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Air Toxics at School 2022

School Info

SchoolWinthrop L Chenery Middle
Street95 Washington Street
CityBelmont
StateMA
Number of students1,371
Student % minority39%
TypeRegular School
Status1
LevelMiddle School
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school156
Number of chemicals affecting school70
Toxic percentile nationwide (1=worst)48th
Toxic rank nationwide (1=worst)61,696
Toxic percentile statewide (1=worst)47th
Toxic rank statewide (1=worst)1,162
Toxic Hazard726.23

This school's air toxic concentration is 0.15 times the national average at schools.

This school's air toxic concentration is 0.74 times the state average at schools.

Top facilities

FacilityParent CompanyToxic Hazard
TECOMETCharlesbank Capital Partners297.56
CERTAINTEED LLCSaint-Gobain129.46
GE AVIATIONGeneral Electric98.16
BOYD CORP INC.Goldman Sachs39.95
ISOMEDIX OPERATIONS INC.STERIS31.56
PARADIGM PRECISION HOLDINGS LLCPursuit Aerospace27.10
PALMER MANUFACTURING CO LLCPursuit Aerospace18.05
PARKER HANNIFIN CORP CHOMERICS DIVParker-Hannifin17.65
TECHNICAL MANUFACTURING CORPAmetek11.90
PACE INDUSTRIES - CAMBRIDGE DIVPace Industries11.65
CHEMGENES CORPCHEMGENES CORP7.22
TEI BIOSCIENCESIntegra LifeSciences6.63
LUBRIZOL ADVANCED MATERIALS INCBerkshire Hathaway5.69
WOLLASTON ALLOYSConsolidated Precision Products4.50
CHECON LLCCHECON LLC4.20
GULF OIL LP CHELSEA TERMINALRaceTrac Petroleum1.62
GLOBAL COMPANIES LLCGlobal Partners LP1.54
CAPSTAN ATLANTICCAPSTAN ATLANTIC1.44
IRVING OIL TERMINALS INC.Irving Oil1.38
SMITH & NEPHEWSmith & Nephew1.11
ENTEGRIS INCEntegris1.09
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)0.82
CHROMA COLOR CORPArsenal Capital Partners0.75
EXXON MOBIL CORP EVERETT TERMINALExxon Mobil0.73
NATIONAL COATING CORPCarlisle0.60
FUTURE FOAM INCFUTURE FOAM INC0.56
KENDALL GREEN ENERGY LLCAntin Infrastructure Partners0.46
WORTHEN INDUSTRIES INC UPACO DIVWorthen Industries0.30
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INC0.26
METALOR TECHNOLOGIES USA CORP REFINING DIVTanaka Kikinzoku Kogyo0.22
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.0.20
DAMPNEY CO INCDAMPNEY CO INC0.17
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INC0.17
COVESTRO LLCCovestro0.17
AMPHENOL APC INCAmphenol0.16
CHELSEA SANDWICH LLCGlobal Partners LP0.12
HOLCIM - NER INC.Holcim Group0.12
FLEXCON INDUSTRIESSwan Group0.09
DUNCAN GALVANIZING CORP.DUNCAN GALVANIZING CORP.0.09
HOLCIM - NER INC.Holcim Group0.08
HOLCIM - NER INC.Holcim Group0.07
MEXICHEM SPECIALTY COMPOUNDSOrbia Advance Corporation0.06
SIKA CORP SIKA SARNAFIL DIVSika AG0.06
PHOTOFABRICATION ENGINEERING I NCTHE PARTNER COS LLC0.05
AVCARB MATERIAL SOLUTIONSArsenal Capital Partners0.05
SPECIALTY MATERIALS INC.Global Materials0.04
HOLCIM - NER INC.Holcim Group0.03
BENCHMARK ELECTRONICS NH DIVBenchmark Electronics0.03
HOLCIM SOLUTIONS & PRODUCTS US LLCHolcim Group0.02
CYN OILClean Harbors Inc.0.02
S&E SPECIALTY POLYMERS LLCNautic Partners0.02
MAJILITE MANUFACTURING INCMERIDIAN INDUSTRIES INC0.02
CALPINE FORE RIVER ENERGY CENTER LLCEnergy Capital Partners0.01
HOLCIM - NER INC.Holcim Group0.01
VERANOVA L.P.Altaris Capital Partners0.01
IDEAL TAPE COAmerican Biltrite0.01
NITTO DENKO AVECIA INC.Nitto Denko0.01
ROHM & HAAS ELECTRONIC MATERIALS LLCDuPont de Nemours0.01
BOSTIK MANUFACTURING PLANTArkema0.01
FM CALLAHAN & SON INCFM CALLAHAN & SON INC0.01
HOLCIM - NER INC.Holcim Group0.01
ROUSSELOT PEABODY INC.Darling Ingredients0.01
PLATING FOR ELECTRONICS INC.PLATING FOR ELECTRONICS INC.0.01
LAMB & RITCHIELAMB & RITCHIE0.01
BRADFORD INDUSTRIESWembly Enterprises0.01
