POLLUTION LOCATOR | Toxic Chemical Releases |Facilities Contributing to Cancer Hazards

State: PENNSYLVANIA
Facility Name City Pounds of Benzene-equivalents
ALLEGHENY ENERGY INC. HATFIELD POWER STATIONMASONTOWN63,000,000
RELIANT ENERGY KEYSTONE POWER PLANTSHELOCTA29,000,000
BRUCE MANSFIELDSHIPPINGPORT28,000,000
RELIANT ENERGY CONEMAUGH POWER PLANTNEW FLORENCE26,000,000
PPL BRUNNER ISLAND STEAM ELECTRIC STATIONYORK HAVEN24,000,000
PPL MONTOUR STEAM ELECTRIC STATIONDANVILLE22,000,000
ZINC CORP. OF AMERICA MONACA SMELTERMONACA16,000,000
RELIANT ENERGY SHAWVILLE STATIONSHAWVILLE16,000,000
EXELON GENERATING CO. EDDYSTONE GENERATING STATIONEDDYSTONE13,000,000
GE CO. BRIDGEVILLE GLASS PLANTBRIDGEVILLE13,000,000
RELIANT ENERGY INC. ELRAMA POWER PLANTELRAMA12,000,000
INTERNATIONAL METALS RECLAMATION CO. INC. (INMETCO)ELLWOOD CITY12,000,000
CHESWICK POWER PLANTCHESWICK11,000,000
SUNBURY GENERATION L.L.C.SHAMOKIN DAM8,500,000
NEW CASTLE POWER PLANTWEST PITTSBURG6,900,000
PG&E SCRUBGRASS GENERATING PLANTKENNERDELL5,900,000
ALLEGHENY ENERGY INC. ARMSTRONG POWER STATIONKITTANNING5,500,000
EXIDE CORP. READING SMELTER DIV.READING2,700,000
EBENSBURG POWER CO.EBENSBURG2,600,000
CARPENTER TECH. CORP.READING2,500,000
FERRO GLASS & COLOR CORP.WASHINGTON2,100,000
ALBEMARLE CORP.TYRONE1,900,000
WPS WESTWOOD GENERATION L.L.C.TREMONT1,300,000
ELECTRALLOYOIL CITY1,200,000
HECKETT MULTISERV PLANT 64COATESVILLE810,000
CARLISLE TIRE & WHEEL CO.CARLISLE610,000
JOHNSTOWN CORP.JOHNSTOWN570,000
AK STEEL BUTLER WORKSBUTLER520,000
ALLEGHENY LUDLUM CORP.BRACKENRIDGE510,000
NORTH AMERICAN HOGANASHOLLSOPPLE500,000
COLVER POWER PROJECTCOLVER320,000
SFS INTEC INC.WYOMISSING320,000
U.S. ARMY LETTERKENNY ARMY DEPOTCHAMBERSBURG290,000
ONDEO NALCO CO.ELLWOOD CITY270,000
CAMBRIA COGEN CO.EBENSBURG260,000
WEST HOMESTEAD ENG. & MACHINE CO.MIDLAND220,000
UNIVERSAL STAINLESS & ALLOY PRODS. INC.BRIDGEVILLE210,000
DURALOY TECHS. INC.SCOTTDALE190,000
OCCIDENTAL CHEMICAL CORP.POTTSTOWN190,000
CORNING ASAHI VIDEO PRODS. CO.STATE COLLEGE170,000
EAST PENN MFG. CO. INC.LYON STATION170,000
SAINT NICHOLAS COGENERATION PROJECTSHENANDOAH160,000
RECMIX OF PA INC. SARVERSARVER150,000
FOAMEX L.P.CORRY140,000
ENVIRITE OF PENNSYLVANIA INC.YORK140,000
ISG PLATE INC. COATESVILLE FACILITYCOATESVILLE130,000
LATROBE STEEL CO. (DBA TIMKEN LATROBE STEELZ)LATROBE130,000
UNION ELECTRIC STEEL CORP.BURGETTSTOWN130,000
NEW STANDARD CORP.YORK120,000
PRAXAIR SURFACE TECHS. INC.NEW CASTLE100,000
SANDVIK STEEL CO.CLARKS SUMMIT98,000
MAX ENVIRONMENTAL YUKON FACILITYYUKON96,000
GREENVILLE METALS INC.TRANSFER91,000
