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code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGGLD 1041 Gold Ores 0 0 100 0 0 1 HGGLD 2850001000Miscellaneous Area SourcesHealth ServicesDental Alloy ProductionOverall Process 0 0 100 0 0 1 HGGLD 2851001000Miscellaneous Area SourcesLaboratoriesBench Scale ReagentsTotal 0 0 100 0 0 1 HGGLD 2861000000Miscellaneous Area SourcesFluorescent Lamp BreakageTotalTotal 0 0 100 0 0 1 HGGLD 2861000010Miscellaneous Area SourcesFluorescent Lamp BreakageRecycling Related EmissionsTotal 0 0 100 0 0 1 HGIND 2620000000Waste Disposal, Treatment, and RecoveryLandfillsAll CategoriesTotal 10 10 80 0.1 0.1 0.8 HGIND 2620030000Waste Disposal, Treatment, and RecoveryLandfillsMunicipalTotal 10 10 80 0.1 0.1 0.8 HGIND 2650000001Waste Disposal, Treatment, and RecoveryScrap and Waste MaterialsScrap and Waste MaterialsCrushing 10 10 80 0.1 0.1 0.8 HGIND 30102923 Industrial ProcessesChemical ManufacturingTriple SuperphosphateAmmoniator/Granulator 10 10 80 0.1 0.1 0.8 HGIND 30200410 Industrial ProcessesFood and AgricultureCotton GinningGeneral - Entire Process, Sum of Typical Equip Used 10 10 80 0.1 0.1 0.8 HGIND 30200499 Industrial ProcessesFood and AgricultureCotton GinningNot Classified ** 10 10 80 0.1 0.1 0.8 HGIND 30200513 Industrial ProcessesFood and AgricultureFeed and Grain Terminal ElevatorsFumigation Tanks 10 10 80 0.1 0.1 0.8 HGIND 30200601 Industrial ProcessesFood and AgricultureFeed and Grain Country ElevatorsShipping/Receiving ** 10 10 80 0.1 0.1 0.8 HGIND 30200602 Industrial ProcessesFood and AgricultureFeed and Grain Country ElevatorsTransfer/Convey ** 10 10 80 0.1 0.1 0.8 HGIND 30200603 Industrial ProcessesFood and AgricultureFeed and Grain Country ElevatorsCleaning 10 10 80 0.1 0.1 0.8 HGIND 30200604 Industrial ProcessesFood and AgricultureFeed and Grain Country ElevatorsDrying 10 10 80 0.1 0.1 0.8 HGIND 30200605 Industrial ProcessesFood and AgricultureFeed and Grain Country ElevatorsUnloading (Receiving) 10 10 80 0.1 0.1 0.8 HGIND 30200606 Industrial ProcessesFood and AgricultureFeed and Grain Country ElevatorsLoading (Shipping) 10 10 80 0.1 0.1 0.8 HGIND 30200607 Industrial ProcessesFood and AgricultureFeed and Grain Country ElevatorsRemoval from Bins (Tunnel Belt) 10 10 80 0.1 0.1 0.8 HGIND 30200608 Industrial ProcessesFood and AgricultureFeed and Grain Country ElevatorsElevator Legs (Headhouse) 10 10 80 0.1 0.1 0.8 HGIND 30200609 Industrial ProcessesFood and AgricultureFeed and Grain Country ElevatorsTripper (Gallery Belt) 10 10 80 0.1 0.1 0.8 HGIND 30200611 Industrial ProcessesFood and AgricultureFeed and Grain Country ElevatorsElevator Legs (Headhouse) 10 10 80 0.1 0.1 0.8 HGIND 30200771 Industrial ProcessesFood and AgricultureGrain MillingsRice: Grain Receiving 10 10 80 0.1 0.1 0.8 HGIND 30200772 Industrial ProcessesFood and AgricultureGrain MillingsRice: Precleaning/Handling 10 10 80 0.1 0.1 0.8 HGIND 30200773 Industrial ProcessesFood and AgricultureGrain MillingsRice: Drying 10 10 80 0.1 0.1 0.8 HGIND 30200774 Industrial ProcessesFood and AgricultureGrain MillingsRice: Cleaning/Millhouse 10 10 80 0.1 0.1 0.8 HGIND 30200799 Industrial ProcessesFood and AgricultureGrain MillingsSee Comments ** 10 10 80 0.1 0.1 0.8 HGIND 30200899 Industrial ProcessesFood and AgricultureFeed ManufactureNot Classified ** 10 10 80 0.1 0.1 0.8 HGIND 30288801 Industrial ProcessesFood and AgricultureFugitive EmissionsSpecify in Comments Field 10 10 80 0.1 0.1 0.8 HGIND 30288802 Industrial ProcessesFood and AgricultureFugitive EmissionsSpecify in Comments Field 10 10 80 0.1 0.1 0.8 HGIND 30400401 Industrial ProcessesSecondary Metal ProductionLeadPot Furnace 10 10 80 0.1 0.1 0.8 HGIND 30400414 Industrial ProcessesSecondary Metal ProductionLeadKettle Refining: Fugitive Emissions 10 10 80 0.1 0.1 0.8 HGIND 30501403 Industrial ProcessesMineral ProductsGlass ManufactureFlat Glass: Melting Furnace 10 10 80 0.1 0.1 0.8 HGIND 30501499 Industrial ProcessesMineral ProductsGlass ManufactureSee Comment ** 10 10 80 0.1 0.1 0.8 HGIND 30501504 Industrial ProcessesMineral ProductsGypsum ManufactureConveying 10 10 80 0.1 0.1 0.8 HGIND 30501507 Industrial ProcessesMineral ProductsGypsum ManufactureScreening: Gypsum Ore 10 10 80 0.1 0.1 0.8 HGIND 30501513 Industrial ProcessesMineral ProductsGypsum ManufactureImpact Mill 10 10 80 0.1 0.1 0.8 HGIND 30501599 Industrial ProcessesMineral ProductsGypsum ManufactureSee Comment ** 10 10 80 0.1 0.1 0.8 HGIND 30502501 Industrial ProcessesMineral ProductsConstruction Sand and GravelTotal Plant: General ** 10 10 80 0.1 0.1 0.8 HGIND 30501599 Industrial ProcessesMineral ProductsGypsum ManufactureSee Comment ** 10 10 80 0.1 0.1 0.8 HGIND 30502501 Industrial ProcessesMineral ProductsConstruction Sand and GravelTotal Plant: General ** 10 10 80 0.1 0.1 0.8 HGIND 30502503 Industrial ProcessesMineral ProductsConstruction Sand and GravelMaterial Transfer and Conveying 10 10 80 0.1 0.1 0.8 HGIND 30502504 Industrial ProcessesMineral ProductsConstruction Sand and GravelHauling 10 10 80 0.1 0.1 0.8 HGIND 30502505 Industrial ProcessesMineral ProductsConstruction Sand and GravelPile Forming: Stacker 10 10 80 0.1 0.1 0.8 HGIND 30502506 Industrial ProcessesMineral ProductsConstruction Sand and GravelBulk Loading 10 10 80 0.1 0.1 0.8 HGIND 30502507 Industrial ProcessesMineral ProductsConstruction Sand and GravelStorage Piles 10 10 80 0.1 0.1 0.8 HGIND 30502510 Industrial ProcessesMineral ProductsConstruction Sand and GravelCrushing 10 10 80 0.1 0.1 0.8 HGIND 30502511 Industrial ProcessesMineral ProductsConstruction Sand and GravelScreening 10 10 80 0.1 0.1 0.8 HGIND 30502699 Industrial ProcessesMineral ProductsDiatomaceous EarthOther Not Classified 10 10 80 0.1 0.1 0.8 HGIND 30502709 Industrial ProcessesMineral ProductsIndustrial Sand and GravelGrinding: Size Reduction to 50 Microns or Smaller 10 10 80 0.1 0.1 0.8 HGIND 30504033 Industrial ProcessesMineral ProductsMining and Quarrying of Nonmetallic MineralsOre Dryer 10 10 80 0.1 0.1 0.8 HGIND 30504034 Industrial ProcessesMineral ProductsMining and Quarrying of Nonmetallic MineralsScreening 10 10 80 0.1 0.1 0.8 HGIND 30504099 Industrial ProcessesMineral ProductsMining and Quarrying of Nonmetallic MineralsOther Not Classified 10 10 80 0.1 0.1 0.8 HGIND 30510103 Industrial ProcessesMineral ProductsBulk Materials ConveyorsCoal 10 10 80 0.1 0.1 0.8 HGIND 30510199 Industrial ProcessesMineral ProductsBulk Materials ConveyorsOther Not Classified 10 10 80 0.1 0.1 0.8 HGIND 30510298 Industrial ProcessesMineral ProductsBulk Materials Storage BinsMineral: Specify in Comments 10 10 80 0.1 0.1 0.8 HGIND 30510299 Industrial ProcessesMineral ProductsBulk Materials Storage BinsOther Not Classified 10 10 80 0.1 0.1 0.8 HGIND 30510399 Industrial ProcessesMineral ProductsBulk Materials Open StockpilesOther Not Classified 10 10 80 0.1 0.1 0.8 HGIND 30510498 Industrial ProcessesMineral ProductsBulk Materials Unloading OperationMineral: Specify in Comments 10 10 80 0.1 0.1 0.8 HGIND 30510599 Industrial ProcessesMineral ProductsBulk Materials Loading OperationOther Not Classified 10 10 80 0.1 0.1 0.8 HGIND 30510809 Industrial ProcessesMineral ProductsBulk Materials: Grinding/CrushingBauxite 10 10 80 0.1 0.1 0.8 HGIND 30600816 Industrial ProcessesPetroleum IndustryFugitive EmissionsFlanges: All Streams 10 10 80 0.1 0.1 0.8 HGIND 30600904 Industrial ProcessesPetroleum IndustryFlaresProcess Gas 10 10 80 0.1 0.1 0.8 HGIND 30601401 Industrial ProcessesPetroleum IndustryPetroleum Coke CalciningCoke Calciner 10 10 80 0.1 0.1 0.8 HGIND 30609903 Industrial ProcessesPetroleum IndustryIncineratorsNatural Gas 10 10 80 0.1 0.1 0.8 HGIND 30900201 Industrial ProcessesFabricated Metal ProductsAbrasive Blasting of Metal PartsGeneral 10 10 80 0.1 0.1 0.8 HGIND 30900205 Industrial ProcessesFabricated Metal ProductsAbrasive Blasting of Metal PartsSteel Grit Abrasive 10 10 80 0.1 0.1 0.8 HGIND 31000205 Industrial ProcessesOil and Gas ProductionNatural Gas ProductionFlares 10 10 80 0.1 0.1 0.8 HGIND 50200601 Waste DisposalSolid Waste Disposal - Commercial/InstitutionalLandfill DumpWaste Gas Flares ** (Use 5-01-004-10) 10 10 80 0.1 0.1 0.8 HGIND 50200602 Waste DisposalSolid Waste Disposal - Commercial/InstitutionalLandfill DumpMunicipal: Fugitive Emissions ** (Use 5-01-004-02) 10 10 80 0.1 0.1 0.8

