Facility |
Parent Company |
Toxic Hazard |
| MOUNTAIN STATE CARBON LLC | Cleveland-Cliffs | 6,214.07 |
| CARDINAL PLANT | Buckeye Power Co | 1,269.45 |
| UNION ELECTRIC STEEL CORP | Ampco-Pittsburgh | 1,023.51 |
| KOPPERS FOLLANSBEE TAR PLANT | Koppers | 402.65 |
| W H SAMMIS PLANT | FirstEnergy | 136.09 |
| CROWN CORK & SEAL CO (USA) INC CROWN CLOSURE DIV | Crown Holdings | 129.75 |
| ARCELORMITTAL WEIRTON LLC | ArcelorMittal | 124.84 |
| LANGELOTH METALLURGICAL CO | LANGELOTH METALLURGICAL CO | 90.99 |
| PRECOAT METALS | Carlyle Group | 66.87 |
| FERRO CORP | Ferro Corp. | 63.29 |
| WHEMCO-STEEL CASTINGS INC | WHEMCO INC | 46.96 |
| HOMER LAUGHLIN CHINA CO | HOMER LAUGHLIN CHINA CO | 40.26 |
| ATI PRECISION FINISHING LLC - MONACA | Allegheny Technologies | 29.28 |
| AMETEK SPECIALTY METAL PRODUCTS | Ametek | 22.20 |
| BEAVER VALLEY ALLOY FOUNDRY CO | BEAVER VALLEY ALLOY FOUNDRY CO | 16.45 |
| TITANIUM METALS CORP | Berkshire Hathaway | 13.86 |
| UNIVERSAL STAINLESS & ALLOY PRODUCTS INC | UNIVERSAL STAINLESS & ALLOY PRODUCTS INC | 13.10 |
| ARDAGH METAL PACKAGING USA INC | Ardagh Group | 11.93 |
| BRUCE MANSFIELD POWER PLANT | FirstEnergy | 11.07 |
| ATI PRECISION FINISHING LLC - ROCHESTER FACILITY | Allegheny Technologies | 5.84 |
| JESSOP STEEL LLC | Allegheny Technologies | 4.34 |
| BASF CORP | BASF | 2.57 |
| CARPENTER POWDER PRODUCTS INC | Carpenter Technology | 2.11 |
| MAPLE MANUFACTURING LLC | MAPLE MANUFACTURING LLC | 1.98 |
| MILLER CENTRIFUGAL CASTING CO | MCC INTERNATIONAL INC | 1.70 |
| JSW STEEL USA OHIO INC | JSW STEEL USA OHIO INC | 1.38 |
| ATI POWDER METALS - OAKDALE | Allegheny Technologies | 0.78 |
| CORAOPOLIS TERMINALS - DE LLC/CORAOPOLIS TERMINAL | CORAOPOLIS TERMINALS - DE LLC/CORAOPOLIS TERMINAL | 0.56 |
| ROSS MOULD LLC | ROSS MOULD LLC | 0.47 |
| LIBERTAS COPPER LLC | Patriarch Partners LLC | 0.47 |
| ERGON WEST VIRGINIA INC | Ergon | 0.42 |
| PLEIGER PLASTICS CO | PAUL PLEIGER MASCHINFABRIK | 0.37 |
| NEVILLE CHEMICAL CO | NEVILLE CHEMICAL COMPANY | 0.37 |
| SHERWIN-WILLIAMS CO | Sherwin-Williams | 0.30 |
| HERITAGE THERMAL SERVICES | HERITAGE ENVIRONMENTAL SERVICES LLC | 0.27 |
| ASHLAND LLC | Ashland Inc. | 0.26 |
| MPLX TERMINALS LLC - MIDLAND PA TERMINAL | Marathon Petroleum | 0.17 |
| RITCHEY METALS CO INC | RITCHEY METALS CO INC | 0.08 |
| METAL COATERS | Cornerstone Building Brands | 0.07 |
| MARATHON PETROLEUM CO - WELLSVILLE OH ASP TERMINAL | Marathon Petroleum | 0.03 |
| SAL CHEMICAL CO INC | SAL CHEMICAL CO INC | 0.03 |
| ALBCO FOUNDRY INC | ALBCO FOUNDRY INC | 0.03 |
| WATSON STANDARD CO (NEVILLE ISLAND PLANT) | WATSON INDUSTRIES INC | 0.01 |
| NOVA CHEMICALS INC | Mubadala Investment Company | 0.01 |