COLONIAL METALS CO.COLUMBIA90,000
PENN-UNION CORP.EDINBORO72,000
ENGELHARD CORP.ERIE70,000
BEAVER VALLEY ALLOY FNDY. CO.MONACA66,000
SUPERIOR TUBE CO.COLLEGEVILLE66,000
DAMASCUS STEEL CASTING CO.NEW BRIGHTON66,000
GARDEN STATE TANNING READINGREADING65,000
J & L SPECIALTY STEEL L.L.C.MIDLAND65,000
ELLWOOD QUALITY STEELS CO.NEW CASTLE60,000
SCHOTT GLASS TECHS. INC.DURYEA57,000
SUNOCO INC. R & M MARCUS HOOK REFY.MARCUS HOOK56,000
SHARON TUBE CO.SHARON46,000
USS CLAIRTON WORKSCLAIRTON44,000
GOULDS PUMPS ITT INDASHLAND42,000
JEFFERSON SMURFIT CORP.PHILADELPHIA41,000
NEW CASTLE BATTERY MFG. CO.NEW CASTLE39,000
KULP FNDY. INC.EAST STROUDSBURG39,000
MOUNT CARMEL COGEN FACILITYMARION HEIGHTS37,000
OSRAM SYLVANIA PRODS. INC.YORK35,000
MCCONWAY & TORLEY CORP. KUTZTOWN FNDY.KUTZTOWN34,000
ALCOA EXTRUSIONS INC. CRESSONA OPERATIONCRESSONA34,000
JESSOP STEEL CO.WASHINGTON34,000
HARLEY-DAVIDSON MOTOR CO. OPS. INC.YORK34,000
MCCONWAY & TORLEY CORP.PITTSBURGH34,000
ASSOCIATED SPRING BARNES GROUP INC.CORRY34,000
CALGON CARBON CORP. NEVILLE ISLAND PLANTPITTSBURGH33,000
ALLEGHENY LUDLUM CORP.HOUSTON33,000
DORMONT MFG. CO.EXPORT33,000
ALLVAC LATROBE PLANTLATROBE33,000
ALLEGHENY LUDLUM CORP.LEECHBURG33,000
ALLEGHENY LUDLUM CORP.VANDERGRIFT33,000
POWDER METAL PRODS. L.L.C.SAINT MARYS33,000
PITTSBURGH ANNEALING BOX CO.MC KEES ROCKS33,000
ALLEGHENY LUDLUM CORP.COATESVILLE33,000
PPL MARTINS CREEK STEAM ELECTRIC STATIONBANGOR33,000
SCHULKILL PRODS. INC.CRESSONA33,000
HIGH STEEL STRUCTURES INC.LANCASTER33,000
PRECISION COMPONENTS CORP.YORK33,000
FINISHING SYS. INC.YORK33,000
ESAB GROUP INC.HANOVER33,000
W.R. CASE & SONS CUTLERY CO.BRADFORD33,000
TAYLOR-WHARTON GAS EQUIPMENT DIV. HBG PLANTHARRISBURG33,000
DAL-TILE CORP. LINCOLNWAY EAST PLANTGETTYSBURG33,000
SKF USA INC. ALTOONA PLANTALTOONA33,000
GE TRANSPORTATION SYS. GROVE CITY PLANTGROVE CITY33,000
JOY TECH. INC. PLANT #1FRANKLIN33,000
JOY TECH. INC. PLANT #3FRANKLIN33,000
CB&I WATERWARREN33,000
SNAP TITE INC. UNION CITY SITEUNION CITY33,000
BABCOCK BORSIG POWERERIE33,000
GENERAL PARTITIONS MFG. CORP.ERIE33,000
CARPENTER POWDER PRODS. INC.BRIDGEVILLE31,000
AES BEAVER VALLEY L.L.C.MONACA31,000
STANDARD STEEL L.L.C.BURNHAM30,000
URICK FNDY. CO.ERIE28,000
ENVIROTROL INC. DARLINGTON F ACILITYDARLINGTON27,000
CRODA INC.MILL HALL27,000
TRUCK-LITE CO. INC. WELLSBOROWELLSBORO26,000
MOUNT JOY WIRE CORP.MOUNT JOY26,000
ESSROC CEMENT CORP.NAZARETH26,000
R. H. SHEPPARD CO. INC.HANOVER25,000
INDSPEC CHEMICAL CO.PETROLIA25,000
SUNOCO INC. (R&S) PHILADELPHIA REFY.PHILADELPHIA25,000
HORSEHEAD RESOURCE DEVELOPMENT CO. INC.PALMERTON22,000
SMOOTH-ON INC.EASTON18,000