HGIND 50300601 Waste DisposalSolid Waste Disposal - IndustrialLandfill DumpWaste Gas Flares 10 10 80 0.1 0.1 0.8 HGIND 1021 Copper Ores 10 10 80 0.1 0.1 0.8 HGIND 1031 Lead and Zinc Ores 10 10 80 0.1 0.1 0.8 HGIND 1044 Silver Ores 10 10 80 0.1 0.1 0.8 HGIND 3251 Brick and Structural Clay Tile 10 10 80 0.1 0.1 0.8 HGIND 3295 Minerals and Earths, Ground or Otherwise Treated 10 10 80 0.1 0.1 0.8

HGIND 3641 Electric Lamp Bulbs and Tubes 10 10 80 0.1 0.1 0.8 HGIND 5169 Chemicals and Allied Products, NEC 10 10 80 0.1 0.1 0.8 HGCEM 30500610 Industrial ProcessesMineral ProductsCement Manufacturing (Dry Process)Secondary Crushing 12 13 75 0.12 0.13 0.75 HGCEM 30500612 Industrial ProcessesMineral ProductsCement Manufacturing (Dry Process)Raw Material Transfer 12 13 75 0.12 0.13 0.75

Page 1 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGCEM 30500613 Industrial ProcessesMineral ProductsCement Manufacturing (Dry Process)Raw Material Grinding and Drying 12 13 75 0.12 0.13 0.75 HGCEM 30500618 Industrial ProcessesMineral ProductsCement Manufacturing (Dry Process)Cement Silos 12 13 75 0.12 0.13 0.75 HGCEM 30500621 Industrial ProcessesMineral ProductsCement Manufacturing (Dry Process)Pulverized Coal Kiln Feed Units 12 13 75 0.12 0.13 0.75 HGCEM 30500706 Industrial ProcessesMineral ProductsCement Manufacturing (Wet Process)Kilns 12 13 75 0.12 0.13 0.75 HGCEM 30501101 Industrial ProcessesMineral ProductsConcrete BatchingGeneral (Non-fugitive) 12 13 75 0.12 0.13 0.75 HGCEM 30501106 Industrial ProcessesMineral ProductsConcrete BatchingTransfer: Sand/Aggregate to Elevated Bins 12 13 75 0.12 0.13 0.75 HGCEM 30501107 Industrial ProcessesMineral ProductsConcrete BatchingCement Unloading: Storage Bins 12 13 75 0.12 0.13 0.75 HGCEM 30501108 Industrial ProcessesMineral ProductsConcrete BatchingWeight Hopper Loading of Cement/Sand/Aggregate 12 13 75 0.12 0.13 0.75 HGCEM 30501109 Industrial ProcessesMineral ProductsConcrete BatchingMixer Loading of Cement/Sand/Aggregate 12 13 75 0.12 0.13 0.75 HGCEM 30501110 Industrial ProcessesMineral ProductsConcrete BatchingLoading of Transit Mix Truck 12 13 75 0.12 0.13 0.75 HGCEM 30501111 Industrial ProcessesMineral ProductsConcrete BatchingLoading of Dry-batch Truck 12 13 75 0.12 0.13 0.75 HGCEM 30501112 Industrial ProcessesMineral ProductsConcrete BatchingMixing: Wet 12 13 75 0.12 0.13 0.75 HGCEM 30501113 Industrial ProcessesMineral ProductsConcrete BatchingMixing: Dry 12 13 75 0.12 0.13 0.75 HGCEM 30501199 Industrial ProcessesMineral ProductsConcrete BatchingOther Not Classified 12 13 75 0.12 0.13 0.75 HGCEM 30510502 Industrial ProcessesMineral ProductsBulk Materials Loading OperationCement 12 13 75 0.12 0.13 0.75 HGCEM 39000602 Industrial ProcessesIn-process Fuel UseNatural GasCement Kiln/Dryer 12 13 75 0.12 0.13 0.75 HGCEM 3241 Cement, Hydraulic 12 13 75 0.12 0.13 0.75 HGCMB 10100101 External Combustion BoilersElectric GenerationAnthracite CoalPulverized Coal 20 30 50 0.2 0.3 0.5 HGCMB 20101020 Internal Combustion EnginesElectric GenerationGeysers/GeothermalWell Pad Fugitives: Blowdown 20 30 50 0.2 0.3 0.5 HGCMB 2104002000Stationary Source Fuel CombustionResidentialBituminous/Subbituminous CoalTotal: All Combustor Types 20 30 50 0.2 0.3 0.5 HGCMB 2104004000Stationary Source Fuel CombustionResidentialDistillate OilTotal: All Combustor Types 20 30 50 0.2 0.3 0.5 HGCMB 28000212 Internal Combustion EnginesDiesel Marine VesselsCommercialCrew Boats: Main Engine Exhaust: Maneuvering 20 30 50 0.2 0.3 0.5 HGCMB 28000217 Internal Combustion EnginesDiesel Marine VesselsCommercialSupply Boats: Main Engine Exhaust: Maneuvering 20 30 50 0.2 0.3 0.5 HGCMB 2801520004Miscellaneous Area SourcesAgriculture Production - CropsOrchard HeatersDiesel 20 30 50 0.2 0.3 0.5 HGCMB 30501001 Industrial ProcessesMineral ProductsCoal Mining, Cleaning, and Material Handling (See 305310)Fluidized Bed 20 30 50 0.2 0.3 0.5 HGCMB 30501010 Industrial ProcessesMineral ProductsCoal Mining, Cleaning, and Material Handling (See 305310)Crushing 20 30 50 0.2 0.3 0.5 HGCMB 30501011 Industrial ProcessesMineral ProductsCoal Mining, Cleaning, and Material Handling (See 305310)Coal Transfer 20 30 50 0.2 0.3 0.5 HGCMB 30501015 Industrial ProcessesMineral ProductsCoal Mining, Cleaning, and Material Handling (See 305310)Loading 20 30 50 0.2 0.3 0.5 HGCMB 30501031 Industrial ProcessesMineral ProductsCoal Mining, Cleaning, and Material Handling (See 305310)Scrapers: Travel Mode 20 30 50 0.2 0.3 0.5 HGCMB 30502001 Industrial ProcessesMineral ProductsStone Quarrying - Processing (See also 305320)Primary Crushing 20 30 50 0.2 0.3 0.5 HGCMB 30502002 Industrial ProcessesMineral ProductsStone Quarrying - Processing (See also 305320)Secondary Crushing/Screening 20 30 50 0.2 0.3 0.5 HGCMB 30502004 Industrial ProcessesMineral ProductsStone Quarrying - Processing (See also 305320)Recrushing/Screening 20 30 50 0.2 0.3 0.5 HGCMB 30502006 Industrial ProcessesMineral ProductsStone Quarrying - Processing (See also 305320)Miscellaneous Operations: Screen/Convey/Handling 20 30 50 0.2 0.3 0.5