EDWARDS VACUUM LLCAtlas Copco0.01
GLOBE COMPOSITE SOLUTIONS LLCESCO Technologies0.01
HAARTZ CORPHAARTZ CORP0.01
ALNYLAM PHARMACEUTICALSAlnylam Pharmaceuticals0.01
AVEDIS ZILDJIAN CO.AVEDIS ZILDJIAN CO0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global Management0.00
BENEVENTO SAND & STONE CORPBENEVENTO SAND & STONE CORP0.00
ICP CONSTRUCTIONCPC HOLDING LLC0.00
WINCHESTER INTERCONNECT RF CORPAptiv PLC0.00
DAV-TECH PLATING INC.DAV-TECH PLATING INC.0.00
STRAUMANN MANUFACTURING INCSTRAUMANN MANUFACTURING INC0.00
SCITUATE CONCRETE PIPESCITUATE CONCRETE PIPE0.00
CLEAN HARBORS OF BRAINTREE INC.Clean Harbors Inc.0.00
NISSHA METALLIZING SOLUTIONSNISSHA METALLIZING SOLUTIONS0.00
MEDTRONIC INCMedtronic0.00
MATEP LLCLongwood Energy Partners0.00
MORGAN ADVANCED CERAMICS INCMorgan Advanced Materials0.00
THE DOW CHEMICAL CODow Inc.0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INC0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORP0.00
BROX INDUSTRIES INCBrox Industries0.00
TRESCA BROTHERS SAND & GRAVELTRESCA BROTHERS SAND & GRAVEL0.00
KOCH SEPARATION SOLUTIONS INC.Koch Industries0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INC0.00
BRONZE CRAFT CORPBRONZE CRAFT CORP0.00
TORROMEO INDUSTRIES INC.TORROMEO INDUSTRIES INC0.00
VICOR CORPVicor Corp.0.00
ANALOGIC CORPAltaris Capital Partners0.00
CAMGER COATINGS SYSTEMS INCCAMGER COATINGS SYSTEMS INC0.00
TRANSENE CO INC.TRANSENE CO INC0.00
HOLCIM - NER INC.Holcim Group0.00
BENJAMIN MOORE & CO-MILFORDBerkshire Hathaway0.00
ULTRAAdvent International0.00
BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATIONBAE Systems0.00
ITW PERFORMANCE POLYMERSIllinois Tool Works0.00
TL EDWARDS INC.TL EDWARDS INC.0.00
BORO SAND & STONE CORPBORO SAND & STONE CORP0.00
GRANITE STATE CONCRETE CO INC WESTFORDJG MACLELLAN CONCRETE CO INC0.00
PANDOLF PERKINS COEH PERKINS CONSTRUCTION INC0.00
RAYTHEON CORTX Corporation0.00
ROLLS-ROYCE N.A. INC.Rolls-Royce0.00
THERMO FISHER SCIENTIFICThermo Fisher Scientific0.00
AMERICAN SUPERCONDUCTORAmerican Superconductor Corp.0.00
SUPERCON INCSUPERCON INC0.00
HOLLINGSWORTH & VOSE CO WEST GROTONHOLLINGSWORTH & VOSE CO0.00
INTERVALA LLCIntervala0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.0.00
NEWINGTON STATIONAtlas Holdings0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INC0.00
CALLAHAN CHEMICAL CO LLCSK Capital Partners0.00
INDUSTRIAL POLYMERS & CHEMICAL S INCINDUSTRIAL POLYMERS & CHEMICAL S INC0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INC0.00
SCULLY SIGNALSCULLY SIGNAL0.00
3M CO3M Company0.00
PARKER HANNIFIN CORP CHOMERICS DIVParker-Hannifin0.00
VERANOVA L.P.Altaris Capital Partners0.00
HIGHLINE WARREN LLCPritzker Group0.00
RIVERDALE MILLS CORPRIVERDALE MILLS CORP0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INC0.00
TIFFANY & COLVMH0.00
TOPCOATStandard Industries Inc.0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORP0.00
TELEDYNE FLIR SURVEILLANCETeledyne Technologies0.00
SIEMENS HEALTHCARE DIAGNOSTICSSiemens0.00
OLYMPIC ADHESIVES INCOLYMPIC ADHESIVES INC0.00
VEOLIA ES TECHNICAL SOLUTIONSVeolia Group0.00
DYNASOL INCDYNASOL INC0.00
THE GILLETTE CO LLCProcter & Gamble0.00
E. PARRELLA CO. INC.E. PARRELLA CO. INC.0.00
THERMO FISHER SCIENTIFICThermo Fisher Scientific0.00
SHAWSHEEN RUBBER CO INCSHAWSHEEN RUBBER CO INC0.00
RESILIENCE BOSTON INC.NATIONAL RESILIENCE INC0.00
SAINT GOBAIN PERFORMANCE PLASTICSSaint-Gobain0.00
AOTCO METAL FINISHING LLCAOTCO METAL FINISHING LLC0.00
CABOT CORPCabot Corp.0.00
CB FISK INCCB FISK INC0.00
GVS N.A.GVS Group0.00
SAFETY-KLEEN SYSTEMS MARLBOROUGH (MRB)Clean Harbors Inc.0.00
INEOS STYROLUTION AMERICA LLCIneos0.00
ANIKA THERAPEUTICSAnika Therapeutics0.00
