| CROYDON TCE (BUCKS County, PA) |
| CRYOCHEM, INC. (BERKS County, PA) |
| CTS PRINTEX, INC. (SANTA CLARA County, CA) |
| DAVIS LIQUID WASTE (PROVIDENCE County, RI) |
| DELILAH ROAD (ATLANTIC County, NJ) |
| DELTA QUARRIES & DISP./STOTLER LANDFILL (BLAIR County, PA) |
| DOVER AIR FORCE BASE (KENT County, DE) |
| DOVER MUNICIPAL WELL 4 (MORRIS County, NJ) |
| DUBLIN TCE SITE (BUCKS County, PA) |
| DURHAM MEADOWS (MIDDLESEX County, CT) |
| EAST MOUNT ZION (YORK County, PA) |
| EAST MULTNOMAH COUNTY GROUND WATER CONTAMINATION (MULTNOMAH County, OR) |
| EAU CLAIRE MUNICIPAL WELL FIELD (EAU CLAIRE County, WI) |
| ELMENDORF AIR FORCE BASE (ANCHORAGE County, AK) |
| EMMELL'S SEPTIC LANDFILL (ATLANTIC County, NJ) |
| ENDICOTT VILLAGE WELL FIELD (BROOME County, NY) |
| ENVIROCHEM CORP. (BOONE County, IN) |
| EVERGREEN MANOR GROUND WATER CONTAMINATION PLUME (WINNEBAGO County, IL) |
| FAIR LAWN WELL FIELD (BERGEN County, NJ) |
| FAIRCHILD SEMICONDUCTOR CORP. (SOUTH SAN JOSE PLANT) (SANTA CLARA County, CA) |
| FEDERAL AVIATION ADMIN. TECH. CENTER (ATLANTIC County, NJ) |
| FIRESTONE TIRE & RUBBER CO(ALBANY PLANT) (DOUGHERTY County, GA) |
| FIRESTONE TIRE&RUBBER CO.(SALINAS PLANT) (MONTEREY County, CA) |
| FLORIDA PETROLEUM REPROCESSORS (BROWARD County, FL) |
| FORT DIX (LANDFILL SITE) (BURLINGTON County, NJ) |
| FORT ORD (MONTEREY County, CA) |
| GALEN MYERS DUMP/DRUM SALVAGE (ST. JOSEPH County, IN) |
| GALLUP'S QUARRY (WINDHAM County, CT) |
| GEMS LANDFILL (CAMDEN County, NJ) |
| GENERAL MILLS/HENKEL CORP. (HENNEPIN County, MN) |
| GROVELAND WELLS (ESSEX County, MA) |
| HANSCOM FIELD/HANSCOM AIR FORCE BASE (MIDDLESEX County, MA) |
| HASSAYAMPA LANDFILL (MARICOPA County, AZ) |
| HASTINGS GROUND WATER CONTAMINATION (ADAMS County, NE) |
| HECHIMOVICH SANITARY LANDFILL (DODGE County, WI) |
| HELLERTOWN MANUFACTURING CO. (NORTHAMPTON County, PA) |
| HEWLETT-PACKARD (620-640 PAGE MILL ROAD) (SANTA CLARA County, CA) |
| HUNTERSTOWN ROAD (ADAMS County, PA) |
| INTEL CORP. (SANTA CLARA III) (SANTA CLARA County, CA) |
| INTEL MAGNETICS (SANTA CLARA County, CA) |
| INTERSIL INC./SIEMENS COMPONENTS (SANTA CLARA County, CA) |
| IONIA CITY LANDFILL (IONIA County, MI) |
| IRON HORSE PARK (MIDDLESEX County, MA) |
| JACKSONVILLE NAVAL AIR STATION (DUVAL County, FL) |
| KAYDON CORP. (MUSKEGON County, MI) |
| KEARSARGE METALLURGICAL CORP. (CARROLL County, NH) |
| KEEFE ENVIRONMENTAL SERVICES (ROCKINGHAM County, NH) |
| KIMBERTON SITE (CHESTER County, PA) |
| LAMMERS BARREL FACTORY (GREENE County, OH) |
| LANDFILL & DEVELOPMENT CO. (BURLINGTON County, NJ) |
| LEE ACRES LANDFILL (USDOI) (SAN JUAN County, NM) |
| LEHILLIER/MANKATO SITE (BLUE EARTH County, MN) |
| LETTERKENNY ARMY DEPOT (PDO AREA) (FRANKLIN County, PA) |
| LETTERKENNY ARMY DEPOT (SE AREA) (FRANKLIN County, PA) |
| LIGHTMAN DRUM COMPANY (CAMDEN County, NJ) |
| LORENTZ BARREL & DRUM CO. (SANTA CLARA County, CA) |
| MAIN STREET WELL FIELD (ELKHART County, IN) |
| MALVERN TCE (CHESTER County, PA) |
| MARINE CORPS LOGISTICS BASE (DOUGHERTY County, GA) |
| MICA LANDFILL (SPOKANE County, WA) |
| MODERN SANITATION LANDFILL (YORK County, PA) |
| MOHAWK TANNERY (HILLSBOROUGH County, NH) |
| MOHONK ROAD INDUSTRIAL PLANT (ULSTER County, NY) |
| MONTGOMERY TOWNSHIP HOUSING DEVELOPMENT (SOMERSET County, NJ) |
| MOTOROLA, INC.(52ND STREET PLANT) (MARICOPA County, AZ) |
| MYSTERY BRIDGE RD/U.S. HIGHWAY 20 (NATRONA County, WY) |
