PERI

Air Toxics at School 2022

School Info

SchoolStony Brook School
Street9 Farmer Way
CityWestford
StateMA
Number of students612
Student % minority35%
TypeRegular School
Status1
LevelMiddle School
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school142
Number of chemicals affecting school67
Toxic percentile nationwide (1=worst)60th
Toxic rank nationwide (1=worst)78,098
Toxic percentile statewide (1=worst)79th
Toxic rank statewide (1=worst)1,975
Toxic Hazard351.39

This school's air toxic concentration is 0.07 times the national average at schools.

This school's air toxic concentration is 0.36 times the state average at schools.

Top facilities

FacilityParent CompanyToxic Hazard
TECOMETCharlesbank Capital Partners74.00
PROTO LABS INC.PROTO LABS INC60.19
PROTO LABS INCPROTO LABS INC60.19
GE AVIATIONGeneral Electric54.84
HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT)HITCHINER MANUFACTURING CO INC21.92
ISOMEDIX OPERATIONS INC.STERIS18.31
PACE INDUSTRIES - CAMBRIDGE DIVPace Industries10.81
BOYD CORP INC.Goldman Sachs8.77
PALMER MANUFACTURING CO LLCPursuit Aerospace6.63
PARADIGM PRECISION HOLDINGS LLCPursuit Aerospace6.32
TECHNICAL MANUFACTURING CORPAmetek4.57
PARKER HANNIFIN CORP CHOMERICS DIVParker-Hannifin4.13
WORTHEN INDUSTRIES INC UPACO DIVWorthen Industries2.89
AVIENT COLORANTS USA LLC - HOLDEN FACILITYAvient Corporation2.14
LUBRIZOL ADVANCED MATERIALS INCBerkshire Hathaway1.92
CHEMGENES CORPCHEMGENES CORP1.81
CHROMA COLOR CORPArsenal Capital Partners1.48
INNER-TITE CORP.INNER-TITE CORP.1.37
KOMTEK FORGE LLCCrawford United1.30
AMPHENOL APC INCAmphenol1.26
TEI BIOSCIENCESIntegra LifeSciences1.05
METSO AUTOMATION USA INCValmet Oyj0.84
HOLCIM - NER INC.Holcim Group0.61
ADVANCE COATINGS COADVANCE COATINGS CO0.60
GLOBAL COMPANIES LLCGlobal Partners LP0.35
GULF OIL LP CHELSEA TERMINALRaceTrac Petroleum0.34
WYMAN-GORDON COBerkshire Hathaway0.33
IRVING OIL TERMINALS INC.Irving Oil0.29
COORSTEK IGNITER PRODUCTSCOORSTEK INC0.28
ENTEGRIS INCEntegris0.25
BENCHMARK ELECTRONICS NH DIVBenchmark Electronics0.23
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INC0.18
MEXICHEM SPECIALTY COMPOUNDSOrbia Advance Corporation0.14
EXXON MOBIL CORP EVERETT TERMINALExxon Mobil0.11
COLT REFINING INCCOLT REFINING INC0.08
AVCARB MATERIAL SOLUTIONSArsenal Capital Partners0.08
SPECIALTY MATERIALS INC.Global Materials0.07
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INC0.07
KENDALL GREEN ENERGY LLCAntin Infrastructure Partners0.06
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.0.06
S&E SPECIALTY POLYMERS LLCNautic Partners0.05
OMNOVA SOLUTIONSSynthomer0.04
MAJILITE MANUFACTURING INCMERIDIAN INDUSTRIES INC0.04
NEWARK AMERICAGreif Inc.0.04
VERANOVA L.P.Altaris Capital Partners0.03
COVESTRO LLCCovestro0.03
DAMPNEY CO INCDAMPNEY CO INC0.03
IDEAL TAPE COAmerican Biltrite0.03
HOLCIM - NER INC.Holcim Group0.02
HARCROS CHEMICALS INCHarcros Chemicals0.02
BRADFORD INDUSTRIESWembly Enterprises0.02
WYMAN-GORDON COBerkshire Hathaway0.02
CHELSEA SANDWICH LLCGlobal Partners LP0.02
DUNCAN GALVANIZING CORP.DUNCAN GALVANIZING CORP.0.02
INTERVALA LLCIntervala0.02
BRONZE CRAFT CORPBRONZE CRAFT CORP0.01
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global Management0.01
EMD MILLIPORE CORPMerck KGaA (EMD)0.01
EDWARDS VACUUM LLCAtlas Copco0.01
BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATIONBAE Systems0.01
HOLCIM - NER INC.Holcim Group0.01