| CALGON CARBON CORP NEVILLE ISLAND PLANT | Kuraray | 0.01 |
| THE OHIO COUNTY COAL CO | Murray Energy | 0.00 |
| US GYPSUM CO | Knauf | 0.00 |
| ALL-CLAD METALCRAFTERS LLC | Groupe SEB | 0.00 |
| REAXIS INC | GICC HOLDINGS INC | 0.00 |
| O'NEAL STEEL INC | O'Neal Industries | 0.00 |
| CHEMTRON CORP | KINDERHOOK INDUSTRIES LLC | 0.00 |
| FUSION CERAMICS INC | FUSION CERAMICS INC | 0.00 |
| ALLEGHENY & TSINGSHAN STAINLESS LLC | ALLEGHENY LUDLUM LLC & YONGQING LTD LIABILITY CO | 0.00 |
| NORTHEAST PAVING BRIDGEVILLE PLANT | EUROVIA ATLANTIC COAST LLC | 0.00 |
| NGC INDUSTRIES LLC A SUBSIDIARY OF NEW NGC INC | Spangler Companies, Inc. | 0.00 |
| TURF CARE SUPPLY CORP | WMJ HOLDING CORP | 0.00 |
| SHERWIN-WILLIAMS CO | Sherwin-Williams | 0.00 |
| FEDERAL CORRECTIONAL INSTITUTION-ELKTON | U.S. Government | 0.00 |
| TMS INTERNATIONAL LLC | TMS International | 0.00 |
| US DOD USAF 171 ARW PENNSYLVANIA ANG | U.S. Government | 0.00 |
| THE LUBRIZOL CORP | Berkshire Hathaway | 0.00 |
| LAFARGE SCULLY YARD CONCRETE PLT | LafargeHolcim | 0.00 |
| MULTI-CHEM GROUP WASHINGTON PA FACILITY | Halliburton | 0.00 |
| SAFETY-KLEEN SYSTEMS WHEELING (WHE) | Clean Harbors Inc. | 0.00 |
| ASK CHEMICALS LLC | ASK CHEMICALS LLC | 0.00 |
| BPI INC-MCKEES ROCKS PA PLANT | BPI INC | 0.00 |
| PVS NOLWOOD CHEMICALS INC | PVS CHEMICALS INC | 0.00 |
| A-LINE EDS | A-LINE EDS | 0.00 |
| FUTURE FOAM INC | FUTURE FOAM INC | 0.00 |
| RHODES TECHNOLOGIES | RHODES TECHNOLOGIES | 0.00 |
| COVIDIEN LP | Medtronic | 0.00 |
| BYK USA INC | Altana | 0.00 |
| EVONIK CYRO LLC | Evonik Industries | 0.00 |
| CHEMOURS CHAMBERS WORKS | Chemours | 0.00 |
| PAULSBORO REFINING CO LLC | PBF Energy | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | 0.00 |
| AVANTOR PERFORMANCE MATERIALS | Avantor | 0.00 |
| SI GROUP INC | SI Group | 0.00 |
| BALL METAL BEVERAGE CONTAINER CORP | Ball Corp. | 0.00 |
| IPSCO KOPPEL TUBULARS CORP | Techint | 0.00 |
| USS-CLAIRTON PLANT | United States Steel | 0.00 |
| NF&M INTERNATIONAL INC | VSMPO-TIRUS US | 0.00 |
| EASTMAN CHEMICAL RESINS INC | Eastman Chemical | 0.00 |
| KAWNEER COMMERCIAL WINDOWS LLC | Arconic | 0.00 |
| USS MON VALLEY WORKS - EDGAR THOMSON PLANT | United States Steel | 0.00 |
| SHENANGO INC | DTE Energy | 0.00 |
| CALLERY LLC | CALLERY LLC | 0.00 |
| COMBINED SYSTEMS INC | POINT LOOKOUT CAPITAL PARTNERS | 0.00 |
| UNITED REFINING CO | Red Apple Group | 0.00 |
| LORD CORP | Lord Corporation | 0.00 |
| ALBEMARLE CORP | Albemarle | 0.00 |
| SUPELCO | Merck KGaA (EMD) | 0.00 |
| UNIVAR USA INC CHESTER FACILIT Y | Univar Solutions | 0.00 |
| US ARMY RADFORD ARMY AMMUNITION PLANT | U.S. Government | 0.00 |
| MXI ENVIRONMENTAL SERVICES LLC | MXI INC | 0.00 |