HGCMB 30502007 Industrial ProcessesMineral ProductsStone Quarrying - Processing (See also 305320)Open Storage 20 30 50 0.2 0.3 0.5 HGCMB 30502011 Industrial ProcessesMineral ProductsStone Quarrying - Processing (See also 305320)Hauling 20 30 50 0.2 0.3 0.5 HGCMB 30502015 Industrial ProcessesMineral ProductsStone Quarrying - Processing (See also 305320)Vibrating Screens 20 30 50 0.2 0.3 0.5 HGCMB 30502032 Industrial ProcessesMineral ProductsStone Quarrying - Processing (See also 305320)Truck Loading: Conveyor 20 30 50 0.2 0.3 0.5 HGCMB 30502099 Industrial ProcessesMineral ProductsStone Quarrying - Processing (See also 305320)Not Classified ** 20 30 50 0.2 0.3 0.5 HGCMB 30502032 Industrial ProcessesMineral ProductsStone Quarrying - Processing (See also 305320)Truck Loading: Conveyor 20 30 50 0.2 0.3 0.5 HGCMB 30502099 Industrial ProcessesMineral ProductsStone Quarrying - Processing (See also 305320)Not Classified ** 20 30 50 0.2 0.3 0.5 HGCMB 30508909 Industrial ProcessesMineral ProductsTalc ProcessingNatural Gas Fired Crude Ore Dryer 20 30 50 0.2 0.3 0.5 HGCMB 30508921 Industrial ProcessesMineral ProductsTalc ProcessingNatural Gas-fired Rotary Dryer 20 30 50 0.2 0.3 0.5 HGCMB 30588801 Industrial ProcessesMineral ProductsFugitive EmissionsSpecify in Comments Field 20 30 50 0.2 0.3 0.5 HGCMB 30599999 Industrial ProcessesMineral ProductsOther Not DefinedSpecify in Comments Field 20 30 50 0.2 0.3 0.5 HGCMB 31401101 Industrial ProcessesTransportation EquipmentAuto Body ShreddingPrimary Metal Recovery Line 20 30 50 0.2 0.3 0.5 HGCMB 31499999 Industrial ProcessesTransportation EquipmentOther Not ClassifiedOther Not Classified 20 30 50 0.2 0.3 0.5 HGCMB 39000689 Industrial ProcessesIn-process Fuel UseNatural GasGeneral 20 30 50 0.2 0.3 0.5 HGCMB 39000699 Industrial ProcessesIn-process Fuel UseNatural GasGeneral 20 30 50 0.2 0.3 0.5 HGCMB 39001399 Industrial ProcessesIn-process Fuel UseLiquid WasteGeneral 20 30 50 0.2 0.3 0.5 HGCMB 39999997 Industrial ProcessesMiscellaneous Manufacturing IndustriesMiscellaneous Industrial ProcessesOther Not Classified 20 30 50 0.2 0.3 0.5 HGCMB 39999999 Industrial ProcessesMiscellaneous Manufacturing IndustriesMiscellaneous Industrial ProcessesSee Comment ** 20 30 50 0.2 0.3 0.5 HGCMB 40188898 Petroleum and Solvent EvaporationOrganic Solvent EvaporationFugitive EmissionsSpecify in Comments Field 20 30 50 0.2 0.3 0.5 HGCMB 40299998 Petroleum and Solvent EvaporationSurface Coating OperationsMiscellaneousSpecify in Comments Field 20 30 50 0.2 0.3 0.5 HGCMB 40500201 Petroleum and Solvent EvaporationPrinting/PublishingGeneralLetter Press: 2751 20 30 50 0.2 0.3 0.5 HGCMB 49099999 Petroleum and Solvent EvaporationOrganic Solvent EvaporationMiscellaneous Volatile Organic Compound EvaporationIdentify the Process and Solvent in Comments 20 30 50 0.2 0.3 0.5

HGCMB 50300810 Waste DisposalSolid Waste Disposal - IndustrialTreatment, Storage, Disposal/TSDFWaste Piles: Fugitive Emissions 20 30 50 0.2 0.3 0.5 HGCMB 50300899 Waste DisposalSolid Waste Disposal - IndustrialTreatment, Storage, Disposal/TSDFGeneral: Fugitive Emissions 20 30 50 0.2 0.3 0.5 HGCMB 1099 Miscellaneous Metal Ores, NEC 20 30 50 0.2 0.3 0.5 HGCMB 1221 Bituminous Coal and Lignite Surface Mining 20 30 50 0.2 0.3 0.5

HGCMB 1222 Bituminous Coal Underground Mining 20 30 50 0.2 0.3 0.5 HGCMB 1241 Coal Mining Services 20 30 50 0.2 0.3 0.5 HGCMB 2621 Paper Mills 20 30 50 0.2 0.3 0.5 HGCMB 2911 Petroleum Refining 20 30 50 0.2 0.3 0.5 HGCMB 2992 Lubricating Oils and Greases 20 30 50 0.2 0.3 0.5 HGCMB 3273 Ready-Mixed Concrete 20 30 50 0.2 0.3 0.5 HGCMB 3275 Gypsum Products 20 30 50 0.2 0.3 0.5 HGCMB 3613 Switchgear and Switchboard Apparatus 20 30 50 0.2 0.3 0.5

HGCMB 3629 Electrical Industrial Apparatus, NEC 20 30 50 0.2 0.3 0.5 HGCMB 3823 Industrial Instruments for Measurement, Display, and Control of Process Variables; and Related Products 20 30 50 0.2 0.3 0.5

