PERI

Air Toxics at School 2022

School Info

SchoolMasconomet Regional High School
Street20 Endicott Rd
CityBoxford
StateMA
Number of students990
Student % minority10%
TypeRegular School
Status1
LevelHigh School
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school114
Number of chemicals affecting school54
Toxic percentile nationwide (1=worst)42nd
Toxic rank nationwide (1=worst)54,273
Toxic percentile statewide (1=worst)28th
Toxic rank statewide (1=worst)694
Toxic Hazard957.64

This school's air toxic concentration is 0.20 times the national average at schools.

This school's air toxic concentration is 0.98 times the state average at schools.

Top facilities

FacilityParent CompanyToxic Hazard
TECOMETCharlesbank Capital Partners432.38
GE AVIATIONGeneral Electric154.10
UNION SPECIALTIES INCUNION SPECIALTIES INC102.95
BOYD CORP INC.Goldman Sachs54.49
TECHNICAL MANUFACTURING CORPAmetek44.15
PALMER MANUFACTURING CO LLCPursuit Aerospace43.71
PARKER HANNIFIN CORP CHOMERICS DIVParker-Hannifin24.96
PARADIGM PRECISION HOLDINGS LLCPursuit Aerospace24.57
PACE INDUSTRIES - CAMBRIDGE DIVPace Industries21.68
LUBRIZOL ADVANCED MATERIALS INCBerkshire Hathaway10.19
CHEMGENES CORPCHEMGENES CORP9.93
PROTO LABS INC.PROTO LABS INC9.42
PROTO LABS INCPROTO LABS INC9.42
TEI BIOSCIENCESIntegra LifeSciences3.19
WOLLASTON ALLOYSConsolidated Precision Products2.79
GLOBAL COMPANIES LLCGlobal Partners LP1.44
BERKSHIRE MANUFACTURED PRODUCTS INCPursuit Aerospace1.33
GULF OIL LP CHELSEA TERMINALRaceTrac Petroleum1.29
IRVING OIL TERMINALS INC.Irving Oil1.22
ENTEGRIS INCEntegris0.86
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)0.48
EXXON MOBIL CORP EVERETT TERMINALExxon Mobil0.43
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INC0.35
HOLCIM - NER INC.Holcim Group0.28
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.0.28
WORTHEN INDUSTRIES INC UPACO DIVWorthen Industries0.20
COVESTRO LLCCovestro0.18
HOLCIM - NER INC.Holcim Group0.16
FXI INC. - NEWBURYPORTOne Rock Capital Partners0.16
DAMPNEY CO INCDAMPNEY CO INC0.12
AMPHENOL APC INCAmphenol0.12
AVCARB MATERIAL SOLUTIONSArsenal Capital Partners0.09
BOSTIK MANUFACTURING PLANTArkema0.08
DUNCAN GALVANIZING CORP.DUNCAN GALVANIZING CORP.0.08
KENDALL GREEN ENERGY LLCAntin Infrastructure Partners0.07
CHELSEA SANDWICH LLCGlobal Partners LP0.07
HOLCIM - NER INC.Holcim Group0.07
SPECIALTY MATERIALS INC.Global Materials0.06
ROUSSELOT PEABODY INC.Darling Ingredients0.03
MAJILITE MANUFACTURING INCMERIDIAN INDUSTRIES INC0.03
IDEAL TAPE COAmerican Biltrite0.03
FLEXCON INDUSTRIESSwan Group0.03
MEDTRONIC INCMedtronic0.02
BENCHMARK ELECTRONICS NH DIVBenchmark Electronics0.02
COLT REFINING INCCOLT REFINING INC0.01
PCI SYNTHESISSK Capital Partners0.01
BENEVENTO SAND & STONE CORPBENEVENTO SAND & STONE CORP0.01
LAMB & RITCHIELAMB & RITCHIE0.01
FM CALLAHAN & SON INCFM CALLAHAN & SON INC0.01
EDWARDS VACUUM LLCAtlas Copco0.01
WINCHESTER INTERCONNECT RF CORPAptiv PLC0.01
BRADFORD INDUSTRIESWembly Enterprises0.01
TRANSENE CO INC.TRANSENE CO INC0.01
ICP CONSTRUCTIONCPC HOLDING LLC0.01