ZSCHIMMER & SCHWARZ INTERPOLYMERZSCHIMMER & SCHWARZ0.00
OLDCASTLE - ANCHORCRH PLC0.00
JAYBIRD & MAIS INCJAYBIRD & MAIS INC0.00
GEM GRAVURE CO INC.GEM GRAVURE CO INC0.00
ECKART AMERICAAltana0.00
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
ENVIRO WASTEClean Harbors Inc.0.00

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

Top chemicals

ChemicalToxic Hazard
Cobalt276.27
Chromium169.29
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.) 130.17
Trichloroethylene39.95
Ethylene oxide31.56
Nickel compounds17.58
Nickel14.27
Chloroform13.85
Lead 10.92
Diisocyanates6.21
Benzene5.79
Cadmium compounds4.20
Di(2-ethylhexyl) phthalate1.09
Polycyclic aromatic compounds0.83
Zinc compounds0.80
Formaldehyde0.76
Toluene diisocyanate (mixed isomers)0.61
Naphthalene0.35
Antimony compounds0.29
Chlorine0.21
Ethylbenzene0.20
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.16
Triethylamine0.15
Xylene (mixed isomers)0.12
Copper0.11
Hydrogen fluoride (Hydrofluoric acid)0.08
Lead compounds0.07
Hydrogen cyanide0.05
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.04
Certain glycol ethers0.04
Dichloromethane (Methylene chloride)0.03
N,N-Dimethylformamide0.03
Nitric acid0.03
Acetonitrile0.02
Toluene0.01
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
1,2,4-Trimethylbenzene0.01
n-Hexane (Hexane)0.01
Toluene-2,4-diisocyanate0.01
Silver compounds0.01
o-Xylene0.01
Cyanide compounds0.01
Pyridine0.00
Ethylene glycol0.00
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)0.00
Manganese0.00
Aluminum (fume or dust)0.00
Phenol0.00
Methyl methacrylate0.00
Methyl tert-butyl ether0.00
Methanol0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))0.00
Mercury0.00
Benzo[g,h,i]perylene0.00
Cyclohexane0.00
Silver0.00
Propylene oxide0.00
Styrene0.00
Vinyl acetate0.00
3-Iodo-2-propynyl butylcarbamate0.00
Sodium nitrite0.00
Formic acid0.00
n-Butyl alcohol (1-Butanol)0.00
Methyl isobutyl ketone0.00
Cumene0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
Benzoyl peroxide0.00
N-Methyl-2-pyrrolidone0.00
Tetrabromobisphenol A0.00
Nonylphenol Ethoxylates0.00

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

Top chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
TECOMETCharlesbank Capital PartnersCobalt236.16
CERTAINTEED LLCSaint-GobainChromium 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.) 129.42
GE AVIATIONGeneral ElectricChromium78.95
TECOMETCharlesbank Capital PartnersChromium60.20
BOYD CORP INC.Goldman SachsTrichloroethylene39.95
ISOMEDIX OPERATIONS INC.STERISEthylene oxide31.56
PARKER HANNIFIN CORP CHOMERICS DIVParker-HannifinNickel compounds17.58
PARADIGM PRECISION HOLDINGS LLCPursuit AerospaceCobalt17.43
TECHNICAL MANUFACTURING CORPAmetekChromium11.90
PALMER MANUFACTURING CO LLCPursuit AerospaceCobalt11.61
GE AVIATIONGeneral ElectricCobalt11.08
PACE INDUSTRIES - CAMBRIDGE DIVPace IndustriesLead 10.86
PARADIGM PRECISION HOLDINGS LLCPursuit AerospaceChromium9.10
GE AVIATIONGeneral ElectricNickel8.13
CHEMGENES CORPCHEMGENES CORPChloroform7.22
TEI BIOSCIENCESIntegra LifeSciencesChloroform6.63
PALMER MANUFACTURING CO LLCPursuit AerospaceChromium6.06
LUBRIZOL ADVANCED MATERIALS INCBerkshire HathawayDiisocyanates5.69
CHECON LLCCHECON LLCCadmium compounds4.20
WOLLASTON ALLOYSConsolidated Precision ProductsNickel2.53
WOLLASTON ALLOYSConsolidated Precision ProductsChromium1.97
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumBenzene1.61
GLOBAL COMPANIES LLCGlobal Partners LPBenzene1.49
CAPSTAN ATLANTICCAPSTAN ATLANTICNickel1.43
IRVING OIL TERMINALS INC.Irving OilBenzene1.21
TECOMETCharlesbank Capital PartnersNickel1.20
SMITH & NEPHEWSmith & NephewChromium1.11