TYLER PIPE CO.MACUNGIE18,000
QUAKER ALLOY INC.MYERSTOWN14,000
APPLETON PAPERS INC.ROARING SPRING14,000
OSRAM SYLVANIA PRODS. INC.SAINT MARYS14,000
PENRECOKARNS CITY14,000
ZINC CORP. OF AMERICAPALMERTON13,000
STERIS CORP.ERIE12,000
ESSROC CEMENT CORP.NAZARETH12,000
LANGELOTH METALLURGICAL CO.LANGELOTH12,000
OWENS-BROCKWAY GLASS CONTAINER INC. PLANT #17CLARION11,000
ANVIL INTL. INC.COLUMBIA11,000
RÜTGERS ORGANICS CORP. STATE COLLEGE PLANTSTATE COLLEGE11,000
OWENS-BROCKWAY GLASS CONTAINER INC. PLANT 19BROCKWAY11,000
ROSS MOULD INC.WASHINGTON11,000
KOPPERS INC. MONESSEN COKE PLANTMONESSEN11,000
LYCOMING ENGINESWILLIAMSPORT11,000
J. WALTER MILLER CO.LANCASTER11,000
RELIANT ENERGY PORTLAND POWER PLANTPORTLAND11,000
KOPPERS INC. CLAIRTON TAR PLANTCLAIRTON10,000
CROMBY GENERATING STATIONPHOENIXVILLE9,800
CONOCOPHILLIPS CO. TRAINER REFY.TRAINER9,700
STANDARD STEEL L.L.C.LATROBE9,500
EXELON DELAWARE GENERATING STATIONPHILADELPHIA9,300
NATIONAL FORGE CO.IRVINE9,200
ARCOS INDS. L.L.C.MOUNT CARMEL8,500
SALEM TUBE INC.GREENVILLE8,400
PPG INDUSTRIES,INC.-SPRINGDALE COMPLEXSPRINGDALE8,300
PG&E NATL. ENERGY GROUP NORTHAMPTON GENERATING PLANTNORTHAMPTON8,300
NEVILLE CHEMICAL CO.PITTSBURGH8,100
HOEGANAES CORP.WATSONTOWN8,100
HUSSEY COPPER LTD.LEETSDALE8,000
MACK TRUCKS INC.MACUNGIE8,000
LEHIGH CEMENT CO.NORTH YORK7,900
BALDWIN HARDWARE CORP.READING7,400
ISG STEELTON INC.STEELTON7,300
SAINT-GOBAIN CONTAINERSPORT ALLEGANY7,300
ACF INDS. INC.MILTON7,100
RELIANT ENERGY TITUS POWER PLANTBIRDSBORO7,000
CONCAST METAL PRODS. CO.MARS6,900
PRECOAT METALS DIV. OF SEQUA COATINGS CORP.MC KEESPORT6,800
BRUSH WELLMAN INC.SHOEMAKERSVILLE6,300
KEYSTONE CEMENT CO.BATH6,300
YUASA BATTERY INC.LAURELDALE6,300
LEHIGH HEAVY FORGE CORP.BETHLEHEM6,100
SHENANGO INC.PITTSBURGH5,900
GULF OIL L.P. NEVILLE ISLAND TERMINALPITTSBURGH5,800
O. HOMMEL CO.CARNEGIE5,800
ESSROC CEMENT CORP.BESSEMER5,600
WOOD-MODE INC.KREAMER5,600
UNIFORM TUBESTRAPPE5,500
MEDICAL MFG. CORP.ERIE5,300
CRC INDS. INC.WARMINSTER5,000
UNITED REFINING CO.WARREN4,900
KOEHLER-BRIGHT STAR INC.WILKES BARRE4,700
LORD CORP.SAEGERTOWN4,700
HANDY & HARMAN TUBE CO.NORRISTOWN4,700
SYNFIN INDS.NORTH WALES4,600
SUNOCO-MONTELLO TERMINALSINKING SPRING4,000
HARSCO CO. HECKETT MULTISERV PLANT 21NATRONA HEIGHTS4,000
RHODIA INC.MARCUS HOOK4,000
WARD MFG. INC.BLOSSBURG3,900
PRECISION TUBE CO. INC.NORTH WALES3,800
PENN FISHING TACKLE MFG. CO.KULPSVILLE3,700
UNITED PANEL INC.MOUNT BETHEL3,700
DYNAMIC METAL FORMING INC.SCOTTDALE3,600
ERIE BRONZE & ALUMINUMERIE3,600
USS MON VALLEY WORKS EDGAR T HOMSON PLANTBRADDOCK3,500