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global Management0.01
OWENS CORNING ROOFING & ASPHALT LLC.Owens Corning0.01
STRAUMANN MANUFACTURING INCSTRAUMANN MANUFACTURING INC0.00
CALPINE FORE RIVER ENERGY CENTER LLCEnergy Capital Partners0.00
TORROMEO INDUSTRIES INC.TORROMEO INDUSTRIES INC0.00
ANALOGIC CORPAltaris Capital Partners0.00
ITW PERFORMANCE POLYMERSIllinois Tool Works0.00
TORROMEO INDUSTRIES INCTORROMEO INDUSTRIES INC0.00
HAARTZ CORPHAARTZ CORP0.00
BROX INDUSTRIES INCBrox Industries0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INC0.00
VICOR CORPVicor Corp.0.00
KOCH SEPARATION SOLUTIONS INC.Koch Industries0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INC0.00
CLEAN HARBORS OF BRAINTREE INC.Clean Harbors Inc.0.00
MORGAN ADVANCED CERAMICS INCMorgan Advanced Materials0.00
HERO COATINGS INC.HERO COATINGS INC.0.00
GRANITE STATE CONCRETE CO INC WESTFORDJG MACLELLAN CONCRETE CO INC0.00
HOLCIM - NER INC.Holcim Group0.00
BRONZE CRAFT CORPBRONZE CRAFT CORP0.00
RAYTHEON CORTX Corporation0.00
MATEP LLCLongwood Energy Partners0.00
HOLCIM - NER INC.Holcim Group0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INC0.00
BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATIONBAE Systems0.00
VERANOVA L.P.Altaris Capital Partners0.00
PLATING FOR ELECTRONICS INC.PLATING FOR ELECTRONICS INC.0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORP0.00
THERMO FISHER SCIENTIFICThermo Fisher Scientific0.00
ULTRAAdvent International0.00
INTERVALA LLCIntervala0.00
SCULLY SIGNALSCULLY SIGNAL0.00
FIREYE INCCarrier Global Corporation0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORP0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.0.00
PARKER HANNIFIN CORP CHOMERICS DIVParker-Hannifin0.00
HENKEL OF AMERICA INC.Henkel0.00
SHAWSHEEN RUBBER CO INCSHAWSHEEN RUBBER CO INC0.00
ITW/FOILMARK INCIllinois Tool Works0.00
TELEDYNE FLIR SURVEILLANCETeledyne Technologies0.00
THERMO FISHER SCIENTIFICThermo Fisher Scientific0.00
CABOT CORPCabot Corp.0.00
ANDOVER HEALTHCARE INC.Milliken0.00
RYMES - HUDSONSUPERIOR PLUS CORP0.00
CB FISK INCCB FISK INC0.00
THE GILLETTE CO LLCProcter & Gamble0.00
SIG SAUER INCSIG SAUER INC0.00
THUNDERLINE-ZOne Rock Capital Partners0.00
ELECTRONIC PRODUCTS INCELECTRONIC PRODUCTS INC0.00
AOTCO METAL FINISHING LLCAOTCO METAL FINISHING LLC0.00
RESILIENCE BOSTON INC.NATIONAL RESILIENCE INC0.00
JAYBIRD & MAIS INCJAYBIRD & MAIS INC0.00
ANIKA THERAPEUTICSAnika Therapeutics0.00
BROX INDUSTRIES INCBrox Industries0.00
CHEMTAN CO INCCHEMTAN CO INC0.00
ROHM & HAAS ELECTRONIC MATERIALS LLCDuPont de Nemours0.00
SKYWORKS SOLUTIONS INCSkyworks Solutions0.00
CURIA MASSACHUSETTS INC.Aledade0.00
MACOM TECHNOLOGY SOLUTIONS INCM/A-COM TECHNOLOGY SOLUTIONS HOLDINGS0.00
ENVIRO WASTEClean Harbors Inc.0.00

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

Top chemicals

ChemicalToxic Hazard
Cobalt409.60
Chromium295.07
Hydrazine102.73
Trichloroethylene54.49
Nickel compounds24.86
Lead 20.27
Nickel17.18
Chloroform13.12
Diisocyanates10.89
Benzene4.64
Zinc compounds1.45
Di(2-ethylhexyl) phthalate0.86
Polycyclic aromatic compounds0.61
Naphthalene0.25