ENTEGRIS INCEntegrisDi(2-ethylhexyl) phthalate1.09
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)Benzene0.81
PACE INDUSTRIES - CAMBRIDGE DIVPace IndustriesZinc compounds0.76
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.) 0.75
EXXON MOBIL CORP EVERETT TERMINALExxon MobilBenzene0.67
NATIONAL COATING CORPCarlisleFormaldehyde0.60
PARADIGM PRECISION HOLDINGS LLCPursuit AerospaceNickel0.58
FUTURE FOAM INCFUTURE FOAM INCToluene diisocyanate (mixed isomers)0.56
KENDALL GREEN ENERGY LLCAntin Infrastructure PartnersPolycyclic aromatic compounds0.46
PALMER MANUFACTURING CO LLCPursuit AerospaceNickel0.39
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesDiisocyanates0.28
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCDiisocyanates0.23
METALOR TECHNOLOGIES USA CORP REFINING DIVTanaka Kikinzoku KogyoChlorine0.21
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INCAntimony compounds0.17
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.16
IRVING OIL TERMINALS INC.Irving OilNaphthalene0.16
AMPHENOL APC INCAmphenolFormaldehyde0.15
COVESTRO LLCCovestroTriethylamine0.15
DAMPNEY CO INCDAMPNEY CO INCEthylbenzene0.15
HOLCIM - NER INC.Holcim GroupPolycyclic aromatic compounds0.12
CHELSEA SANDWICH LLCGlobal Partners LPNaphthalene0.12
FLEXCON INDUSTRIESSwan GroupXylene (mixed isomers)0.09
HOLCIM - NER INC.Holcim GroupPolycyclic aromatic compounds0.08
HOLCIM - NER INC.Holcim GroupPolycyclic aromatic compounds0.07
PARKER HANNIFIN CORP CHOMERICS DIVParker-HannifinCopper0.06
MEXICHEM SPECIALTY COMPOUNDSOrbia Advance CorporationAntimony compounds0.06
DUNCAN GALVANIZING CORP.DUNCAN GALVANIZING CORP.Lead compounds0.05
AVCARB MATERIAL SOLUTIONSArsenal Capital PartnersHydrogen cyanide0.05
DUNCAN GALVANIZING CORP.DUNCAN GALVANIZING CORP.Zinc compounds0.04
PHOTOFABRICATION ENGINEERING I NCTHE PARTNER COS LLCHydrogen fluoride (Hydrofluoric acid)0.04
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Hydrogen fluoride (Hydrofluoric acid)0.04
EXXON MOBIL CORP EVERETT TERMINALExxon MobilNaphthalene0.04
SPECIALTY MATERIALS INC.Global MaterialsHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.04
SIKA CORP SIKA SARNAFIL DIVSika AGCertain glycol ethers0.03
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCToluene diisocyanate (mixed isomers)0.03
GLOBAL COMPANIES LLCGlobal Partners LPNaphthalene0.03
CERTAINTEED LLCSaint-GobainPolycyclic aromatic compounds0.03
HOLCIM - NER INC.Holcim GroupPolycyclic aromatic compounds0.03
PACE INDUSTRIES - CAMBRIDGE DIVPace IndustriesCopper0.03
DAMPNEY CO INCDAMPNEY CO INCXylene (mixed isomers)0.03
BENCHMARK ELECTRONICS NH DIVBenchmark ElectronicsLead 0.03
CYN OILClean Harbors Inc.Polycyclic aromatic compounds0.02
SIKA CORP SIKA SARNAFIL DIVSika AGAntimony compounds0.02
HOLCIM SOLUTIONS & PRODUCTS US LLCHolcim GroupDichloromethane (Methylene chloride)0.02
EXXON MOBIL CORP EVERETT TERMINALExxon MobilEthylbenzene0.02
S&E SPECIALTY POLYMERS LLCNautic PartnersAntimony compounds0.02
MAJILITE MANUFACTURING INCMERIDIAN INDUSTRIES INCN,N-Dimethylformamide0.02
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesToluene diisocyanate (mixed isomers)0.02
HOLCIM - NER INC.Holcim GroupLead compounds0.01
VERANOVA L.P.Altaris Capital PartnersDichloromethane (Methylene chloride)0.01
CALPINE FORE RIVER ENERGY CENTER LLCEnergy Capital PartnersPolycyclic aromatic compounds0.01
IDEAL TAPE COAmerican BiltriteToluene0.01
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesAntimony compounds0.01
PHOTOFABRICATION ENGINEERING I NCTHE PARTNER COS LLCNitric acid0.01
COVESTRO LLCCovestroDiisocyanates0.01
ROHM & HAAS ELECTRONIC MATERIALS LLCDuPont de NemoursFormaldehyde0.01