EXELON SCHUYLKILL GENERATING STATIONPHILADELPHIA3,400
WHEATLAND TUBE CO. SHARON PLANTSHARON3,400
GUARDIAN INDS. CORP. FLOREFFE PLANTJEFFERSON HILLS3,400
ALUMAX MILL PRODS. INC.LANCASTER3,300
MIDEAST ALUMINUM DIV. INDALEX AMERICA INC.MOUNTAIN TOP3,100
AIR PRODS. & CHEMICALS INC. SPECIALTY GAS DIV.TAMAQUA3,100
WHEATLAND TUBE CO. WHEATLAND PLANTWHEATLAND3,000
ERIE COKE CORP.ERIE2,900
MEDRAD INC.INDIANOLA2,900
GICHNER SHELTER SYS.DALLASTOWN2,900
HONEYWELL FARMERS VALLEYSMETHPORT2,800
B. BRAUN MEDICAL INC. MFG. DIV.ALLENTOWN2,500
VICTAULIC CO. OF AMERICA ALBURTIS FACILITYALBURTIS2,500
GE ERIE PLANT GETSERIE2,400
CHICAGO RIVET & MACHINE CO. TYRONE DIV.TYRONE2,400
CEMEX INC.WAMPUM2,400
MARKOVITZ ENTS. INC. FLOWLINE DIV.NEW CASTLE2,400
WEYERHAEUSER CO. JOHNSONBURG MILLJOHNSONBURG2,400
HIGH CONCRETE STRUCTURES INC.DENVER2,200
U.S. LOCK & HARWARE CO.COLUMBIA2,200
CERTAINTEED CORP.MOUNTAIN TOP2,100
SANDMEYER STEEL CO.PHILADELPHIA2,100
DAMASCUS-BISHOP TUBE CO.GREENVILLE2,100
RELIANT ENERGY SEWARD POWER PLANTNEW FLORENCE2,100
SUNOCO- EXTON TERMINALEXTON2,100
WORLD KITCHEN INC. CHARLEROI PLANTCHARLEROI2,000
KOPP GLASS INC.PITTSBURGH1,900
YARWAY CORP.BLUE BELL1,800
PHB DIE CASTFAIRVIEW1,800
OSRAM SYLVANIA PRODS. INC.WARREN1,800
PENN COLOR INC.HATFIELD1,700
KOPPERS INC.MONTGOMERY1,700
SUPERIOR TIRE & RUBBER CORP.WARREN1,700
QUALITY INVESTMENT CASTINGS INC.BLANDON1,600
SETON CO.SAXTON1,600
ELDORADO PROPERTIES CORP. HIGHSPIRE TERMINALMIDDLETOWN1,600
CRUCIBLE COMPACTION METALSOAKDALE1,600
U.S. NAVY NSWCCD-SSESPHILADELPHIA1,500
C & D TECHS. INC.LEOLA1,500
NATIONAL ROLL CO.AVONMORE1,500
USS MON VALLEY WORKS IRVIN P LANTWEST MIFFLIN1,500
ARMSTRONG WORLD INDS. MARIETTA CEILING PLANTMARIETTA1,500
INTERMETRO INDS. CORP.WILKES BARRE1,400
CRAFTMASTER MFG. INC.WYSOX1,400
TUBE METHODS INC.BRIDGEPORT1,400
KEYSTONE POWDERED METAL CO.SAINT MARYS1,400
AMES TRUE TEMPER INC.CAMP HILL1,400
PENNCAST CORP.MARIETTA1,400
BASF CORP.MONACA1,400
ISG PLATE INC. CONSHOHOCKEN FACILITYCONSHOHOCKEN1,400
WILLIAMS METALFINISHING INC.SINKING SPRING1,300
MERCER FORGE CORP.MERCER1,300
MCKINNEY PRODS.SCRANTON1,300
AMETEK INC. U.S. GAUGE DIV.SELLERSVILLE1,300
TEMPLE-INLAND-MT. JEWETT COMPLEX-PBMOUNT JEWETT1,300
SMC POWDER METALLURGYGALETON1,300
RAILWORKS WOOD PRODS. INC.MC ALISTERVILLE1,300
TECH CAST INC.MYERSTOWN1,300
P. H. GLATFELTER CO. - SPRING GROVE MILLSPRING GROVE1,300
LWB REFRACTORIESYORK1,300
SYLVIN TECHS. INC.DENVER1,300
ITT INDS. ENGINEERED PROCESS SOLUTIONS GROUPLANCASTER1,300
LONZA GROUP INC.WILLIAMSPORT1,300
BRIGHTON ELECTRIC STEEL CASTING CO.BEAVER FALLS1,300
ELLIOTT TURBOMACHINERY CO. INC.JEANNETTE1,300