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.22
Toluene diisocyanate (mixed isomers)0.22
Triethylamine0.16
Copper0.15
Ethylbenzene0.14
Formaldehyde0.11
Hydrogen cyanide0.09
Antimony compounds0.08
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.07
Lead compounds0.05
Hydrogen fluoride (Hydrofluoric acid)0.05
Xylene (mixed isomers)0.05
N,N-Dimethylformamide0.05
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)0.03
Toluene0.03
n-Hexane (Hexane)0.03
Nitric acid0.02
Dichloromethane (Methylene chloride)0.01
Silver compounds0.01
Toluene-2,4-diisocyanate0.01
Ethylene glycol0.01
1,2,4-Trimethylbenzene0.01
Manganese0.00
Acetonitrile0.00
Methyl methacrylate0.00
Certain glycol ethers0.00
o-Xylene0.00
Cyclohexane0.00
Methanol0.00
Benzo[g,h,i]perylene0.00
Sodium nitrite0.00
Methyl isobutyl ketone0.00
n-Butyl alcohol (1-Butanol)0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
Cumene0.00
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)0.00
Formic acid0.00
Benzoyl peroxide0.00
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
TECOMETCharlesbank Capital PartnersCobalt343.16
GE AVIATIONGeneral ElectricChromium119.27
UNION SPECIALTIES INCUNION SPECIALTIES INCHydrazine102.73
TECOMETCharlesbank Capital PartnersChromium87.47
BOYD CORP INC.Goldman SachsTrichloroethylene54.49
TECHNICAL MANUFACTURING CORPAmetekChromium44.15
PALMER MANUFACTURING CO LLCPursuit AerospaceCobalt28.10
PARKER HANNIFIN CORP CHOMERICS DIVParker-HannifinNickel compounds24.86
GE AVIATIONGeneral ElectricCobalt22.55
PACE INDUSTRIES - CAMBRIDGE DIVPace IndustriesLead 20.21
PARADIGM PRECISION HOLDINGS LLCPursuit AerospaceCobalt15.80
PALMER MANUFACTURING CO LLCPursuit AerospaceChromium14.67
GE AVIATIONGeneral ElectricNickel12.28
LUBRIZOL ADVANCED MATERIALS INCBerkshire HathawayDiisocyanates10.19
CHEMGENES CORPCHEMGENES CORPChloroform9.92
PROTO LABS INC.PROTO LABS INCChromium9.42
PROTO LABS INCPROTO LABS INCChromium9.42
PARADIGM PRECISION HOLDINGS LLCPursuit AerospaceChromium8.25
TEI BIOSCIENCESIntegra LifeSciencesChloroform3.19
TECOMETCharlesbank Capital PartnersNickel1.75
WOLLASTON ALLOYSConsolidated Precision ProductsNickel1.57
PACE INDUSTRIES - CAMBRIDGE DIVPace IndustriesZinc compounds1.42
GLOBAL COMPANIES LLCGlobal Partners LPBenzene1.40
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumBenzene1.28
WOLLASTON ALLOYSConsolidated Precision ProductsChromium1.22
BERKSHIRE MANUFACTURED PRODUCTS INCPursuit AerospaceChromium1.20
IRVING OIL TERMINALS INC.Irving OilBenzene1.08
PALMER MANUFACTURING CO LLCPursuit AerospaceNickel0.93
ENTEGRIS INCEntegrisDi(2-ethylhexyl) phthalate0.86
PARADIGM PRECISION HOLDINGS LLCPursuit AerospaceNickel0.52
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)Benzene0.48
EXXON MOBIL CORP EVERETT TERMINALExxon MobilBenzene0.40
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCDiisocyanates0.30
HOLCIM - NER INC.Holcim GroupPolycyclic aromatic compounds0.28
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.22
UNION SPECIALTIES INCUNION SPECIALTIES INCDiisocyanates0.22
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesDiisocyanates0.18