STRAUMANN MANUFACTURING INCSTRAUMANN MANUFACTURING INC0.01
CIRCUIT CONNECT INCInfinitum0.00
SAINT-GOBAIN ABRASIVES & SAINT -GOBAIN CERAMICS & PLASTICSSaint-Gobain0.00
MORGAN ADVANCED CERAMICS INCMorgan Advanced Materials0.00
ROHM & HAAS ELECTRONIC MATERIALS LLCDuPont de Nemours0.00
HAARTZ CORPHAARTZ CORP0.00
BOSTIK MANUFACTURING PLANTArkema0.00
ICP CONSTRUCTIONCPC HOLDING LLC0.00
ROUSSELOT PEABODY INC.Darling Ingredients0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INC0.00
BENEVENTO SAND & STONE CORPBENEVENTO SAND & STONE CORP0.00
BROX INDUSTRIES INCBrox Industries0.00
GRANITE STATE CONCRETE CO INC WESTFORDJG MACLELLAN CONCRETE CO INC0.00
FM CALLAHAN & SON INCFM CALLAHAN & SON INC0.00
VICOR CORPVicor Corp.0.00
TORROMEO INDUSTRIES INC.TORROMEO INDUSTRIES INC0.00
WORTHEN INDUSTRIESWorthen Industries0.00
TORROMEO INDUSTRIES INCTORROMEO INDUSTRIES INC0.00
LAMB & RITCHIELAMB & RITCHIE0.00
PANDOLF PERKINS COEH PERKINS CONSTRUCTION INC0.00
INTERNATIONAL RECTIFIER HIREL PRODUCTS INC.Infineon Technologies0.00
AMERICAN SUPERCONDUCTORAmerican Superconductor Corp.0.00
HOLLINGSWORTH & VOSE CO WEST GROTONHOLLINGSWORTH & VOSE CO0.00
MEDTRONIC INCMedtronic0.00
INTERVALA LLCIntervala0.00
DAV-TECH PLATING INC.DAV-TECH PLATING INC.0.00
LGC STANDARDS VHG LABSLGC STANDARDS VHG LABS0.00
WINCHESTER INTERCONNECT RF CORPAptiv PLC0.00
L3 TECHNOLOGIES INC.L3Harris Technologies0.00
RAYTHEON CORTX Corporation0.00
MARMON UTILITY LLCBerkshire Hathaway0.00
PARKER HANNIFIN CORP CHOMERICS DIVParker-Hannifin0.00
MATEP LLCLongwood Energy Partners0.00
FIREYE INCCarrier Global Corporation0.00
TEKNOR APEX ELASTOMERS INC.TEKNOR APEX0.00
TRANSENE CO INC.TRANSENE CO INC0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INC0.00
ANALOGIC CORPAltaris Capital Partners0.00
KOCH SEPARATION SOLUTIONS INC.Koch Industries0.00
HOLDEN TRAP ROCKMA BROKEN STONE CO0.00
RYMES - HUDSONSUPERIOR PLUS CORP0.00
HIGHLINE WARREN LLCPritzker Group0.00
HOLCIM - NER INC.Holcim Group0.00
SUPERCON INCSUPERCON INC0.00
ITW PERFORMANCE POLYMERSIllinois Tool Works0.00
CIRTRONICS CORPCIRTRONICS CORP0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INC0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INC0.00
HOLCIM - NER INC.Holcim Group0.00
VERANOVA L.P.Altaris Capital Partners0.00
US PACK INCUS PACK INC0.00
HOLOGIC INCHologic0.00
INDUSTRIAL POLYMERS & CHEMICAL S INCINDUSTRIAL POLYMERS & CHEMICAL S INC0.00
THERMO FISHER SCIENTIFICThermo Fisher Scientific0.00
PLATING FOR ELECTRONICS INC.PLATING FOR ELECTRONICS INC.0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORP0.00
BIOSYNTH INTERNATIONAL INC.KKR & Co.0.00
THERMO FISHER SCIENTIFICThermo Fisher Scientific0.00
TELEDYNE FLIR SURVEILLANCETeledyne Technologies0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORP0.00
SANMINA CORP.Sanmina0.00
SHAWSHEEN RUBBER CO INCSHAWSHEEN RUBBER CO INC0.00
SCULLY SIGNALSCULLY SIGNAL0.00
CABOT CORPCabot Corp.0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.0.00
THUNDERLINE-ZOne Rock Capital Partners0.00
SAINT GOBAIN PERFORMANCE PLASTICSSaint-Gobain0.00
BROX INDUSTRIES INCBrox Industries0.00
THE GILLETTE CO LLCProcter & Gamble0.00
NYLON CORP OF AMERICAWEMBLY NYCOA HOLDINGS LLC0.00
GVS N.A.GVS Group0.00
AOTCO METAL FINISHING LLCAOTCO METAL FINISHING LLC0.00
SAFETY-KLEEN SYSTEMS MARLBOROUGH (MRB)Clean Harbors Inc.0.00
RESILIENCE BOSTON INC.NATIONAL RESILIENCE INC0.00
JAYBIRD & MAIS INCJAYBIRD & MAIS INC0.00
ANIKA THERAPEUTICSAnika Therapeutics0.00