SAINT-GOBAIN CERAMICSLATROBE1,300
HENDRICK MFG. CO.CARBONDALE1,300
SEA GULL LIGHTING PRODS. INC.PHILADELPHIA1,200
MERCER LIME & STONE CO.SLIPPERY ROCK1,200
ARMSTRONG WORLD INDS. INC.LANCASTER1,200
PAMAX INC.GLEN ROCK1,200
ASHLAND SPECIALTY CHEMICAL CO.EASTON1,100
JOHNSTOWN WIRE TECHS. INC.JOHNSTOWN1,100
EXXON MOBIL CORP. NEVILLE ISLAND TERMINALPITTSBURGH1,100
PANTHER CREEK PARTNERSNESQUEHONING1,100
ROHM & HAAS CO.BRISTOL1,000
KIMBERLY-CLARK PENNSYLVANIA L.L.C.CHESTER1,000
PINEY CREEK L.P.CLARION1,000
ENGINEERED POLYMER SOLUTIONS INC. (DBA VALSPAR COATINGS)ROCHESTER1,000
SONY ELECTRONICS INC.MOUNT PLEASANT1,000
NEW JERSEY SHELL CASTING CORP.MARIETTA1,000
PROCTER & GAMBLE PAPER PRODS. CO.MEHOOPANY980
OSRAM SYLVANIA PRODS. INC.TOWANDA950
ST. GEORGE CRYSTAL LTD.JEANNETTE940
FROG SWITCH & MFG. CO.CARLISLE940
KEYSTONE FNDY. DIV.ERIE920
MERCK & CO. INC. CHEROKEE SITERIVERSIDE910
INTERSTATE CHEMICAL CO. INC.HERMITAGE880
UNITED GILSONITE LABS.DUNMORE850
BAILEY/ENLOW FORK MINING COMPLEXWEST FINLEY840
CHEVRON INC.MERCER840
BUCK CO. INC.QUARRYVILLE830
AMERICAN REFINING GROUP INC.BRADFORD790
PENN STATE SPECIAL METALS L.L.C.KOPPEL790
SCHLOSSER STEEL INC.HATFIELD790
HAMMOND LEAD PRODS.POTTSTOWN770
TRIANGLE CIRCUITS OF PITTSBURGHOAKMONT760
RELIANT ENERGY WARREN STATIONWARREN750
KOPPEL STEEL CORP. KOPPEL PLANTKOPPEL740
SPANG & CO. MAGNETICS DIV.EAST BUTLER710
FRANKLIN BRONZE & ALLOY CO.FRANKLIN700
MITCHELL POWER STATIONCOURTNEY700
ALLOY SURFACES CO. INC.CHESTER700
UNICAST CO.BOYERTOWN700
OBERG INDS. INC.FREEPORT690
AMERICAN NICKELOID CO.WALNUTPORT680
EXXON MOBIL CORP. PHILADELPHIA TERMINALPHILADELPHIA670
MILTON ROY CO. FCDIVYLAND660
G. O. CARLSON INC.COATESVILLE660
WIRE & CABLE SPECIALTIES INC.WEST CHESTER660
OBERG STAMPING & TECH. CENTERSARVER660
REBCO INC.KERSEY660
UNIVERSAL STAINLESS & ALLOY PRODS. INC.TITUSVILLE660
CORRY MFG. INC.CORRY660
CORRY FORGE CO.CORRY660
WHEELABRATOR FRACKVILLE ENERGY CO. INC.FRACKVILLE660
ERIEZ MAGNETICSERIE660
PBM INC.IRWIN660
ACP MFG. CO. L.L.C.TIOGA660
ITT INDS. ENGINEERED PROCESS SOLUTIONS GROUPCOLUMBIA660
U.S. BRONZE FNDY. & MACHINE INC.MEADVILLE660
DBT AMERICAHOUSTON660
HIGH STEEL STRUCTURES INC. PLANT 3WILLIAMSPORT660
AMETEK INC. SPECIALTY METAL PROD. DIV.EIGHTY FOUR660
WEST HOMESTEAD ENG. & MACHINE CO.HOMESTEAD660
BURNHAM CORP.LANCASTER650
NTN-BCA CORP.LITITZ650
SNAP TITE INC. AUTOCLAVE ENGINEERS DIV.ERIE650
ALSTOM POWER INC.EASTON650
AMERICAN VIDEO GLASS CO.MOUNT PLEASANT640
BENTON FNDY. INC.BENTON640
TEMPLE-INLAND-MT. JEWETT COMPLEX-MDFMOUNT JEWETT630
TORPEDO SPECIALTY WIRE INC.PITTSFIELD630
HERCULES CEMENT CO.STOCKERTOWN630