HGCMB 3829 Measuring and Controlling Devices, NEC 20 30 50 0.2 0.3 0.5

HGCMB 4491 Marine Cargo Handling 20 30 50 0.2 0.3 0.5 HGINC 2601020000Waste Disposal, Treatment, and RecoveryOn-site IncinerationCommercial/InstitutionalTotal 20 58 22 0.2 0.58 0.22 HGINC 2805000000Miscellaneous Area SourcesAgriculture Production - LivestockAgriculture - LivestockTotal 20 58 22 0.2 0.58 0.22 HGINC 2810050000Miscellaneous Area SourcesOther CombustionMotor Vehicle FiresTotal 20 58 22 0.2 0.58 0.22

Page 2 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGINC 2810060100Miscellaneous Area SourcesOther CombustionCremationHumans 20 58 22 0.2 0.58 0.22 HGINC 2810060200Miscellaneous Area SourcesOther CombustionCremationAnimals 20 58 22 0.2 0.58 0.22 HGINC 31502101 Industrial ProcessesPhotographic Equipment/Health Care/LaboratoriesHealth Care - CrematoriumsCrematory Stack 20 58 22 0.2 0.58 0.22 HGINC 31502102 Industrial ProcessesPhotographic Equipment/Health Care/LaboratoriesHealth Care - CrematoriumsCrematory Stack - Human and Animal Crematories 20 58 22 0.2 0.58 0.22

HGINC 50100101 Waste DisposalSolid Waste Disposal - GovernmentMunicipal IncinerationStarved Air: Multiple Chamber 20 58 22 0.2 0.58 0.22 HGINC 50100102 Waste DisposalSolid Waste Disposal - GovernmentMunicipal IncinerationMass Burn: Single Chamber 20 58 22 0.2 0.58 0.22 HGINC 50100103 Waste DisposalSolid Waste Disposal - GovernmentMunicipal IncinerationRefuse Derived Fuel 20 58 22 0.2 0.58 0.22 HGINC 50100505 Waste DisposalSolid Waste Disposal - GovernmentOther IncinerationMedical Waste Incinerator, unspecified type, Infectious wastes only 20 58 22 0.2 0.58 0.22

HGINC 50100799 Waste DisposalSolid Waste Disposal - GovernmentSewage TreatmentOther Not Classified W 20 58 22 0.2 0.58 0.22

HGINC 50200101 Waste DisposalSolid Waste Disposal - Commercial/InstitutionalIncinerationMultiple Chamber 20 58 22 0.2 0.58 0.22 HGINC 50200102 Waste DisposalSolid Waste Disposal - Commercial/InstitutionalIncinerationSingle Chamber 20 58 22 0.2 0.58 0.22 HGINC 50200504 Waste DisposalSolid Waste Disposal - Commercial/InstitutionalIncineration: Special PurposeMedical Waste Incinerator, unspecified type (use 502005-01, -02, -03) 20 58 22 0.2 0.58 0.22

HGINC 50200505 Waste DisposalSolid Waste Disposal - Commercial/InstitutionalIncineration: Special PurposeMedical Waste Incinerator, unspecified type, Infectious wastes only 20 58 22 0.2 0.58 0.22

HGINC 50290006 Waste DisposalSolid Waste Disposal - Commercial/InstitutionalAuxillary Fuel/No EmissionsNatural Gas 20 58 22 0.2 0.58 0.22 HGINC 50300101 Waste DisposalSolid Waste Disposal - IndustrialIncinerationMultiple Chamber 20 58 22 0.2 0.58 0.22 HGINC 30502910 Industrial ProcessesMineral ProductsLightweight Aggregate ManufactureRotary Kiln 20 58 22 0.2 0.58 0.22 HGINC 4953 Refuse Systems 20 58 22 0.2 0.58 0.22 HGINC 7261 Funeral Services and Crematories 20 58 22 0.2 0.58 0.22 HGMD 2270006025Mobile SourcesOff-highway Vehicle DieselCommercial EquipmentWelders 15 29 56 0.15 0.29 0.56 HGMD 2270006030Mobile SourcesOff-highway Vehicle DieselCommercial EquipmentPressure Washers 15 29 56 0.15 0.29 0.56 HGMD 2270007010Mobile SourcesOff-highway Vehicle DieselLogging EquipmentShredders > 6 HP 15 29 56 0.15 0.29 0.56 HGMD 2270007015Mobile SourcesOff-highway Vehicle DieselLogging EquipmentForest Eqp - Feller/Bunch/Skidder 15 29 56 0.15 0.29 0.56 HGMD 2270007020Mobile SourcesOff-highway Vehicle DieselLogging EquipmentFellers/Bunchers ** (see 22-70-007-015) 15 29 56 0.15 0.29 0.56 HGMD 2270008010Mobile SourcesOff-highway Vehicle DieselAirport Ground Support EquipmentTerminal Tractors ** 15 29 56 0.15 0.29 0.56 HGMD 2270002039Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentConcrete/Industrial Saws 15 29 56 0.15 0.29 0.56 HGMD 2270002042Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentCement and Mortar Mixers 15 29 56 0.15 0.29 0.56 HGMD 2270002045Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentCranes 15 29 56 0.15 0.29 0.56 HGMD 2270002048Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentGraders 15 29 56 0.15 0.29 0.56 HGMD 2270006020Mobile SourcesOff-highway Vehicle DieselCommercial EquipmentGas Compressors 15 29 56 0.15 0.29 0.56 HGMG 2260002045Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentCranes 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002048Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentGraders 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002051Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentOff-highway Trucks 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002057Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentRough Terrain Forklifts 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002060Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentRubber Tire Loaders 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002057Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentRough Terrain Forklifts 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002060Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentRubber Tire Loaders 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002063Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentRubber Tire Tractor/Dozers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002066Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentTractors/Loaders/Backhoes 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201020190Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Minor Collector: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201040110Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Interstate: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201040290Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Minor Arterial: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201070210Mobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Local: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201080110Mobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Interstate: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201080210Mobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Local: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201080310Mobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Collector: Total 0.4 8.6 91 0.004 0.086 0.91 HGMD 2230001210Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2230070290Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Urban Minor Arterial: Total 15 29 56 0.15 0.29 0.56

HGMD 2270002057Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentRough Terrain Forklifts 15 29 56 0.15 0.29 0.56 HGMD 2270002060Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentRubber Tire Loaders 15 29 56 0.15 0.29 0.56 HGMD 2270002063Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentRubber Tire Tractor/Dozers 15 29 56 0.15 0.29 0.56 HGMD 2270002072Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentSkid Steer Loaders 15 29 56 0.15 0.29 0.56 HGMD 2270002078Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentDumpers/Tenders 15 29 56 0.15 0.29 0.56 HGMD 2270002081Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentOther Construction Equipment 15 29 56 0.15 0.29 0.56 HGMD 2270003010Mobile SourcesOff-highway Vehicle DieselIndustrial EquipmentAerial Lifts 15 29 56 0.15 0.29 0.56 HGMD 2270003030Mobile SourcesOff-highway Vehicle DieselIndustrial EquipmentSweepers/Scrubbers 15 29 56 0.15 0.29 0.56 HGMD 2270003040Mobile SourcesOff-highway Vehicle DieselIndustrial EquipmentOther General Industrial Equipment 15 29 56 0.15 0.29 0.56 HGMD 2270004010Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentLawn Mowers (Residential) 15 29 56 0.15 0.29 0.56 HGMD 2270004015Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentRotary Tillers < 6 HP (Residential) 15 29 56 0.15 0.29 0.56 HGMD 2270004020Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentChain Saws < 6 HP (Residential) 15 29 56 0.15 0.29 0.56 HGMD 2270004030Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentLeafblowers/Vacuums (Residential) 15 29 56 0.15 0.29 0.56 HGMD 2270004035Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentSnowblowers (Residential) 15 29 56 0.15 0.29 0.56 HGMD 2270004045Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentFront Mowers (Residential) 15 29 56 0.15 0.29 0.56 HGMD 2270004050Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentShredders < 6 HP (Residential) 15 29 56 0.15 0.29 0.56 HGMD 2270004055Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentLawn and Garden Tractors (Residential) 15 29 56 0.15 0.29 0.56 HGMD 2270004060Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentWood Splitters (Residential) 15 29 56 0.15 0.29 0.56 HGMD 2270004065Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentChippers/Stump Grinders (Residential) 15 29 56 0.15 0.29 0.56 HGMD 2270004075Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentOther Lawn and Garden Equipment (Residential) 15 29 56 0.15 0.29 0.56 HGMD 2270005025Mobile SourcesOff-highway Vehicle DieselAgricultural EquipmentBalers 15 29 56 0.15 0.29 0.56 HGMD 2270005030Mobile SourcesOff-highway Vehicle DieselAgricultural EquipmentAgricultural Mowers 15 29 56 0.15 0.29 0.56 HGMD 2270005040Mobile SourcesOff-highway Vehicle DieselAgricultural EquipmentTillers > 6 HP 15 29 56 0.15 0.29 0.56 HGMD 2270005045Mobile SourcesOff-highway Vehicle DieselAgricultural EquipmentSwathers 15 29 56 0.15 0.29 0.56 HGMD 2270005050Mobile SourcesOff-highway Vehicle DieselAgricultural EquipmentHydro-power Units 15 29 56 0.15 0.29 0.56 HGMD 2270006005Mobile SourcesOff-highway Vehicle DieselCommercial EquipmentGenerator Sets 15 29 56 0.15 0.29 0.56 HGMD 2270006010Mobile SourcesOff-highway Vehicle DieselCommercial EquipmentPumps 15 29 56 0.15 0.29 0.56 HGMD 2270006015Mobile SourcesOff-highway Vehicle DieselCommercial EquipmentAir Compressors 15 29 56 0.15 0.29 0.56 HGMG 2260002039Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentConcrete/Industrial Saws 0.4 8.6 91 0.004 0.086 0.91