CYTIVADanaher0.00
SARTORIUS STEDIM 450 DLBSARTORIUS STEDIM BIOTECH0.00
SKYWORKS SOLUTIONS INCSkyworks Solutions0.00
CURIA MASSACHUSETTS INC.Aledade0.00
MACOM TECHNOLOGY SOLUTIONS INCM/A-COM TECHNOLOGY SOLUTIONS HOLDINGS0.00

(click here to shrink list to only top 5 facilities)

Top chemicals

ChemicalToxic Hazard
Chromium192.24
Cobalt91.75
Ethylene oxide18.31
Lead 10.41
Nickel8.80
Trichloroethylene8.77
Diisocyanates4.68
Nickel compounds4.11
Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 3.62
Chloroform2.86
Formaldehyde1.23
Benzene1.04
Zinc compounds0.71
Polycyclic aromatic compounds0.71
Antimony compounds0.47
Maleic anhydride0.37
Di(2-ethylhexyl) phthalate0.25
Dicyclopentadiene0.22
Toluene diisocyanate (mixed isomers)0.09
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.08
Hydrogen cyanide0.08
N,N-Dimethylformamide0.07
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.06
Naphthalene0.05
Copper0.05
Lead compounds0.04
Acrylonitrile0.04
Dichloromethane (Methylene chloride)0.04
Peracetic acid0.04
Ethylbenzene0.03
Nitric acid0.03
Toluene0.03
Triethylamine0.03
Certain glycol ethers0.02
n-Hexane (Hexane)0.01
Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.01
Hydrogen fluoride (Hydrofluoric acid)0.01
Xylene (mixed isomers)0.01
o-Xylene0.00
Ethylene glycol0.00
Butyl acrylate0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))0.00
Methyl tert-butyl ether0.00
Toluene-2,4-diisocyanate0.00
Silver compounds0.00
1,2,4-Trimethylbenzene0.00
Phthalic anhydride0.00
Phenol0.00
Manganese0.00
Acetonitrile0.00
Methanol0.00
Styrene0.00
Methyl methacrylate0.00
Acrylic acid0.00
Ethyl acrylate0.00
Benzo[g,h,i]perylene0.00
n-Butyl alcohol (1-Butanol)0.00
Cyclohexane0.00
Sodium nitrite0.00
Methyl isobutyl ketone0.00
Acetophenone0.00
Formic acid0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
Benzoyl peroxide0.00
Lithium carbonate0.00
N-Methyl-2-pyrrolidone0.00
Tetrabromobisphenol A0.00

(click here to shrink list to only top 5 chemicals)

Top chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
PROTO LABS INC.PROTO LABS INCChromium60.19
PROTO LABS INCPROTO LABS INCChromium60.19
TECOMETCharlesbank Capital PartnersCobalt58.73
GE AVIATIONGeneral ElectricChromium43.95
HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT)HITCHINER MANUFACTURING CO INCCobalt18.34
ISOMEDIX OPERATIONS INC.STERISEthylene oxide18.31
TECOMETCharlesbank Capital PartnersChromium14.97
PACE INDUSTRIES - CAMBRIDGE DIVPace IndustriesLead 10.08
BOYD CORP INC.Goldman SachsTrichloroethylene8.77
GE AVIATIONGeneral ElectricCobalt6.36
TECHNICAL MANUFACTURING CORPAmetekChromium4.57
GE AVIATIONGeneral ElectricNickel4.53
PALMER MANUFACTURING CO LLCPursuit AerospaceCobalt4.26
PARKER HANNIFIN CORP CHOMERICS DIVParker-HannifinNickel compounds4.11
PARADIGM PRECISION HOLDINGS LLCPursuit AerospaceCobalt4.06
HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT)HITCHINER MANUFACTURING CO INCNickel2.74
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesDiisocyanates2.70
PALMER MANUFACTURING CO LLCPursuit AerospaceChromium2.23
AVIENT COLORANTS USA LLC - HOLDEN FACILITYAvient CorporationChromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 2.14
PARADIGM PRECISION HOLDINGS LLCPursuit AerospaceChromium2.12
LUBRIZOL ADVANCED MATERIALS INCBerkshire HathawayDiisocyanates1.92
CHEMGENES CORPCHEMGENES CORPChloroform1.81
CHROMA COLOR CORPArsenal Capital PartnersChromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 1.48