COOPERS CREEK CHEMICAL CORP.WEST CONSHOHOCKEN600
ZEKS COMPRESSED AIR SOLUTIONSWEST CHESTER590
ANDRITZ INC.MUNCY590
SUNOCO-TWIN OAKS TERMINALASTON580
EAST PENN KUTZTOWN WIRE & CABLEKUTZTOWN570
SUNOCO-NORTHUMBERLAND TERMINALNORTHUMBERLAND560
VISTEON SYS. L.L.C. NORTH PENN PLANTWORCESTER550
CENTRAL SPRINKLER CO.LANSDALE550
POLYONE ENGINEERED FILMS INC. LEBANON PLANTLEBANON540
KINDER MORGAN TRANSMIX CO. L.L.C.INDIANOLA540
BRENNTAG NORTHEAST INC.READING530
PENN FISHING TACKLE MFG. CO.PHILADELPHIA530
EXXONMOBIL OIL CORP. ALLENTOWN TERMINALALLENTOWN480
EASTMAN CHEMICAL RESINS INC. JEFFERSON SITEWEST ELIZABETH470
ATOFINA CHEMICALS INC. ATOGLAS DIV.BRISTOL470
TEMPLE-INLAND FOREST PRODS. CORP.SHIPPENVILLE470
PMF INDS.WILLIAMSPORT460
EXXONMOBIL OIL CORP. MALVERN TERMINALMALVERN450
MILLENNIA TECH. INC.CHESWICK440
BRIDESBURG FNDY. CO.WHITEHALL440
INTERNATIONAL PAPER CO.ERIE440
SUNOCO - MECHANICSBURG TERMINALMECHANICSBURG430
FCI USA INC.MOUNT UNION420
GLEN-GERY CORP.SUMMERVILLE390
FLURY FNDY. CO.LANCASTER380
EXXONMOBIL OIL CORP. HARRISBURG TERMINALHARRISBURG370
EXXONMOBIL OIL CORP. LANCASTER TERMINALLANCASTER360
NORTHEASTERN POWER CO.MC ADOO360
PENN MOULD INDS. INC.WASHINGTON360
WYETH PHARMACEUTICALSWEST CHESTER340
SMITHKLINE BEECHAM PHARMACEUTICALSKING OF PRUSSIA340
SONOCO PRODS. CO.DOWNINGTOWN330
KEYSTONE FORGING CO.NORTHUMBERLAND330
DUFERCO FARRELLFARRELL320
V&S PHILADELPHIA GALVANIZING L.L.C.PHILADELPHIA300
VICTAULIC CO. OF AMERICA FORKS FACILITYEASTON300
KORNS GALVANIZING CO. INC.JOHNSTOWN290
PBS COALS - SHADE CREEK PREPARATION PLANTCENTRAL CITY290
BP PRODS. N.A. INC. CORAOPOLIS TERMINALCORAOPOLIS290
ISMBUTLER280
KEYSTONE THERMOMETRICS CORP.SAINT MARYS280
NATIONAL FOAM INC.LIONVILLE280
SUNOCO - DELMONT TERMINALDELMONT280
MURATA ELECTRONICS N.A. INC.STATE COLLEGE280
SMITHKLINE BEECHAM RESEARCH CO.COLLEGEVILLE260
GKN SINTER METALS CAMERON RD.EMPORIUM250
POLYONE CORP.BETHLEHEM240
LEHIGH CEMENT CO. EVANSVILLEFLEETWOOD230
KALAS MFG. INC. PLANT 3DENVER220
GKN SINTER METALS BARTON STREETEMPORIUM200
PRAXAIR DISTRIBUTION INC.BETHLEHEM190
LUTRON ELECTRONICS CO. INC.ALBURTIS190
SCM METAL PRODS. INC. (DBA NORTH AMERICAN HOGANAS)JOHNSTOWN180
SUNOCO-KINGSTON TERMINALKINGSTON180
SPS TECHS. INC.JENKINTOWN170
KEYSTONE THERMISTOR CORP.MOUNT JEWETT170
DENT MFG. INC.NORTHAMPTON170
AMERADA HESS CORP. PHILADELPHIA TERMINALPHILADELPHIA170
WORLD RESOURCES CO.POTTSVILLE160
ARC METALS CORP.SAINT MARYS150
GUTTMAN OIL CO. BELLE VERNONBELLE VERNON150
ARC METALS CORP.RIDGWAY150
AMERICAN TINNING & GALVANIZING CO.ERIE140
COOKSON ELECTRONICS AMG ALTOONA PA FACILITYALTOONA140
LINCOLN FNDY. INC.ERIE140