Page 3 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMG 2260002072Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentSkid Steer Loaders 0.4 8.6 91 0.004 0.086 0.91 HGMD 2270002054Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentCrushing/Processing Equipment 15 29 56 0.15 0.29 0.56 HGMG 2265004035Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentSnowblowers (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265005025Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAgricultural EquipmentBalers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265006020Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeCommercial EquipmentGas Compressors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265007015Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLogging EquipmentForest Eqp - Feller/Bunch/Skidder 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265007020Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLogging EquipmentFellers/Bunchers ** (see 22-65-007-015) 0.4 8.6 91 0.004 0.086 0.91 HGMD 2270001010Mobile SourcesOff-highway Vehicle DieselRecreational EquipmentMotorcycles: Off-road 15 29 56 0.15 0.29 0.56 HGMD 2270001020Mobile SourcesOff-highway Vehicle DieselRecreational EquipmentSnowmobiles 15 29 56 0.15 0.29 0.56 HGMD 2270001040Mobile SourcesOff-highway Vehicle DieselRecreational EquipmentMinibikes 15 29 56 0.15 0.29 0.56 HGMD 2270001050Mobile SourcesOff-highway Vehicle DieselRecreational EquipmentGolf Carts 15 29 56 0.15 0.29 0.56 HGMD 2270001060Mobile SourcesOff-highway Vehicle DieselRecreational EquipmentSpecialty Vehicles/Carts 15 29 56 0.15 0.29 0.56 HGMD 2270002006Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentTampers/Rammers 15 29 56 0.15 0.29 0.56 HGMD 2270002009Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentPlate Compactors 15 29 56 0.15 0.29 0.56 HGMD 2270002012Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentConcrete Pavers ** 15 29 56 0.15 0.29 0.56 HGMD 2270002015Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentRollers 15 29 56 0.15 0.29 0.56 HGMD 2270002021Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentPaving Equipment 15 29 56 0.15 0.29 0.56 HGMD 2270002024Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentSurfacing Equipment 15 29 56 0.15 0.29 0.56 HGMD 2270002027Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentSignal Boards/Light Plants 15 29 56 0.15 0.29 0.56 HGMD 2270002033Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentBore/Drill Rigs 15 29 56 0.15 0.29 0.56 HGMD 2270002036Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentExcavators 15 29 56 0.15 0.29 0.56 HGMG 2265004020Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentChain Saws < 6 HP (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260006030Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeCommercial EquipmentPressure Washers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260007010Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLogging EquipmentShredders > 6 HP 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260007015Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLogging EquipmentForest Eqp - Feller/Bunch/Skidder 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260008005Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAirport Ground Support EquipmentAirport Ground Support Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265001020Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeRecreational EquipmentSnowmobiles 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002012Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentConcrete Pavers ** 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002018Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentScrapers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002048Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentGraders 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002051Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentOff-highway Trucks 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002063Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentRubber Tire Tractor/Dozers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002069Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentCrawler Tractor/Dozers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260005045Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAgricultural EquipmentSwathers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260005050Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAgricultural EquipmentHydro-power Units 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260005055Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAgricultural EquipmentOther Agricultural Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002003Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentPavers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002015Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentRollers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002018Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentScrapers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002015Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentRollers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002018Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentScrapers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002024Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentSurfacing Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002027Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentSignal Boards/Light Plants 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002036Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentExcavators 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004045Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentFront Mowers (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004065Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentChippers/Stump Grinders (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004070Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentCommercial Turf Equipment ** (use 22-60-004-071) 0.4 8.6 91 0.004 0.086 0.91

HGMG 2260005010Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAgricultural Equipment2-Wheel Tractors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260005015Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAgricultural EquipmentAgricultural Tractors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260005020Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAgricultural EquipmentCombines 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260005030Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAgricultural EquipmentAgricultural Mowers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260005035Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAgricultural EquipmentSprayers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260001040Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeRecreational EquipmentMinibikes 0.4 8.6 91 0.004 0.086 0.91 HGMD 2230001000Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Total: All Road Types 15 29 56 0.15 0.29 0.56 HGMD 2230070000Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Total: All Road Types 15 29 56 0.15 0.29 0.56

HGMG 2260002075Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentOff-highway Tractors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002078Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentDumpers/Tenders 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260003050Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeIndustrial EquipmentOther Material Handling Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004035Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentSnowblowers (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004040Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentRear Engine Riding Mowers (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMD 2230060000Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Total: All Road Types 15 29 56 0.15 0.29 0.56 HGMG 2201080000Mobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Total: All Road Types 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201070000Mobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Total: All Road Types 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201001000Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Total: All Road Types 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201020000Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Total: All Road Types 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201040000Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Total: All Road Types 0.4 8.6 91 0.004 0.086 0.91 HGMG 2282005005Mobile SourcesPleasure CraftGasoline 2-StrokeInboard ** (see 22-80-005-015) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2282005020Mobile SourcesPleasure CraftGasoline 2-StrokeSailboat Auxiliary Inboard ** 0.4 8.6 91 0.004 0.086 0.91 HGMD 2282020015Mobile SourcesPleasure CraftDieselSterndrive ** (see 22-82-020-005) 15 29 56 0.15 0.29 0.56 HGMD 2230073310Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230073330Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2230074110Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230074130Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230074150Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230074170Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Major Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230074210Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2230074230Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230074250Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Other Freeways and Expressways: Total 15 29 56 0.15 0.29 0.56

Page 4 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMD 2230074270Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56

HGMD 2230074290Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230074310Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230075110Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230075130Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230075150Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230075170Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Major Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230075190Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Minor Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230075210Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2230075230Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230075250Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Other Freeways and Expressways: Total 15 29 56 0.15 0.29 0.56