HOLCIM - NER INC.Holcim GroupPolycyclic aromatic compounds0.16
COVESTRO LLCCovestroTriethylamine0.16
FXI INC. - NEWBURYPORTOne Rock Capital PartnersToluene diisocyanate (mixed isomers)0.16
IRVING OIL TERMINALS INC.Irving OilNaphthalene0.13
BERKSHIRE MANUFACTURED PRODUCTS INCPursuit AerospaceNickel0.12
AMPHENOL APC INCAmphenolFormaldehyde0.11
DAMPNEY CO INCDAMPNEY CO INCEthylbenzene0.10
AVCARB MATERIAL SOLUTIONSArsenal Capital PartnersHydrogen cyanide0.09
PARKER HANNIFIN CORP CHOMERICS DIVParker-HannifinCopper0.09
KENDALL GREEN ENERGY LLCAntin Infrastructure PartnersPolycyclic aromatic compounds0.07
BOSTIK MANUFACTURING PLANTArkemaAntimony compounds0.07
HOLCIM - NER INC.Holcim GroupPolycyclic aromatic compounds0.07
CHELSEA SANDWICH LLCGlobal Partners LPNaphthalene0.07
SPECIALTY MATERIALS INC.Global MaterialsHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.06
PACE INDUSTRIES - CAMBRIDGE DIVPace IndustriesCopper0.05
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Hydrogen fluoride (Hydrofluoric acid)0.05
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCToluene diisocyanate (mixed isomers)0.04
DUNCAN GALVANIZING CORP.DUNCAN GALVANIZING CORP.Lead compounds0.04
DUNCAN GALVANIZING CORP.DUNCAN GALVANIZING CORP.Zinc compounds0.03
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)0.03
MAJILITE MANUFACTURING INCMERIDIAN INDUSTRIES INCN,N-Dimethylformamide0.03
GLOBAL COMPANIES LLCGlobal Partners LPNaphthalene0.03
FLEXCON INDUSTRIESSwan GroupXylene (mixed isomers)0.03
IDEAL TAPE COAmerican BiltriteToluene0.02
MEDTRONIC INCMedtronicn-Hexane (Hexane)0.02
EXXON MOBIL CORP EVERETT TERMINALExxon MobilNaphthalene0.02
BENCHMARK ELECTRONICS NH DIVBenchmark ElectronicsLead 0.02
DAMPNEY CO INCDAMPNEY CO INCXylene (mixed isomers)0.02
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesToluene diisocyanate (mixed isomers)0.02
COLT REFINING INCCOLT REFINING INCLead 0.01
PCI SYNTHESISSK Capital PartnersDichloromethane (Methylene chloride)0.01
COVESTRO LLCCovestroDiisocyanates0.01
BENEVENTO SAND & STONE CORPBENEVENTO SAND & STONE CORPPolycyclic aromatic compounds0.01
LAMB & RITCHIELAMB & RITCHIELead 0.01
FM CALLAHAN & SON INCFM CALLAHAN & SON INCNitric acid0.01
EXXON MOBIL CORP EVERETT TERMINALExxon MobilEthylbenzene0.01
EDWARDS VACUUM LLCAtlas CopcoLead 0.01
PARKER HANNIFIN CORP CHOMERICS DIVParker-HannifinSilver compounds0.01
COVESTRO LLCCovestroToluene-2,4-diisocyanate0.01
WINCHESTER INTERCONNECT RF CORPAptiv PLCCopper0.01
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.01
BRADFORD INDUSTRIESWembly EnterprisesN,N-Dimethylformamide0.01
GLOBAL COMPANIES LLCGlobal Partners LPEthylbenzene0.01
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesAntimony compounds0.01
IRVING OIL TERMINALS INC.Irving OilEthylbenzene0.01
ICP CONSTRUCTIONCPC HOLDING LLCEthylene glycol0.01
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementN,N-Dimethylformamide0.01
OWENS CORNING ROOFING & ASPHALT LLC.Owens CorningPolycyclic aromatic compounds0.01
STRAUMANN MANUFACTURING INCSTRAUMANN MANUFACTURING INCn-Hexane (Hexane)0.00