INNER-TITE CORP.INNER-TITE CORP.Chromium1.37
AMPHENOL APC INCAmphenolFormaldehyde1.23
TEI BIOSCIENCESIntegra LifeSciencesChloroform1.05
KOMTEK FORGE LLCCrawford UnitedChromium0.86
HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT)HITCHINER MANUFACTURING CO INCChromium0.84
METSO AUTOMATION USA INCValmet OyjChromium0.81
PACE INDUSTRIES - CAMBRIDGE DIVPace IndustriesZinc compounds0.71
HOLCIM - NER INC.Holcim GroupPolycyclic aromatic compounds0.61
KOMTEK FORGE LLCCrawford UnitedNickel0.43
ADVANCE COATINGS COADVANCE COATINGS COMaleic anhydride0.37
GLOBAL COMPANIES LLCGlobal Partners LPBenzene0.34
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumBenzene0.34
TECOMETCharlesbank Capital PartnersNickel0.30
COORSTEK IGNITER PRODUCTSCOORSTEK INCNickel0.28
IRVING OIL TERMINALS INC.Irving OilBenzene0.27
ENTEGRIS INCEntegrisDi(2-ethylhexyl) phthalate0.25
BENCHMARK ELECTRONICS NH DIVBenchmark ElectronicsLead 0.23
ADVANCE COATINGS COADVANCE COATINGS CODicyclopentadiene0.22
WYMAN-GORDON COBerkshire HathawayNickel0.19
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INCAntimony compounds0.18
WYMAN-GORDON COBerkshire HathawayChromium0.14
PALMER MANUFACTURING CO LLCPursuit AerospaceNickel0.14
MEXICHEM SPECIALTY COMPOUNDSOrbia Advance CorporationAntimony compounds0.14
PARADIGM PRECISION HOLDINGS LLCPursuit AerospaceNickel0.13
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesAntimony compounds0.11
EXXON MOBIL CORP EVERETT TERMINALExxon MobilBenzene0.10
COLT REFINING INCCOLT REFINING INCLead 0.08
AVCARB MATERIAL SOLUTIONSArsenal Capital PartnersHydrogen cyanide0.08
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesToluene diisocyanate (mixed isomers)0.08
SPECIALTY MATERIALS INC.Global MaterialsHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.07
KENDALL GREEN ENERGY LLCAntin Infrastructure PartnersPolycyclic aromatic compounds0.06
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCDiisocyanates0.06
S&E SPECIALTY POLYMERS LLCNautic PartnersAntimony compounds0.05
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.04
MAJILITE MANUFACTURING INCMERIDIAN INDUSTRIES INCN,N-Dimethylformamide0.04
OMNOVA SOLUTIONSSynthomerAcrylonitrile0.04
NEWARK AMERICAGreif Inc.Peracetic acid0.04
METSO AUTOMATION USA INCValmet OyjNickel0.03
VERANOVA L.P.Altaris Capital PartnersDichloromethane (Methylene chloride)0.03
PACE INDUSTRIES - CAMBRIDGE DIVPace IndustriesCopper0.03
IRVING OIL TERMINALS INC.Irving OilNaphthalene0.03
COVESTRO LLCCovestroTriethylamine0.03
DAMPNEY CO INCDAMPNEY CO INCEthylbenzene0.02
HOLCIM - NER INC.Holcim GroupPolycyclic aromatic compounds0.02
IDEAL TAPE COAmerican BiltriteToluene0.02
HARCROS CHEMICALS INCHarcros ChemicalsNitric acid0.02
BRADFORD INDUSTRIESWembly EnterprisesN,N-Dimethylformamide0.02
WYMAN-GORDON COBerkshire HathawayNickel0.02
INTERVALA LLCIntervalaLead compounds0.02
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCToluene diisocyanate (mixed isomers)0.02
CHELSEA SANDWICH LLCGlobal Partners LPNaphthalene0.02
AMPHENOL APC INCAmphenolCertain glycol ethers0.02
PARKER HANNIFIN CORP CHOMERICS DIVParker-HannifinCopper0.01
AMPHENOL APC INCAmphenolSulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.01
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Hydrogen fluoride (Hydrofluoric acid)0.01
DUNCAN GALVANIZING CORP.DUNCAN GALVANIZING CORP.Lead compounds0.01
BRONZE CRAFT CORPBRONZE CRAFT CORPCopper0.01