FM CALLAHAN & SON INCFM CALLAHAN & SON INCNitric acid0.01
GLOBAL COMPANIES LLCGlobal Partners LPEthylbenzene0.01
BOSTIK MANUFACTURING PLANTArkemaAntimony compounds0.01
HOLCIM - NER INC.Holcim GroupPolycyclic aromatic compounds0.01
IRVING OIL TERMINALS INC.Irving OilEthylbenzene0.01
COVESTRO LLCCovestroToluene-2,4-diisocyanate0.01
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)0.01
PLATING FOR ELECTRONICS INC.PLATING FOR ELECTRONICS INC.Nitric acid0.01
CHELSEA SANDWICH LLCGlobal Partners LP1,2,4-Trimethylbenzene0.01
NITTO DENKO AVECIA INC.Nitto DenkoAcetonitrile0.01
PARKER HANNIFIN CORP CHOMERICS DIVParker-HannifinSilver compounds0.01
LAMB & RITCHIELAMB & RITCHIELead 0.01
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)Ethylbenzene0.01
EDWARDS VACUUM LLCAtlas CopcoLead 0.01
BRADFORD INDUSTRIESWembly EnterprisesN,N-Dimethylformamide0.01
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumEthylbenzene0.01
GLOBE COMPOSITE SOLUTIONS LLCESCO TechnologiesDiisocyanates0.01
HAARTZ CORPHAARTZ CORPo-Xylene0.01
ALNYLAM PHARMACEUTICALSAlnylam PharmaceuticalsAcetonitrile0.01
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
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumNaphthalene0.01
METALOR TECHNOLOGIES USA CORP REFINING DIVTanaka Kikinzoku KogyoCyanide compounds0.01
CAPSTAN ATLANTICCAPSTAN ATLANTICCopper0.00
AVEDIS ZILDJIAN CO.AVEDIS ZILDJIAN COCopper0.00
NITTO DENKO AVECIA INC.Nitto DenkoPyridine0.00
CERTAINTEED LLCSaint-GobainLead 0.00
BENEVENTO SAND & STONE CORPBENEVENTO SAND & STONE CORPPolycyclic aromatic compounds0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementN,N-Dimethylformamide0.00
CERTAINTEED LLCSaint-GobainCopper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)0.00
TECOMETCharlesbank Capital PartnersManganese0.00
GLOBAL COMPANIES LLCGlobal Partners LPXylene (mixed isomers)0.00
ICP CONSTRUCTIONCPC HOLDING LLCEthylene glycol0.00
CHEMGENES CORPCHEMGENES CORPAcetonitrile0.00
WINCHESTER INTERCONNECT RF CORPAptiv PLCCopper0.00
DAV-TECH PLATING INC.DAV-TECH PLATING INC.Nitric acid0.00
STRAUMANN MANUFACTURING INCSTRAUMANN MANUFACTURING INCn-Hexane (Hexane)0.00
SCITUATE CONCRETE PIPESCITUATE CONCRETE PIPELead 0.00
CLEAN HARBORS OF BRAINTREE INC.Clean Harbors Inc.Lead 0.00
NISSHA METALLIZING SOLUTIONSNISSHA METALLIZING SOLUTIONSAluminum (fume or dust)0.00
MEDTRONIC INCMedtronicn-Hexane (Hexane)0.00
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 Petroleum1,2,4-Trimethylbenzene0.00
EXXON MOBIL CORP EVERETT TERMINALExxon MobilXylene (mixed isomers)0.00
AMPHENOL APC INCAmphenolCertain glycol ethers0.00
MORGAN ADVANCED CERAMICS INCMorgan Advanced MaterialsHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.00
AMPHENOL APC INCAmphenolSulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.00
IDEAL TAPE COAmerican Biltriten-Hexane (Hexane)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
THE DOW CHEMICAL CODow Inc.Ethylbenzene0.00
CERTAINTEED LLCSaint-GobainZinc compounds0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INCLead compounds0.00
BROX INDUSTRIES INCBrox IndustriesLead 0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCN,N-Dimethylformamide0.00
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
TRESCA BROTHERS SAND & GRAVELTRESCA BROTHERS SAND & GRAVELLead 0.00
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)1,2,4-Trimethylbenzene0.00
KOCH SEPARATION SOLUTIONS INC.Koch IndustriesN,N-Dimethylformamide0.00
GLOBAL COMPANIES LLCGlobal Partners LPPolycyclic aromatic compounds0.00
IRVING OIL TERMINALS INC.Irving OilLead 0.00