| NAVAL WEAPONS INDUSTRIAL RESERVE PLANT (MIDDLESEX County, MA) |
| NC STATE UNIVERSITY(LOT 86,FARM UNIT #1) (WAKE County, NC) |
| NEW BRIGHTON/ARDEN HILLS/TCAAP (USARMY) (RAMSEY County, MN) |
| NEW HAMPSHIRE PLATING CO. (HILLSBOROUGH County, NH) |
| NORTH PENN - AREA 1 (MONTGOMERY County, PA) |
| NORTH PENN - AREA 12 (MONTGOMERY County, PA) |
| NORTH PENN - AREA 2 (MONTGOMERY County, PA) |
| NORTH PENN - AREA 5 (MONTGOMERY County, PA) |
| NORTH PENN - AREA 7 (MONTGOMERY County, PA) |
| NORTH SANITARY LANDFILL (MONTGOMERY County, OH) |
| NORTHSIDE LANDFILL (SPOKANE County, WA) |
| NUCLEAR METALS, INC. (MIDDLESEX County, MA) |
| OLD SOUTHINGTON LANDFILL (HARTFORD County, CT) |
| OLD SPRINGFIELD LANDFILL (WINDSOR County, VT) |
| OLD WILMINGTON ROAD GROUND WATER CONTAMINATION (CHESTER County, PA) |
| OLEAN WELL FIELD (CATTARAUGUS County, NY) |
| OMEGA CHEMICAL CORPORATION (LOS ANGELES County, CA) |
| OTTATI & GOSS/KINGSTON STEEL DRUM (ROCKINGHAM County, NH) |
| PARA-CHEM SOUTHERN, INC. (GREENVILLE County, SC) |
| PARKER SANITARY LANDFILL (CALEDONIA County, VT) |
| PEAK OIL CO./BAY DRUM CO. (HILLSBOROUGH County, FL) |
| PETERSON/PURITAN, INC. (PROVIDENCE County, RI) |
| PICILLO FARM (KENT County, RI) |
| POHATCONG VALLEY GROUND WATER CONTAMINATION (WARREN County, NJ) |
| POOLS PRAIRIE (NEWTON County, MO) |
| PORT WASHINGTON LANDFILL (NASSAU County, NY) |
| RAYTHEON CORP. (SANTA CLARA County, CA) |
| ROSEN BROTHERS SCRAP YARD/DUMP (CORTLAND County, NY) |
| ROWE INDUSTRIES GROUND WATER CONTAMINATION (SUFFOLK County, NY) |
| SAEGERTOWN INDUSTRIAL AREA (CRAWFORD County, PA) |
| SAND, GRAVEL & STONE (CECIL County, MD) |
| SAVAGE MUNICIPAL WATER SUPPLY (HILLSBOROUGH County, NH) |
| SEALAND RESTORATION, INC. (ST. LAWRENCE County, NY) |
| SHERWOOD MEDICAL CO. (MADISON County, NE) |
| SHRIVER'S CORNER (ADAMS County, PA) |
| SMS INSTRUMENTS, INC. (SUFFOLK County, NY) |
| SOLITRON MICROWAVE (MARTIN County, FL) |
| SOLVENTS RECOVERY SERVICE NEW ENGLAND (HARTFORD County, CT) |
| SOUTH ANDOVER SITE (ANOKA County, MN) |
| SOUTH MUNICIPAL WATER SUPPLY WELL (HILLSBOROUGH County, NH) |
| SOUTHEAST ROCKFORD GROUND WATER CONTAMINATION (WINNEBAGO County, IL) |
| SPARTAN CHEMICAL CO. (KENT County, MI) |
| STAMINA MILLS, INC. (PROVIDENCE County, RI) |
| STANLEY KESSLER (MONTGOMERY County, PA) |
| STROTHER FIELD INDUSTRIAL PARK (COWLEY County, KS) |
| SYNERTEK, INC. (BUILDING 1) (SANTA CLARA County, CA) |
| SYOSSET LANDFILL (NASSAU County, NY) |
| TAYLOR ROAD LANDFILL (HILLSBOROUGH County, FL) |
| THERMO-CHEM, INC. (MUSKEGON County, MI) |
| TIPPECANOE SANITARY LANDFILL, INC (TIPPECANOE County, IN) |
| TOOELE ARMY DEPOT (NORTH AREA) (TOOELE County, UT) |
| TRW, INC. (MINERVA PLANT) (STARK County, OH) |
| TYLER REFRIGERATION PIT (KENT County, DE) |
| VALLEY PARK TCE (ST. LOUIS County, MO) |
| VALMONT TCE SITE (FORMER - VALMONT INDUSTRIAL PARK) (LUZERNE County, PA) |
| VESTAL WATER SUPPLY WELL 1-1 (BROOME County, NY) |
| WALSH LANDFILL (CHESTER County, PA) |
| WEST KINGSTON TOWN DUMP/URI DISPOSAL (WASHINGTON County, RI) |
| WEST SITE/HOWS CORNERS (PENOBSCOT County, ME) |
| WESTINGHOUSE ELEVATOR CO. PLANT (ADAMS County, PA) |
| WHITING FIELD NAVAL AIR STATION (SANTA ROSA County, FL) |
| WRIGHT-PATTERSON AIR FORCE BASE (GREENE County, OH) |
| WURTSMITH AIR FORCE BASE (IOSCO County, MI) |
| YAWORSKI WASTE LAGOON (WINDHAM County, CT) |
| YORK COUNTY SOLID WASTE/REFUSE LANDFILL (YORK County, PA) |