HGMD 2283000000Mobile Sources Marine Vessels, Military 15 29 56 0.15 0.29 0.56 HGMD 2283002010Mobile Sources Marine Vessels, Military Diesel Ocean-Going Vessels 15 29 56 0.15 0.29 0.56 HGMD 2283002020Mobile Sources Marine Vessels, Military Diesel Harbor Vessels 15 29 56 0.15 0.29 0.56 HGMD 2283003000Mobile Sources Marine Vessels, Military Residual Oil All Vessels 15 29 56 0.15 0.29 0.56 HGMD 2283003010Mobile Sources Marine Vessels, Military Residual Oil Ocean-Going Vessels 15 29 56 0.15 0.29 0.56 HGMD 2283003020Mobile Sources Marine Vessels, Military Residual Oil Harbor Vessels 15 29 56 0.15 0.29 0.56 HGMG 2283004000Mobile Sources Marine Vessels, Military Gasoline All Vessels 0.4 8.6 91 0.004 0.086 0.91 HGMG 2283004010Mobile Sources Marine Vessels, Military Gasoline Ocean-Going Vessels 0.4 8.6 91 0.004 0.086 0.91 HGMG 2283004020Mobile Sources Marine Vessels, Military Gasoline Harbor Vessels 0.4 8.6 91 0.004 0.086 0.91 HGMD 2275001001Mobile Sources Aircraft Military Aircraft 15 29 56 0.15 0.29 0.56 HGMD 2275020001Mobile Sources Aircraft Commercial Aircraft 15 29 56 0.15 0.29 0.56 HGMD 2275050001Mobile Sources Aircraft General Aviation 15 29 56 0.15 0.29 0.56 HGMD 2230075290Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230075310Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230075330Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2270005060Mobile SourcesOff-highway Vehicle DieselAgricultural EquipmentIrrigation Sets 15 29 56 0.15 0.29 0.56 HGMD 2270009010Mobile SourcesOff-highway Vehicle DieselUnderground Mining EquipmentOther Underground Mining Equipment 15 29 56 0.15 0.29 0.56 HGMD 2270003060Mobile SourcesOff-highway Vehicle DieselIndustrial EquipmentAC\Refrigeration 15 29 56 0.15 0.29 0.56 HGMD 2270010010Mobile SourcesOff-highway Vehicle DieselIndustrial EquipmentOther Oil Field Equipment 15 29 56 0.15 0.29 0.56 HGMD 2270004066Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentChippers/Stump Grinders (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2270004071Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentTurf Equipment (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2270004056Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentLawn and Garden Tractors (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2270004031Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentLeafblowers/Vacuums (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2270004041Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentRear Engine Riding Mowers (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2270004036Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentSnowblowers (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2230075270Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2270004036Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentSnowblowers (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2230075270Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2275020021Mobile Sources Aircraft Commercial Aircraft 15 29 56 0.15 0.29 0.56 HGMD 2230071130Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230071150Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230071170Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Major Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230071190Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Minor Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230071210Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2230071230Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230071250Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Other Freeways and Expressways: Total 15 29 56 0.15 0.29 0.56

HGMD 2230071270Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230071290Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230071310Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230071330Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2230072110Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230072130Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230072170Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Major Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230072190Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Minor Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230072210Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2230072230Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230072250Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Other Freeways and Expressways: Total 15 29 56 0.15 0.29 0.56

HGMD 2230072270Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56

HGMD 2230072290Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230072310Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230072330Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2230073110Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230073130Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230073170Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Major Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230073190Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Minor Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230073210Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2230073230Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230073250Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Other Freeways and Expressways: Total 15 29 56 0.15 0.29 0.56

HGMD 2230073270Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230073290Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMG 2260001020Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeRecreational EquipmentSnowmobiles 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002033Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentBore/Drill Rigs 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002054Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentCrushing/Processing Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265005000Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAgricultural EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265007000Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLogging EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91

Page 5 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMD 2275000000Mobile SourcesAircraftAll Aircraft Types and OperationsTotal 15 29 56 0.15 0.29 0.56 HGMD 2282020010Mobile SourcesPleasure CraftDieselOutboard 15 29 56 0.15 0.29 0.56 HGMD 2230001290Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230060190Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Minor Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230060310Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230070270Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Urban Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56

HGMD 2270004025Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentTrimmers/Edgers/Brush Cutters (Residential) 15 29 56 0.15 0.29 0.56 HGMD 2270005010Mobile SourcesOff-highway Vehicle DieselAgricultural Equipment2-Wheel Tractors 15 29 56 0.15 0.29 0.56 HGMD 2230074190Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Minor Collector: Total 15 29 56 0.15 0.29 0.56 HGMG 2201001110Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Interstate: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201001130Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Other Principal Arterial: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201001170Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Major Collector: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201001190Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Minor Collector: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201001210Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Local: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201001250Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Other Freeways and Expressways: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201001270Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Other Principal Arterial: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260003000Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeIndustrial EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004015Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentRotary Tillers < 6 HP (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260005000Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAgricultural EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260007000Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLogging EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265001010Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeRecreational EquipmentMotorcycles: Off-road 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002000Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002030Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentTrenchers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002045Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentCranes 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002081Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentOther Construction Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004010Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentLawn Mowers (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265005010Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAgricultural Equipment2-Wheel Tractors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265005035Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAgricultural EquipmentSprayers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265006005Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeCommercial EquipmentGenerator Sets 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265007010Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLogging EquipmentShredders > 6 HP 0.4 8.6 91 0.004 0.086 0.91 HGMD 2270001000Mobile SourcesOff-highway Vehicle DieselRecreational EquipmentTotal 15 29 56 0.15 0.29 0.56 HGMD 2270005000Mobile SourcesOff-highway Vehicle DieselAgricultural EquipmentTotal 15 29 56 0.15 0.29 0.56 HGMD 2275060000Mobile SourcesAircraftAir TaxiTotal 15 29 56 0.15 0.29 0.56 HGMG 2282005000Mobile SourcesPleasure CraftGasoline 2-StrokeTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2282010000Mobile SourcesPleasure CraftGasoline 4-StrokeTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2282010020Mobile SourcesPleasure CraftGasoline 4-StrokeSailboat Auxiliary Inboard ** 0.4 8.6 91 0.004 0.086 0.91 HGMD 2285002015Mobile SourcesRailroad EquipmentDieselRailway Maintenance 15 29 56 0.15 0.29 0.56 HGMG 2201001150Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Minor Arterial: Total 0.4 8.6 91 0.004 0.086 0.91 HGMD 2285002015Mobile SourcesRailroad EquipmentDieselRailway Maintenance 15 29 56 0.15 0.29 0.56 HGMG 2201001150Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Minor Arterial: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201001230Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Interstate: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201001290Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Minor Arterial: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201001310Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Collector: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201001330Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Local: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201020110Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Interstate: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201020130Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Other Principal Arterial: Total 0.4 8.6 91 0.004 0.086 0.91

HGMG 2201020150Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Minor Arterial: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201020170Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Major Collector: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201020210Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Local: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201020230Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Interstate: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201020250Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Other Freeways and Expressways: Total 0.4 8.6 91 0.004 0.086 0.91

HGMG 2201020270Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Other Principal Arterial: Total 0.4 8.6 91 0.004 0.086 0.91

HGMG 2201020290Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Minor Arterial: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201020310Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Collector: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201020330Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Local: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201040130Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Other Principal Arterial: Total 0.4 8.6 91 0.004 0.086 0.91

HGMG 2201040150Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Minor Arterial: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201040170Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Major Collector: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201040190Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Minor Collector: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201040210Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Local: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201040230Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Interstate: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201040250Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Other Freeways and Expressways: Total 0.4 8.6 91 0.004 0.086 0.91

HGMG 2201040270Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Other Principal Arterial: Total 0.4 8.6 91 0.004 0.086 0.91

HGMG 2201040310Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Collector: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201040330Mobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Local: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201070110Mobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Interstate: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201070130Mobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Other Principal Arterial: Total 0.4 8.6 91 0.004 0.086 0.91

HGMG 2201070150Mobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Minor Arterial: Total 0.4 8.6 91 0.004 0.086 0.91

HGMG 2201070170Mobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Major Collector: Total 0.4 8.6 91 0.004 0.086 0.91

HGMG 2201070190Mobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Minor Collector: Total 0.4 8.6 91 0.004 0.086 0.91

HGMG 2201070230Mobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Interstate: Total 0.4 8.6 91 0.004 0.086 0.91

Page 6 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMG 2201070250Mobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Other Freeways and Expressways: Total 0.4 8.6 91 0.004 0.086 0.91

HGMG 2201070270Mobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Other Principal Arterial: Total 0.4 8.6 91 0.004 0.086 0.91

HGMG 2201070290Mobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Minor Arterial: Total 0.4 8.6 91 0.004 0.086 0.91