GLOBAL COMPANIES LLCGlobal Partners LP1,2,4-Trimethylbenzene0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INCLead compounds0.00
BRONZE CRAFT CORPBRONZE CRAFT CORPCopper0.00
HOLCIM SOLUTIONS & PRODUCTS US LLCHolcim Groupn-Hexane (Hexane)0.00
TORROMEO INDUSTRIES INC.TORROMEO INDUSTRIES INCLead compounds0.00
VICOR CORPVicor Corp.Copper0.00
CHECON LLCCHECON LLCSilver compounds0.00
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)Xylene (mixed isomers)0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCXylene (mixed isomers)0.00
VERANOVA L.P.Altaris Capital PartnersMethyl tert-butyl ether0.00
ANALOGIC CORPAltaris Capital PartnersLead 0.00
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumXylene (mixed isomers)0.00
NATIONAL COATING CORPCarlislePhenol0.00
S&E SPECIALTY POLYMERS LLCNautic PartnersBarium compounds (except for barium sulfate (CAS No. 7727-43-7))0.00
HOLCIM - NER INC.Holcim GroupLead compounds0.00
CAMGER COATINGS SYSTEMS INCCAMGER COATINGS SYSTEMS INCXylene (mixed isomers)0.00
WOLLASTON ALLOYSConsolidated Precision ProductsCopper0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPCertain glycol ethers0.00
IRVING OIL TERMINALS INC.Irving OilXylene (mixed isomers)0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPEthylene glycol0.00
ULTRAAdvent InternationalLead compounds0.00
BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATIONBAE SystemsLead 0.00
BENJAMIN MOORE & CO-MILFORDBerkshire HathawayZinc compounds0.00
ITW PERFORMANCE POLYMERSIllinois Tool WorksMethyl methacrylate0.00
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INCLead compounds0.00
TL EDWARDS INC.TL EDWARDS INC.Polycyclic aromatic compounds0.00
ANALOG DEVICES INC/WILMINGTON MANUFACTURINGAnalog Devices Inc.Nitric acid0.00
BOSTIK MANUFACTURING PLANTArkemaToluene0.00
BORO SAND & STONE CORPBORO SAND & STONE CORPLead 0.00
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)n-Hexane (Hexane)0.00
ALLCOAT TECHNOLOGY INCALLCOAT TECHNOLOGY INCToluene0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesN,N-Dimethylformamide0.00
GRANITE STATE CONCRETE CO INC WESTFORDJG MACLELLAN CONCRETE CO INCLead compounds0.00
PANDOLF PERKINS COEH PERKINS CONSTRUCTION INCPolycyclic aromatic compounds0.00
TRANSENE CO INC.TRANSENE CO INCNitric acid0.00
RAYTHEON CORTX CorporationLead 0.00
TRANSENE CO INC.TRANSENE CO INCHydrogen fluoride (Hydrofluoric acid)0.00
ROLLS-ROYCE N.A. INC.Rolls-RoyceLead 0.00
THERMO FISHER SCIENTIFICThermo Fisher ScientificMethanol0.00
AMERICAN SUPERCONDUCTORAmerican Superconductor Corp.Lead compounds0.00
DAMPNEY CO INCDAMPNEY CO INCToluene0.00
IRVING OIL TERMINALS INC.Irving OilPolycyclic aromatic compounds0.00
SUPERCON INCSUPERCON INCNitric acid0.00
CHEMGENES CORPCHEMGENES CORPn-Hexane (Hexane)0.00
BOSTIK MANUFACTURING PLANTArkemaEthylene glycol0.00
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
EXXON MOBIL CORP EVERETT TERMINALExxon Mobil1,2,4-Trimethylbenzene0.00
COVESTRO LLCCovestroMethyl methacrylate0.00
GULF OIL LP CHELSEA TERMINALRaceTrac Petroleumn-Hexane (Hexane)0.00
INTERVALA LLCIntervalaLead 0.00
GLOBAL COMPANIES LLCGlobal Partners LPn-Hexane (Hexane)0.00
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INCNitric acid0.00
EXXON MOBIL CORP EVERETT TERMINALExxon Mobiln-Hexane (Hexane)0.00
CERTAINTEED LLCSaint-GobainMercury0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementXylene (mixed isomers)0.00
IRVING OIL TERMINALS INC.Irving Oil1,2,4-Trimethylbenzene0.00
AMPHENOL APC INCAmphenolHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.00
BRADFORD INDUSTRIESWembly EnterprisesToluene0.00
NEWINGTON STATIONAtlas HoldingsPolycyclic aromatic compounds0.00