DUNCAN GALVANIZING CORP.DUNCAN GALVANIZING CORP.Zinc compounds0.01
EMD MILLIPORE CORPMerck KGaA (EMD)Dichloromethane (Methylene chloride)0.01
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementN,N-Dimethylformamide0.01
EDWARDS VACUUM LLCAtlas CopcoLead 0.01
BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATIONBAE SystemsLead 0.01
GLOBAL COMPANIES LLCGlobal Partners LPNaphthalene0.01
HOLCIM - NER INC.Holcim GroupPolycyclic aromatic compounds0.01
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesN,N-Dimethylformamide0.01
STRAUMANN MANUFACTURING INCSTRAUMANN MANUFACTURING INCn-Hexane (Hexane)0.01
CIRCUIT CONNECT INCInfinitumAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.00
MORGAN ADVANCED CERAMICS INCMorgan Advanced MaterialsHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.00
EXXON MOBIL CORP EVERETT TERMINALExxon MobilNaphthalene0.00
ROHM & HAAS ELECTRONIC MATERIALS LLCDuPont de NemoursFormaldehyde0.00
HAARTZ CORPHAARTZ CORPo-Xylene0.00
DAMPNEY CO INCDAMPNEY CO INCXylene (mixed isomers)0.00
OMNOVA SOLUTIONSSynthomerButyl acrylate0.00
BOSTIK MANUFACTURING PLANTArkemaAntimony compounds0.00
IDEAL TAPE COAmerican Biltriten-Hexane (Hexane)0.00
ICP CONSTRUCTIONCPC HOLDING LLCEthylene glycol0.00
ROUSSELOT PEABODY INC.Darling IngredientsAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INCLead compounds0.00
COVESTRO LLCCovestroDiisocyanates0.00
BROX INDUSTRIES INCBrox IndustriesLead 0.00
BENEVENTO SAND & STONE CORPBENEVENTO SAND & STONE CORPPolycyclic aromatic compounds0.00
EXXON MOBIL CORP EVERETT TERMINALExxon MobilEthylbenzene0.00
GRANITE STATE CONCRETE CO INC WESTFORDJG MACLELLAN CONCRETE CO INCLead compounds0.00
FM CALLAHAN & SON INCFM CALLAHAN & SON INCNitric acid0.00
VICOR CORPVicor Corp.Copper0.00
SAINT-GOBAIN ABRASIVES & SAINT -GOBAIN CERAMICS & PLASTICSSaint-GobainLead compounds0.00
S&E SPECIALTY POLYMERS LLCNautic PartnersBarium compounds (except for barium sulfate (CAS No. 7727-43-7))0.00
VERANOVA L.P.Altaris Capital PartnersMethyl tert-butyl ether0.00
COVESTRO LLCCovestroToluene-2,4-diisocyanate0.00
TORROMEO INDUSTRIES INC.TORROMEO INDUSTRIES INCLead compounds0.00
WORTHEN INDUSTRIESWorthen IndustriesToluene0.00
TORROMEO INDUSTRIES INCTORROMEO INDUSTRIES INCLead compounds0.00
GLOBAL COMPANIES LLCGlobal Partners LPEthylbenzene0.00
LAMB & RITCHIELAMB & RITCHIELead 0.00
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.00
IRVING OIL TERMINALS INC.Irving OilEthylbenzene0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen Industriesn-Hexane (Hexane)0.00
PARKER HANNIFIN CORP CHOMERICS DIVParker-HannifinSilver compounds0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesXylene (mixed isomers)0.00
AMPHENOL APC INCAmphenolHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.00
PANDOLF PERKINS COEH PERKINS CONSTRUCTION INCPolycyclic aromatic compounds0.00
SAINT-GOBAIN ABRASIVES & SAINT -GOBAIN CERAMICS & PLASTICSSaint-GobainAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.00
INTERNATIONAL RECTIFIER HIREL PRODUCTS INC.Infineon TechnologiesLead 0.00
ADVANCE COATINGS COADVANCE COATINGS COPhthalic anhydride0.00
AMERICAN SUPERCONDUCTORAmerican Superconductor Corp.Lead compounds0.00
AMPHENOL APC INCAmphenolNitric acid0.00
HOLLINGSWORTH & VOSE CO WEST GROTONHOLLINGSWORTH & VOSE COAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.00
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumEthylbenzene0.00