| SWISHER INTERNATIONAL INC | SWISHER INTERNATIONAL INC | 0.00 |
| WARREN DISTRIBUTION INC | WARREN DISTRIBUTION INC | 0.00 |
| NEO INDUSTRIES (WEIRTON) INC | NEO INDUSTRIES (USA) INC | 0.00 |
| MPM SILICONES LLC | Momentive Performance Materials | 0.00 |
| CHEMOURS WASHINGTON WORKS | Chemours | 0.00 |
| CYTEC INDUSTRIES INC | Solvay | 0.00 |
| ALLEGANY BALLISTICS LAB (NIROP) | Northrop Grumman | 0.00 |
| MALLINCKRODT PHARMACEUTICALS | Mallinckrodt | 0.00 |
| CHEMOURS CO - FAYETTEVILLE WORKS | Chemours | 0.00 |
| KOPPERS INC (FLORENCE SC) | Koppers | 0.00 |
| PATHEON API MANUFACTURING INC | Thermo Fisher Scientific | 0.00 |
| CRAIG WIRE PRODUCTS LLC | CRAIG WIRE PRODUCTS LLC | 0.00 |
| DREXEL CHEMICAL CO | DREXEL CHEMICAL CO | 0.00 |
| DREXEL CHEMICAL GW WAREHOUSE FACILITY | DREXEL CHEMICAL CO | 0.00 |
| CJB INDUSTRIES INC GH PLANT | CJB Industries | 0.00 |
| SIVANCE LLC | Milliken | 0.00 |
| US DOD NAS KEY WEST | U.S. Government | 0.00 |
| KEMIRA CHEMICALS INC | Kemira | 0.00 |
| ALBEMARLE US INC | Albemarle | 0.00 |
| NISSAN NA INC | Nissan | 0.00 |
| TRADEBE TREATMENT & RECYCLING OF TENNESSEE LLC | Tradebe | 0.00 |
| BUCKMAN LABORATORIES INC | BUCKMAN LABORATORIES INC | 0.00 |
| DREXEL CHEMICAL CO VML | DREXEL CHEMICAL CO | 0.00 |
| FIRST CHEMICAL CORP | Chemours | 0.00 |
| POLYCHEMIE INC | SNF Group | 0.00 |
| ZEON CHEMICALS LP | Zeon Corporation | 0.00 |
| WESTLAKE PVC CORP | Westlake Chemical | 0.00 |
| GENERAL MOTORS LLC BOWLING GREEN ASSEMBLY PLANT | General Motors | 0.00 |
| DART POLYMERS INC | Dart Container | 0.00 |
| PBF LOGISTICS PRODUCTS TERMINAL LLC | PBF Energy | 0.00 |
| ARCLIN USA LLC | Lone Star Funds | 0.00 |
| BP-HUSKY REFINING LLC | BP Husky Refining LLC | 0.00 |
| TOLEDO REFINING CO LLC | PBF Energy | 0.00 |
| NORPLAS INDUSTRIES INC | Magna International | 0.00 |
| AVERY DENNISON STD-BLDG 19 | Avery Dennison | 0.00 |
| LUBRIZOL CORP PAINESVIL LE PLANT | Berkshire Hathaway | 0.00 |
| NOVA CHEMICALS | Mubadala Investment Company | 0.00 |
| CHEMICAL SOLVENTS INC--DENISON FACILITY | Chemical Solvents Inc. | 0.00 |
| RESEARCH ORGANICS LLC DBA SAFC CLEVELAND | Merck KGaA (EMD) | 0.00 |
| A R E ACCESSORIES LLC | CCMP Capital | 0.00 |
| AK STEEL CORP | Cleveland-Cliffs | 0.00 |
| THE SHEPHERD COLOR CO | THE SHEPHERD COLOR CO | 0.00 |
| VEOLIA ES TECHNICAL SOLUTIONS LLC | Veolia Environnement | 0.00 |
| VANGUARD PAINTS & FINISHES INC | HOLLISTER INVESTMENT CORP | 0.00 |
| NESTLE USA INC-ANDERSON | Nestle | 0.00 |
| SUN POLYMERS INTERNATIONAL INC | SUN POLYMERS INTERNATIONAL INC | 0.00 |
| NICE-PAK PRODUCTS INC | NICE-PAK PRODUCTS INC | 0.00 |
| EXXONMOBIL OIL CORP HAMMOND TERMINAL | Exxon Mobil | 0.00 |
| TRADEBE TREATMENT & RECYCLING LLC | Tradebe | 0.00 |