IRVING OIL TERMINALS INC.Irving Oiln-Hexane (Hexane)0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.Polycyclic aromatic compounds0.00
HOLCIM SOLUTIONS & PRODUCTS US LLCHolcim GroupToluene0.00
AMPHENOL APC INCAmphenolNitric acid0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INCLead 0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen Industriesn-Hexane (Hexane)0.00
THE DOW CHEMICAL CODow Inc.Xylene (mixed isomers)0.00
CHELSEA SANDWICH LLCGlobal Partners LPPolycyclic aromatic compounds0.00
INDUSTRIAL POLYMERS & CHEMICAL S INCINDUSTRIAL POLYMERS & CHEMICAL S INCPhenol0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesXylene (mixed isomers)0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INCLead 0.00
BENJAMIN MOORE & CO-MILFORDBerkshire HathawayXylene (mixed isomers)0.00
METALOR TECHNOLOGIES USA CORP REFINING DIVTanaka Kikinzoku KogyoNitric acid0.00
SCULLY SIGNALSCULLY SIGNALZinc compounds0.00
MEXICHEM SPECIALTY COMPOUNDSOrbia Advance CorporationLead compounds0.00
PARKER HANNIFIN CORP CHOMERICS DIVParker-HannifinToluene0.00
HIGHLINE WARREN LLCPritzker GroupMethanol0.00
VERANOVA L.P.Altaris Capital PartnersDichloromethane (Methylene chloride)0.00
ENTEGRIS INCEntegrisMethanol0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen IndustriesToluene0.00
RIVERDALE MILLS CORPRIVERDALE MILLS CORPZinc compounds0.00
MEXICHEM SPECIALTY COMPOUNDSOrbia Advance CorporationZinc compounds0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INCLead compounds0.00
TIFFANY & COLVMHSilver0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersCertain glycol ethers0.00
TOPCOATStandard Industries Inc.Toluene0.00
BOSTIK MANUFACTURING PLANTArkemaCyclohexane0.00
3M CO3M CompanyToluene0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPMethanol0.00
GLOBAL COMPANIES LLCGlobal Partners LPToluene0.00
EXXON MOBIL CORP EVERETT TERMINALExxon MobilToluene0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementToluene0.00
GLOBAL COMPANIES LLCGlobal Partners LPBenzo[g,h,i]perylene0.00
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)Toluene0.00
CAMGER COATINGS SYSTEMS INCCAMGER COATINGS SYSTEMS INCToluene0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPToluene0.00
THE DOW CHEMICAL CODow Inc.Propylene oxide0.00
TELEDYNE FLIR SURVEILLANCETeledyne TechnologiesLead 0.00
SIEMENS HEALTHCARE DIAGNOSTICSSiemensMethanol0.00
GULF OIL LP CHELSEA TERMINALRaceTrac PetroleumToluene0.00
OLYMPIC ADHESIVES INCOLYMPIC ADHESIVES INCPhenol0.00
BENEVENTO SAND & STONE CORPBENEVENTO SAND & STONE CORPLead compounds0.00
3M CO3M CompanyMethanol0.00
HOUGHTON CHEMICAL CORPHOUGHTON CHEMICAL CORPXylene (mixed isomers)0.00
VEOLIA ES TECHNICAL SOLUTIONSVeolia GroupMercury0.00
MAJILITE MANUFACTURING INCMERIDIAN INDUSTRIES INCToluene0.00
S&E SPECIALTY POLYMERS LLCNautic PartnersLead 0.00
DYNASOL INCDYNASOL INCCertain glycol ethers0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersXylene (mixed isomers)0.00
IRVING OIL TERMINALS INC.Irving OilToluene0.00
S&E SPECIALTY POLYMERS LLCNautic PartnersZinc compounds0.00
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
E. PARRELLA CO. INC.E. PARRELLA CO. INC.Styrene0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORPn-Hexane (Hexane)0.00
THERMO FISHER SCIENTIFICThermo Fisher ScientificMethanol0.00
SHAWSHEEN RUBBER CO INCSHAWSHEEN RUBBER CO INCToluene0.00
BENEVENTO SAND & STONE CORPBENEVENTO SAND & STONE CORPBenzo[g,h,i]perylene0.00
RESILIENCE BOSTON INC.NATIONAL RESILIENCE INCEthylene glycol0.00
NITTO DENKO AVECIA INC.Nitto DenkoToluene0.00
UNIVAR SOLUTIONS USA INC. - TEWKSBURY MAApollo Global ManagementMethanol0.00
NATIONAL COATING CORPCarlisleMethanol0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORPCyclohexane0.00