SAINT-GOBAIN ABRASIVES & SAINT -GOBAIN CERAMICS & PLASTICSSaint-GobainPhenol0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesToluene0.00
MEDTRONIC INCMedtronicn-Hexane (Hexane)0.00
INTERVALA LLCIntervalaLead 0.00
CHELSEA SANDWICH LLCGlobal Partners LP1,2,4-Trimethylbenzene0.00
DAV-TECH PLATING INC.DAV-TECH PLATING INC.Nitric acid0.00
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumNaphthalene0.00
TECOMETCharlesbank Capital PartnersManganese0.00
LGC STANDARDS VHG LABSLGC STANDARDS VHG LABSLead 0.00
CHEMGENES CORPCHEMGENES CORPAcetonitrile0.00
WINCHESTER INTERCONNECT RF CORPAptiv PLCCopper0.00
L3 TECHNOLOGIES INC.L3Harris TechnologiesLead 0.00
COLT REFINING INCCOLT REFINING INCCopper0.00
BRADFORD INDUSTRIESWembly EnterprisesToluene0.00
GLOBAL COMPANIES LLCGlobal Partners LPXylene (mixed isomers)0.00
RAYTHEON CORTX CorporationLead 0.00
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INCLead compounds0.00
MARMON UTILITY LLCBerkshire HathawayCopper0.00
PARKER HANNIFIN CORP CHOMERICS DIVParker-HannifinToluene0.00
MATEP LLCLongwood Energy PartnersAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.00
FIREYE INCCarrier Global CorporationLead 0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementXylene (mixed isomers)0.00
TEKNOR APEX ELASTOMERS INC.TEKNOR APEXZinc compounds0.00
ADVANCE COATINGS COADVANCE COATINGS COStyrene0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INCLead compounds0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCN,N-Dimethylformamide0.00
ANALOGIC CORPAltaris Capital PartnersLead 0.00
KENDALL GREEN ENERGY LLCAntin Infrastructure PartnersAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.00
KOCH SEPARATION SOLUTIONS INC.Koch IndustriesN,N-Dimethylformamide0.00
GULF OIL LP CHELSEA TERMINALRaceTrac Petroleum1,2,4-Trimethylbenzene0.00
HOLDEN TRAP ROCKMA BROKEN STONE COPolycyclic aromatic compounds0.00
RYMES - HUDSONSUPERIOR PLUS CORPPolycyclic aromatic compounds0.00
INNER-TITE CORP.INNER-TITE CORP.Lead 0.00
SAINT-GOBAIN ABRASIVES & SAINT -GOBAIN CERAMICS & PLASTICSSaint-GobainEthylene glycol0.00
IRVING OIL TERMINALS INC.Irving OilLead 0.00
HIGHLINE WARREN LLCPritzker GroupMethanol0.00
HOLCIM - NER INC.Holcim GroupLead compounds0.00
EXXON MOBIL CORP EVERETT TERMINALExxon MobilXylene (mixed isomers)0.00
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INCNitric acid0.00
NEWARK AMERICAGreif Inc.Lead 0.00
MEXICHEM SPECIALTY COMPOUNDSOrbia Advance CorporationLead compounds0.00
SUPERCON INCSUPERCON INCNitric acid0.00
COLT REFINING INCCOLT REFINING INCSilver compounds0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCXylene (mixed isomers)0.00
ITW PERFORMANCE POLYMERSIllinois Tool WorksMethyl methacrylate0.00
BOSTIK MANUFACTURING PLANTArkemaToluene0.00
MEXICHEM SPECIALTY COMPOUNDSOrbia Advance CorporationZinc compounds0.00
TRANSENE CO INC.TRANSENE CO INCNitric acid0.00
TRANSENE CO INC.TRANSENE CO INCHydrogen fluoride (Hydrofluoric acid)0.00
CIRTRONICS CORPCIRTRONICS CORPLead 0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INCLead compounds0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INCLead 0.00
GLOBAL COMPANIES LLCGlobal Partners LP1,2,4-Trimethylbenzene0.00
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumXylene (mixed isomers)0.00
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Nitric acid0.00
IRVING OIL TERMINALS INC.Irving OilXylene (mixed isomers)0.00
BOSTIK MANUFACTURING PLANTArkemaEthylene glycol0.00