BRASS & BRONZE CASTING CO.IRWIN140
PENNSYLVANIA HOUSE BUFFALO PLANTLEWISBURG140
FARM & HOME OIL MACUNGIE TERMINALMACUNGIE130
SKF USA INC. HANOVER PLANTHANOVER130
COLUMBIA PRODS. INC.DALLASTOWN130
ROBINSON INDS. INC.ZELIENOPLE130
FMC TECHS. INC.HOMER CITY130
GROVE WORLDWIDE U.S. L.L.C.SHADY GROVE130
ERIE FORGE & STEEL INC.ERIE120
EXIDE CORP. READING SLILAURELDALE110
LANCASTER ALUMINUM LTD.LEBANON110
O-Z/GEDNEY L.L.C.SHOEMAKERSVILLE110
PENN-MAR CASTINGS INC.HANOVER100
PALMER INTL. INC.SKIPPACK97
MASTER-HALCO INC.SCRANTON95
LANCASTER MALLEABLE CASTINGS CO.LANCASTER87
SUNOCO - PITTSBURGH TERMINALPITTSBURGH84
NORTHROP GRUMMAN POLY SCIENTIFICSPRINGFIELD83
MEDRAD INC. HEILMAN CENTERPITTSBURGH83
SUNOCO INC. (R&M) NEVILLE ISLAND PLANTPITTSBURGH81
SPD ELECTRICAL SYS.PHILADELPHIA78
HANOVER ALUMINUM PRODS. CO. INC.HANOVER76
CABOT SUPERMETALSBOYERTOWN75
BOYERTOWN FNDY. CO.NEW BERLINVILLE71
FENNER DRIVESMANHEIM70
DONSCO INC.WRIGHTSVILLE66
BAYER POLYMERS L.L.C.NEWTOWN SQUARE64
GILBERTON POWER CO.FRACKVILLE58
DONSCO INC. BUILDING #10MOUNT JOY58
OMG AMERICASFRANKLIN57
MATTHEWS INTL. CORP.PITTSBURGH55
SUNOCO - MALVERN TERMINALMALVERN55
TRUCK-LITE COUDERSPORTCOUDERSPORT55
DONSCO INC. BUILDING # 8BELLEVILLE54
MATRIC LTD.SENECA46
CARDONE INDS.PHILADELPHIA44
COOPER TOOLS INC. YORK OPERATIONYORK42
SUNOCO - ELDORADO TERMINALALTOONA41
FLEXIBLE CIRCUITS INC.WARRINGTON41
REPUBLIC ENVIRONMENTAL SYS. INC.HATFIELD41
TYCO ELECTRONICS BUILDING 10CARLISLE40
AGERE SYS. INC.READING37
AMERWAY INC.ALTOONA36
CAMBRIDGE-LEE INDS. READING TUBE DIV.READING36
FCI USA INC.EMIGSVILLE34
BORDEN CHEMICAL INC.MOUNT JEWETT34
OAK CRYSTAL (DBA OAK FREQUENCY CONTROL)MOUNT HOLLY SPRINGS34
BULOVA TECHS. L.L.C.LANCASTER32
NEW NGC INC.SHIPPINGPORT31
CUTLER-HAMMERBEAVER30
LAFARGE N.A. WHITEHALL PLANTWHITEHALL28
WORTHINGTON STEEL CO.MALVERN28
METALLURGICAL PRODS. CO.WEST CHESTER28
SPARTECH POLYCOM INC. PLANT 2DONORA28
TYCO ELECTRONICSLANDISVILLE28
SHERWOOD - WASHINGTONWASHINGTON28
REYNOLDSVILLE CASKET CO.REYNOLDSVILLE28
WERNER CO. GREENVILLE DIV.GREENVILLE28
GRAYMONT (PA) INC.PLEASANT GAP28
ALCOA TECHNICAL CENTERALCOA CENTER28
GEO SPECIALTY CHEMICALS TRIMET PRODS. GROUPALLENTOWN27
EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONSPITTSBURGH26
ARMSTRONG WORLD INDS. LANCASTER PLANTLANCASTER26
CHEMCOAT INC.MONTOURSVILLE25
ALCOA INC. LEBANON WORKSLEBANON22
NVF CO.KENNETT SQUARE21
LIPPERT COMPONENTS INC.DENVER21
LEBANON CHEMICAL CORP.LEBANON21
PFALTZGRAFF CO. THOMASVILLE FACILITYTHOMASVILLE20
REPUBLIC TECHS. INTL. BEAVER FALLS CFBBEAVER FALLS20
ELK CORP. OF TEXAS MYERSTOWN FACILITYMYERSTOWN19