HGMG 2201070310Mobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Collector: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201070330Mobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Local: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201080130Mobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Other Principal Arterial: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201080150Mobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Minor Arterial: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201080170Mobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Major Collector: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201080190Mobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Minor Collector: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201080230Mobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Interstate: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201080250Mobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Other Freeways and Expressways: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201080270Mobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Other Principal Arterial: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201080290Mobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Minor Arterial: Total 0.4 8.6 91 0.004 0.086 0.91 HGMG 2201080330Mobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Local: Total 0.4 8.6 91 0.004 0.086 0.91 HGMD 2230001110Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230001130Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230001150Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230001170Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Major Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230001190Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Minor Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230001230Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230001250Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Other Freeways and Expressways: Total 15 29 56 0.15 0.29 0.56 HGMD 2230001270Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230001310Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230001330Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2230060110Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230060130Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230060150Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230060170Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Major Collector: Total 15 29 56 0.15 0.29 0.56 HGMD 2230060210Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2230060230Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230060250Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Other Freeways and Expressways: Total 15 29 56 0.15 0.29 0.56

HGMD 2230060270Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230060290Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230060330Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2230070110Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Rural Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230060330Mobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Local: Total 15 29 56 0.15 0.29 0.56 HGMD 2230070110Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Rural Interstate: Total 15 29 56 0.15 0.29 0.56

HGMD 2230070130Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Rural Other Principal Arterial: Total 15 29 56 0.15 0.29 0.56

HGMD 2230070150Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Rural Minor Arterial: Total 15 29 56 0.15 0.29 0.56

HGMD 2230070170Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Rural Major Collector: Total 15 29 56 0.15 0.29 0.56

HGMD 2230070190Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Rural Minor Collector: Total 15 29 56 0.15 0.29 0.56

HGMD 2230070210Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Rural Local: Total 15 29 56 0.15 0.29 0.56

HGMD 2230070230Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Urban Interstate: Total 15 29 56 0.15 0.29 0.56

HGMD 2230070250Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Urban Other Freeways and Expressways: Total 15 29 56 0.15 0.29 0.56

HGMD 2230070310Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Urban Collector: Total 15 29 56 0.15 0.29 0.56

HGMD 2230070330Mobile SourcesHighway Vehicles - DieselAll HDDV including Buses (use subdivisions -071 thru -075 if possible)Urban Local: Total 15 29 56 0.15 0.29 0.56

HGMD 2230071110Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Interstate: Total 15 29 56 0.15 0.29 0.56 HGMD 2230072150Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230073150Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Minor Arterial: Total 15 29 56 0.15 0.29 0.56 HGMD 2230074330Mobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Local: Total 15 29 56 0.15 0.29 0.56 HGMG 2260000000Mobile SourcesOff-highway Vehicle Gasoline, 2-Stroke2-Stroke Gasoline except Rail and MarineAll 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260001000Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeRecreational EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260001010Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeRecreational EquipmentMotorcycles: Off-road 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260001030Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeRecreational EquipmentAll Terrain Vehicles 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260001050Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeRecreational EquipmentGolf Carts 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260001060Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeRecreational EquipmentSpecialty Vehicles/Carts 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002000Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002006Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentTampers/Rammers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002009Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentPlate Compactors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002021Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentPaving Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002042Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentCement and Mortar Mixers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260003010Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeIndustrial EquipmentAerial Lifts 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260003020Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeIndustrial EquipmentForklifts 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260003030Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeIndustrial EquipmentSweepers/Scrubbers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260003040Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeIndustrial EquipmentOther General Industrial Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004000Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentAll 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004010Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentLawn Mowers (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004020Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentChain Saws < 6 HP (Residential) 0.4 8.6 91 0.004 0.086 0.91

Page 7 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMG 2260004025Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentTrimmers/Edgers/Brush Cutters (Residential) 0.4 8.6 91 0.004 0.086 0.91

HGMG 2260004030Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentLeafblowers/Vacuums (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004050Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentShredders < 6 HP (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004060Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentWood Splitters (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004075Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentOther Lawn and Garden Equipment (Residential) 0.4 8.6 91 0.004 0.086 0.91

HGMG 2260006000Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeCommercial EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260006005Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeCommercial EquipmentGenerator Sets 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260006010Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeCommercial EquipmentPumps 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260006015Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeCommercial EquipmentAir Compressors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260008000Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAirport Ground Support EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260008010Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAirport Ground Support EquipmentTerminal Tractors ** 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265000000Mobile SourcesOff-highway Vehicle Gasoline, 4-Stroke4-Stroke Gasoline except Rail and MarineAll 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265001000Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeRecreational EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265001040Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeRecreational EquipmentMinibikes 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265001050Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeRecreational EquipmentGolf Carts 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265001060Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeRecreational EquipmentSpecialty Vehicles/Carts 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002003Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentPavers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002006Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentTampers/Rammers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002009Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentPlate Compactors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002015Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentRollers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002021Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentPaving Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002024Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentSurfacing Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002027Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentSignal Boards/Light Plants 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002033Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentBore/Drill Rigs 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002039Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentConcrete/Industrial Saws 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002042Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentCement and Mortar Mixers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002057Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentRough Terrain Forklifts 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002060Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentRubber Tire Loaders 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002066Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentTractors/Loaders/Backhoes 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002072Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentSkid Steer Loaders 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002078Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentDumpers/Tenders 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265003000Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeIndustrial EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265003010Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeIndustrial EquipmentAerial Lifts 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265003020Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeIndustrial EquipmentForklifts 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265003030Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeIndustrial EquipmentSweepers/Scrubbers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265003040Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeIndustrial EquipmentOther General Industrial Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265003050Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeIndustrial EquipmentOther Material Handling Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265003040Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeIndustrial EquipmentOther General Industrial Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265003050Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeIndustrial EquipmentOther Material Handling Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004000Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentAll 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004015Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentRotary Tillers < 6 HP (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004025Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentTrimmers/Edgers/Brush Cutters (Residential) 0.4 8.6 91 0.004 0.086 0.91

HGMG 2265004030Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentLeafblowers/Vacuums (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004040Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentRear Engine Riding Mowers (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004055Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentLawn and Garden Tractors (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004060Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentWood Splitters (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004065Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentChippers/Stump Grinders (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004070Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentCommercial Turf Equipment ** (use 22-65-004-071) 0.4 8.6 91 0.004 0.086 0.91

HGMG 2265004075Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentOther Lawn and Garden Equipment (Residential) 0.4 8.6 91 0.004 0.086 0.91

HGMG 2265005020Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAgricultural EquipmentCombines 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265005030Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAgricultural EquipmentAgricultural Mowers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265005040Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAgricultural EquipmentTillers > 6 HP 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265005045Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAgricultural EquipmentSwathers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265005055Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAgricultural EquipmentOther Agricultural Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265006000Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeCommercial EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265006010Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeCommercial EquipmentPumps 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265006015Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeCommercial EquipmentAir Compressors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265006030Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeCommercial EquipmentPressure Washers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265008000Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAirport Ground Support EquipmentTotal 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265008005Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAirport Ground Support EquipmentAirport Ground Support Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMD 2270000000Mobile SourcesOff-highway Vehicle DieselCompression Ignition Equipment except Rail and MarineTotal 15 29 56 0.15 0.29 0.56 HGMD 2270002000Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentTotal 15 29 56 0.15 0.29 0.56 HGMD 2270002069Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentCrawler Tractor/Dozers 15 29 56 0.15 0.29 0.56 HGMD 2270002075Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentOff-highway Tractors 15 29 56 0.15 0.29 0.56 HGMD 2270004000Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentAll 15 29 56 0.15 0.29 0.56 HGMD 2270006000Mobile SourcesOff-highway Vehicle DieselCommercial EquipmentTotal 15 29 56 0.15 0.29 0.56 HGMD 2270007000Mobile SourcesOff-highway Vehicle DieselLogging EquipmentTotal 15 29 56 0.15 0.29 0.56 HGMD 2270008000Mobile SourcesOff-highway Vehicle DieselAirport Ground Support EquipmentTotal 15 29 56 0.15 0.29 0.56 HGMD 2275020000Mobile SourcesAircraftCommercial AircraftTotal: All Types 15 29 56 0.15 0.29 0.56 HGMD 2275050000Mobile SourcesAircraftGeneral AviationTotal 15 29 56 0.15 0.29 0.56 HGMD 2275070000Mobile SourcesAircraftAircraft Auxiliary Power UnitsTotal 15 29 56 0.15 0.29 0.56 HGMD 2275085000Mobile SourcesAircraftUnpaved AirstripsTotal 15 29 56 0.15 0.29 0.56 HGMD 2275900000Mobile SourcesAircraftRefueling: All FuelsAll Processes ** (Use 25-01-080-xxx) 15 29 56 0.15 0.29 0.56 HGMD 2280001000Mobile SourcesMarine Vessels, CommercialCoalTotal, All Vessel Types 15 29 56 0.15 0.29 0.56 HGMG 2280004000Mobile SourcesMarine Vessels, CommercialGasolineTotal, All Vessel Types 0.4 8.6 91 0.004 0.086 0.91 HGMD 2282000000Mobile SourcesPleasure CraftAll FuelsTotal, All Vessel Types 15 29 56 0.15 0.29 0.56 HGMG 2282005010Mobile SourcesPleasure CraftGasoline 2-StrokeOutboard 0.4 8.6 91 0.004 0.086 0.91