TECOMETCharlesbank Capital PartnersManganese0.00
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumEthylbenzene0.00
CHELSEA SANDWICH LLCGlobal Partners LP1,2,4-Trimethylbenzene0.00
BOSTIK MANUFACTURING PLANTArkemaToluene0.00
TRANSENE CO INC.TRANSENE CO INCNitric acid0.00
CHEMGENES CORPCHEMGENES CORPAcetonitrile0.00
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumNaphthalene0.00
TRANSENE CO INC.TRANSENE CO INCHydrogen fluoride (Hydrofluoric acid)0.00
IDEAL TAPE COAmerican Biltriten-Hexane (Hexane)0.00
TORROMEO INDUSTRIES INC.TORROMEO INDUSTRIES INCLead compounds0.00
UNION SPECIALTIES INCUNION SPECIALTIES INCTriethylamine0.00
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)Ethylbenzene0.00
ANALOGIC CORPAltaris Capital PartnersLead 0.00
ITW PERFORMANCE POLYMERSIllinois Tool WorksMethyl methacrylate0.00
CALPINE FORE RIVER ENERGY CENTER LLCEnergy Capital PartnersPolycyclic aromatic compounds0.00
GLOBAL COMPANIES LLCGlobal Partners LPXylene (mixed isomers)0.00
TORROMEO INDUSTRIES INCTORROMEO INDUSTRIES INCLead compounds0.00
HAARTZ CORPHAARTZ CORPo-Xylene0.00
BOSTIK MANUFACTURING PLANTArkemaEthylene glycol0.00
BROX INDUSTRIES INCBrox IndustriesLead 0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INCLead compounds0.00
VICOR CORPVicor Corp.Copper0.00
KOCH SEPARATION SOLUTIONS INC.Koch IndustriesN,N-Dimethylformamide0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCN,N-Dimethylformamide0.00
UNION SPECIALTIES INCUNION SPECIALTIES INCCertain glycol ethers0.00
AMPHENOL APC INCAmphenolCertain glycol ethers0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INCLead compounds0.00
GULF OIL LP CHELSEA TERMINALRaceTrac Petroleum1,2,4-Trimethylbenzene0.00
AMPHENOL APC INCAmphenolSulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCXylene (mixed isomers)0.00
IRVING OIL TERMINALS INC.Irving OilLead 0.00
EXXON MOBIL CORP EVERETT TERMINALExxon MobilXylene (mixed isomers)0.00
CLEAN HARBORS OF BRAINTREE INC.Clean Harbors Inc.Lead 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
HERO COATINGS INC.HERO COATINGS INC.Toluene0.00
GRANITE STATE CONCRETE CO INC WESTFORDJG MACLELLAN CONCRETE CO INCLead compounds0.00
GLOBAL COMPANIES LLCGlobal Partners LP1,2,4-Trimethylbenzene0.00
HOLCIM - NER INC.Holcim GroupLead compounds0.00
BRONZE CRAFT CORPBRONZE CRAFT CORPCopper0.00
RAYTHEON CORTX CorporationLead 0.00
GLOBAL COMPANIES LLCGlobal Partners LPPolycyclic aromatic compounds0.00
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Nitric acid0.00
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
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumXylene (mixed isomers)0.00
CALPINE FORE RIVER ENERGY CENTER LLCEnergy 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
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)1,2,4-Trimethylbenzene0.00
IRVING OIL TERMINALS INC.Irving OilXylene (mixed isomers)0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCToluene0.00
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)Xylene (mixed isomers)0.00
BOSTIK MANUFACTURING PLANTArkemaCyclohexane0.00
HOLCIM - NER INC.Holcim GroupLead compounds0.00