NEW HOLLAND N.A. INC.BELLEVILLE18
STONER INC.QUARRYVILLE15
NGC INDS. INC.NEW COLUMBIA14
HUSSEY MARINE ALLOYSBENSALEM14
YORK INTL. CORP.YORK14
CON-LIME INC.BELLEFONTE14
TYCO ELECTRONICS CORP.HATBORO14
ALLEN ORGAN CO.MACUNGIE11
LOCKHEED MARTIN NE&SS ARCHBALDARCHBALD11
CARMEUSE LIME INC.ANNVILLE11
HYDROL CHEMICAL CO.YEADON11
HANSEN ENG. INC.WEST ALEXANDER11
L-3 COMMUNICATIONS ELECTRO FABCROYDON11
PINE INSTRUMENT CO.GROVE CITY10
SUNOCO INC. (R&M) FRANKFORD PLANTPHILADELPHIA10
GM&SSTOYSTOWN10
SENSIENT COLORS INC.BIRDSBORO8
U.S. ARMY TOBYHANNA ARMY DEPOTTOBYHANNA8
MINE SAFETY APPLIANCES CO.CRANBERRY TOWNSHIP8
PRINCE MFG. CO.BOWMANSTOWN8
LONZA INC.CONSHOHOCKEN8
N. C. STAUFFER & SONS INC.FACTORYVILLE7
LAMSON & SESSIONSERIE7
ELJER PLUMBINGWARE INC.FORD CITY7
COGNIS CORP.AMBLER6
ABERDEEN ROAD CO.(DBA HERCULITE PRODS. INC.)EMIGSVILLE6
AMES TRUE TEMPER INC.HARRISBURG6
TECHNEGLAS INC.PITTSTON6
GEORGIA PACIFIC CORP. MARBLE PAMARBLE6
IONICS INC.CANONSBURG6
ALCAN CABLEWILLIAMSPORT5
PURVIS BROTHERS INC.MARS4
CORNWALL ALUMINUM FNDY.LEBANON4
ARMSTRONG WORLD INDS.BEAVER FALLS3
INVENSYS ENERGY METERINGDU BOIS3
UNITED STATES GYPSUM CO.ALIQUIPPA3
U.S. CHROME CORP. OF PENNSYLVANIANORRISTOWN3
AK STEEL BUTLER WORKSBUTLER3
PBS COALS - STRIP COMPLEX (JOB 220)BERLIN3
JOHNSON MATTHEY INC. DOWNING TOWN SITEDOWNINGTOWN3
CARMEUSE LIME INC.HANOVER3
FISHER SCIENTIFIC CO. INDIANA MFG. PLANTINDIANA2
USS FAIRLESS WORKSFAIRLESS HILLS2
OMNOVA SOLUTIONS INC. AUBURN PLANTAUBURN2
WATSONTOWN FNDY.WATSONTOWN2
CARBONE OF AMERICA IND. CORP. GMDSAINT MARYS2
CARDONE INDS.PHILADELPHIA2
INTERNATIONAL MILL SERVICE BETHLEHEMBETHLEHEM1
LAWRENCE MCFADDEN CO.PHILADELPHIA1
JLG INDS. INC.MC CONNELLSBURG1
AFFIVAL INC.OAKMONT1
FEDERAL-MOGUL CORP.BOYERTOWN1
NEW CASTLE FNDY. CO.NEW CASTLE1
PBS COALS - SARAH MINEBOSWELL1
WABTEC RUBBER PRODS.GREENSBURG0
RANBAR ELECTRICAL MATERIALS INC.MANOR0
MONTOUR OIL-KELLY CO.HARRISBURG0
MORTON INTL.READING0
BUILDING MATERIALS MFG. CORP.ERIE0
W. R. GRACE & CO. CONN. GRACE CONSTRUCTION PRODS.HATFIELD0
INTERSTATE CHEMICAL CO. UNITED ERIE DIV.ERIE0
GLIDDEN CO.READING0
L-3 COMMUNICATIONS CORP.WILLIAMSPORT0
ABINGTON METALS REFINING & MFG. INC.PHILADELPHIA0


Note: These rankings do not cover all chemical releases reported to TRI - they only include chemicals that possess risk scores. As a result of data gaps or modeling problems, not all TRI chemicals possess the information required to weight their mass release by toxicity and exposure potential. Dioxin compounds, for example, are not included in these rankings. TRI chemicals that lack risk scores should not be assumed to be safe.