| USS GARY WORKS | United States Steel | 0.00 |
| R3 COMPOSITES CORP | R3 COMPOSITES CORP | 0.00 |
| GM TRUCK GROUP FORT WAYNE ASSEMBLY | General Motors | 0.00 |
| PPG INDUSTRIES INC | PPG Industries | 0.00 |
| CLINTON LABORATORIES | Eli Lilly | 0.00 |
| DDP SPECIALTY ELECTRONIC MATERIALS US 9 LLC (HIMS) | DuPont de Nemours | 0.00 |
| QUANTUM COMPOSITES INC | LyondellBasell | 0.00 |
| BASF AGRICULTURAL SOLUTIONS US LLC | BASF | 0.00 |
| ALDRICH CHEMICAL CO LLC | Merck KGaA (EMD) | 0.00 |
| PPG INDUSTRIES INC-OAK CREEK | PPG Industries | 0.00 |
| SC JOHNSON & SON INC WAXDALE FACILITY | S.C. Johnson & Son | 0.00 |
| ALDRICH CHEMICAL CO LLC TEUTONIA | Merck KGaA (EMD) | 0.00 |
| HYDRITE CHEMICAL CO | Hydrite Chemical Co. | 0.00 |
| SAFC INC | Merck KGaA (EMD) | 0.00 |
| SAFC INC | Merck KGaA (EMD) | 0.00 |
| PHILLIPS MEDISIZE LLC | Koch Industries | 0.00 |
| ST PAUL PARK REFINING CO LLC | Marathon Petroleum | 0.00 |
| CALUMET MONTANA REFINING LLC | Calumet Specialty Products | 0.00 |
| TRITON WEST LLC - SHELL DES PLAINES TERMINAL | Royal Dutch Shell | 0.00 |
| INEOS STYROLUTION AMERICA LLC | Ineos | 0.00 |
| NUFARM AMERICAS INC (DBA RIVERDALE CHEMICAL) | Nufarm | 0.00 |
| CITGO PETROLEUM CORP LEMONT REFINERY | PDVSA (Petroleos de Venezuela S.A.) | 0.00 |
| NUFARM AMERICAS INC - ALSIP | Nufarm | 0.00 |
| NASCOTE INDUSTRIES INC | Magna International | 0.00 |
| SABIC INNOVATIVE PLASTICS US LLC | SABIC (Saudi Basic Industries) | 0.00 |
| DYNACHEM INC | DYNACHEM INC | 0.00 |
| ALLNEX USA INC | Advent International | 0.00 |
| PHILLIPS 66 CO EAST ST LOUIS TERMINAL | Phillips 66 | 0.00 |
| AEROFIL TECHNOLOGY INC | HBM Holdings | 0.00 |
| AGRAFORM | AGRAFORM | 0.00 |
| CHEMLINE INC | CHEMLINE INC | 0.00 |
| THE BOEING CO | Boeing | 0.00 |
| MALLINCKRODT | Mallinckrodt | 0.00 |
| KOCH AGRONOMIC SERVICES LLC | Koch Industries | 0.00 |
| BAYER CROPSCIENCE | Bayer | 0.00 |
| TIMKEN SMO LLC | Timken | 0.00 |
| RITEPACK INC | RITEPACK INC | 0.00 |
| HUGHES BROTHERS INC | HUGHES BOTHERS INC | 0.00 |
| ARCH CHEMICALS INC | Lonza | 0.00 |
| ORG CHEM GROUP LLC | Owner Resource Group, LLC | 0.00 |
| REMINGTON ARMS CO LLC | REMINGTON OUTDOOR CO | 0.00 |
| WYNNEWOOD REFINING CO | Icahn Enterprises | 0.00 |
| US DOD USAF TINKER AFB | U.S. Government | 0.00 |
| LMI FINISHING INC | SONACA | 0.00 |
| PIERCE CHEMICALS/ROYAL BOND CO | WILBERT FUNERAL SERVICES INC | 0.00 |
| SHINTECH INC | Shin-Etsu Chemical | 0.00 |
| TOYO INK AMERICA LLC | Toyo Ink Group | 0.00 |
| THE CHEMOURS CO | Chemours | 0.00 |
| US ECOLOGY TEXAS INC | US Ecology | 0.00 |
| PRC-DESOTO INTERNATIONAL INC | PPG Industries | 0.00 |
| GOODRICH LANDING SYSTEMS CARBON OPERATIONS | Raytheon Technologies | 0.00 |