CHROMA COLOR CORPArsenal Capital PartnersZinc compounds0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.Ethylene glycol0.00
BENJAMIN MOORE & CO-MILFORDBerkshire HathawayVinyl acetate0.00
BROX INDUSTRIES INCBrox IndustriesBenzo[g,h,i]perylene0.00
BOSTIK MANUFACTURING PLANTArkemaMethanol0.00
SAINT GOBAIN PERFORMANCE PLASTICSSaint-GobainXylene (mixed isomers)0.00
CL HAUTHAWAY & SONS CORPCL HAUTHAWAY & SONS CORPToluene0.00
AOTCO METAL FINISHING LLCAOTCO METAL FINISHING LLCNitric acid0.00
BENJAMIN MOORE & CO-MILFORDBerkshire Hathaway3-Iodo-2-propynyl butylcarbamate0.00
CABOT CORPCabot Corp.Sodium nitrite0.00
VERANOVA L.P.Altaris Capital PartnersMethanol0.00
TEI BIOSCIENCESIntegra LifeSciencesMethanol0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersToluene0.00
CB FISK INCCB FISK INCLead 0.00
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INCEthylene glycol0.00
GVS N.A.GVS GroupFormic acid0.00
SAFETY-KLEEN SYSTEMS MARLBOROUGH (MRB)Clean Harbors Inc.Ethylene glycol0.00
WORTHEN INDUSTRIES INC UPACO DIVWorthen Industriesn-Butyl alcohol (1-Butanol)0.00
CYN OILClean Harbors Inc.Lead compounds0.00
ALNYLAM PHARMACEUTICALSAlnylam PharmaceuticalsToluene0.00
TL EDWARDS INC.TL EDWARDS INC.Benzo[g,h,i]perylene0.00
CERTAINTEED LLCSaint-GobainBenzo[g,h,i]perylene0.00
VERANOVA L.P.Altaris Capital PartnersMethyl isobutyl ketone0.00
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)Cyclohexane0.00
INEOS STYROLUTION AMERICA LLCIneosStyrene0.00
CYN OILClean Harbors Inc.Ethylene glycol0.00
CITGO PETROLEUM CORPPDVSA (Petroleos de Venezuela S.A.)Cumene0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersEthylene glycol0.00
ANIKA THERAPEUTICSAnika TherapeuticsMethanol0.00
BROX INDUSTRIES INCBrox IndustriesPolycyclic aromatic compounds0.00
OLDCASTLE - ANCHORCRH PLCLead compounds0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersMethanol0.00
ZSCHIMMER & SCHWARZ INTERPOLYMERZSCHIMMER & SCHWARZMethyl methacrylate0.00
MURPHYS WASTE OIL SERVICES INCClean Harbors Inc.Benzo[g,h,i]perylene0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INCNitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
INEOS STYROLUTION AMERICA LLCIneosMethyl methacrylate0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INCNitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersMethyl isobutyl ketone0.00
CHELSEA SANDWICH LLCGlobal Partners LPBenzo[g,h,i]perylene0.00
JAYBIRD & MAIS INCJAYBIRD & MAIS INCToluene0.00
SAINT GOBAIN PERFORMANCE PLASTICSSaint-GobainMethyl isobutyl ketone0.00
GEM GRAVURE CO INC.GEM GRAVURE CO INCToluene0.00
ECKART AMERICAAltanan-Butyl alcohol (1-Butanol)0.00
THE DOW CHEMICAL CODow Inc.Toluene0.00
ZSCHIMMER & SCHWARZ INTERPOLYMERZSCHIMMER & SCHWARZStyrene0.00
SAINT GOBAIN PERFORMANCE PLASTICSSaint-GobainToluene0.00
THE DOW CHEMICAL CODow Inc.Ethylene glycol0.00
IRVING OIL TERMINALS INC.Irving OilBenzo[g,h,i]perylene0.00
VERANOVA L.P.Altaris Capital PartnersMethanol0.00
ECKART AMERICAAltanaMethyl isobutyl ketone0.00
GVS N.A.GVS GroupN-Methyl-2-pyrrolidone0.00
CYTIVADanaherN-Methyl-2-pyrrolidone0.00
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
DYNASOL INCDYNASOL INCNonylphenol Ethoxylates0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersN-Methyl-2-pyrrolidone0.00
CALLAHAN CHEMICAL CO LLCSK Capital PartnersNonylphenol Ethoxylates0.00
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
ENVIRO WASTEClean Harbors Inc.Polycyclic aromatic compounds0.00
ENVIRO WASTEClean Harbors Inc.Benzo[g,h,i]perylene0.00
ECKART AMERICAAltanaN-Methyl-2-pyrrolidone0.00

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