CHEMGENES CORPCHEMGENES CORPn-Hexane (Hexane)0.00
WOLLASTON ALLOYSConsolidated Precision ProductsCopper0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INCLead 0.00
BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATIONBAE SystemsLead 0.00
VERANOVA L.P.Altaris Capital PartnersDichloromethane (Methylene chloride)0.00
COVESTRO LLCCovestroMethyl methacrylate0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesN,N-Dimethylformamide0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementXylene (mixed isomers)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
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)n-Hexane (Hexane)0.00
DAMPNEY CO INCDAMPNEY CO INCToluene0.00
PLATING FOR ELECTRONICS INC.PLATING FOR ELECTRONICS INC.Nitric acid0.00
BRADFORD INDUSTRIESWembly EnterprisesToluene0.00
GLOBAL COMPANIES LLCGlobal Partners LPn-Hexane (Hexane)0.00
THERMO FISHER SCIENTIFICThermo Fisher ScientificMethanol0.00
GULF OIL LP CHELSEA TERMINALRaceTrac Petroleumn-Hexane (Hexane)0.00
IRVING OIL TERMINALS INC.Irving OilPolycyclic aromatic compounds0.00
ULTRAAdvent InternationalLead compounds0.00
IRVING OIL TERMINALS INC.Irving Oiln-Hexane (Hexane)0.00
INTERVALA LLCIntervalaLead 0.00
SCULLY SIGNALSCULLY SIGNALZinc compounds0.00
EXXON MOBIL CORP EVERETT TERMINALExxon Mobil1,2,4-Trimethylbenzene0.00
IRVING OIL TERMINALS INC.Irving Oil1,2,4-Trimethylbenzene0.00
FIREYE INCCarrier Global CorporationLead 0.00
EXXON MOBIL CORP EVERETT TERMINALExxon Mobiln-Hexane (Hexane)0.00
AMPHENOL APC INCAmphenolHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPCertain glycol ethers0.00
BENEVENTO SAND & STONE CORPBENEVENTO SAND & STONE CORPLead compounds0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPEthylene glycol0.00
AMPHENOL APC INCAmphenolNitric acid0.00
COLT REFINING INCCOLT REFINING INCCopper0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.Polycyclic aromatic compounds0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen Industriesn-Hexane (Hexane)0.00
ENTEGRIS INCEntegrisMethanol0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementToluene0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesXylene (mixed isomers)0.00
BOSTIK MANUFACTURING PLANTArkemaMethanol0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORPn-Hexane (Hexane)0.00
PARKER HANNIFIN CORP CHOMERICS DIVParker-HannifinToluene0.00
BENEVENTO SAND & STONE CORPBENEVENTO SAND & STONE CORPBenzo[g,h,i]perylene0.00
HENKEL OF AMERICA INC.HenkelMethyl methacrylate0.00
MAJILITE MANUFACTURING INCMERIDIAN INDUSTRIES INCToluene0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesToluene0.00
SHAWSHEEN RUBBER CO INCSHAWSHEEN RUBBER CO INCToluene0.00
ITW/FOILMARK INCIllinois Tool WorksToluene0.00
GLOBAL COMPANIES LLCGlobal Partners LPToluene0.00
TELEDYNE FLIR SURVEILLANCETeledyne TechnologiesLead 0.00
CHELSEA SANDWICH LLCGlobal Partners LPPolycyclic aromatic compounds0.00
PCI SYNTHESISSK Capital PartnersToluene0.00
THERMO FISHER SCIENTIFICThermo Fisher ScientificMethanol0.00
COLT REFINING INCCOLT REFINING INCSilver compounds0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORPCyclohexane0.00