HOLCIM - NER INC.Holcim GroupLead compounds0.00
VERANOVA L.P.Altaris Capital PartnersDichloromethane (Methylene chloride)0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCToluene0.00
GLOBAL COMPANIES LLCGlobal Partners LPPolycyclic aromatic compounds0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementToluene0.00
HOLOGIC INCHologicMethanol0.00
S&E SPECIALTY POLYMERS LLCNautic PartnersLead 0.00
OMNOVA SOLUTIONSSynthomerAcrylic acid0.00
US PACK INCUS PACK INC1,2,4-Trimethylbenzene0.00
S&E SPECIALTY POLYMERS LLCNautic PartnersZinc compounds0.00
MAJILITE MANUFACTURING INCMERIDIAN INDUSTRIES INCToluene0.00
CHEMGENES CORPCHEMGENES CORPn-Hexane (Hexane)0.00
INDUSTRIAL POLYMERS & CHEMICAL S INCINDUSTRIAL POLYMERS & CHEMICAL S INCPhenol0.00
OMNOVA SOLUTIONSSynthomerEthyl acrylate0.00
COVESTRO LLCCovestroMethyl methacrylate0.00
THERMO FISHER SCIENTIFICThermo Fisher ScientificMethanol0.00
ADVANCE COATINGS COADVANCE COATINGS COMethyl methacrylate0.00
DAMPNEY CO INCDAMPNEY CO INCToluene0.00
PLATING FOR ELECTRONICS INC.PLATING FOR ELECTRONICS INC.Nitric acid0.00
GULF OIL LP CHELSEA TERMINALRaceTrac Petroleumn-Hexane (Hexane)0.00
GLOBAL COMPANIES LLCGlobal Partners LPn-Hexane (Hexane)0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen Industriesn-Butyl alcohol (1-Butanol)0.00
BIOSYNTH INTERNATIONAL INC.KKR & Co.Acetonitrile0.00
IRVING OIL TERMINALS INC.Irving Oiln-Hexane (Hexane)0.00
ADVANCE COATINGS COADVANCE COATINGS COEthylene glycol0.00
EXXON MOBIL CORP EVERETT TERMINALExxon Mobil1,2,4-Trimethylbenzene0.00
EXXON MOBIL CORP EVERETT TERMINALExxon Mobiln-Hexane (Hexane)0.00
IRVING OIL TERMINALS INC.Irving OilPolycyclic aromatic compounds0.00
THERMO FISHER SCIENTIFICThermo Fisher ScientificMethanol0.00
BENEVENTO SAND & STONE CORPBENEVENTO SAND & STONE CORPLead compounds0.00
BROX INDUSTRIES INCBrox IndustriesBenzo[g,h,i]perylene0.00
IRVING OIL TERMINALS INC.Irving Oil1,2,4-Trimethylbenzene0.00
TELEDYNE FLIR SURVEILLANCETeledyne TechnologiesLead 0.00
BOSTIK MANUFACTURING PLANTArkemaCyclohexane0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementMethanol0.00
SANMINA CORP.SanminaLead 0.00
CHROMA COLOR CORPArsenal Capital PartnersZinc compounds0.00
SHAWSHEEN RUBBER CO INCSHAWSHEEN RUBBER CO INCToluene0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPCertain glycol ethers0.00
SCULLY SIGNALSCULLY SIGNALZinc compounds0.00
ENTEGRIS INCEntegrisMethanol0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPEthylene glycol0.00
VERANOVA L.P.Altaris Capital PartnersMethanol0.00
CABOT CORPCabot Corp.Sodium nitrite0.00
US PACK INCUS PACK INCEthylene glycol0.00
BENEVENTO SAND & STONE CORPBENEVENTO SAND & STONE CORPBenzo[g,h,i]perylene0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORPn-Hexane (Hexane)0.00
GLOBAL COMPANIES LLCGlobal Partners LPToluene0.00
AVIENT COLORANTS USA LLC - HOLDEN FACILITYAvient CorporationZinc compounds0.00
THUNDERLINE-ZOne Rock Capital PartnersAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.Polycyclic aromatic compounds0.00
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumToluene0.00
CHELSEA SANDWICH LLCGlobal Partners LPPolycyclic aromatic compounds0.00
EXXON MOBIL CORP EVERETT TERMINALExxon MobilToluene0.00
SAINT GOBAIN PERFORMANCE PLASTICSSaint-GobainXylene (mixed isomers)0.00
IRVING OIL TERMINALS INC.Irving OilToluene0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORPCyclohexane0.00