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumToluene0.00
GLOBAL COMPANIES LLCGlobal Partners LPBenzo[g,h,i]perylene0.00
CABOT CORPCabot Corp.Sodium nitrite0.00
ANDOVER HEALTHCARE INC.MillikenZinc compounds0.00
EXXON MOBIL CORP EVERETT TERMINALExxon MobilToluene0.00
RYMES - HUDSONSUPERIOR PLUS CORPPolycyclic aromatic compounds0.00
IRVING OIL TERMINALS INC.Irving OilToluene0.00
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)Toluene0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORPToluene0.00
BROX INDUSTRIES INCBrox IndustriesBenzo[g,h,i]perylene0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementMethanol0.00
CB FISK INCCB FISK INCLead 0.00
VERANOVA L.P.Altaris Capital PartnersMethyl isobutyl ketone0.00
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
SIG SAUER INCSIG SAUER INCLead 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
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPMethanol0.00
PCI SYNTHESISSK Capital PartnersMethanol0.00
ELECTRONIC PRODUCTS INCELECTRONIC PRODUCTS INCAmmonia (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
AOTCO METAL FINISHING LLCAOTCO METAL FINISHING LLCNitric acid0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPToluene0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.Ethylene glycol0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPXylene (mixed isomers)0.00
RESILIENCE BOSTON INC.NATIONAL RESILIENCE INCEthylene glycol0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen Industriesn-Butyl alcohol (1-Butanol)0.00
ITW/FOILMARK INCIllinois Tool WorksMethanol0.00
TEI BIOSCIENCESIntegra LifeSciencesMethanol0.00
BROX INDUSTRIES INCBrox IndustriesPolycyclic aromatic compounds0.00
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)Cyclohexane0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INCNitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)Cumene0.00
JAYBIRD & MAIS INCJAYBIRD & MAIS INCToluene0.00
ANIKA THERAPEUTICSAnika TherapeuticsMethanol0.00
BROX INDUSTRIES INCBrox IndustriesBenzo[g,h,i]perylene0.00
SIG SAUER INCSIG SAUER INCCopper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.Benzo[g,h,i]perylene0.00
VERANOVA L.P.Altaris Capital PartnersMethanol0.00
RYMES - HUDSONSUPERIOR PLUS CORPBenzo[g,h,i]perylene0.00
CHELSEA SANDWICH LLCGlobal Partners LPBenzo[g,h,i]perylene0.00
CHEMTAN CO INCCHEMTAN CO INCFormic acid0.00
IRVING OIL TERMINALS INC.Irving OilBenzo[g,h,i]perylene0.00
BROX INDUSTRIES INCBrox IndustriesPolycyclic aromatic compounds0.00
ROHM & HAAS ELECTRONIC MATERIALS LLCDuPont de NemoursFormaldehyde0.00
ROHM & HAAS ELECTRONIC MATERIALS LLCDuPont de NemoursN-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
UNION SPECIALTIES INCUNION SPECIALTIES INCN-Methyl-2-pyrrolidone0.00
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
HENKEL OF AMERICA INC.HenkelN-Methyl-2-pyrrolidone0.00
ENVIRO WASTEClean Harbors Inc.Polycyclic aromatic compounds0.00
ENVIRO WASTEClean Harbors Inc.Benzo[g,h,i]perylene0.00

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