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INCEthylene glycol0.00
GLOBAL COMPANIES LLCGlobal Partners LPBenzo[g,h,i]perylene0.00
THE GILLETTE CO LLCProcter & GambleAmmonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing)0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORPToluene0.00
BROX INDUSTRIES INCBrox IndustriesBenzo[g,h,i]perylene0.00
MARMON UTILITY LLCBerkshire HathawayAcetophenone0.00
BOSTIK MANUFACTURING PLANTArkemaMethanol0.00
VERANOVA L.P.Altaris Capital PartnersMethyl isobutyl ketone0.00
NYLON CORP OF AMERICAWEMBLY NYCOA HOLDINGS LLCZinc compounds0.00
BIOSYNTH INTERNATIONAL INC.KKR & Co.N,N-Dimethylformamide0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPMethanol0.00
OMNOVA SOLUTIONSSynthomerMethyl methacrylate0.00
BROX INDUSTRIES INCBrox IndustriesPolycyclic aromatic compounds0.00
GVS N.A.GVS GroupFormic acid0.00
AOTCO METAL FINISHING LLCAOTCO METAL FINISHING LLCNitric acid0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPToluene0.00
HOLDEN TRAP ROCKMA BROKEN STONE COBenzo[g,h,i]perylene0.00
RYMES - HUDSONSUPERIOR PLUS CORPBenzo[g,h,i]perylene0.00
OMNOVA SOLUTIONSSynthomerStyrene0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPXylene (mixed isomers)0.00
SAFETY-KLEEN SYSTEMS MARLBOROUGH (MRB)Clean Harbors Inc.Ethylene glycol0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.Ethylene glycol0.00
TEI BIOSCIENCESIntegra LifeSciencesMethanol0.00
BROX INDUSTRIES INCBrox IndustriesPolycyclic aromatic compounds0.00
RESILIENCE BOSTON INC.NATIONAL RESILIENCE INCEthylene glycol0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INCNitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
JAYBIRD & MAIS INCJAYBIRD & MAIS INCToluene0.00
SAINT GOBAIN PERFORMANCE PLASTICSSaint-GobainMethyl isobutyl ketone0.00
ANIKA THERAPEUTICSAnika TherapeuticsMethanol0.00
SAINT GOBAIN PERFORMANCE PLASTICSSaint-GobainToluene0.00
VERANOVA L.P.Altaris Capital PartnersMethanol0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.Benzo[g,h,i]perylene0.00
CHELSEA SANDWICH LLCGlobal Partners LPBenzo[g,h,i]perylene0.00
IRVING OIL TERMINALS INC.Irving OilBenzo[g,h,i]perylene0.00
EMD MILLIPORE CORPMerck KGaA (EMD)Methanol0.00
GVS N.A.GVS GroupN-Methyl-2-pyrrolidone0.00
CYTIVADanaherN-Methyl-2-pyrrolidone0.00
SAINT-GOBAIN ABRASIVES & SAINT -GOBAIN CERAMICS & PLASTICSSaint-GobainLithium carbonate0.00
ROHM & HAAS ELECTRONIC MATERIALS LLCDuPont de NemoursN-Methyl-2-pyrrolidone0.00
SARTORIUS STEDIM 450 DLBSARTORIUS STEDIM BIOTECHN-Methyl-2-pyrrolidone0.00
SKYWORKS SOLUTIONS INCSkyworks SolutionsN-Methyl-2-pyrrolidone0.00
CURIA MASSACHUSETTS INC.AledadeN-Methyl-2-pyrrolidone0.00
RAYTHEON CORTX CorporationN-Methyl-2-pyrrolidone0.00
MACOM TECHNOLOGY SOLUTIONS INCM/A-COM TECHNOLOGY SOLUTIONS HOLDINGSN-Methyl-2-pyrrolidone0.00
KOCH SEPARATION SOLUTIONS INC.Koch IndustriesN-Methyl-2-pyrrolidone0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCN-Methyl-2-pyrrolidone0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORPN-Methyl-2-pyrrolidone0.00
ITW PERFORMANCE POLYMERSIllinois Tool WorksBenzoyl peroxide0.00
PARKER HANNIFIN CORP CHOMERICS DIVParker-HannifinTetrabromobisphenol A0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesN-Methyl-2-pyrrolidone0.00
BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATIONBAE SystemsN-Methyl-2-pyrrolidone0.00
EMD MILLIPORE CORPMerck KGaA (EMD)N-Methyl-2-pyrrolidone0.00

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