Page 8 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMG 2282005015Mobile SourcesPleasure CraftGasoline 2-StrokePersonal Water Craft 0.4 8.6 91 0.004 0.086 0.91 HGMG 2282005025Mobile SourcesPleasure CraftGasoline 2-StrokeSailboat Auxiliary Outboard ** 0.4 8.6 91 0.004 0.086 0.91 HGMG 2282010005Mobile SourcesPleasure CraftGasoline 4-StrokeInboard/Sterndrive 0.4 8.6 91 0.004 0.086 0.91 HGMG 2282010010Mobile SourcesPleasure CraftGasoline 4-StrokeOutboard ** 0.4 8.6 91 0.004 0.086 0.91 HGMG 2282010015Mobile SourcesPleasure CraftGasoline 4-StrokeSterndrive ** (see 22-82-010-005) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2282010025Mobile SourcesPleasure CraftGasoline 4-StrokeSailboat Auxiliary Outboard ** 0.4 8.6 91 0.004 0.086 0.91 HGMD 2282020000Mobile SourcesPleasure CraftDieselTotal 15 29 56 0.15 0.29 0.56 HGMD 2282020020Mobile SourcesPleasure CraftDieselSailboat Auxiliary Inboard ** 15 29 56 0.15 0.29 0.56 HGMD 2282020025Mobile SourcesPleasure CraftDieselSailboat Auxiliary Outboard 15 29 56 0.15 0.29 0.56 HGMG 2260002012Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentConcrete Pavers ** 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002030Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentTrenchers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002054Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentCrushing/Processing Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002069Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentCrawler Tractor/Dozers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260002081Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeConstruction and Mining EquipmentOther Construction Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004055Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentLawn and Garden Tractors (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260005025Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAgricultural EquipmentBalers 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260005040Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAgricultural EquipmentTillers > 6 HP 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260006020Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeCommercial EquipmentGas Compressors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260006025Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeCommercial EquipmentWelders 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260007005Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLogging EquipmentChain Saws > 6 HP 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260007020Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLogging EquipmentFellers/Bunchers ** (see 22-60-007-015) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265001030Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeRecreational EquipmentAll Terrain Vehicles 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002036Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentExcavators 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265002075Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeConstruction and Mining EquipmentOff-highway Tractors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004045Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentFront Mowers (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004050Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentShredders < 6 HP (Residential) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265005015Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAgricultural EquipmentAgricultural Tractors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265005050Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAgricultural EquipmentHydro-power Units 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265006025Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeCommercial EquipmentWelders 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265007005Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLogging EquipmentChain Saws > 6 HP 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265008010Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAirport Ground Support EquipmentTerminal Tractors ** 0.4 8.6 91 0.004 0.086 0.91 HGMD 2270001030Mobile SourcesOff-highway Vehicle DieselRecreational EquipmentAll Terrain Vehicles 15 29 56 0.15 0.29 0.56 HGMD 2270002003Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentPavers 15 29 56 0.15 0.29 0.56 HGMD 2270002018Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentScrapers 15 29 56 0.15 0.29 0.56 HGMD 2270002030Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentTrenchers 15 29 56 0.15 0.29 0.56 HGMD 2270002051Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentOff-highway Trucks 15 29 56 0.15 0.29 0.56 HGMD 2270002066Mobile SourcesOff-highway Vehicle DieselConstruction and Mining EquipmentTractors/Loaders/Backhoes 15 29 56 0.15 0.29 0.56 HGMD 2270003000Mobile SourcesOff-highway Vehicle DieselIndustrial EquipmentTotal 15 29 56 0.15 0.29 0.56 HGMD 2270003020Mobile SourcesOff-highway Vehicle DieselIndustrial EquipmentForklifts 15 29 56 0.15 0.29 0.56 HGMD 2270003000Mobile SourcesOff-highway Vehicle DieselIndustrial EquipmentTotal 15 29 56 0.15 0.29 0.56 HGMD 2270003020Mobile SourcesOff-highway Vehicle DieselIndustrial EquipmentForklifts 15 29 56 0.15 0.29 0.56 HGMD 2270003050Mobile SourcesOff-highway Vehicle DieselIndustrial EquipmentOther Material Handling Equipment 15 29 56 0.15 0.29 0.56 HGMD 2270003070Mobile SourcesOff-highway Vehicle DieselIndustrial EquipmentTerminal Tractors 15 29 56 0.15 0.29 0.56 HGMD 2270004040Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentRear Engine Riding Mowers (Residential) 15 29 56 0.15 0.29 0.56 HGMD 2270004046Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentFront Mowers (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2270004070Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentCommercial Turf Equipment ** (use 22-70-004-71) 15 29 56 0.15 0.29 0.56 HGMD 2270004076Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentOther Lawn and Garden Equipment (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2270005015Mobile SourcesOff-highway Vehicle DieselAgricultural EquipmentAgricultural Tractors 15 29 56 0.15 0.29 0.56 HGMD 2270005020Mobile SourcesOff-highway Vehicle DieselAgricultural EquipmentCombines 15 29 56 0.15 0.29 0.56 HGMD 2270005035Mobile SourcesOff-highway Vehicle DieselAgricultural EquipmentSprayers 15 29 56 0.15 0.29 0.56 HGMD 2270005055Mobile SourcesOff-highway Vehicle DieselAgricultural EquipmentOther Agricultural Equipment 15 29 56 0.15 0.29 0.56 HGMD 2270007005Mobile SourcesOff-highway Vehicle DieselLogging EquipmentChain Saws > 6 HP 15 29 56 0.15 0.29 0.56 HGMD 2270008005Mobile SourcesOff-highway Vehicle DieselAirport Ground Support EquipmentAirport Ground Support Equipment 15 29 56 0.15 0.29 0.56 HGMD 2275001000Mobile SourcesAircraftMilitary AircraftTotal 15 29 56 0.15 0.29 0.56 HGMD 2282020005Mobile SourcesPleasure CraftDieselInboard/Sterndrive 15 29 56 0.15 0.29 0.56 HGMD 2285002010Mobile SourcesRailroad EquipmentDieselYard Locomotives 15 29 56 0.15 0.29 0.56 HGMG 220100111BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Interstate: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100111TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Interstate: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100111VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Interstate: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100111XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Interstate: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100113BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Other Principal Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100113TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Other Principal Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100113VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Other Principal Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220100113XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Other Principal Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100115BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Minor Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100115TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Minor Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100115VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Minor Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100115XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Minor Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100117BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Major Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100117TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Major Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100117VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Major Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220100117XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Major Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100119BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Minor Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100119TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Minor Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100119VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Minor Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220100119XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Minor Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100121BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Local: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100121TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Local: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100121VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Local: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

Page 9 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMG 220100121XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Rural Local: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100123BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Interstate: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100123TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Interstate: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100123VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Interstate: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100123XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Interstate: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100125BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Other Freeways and Expressways: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220100125TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Other Freeways and Expressways: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220100125VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Other Freeways and Expressways: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220100125XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Other Freeways and Expressways: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220100127BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Other Principal Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100127TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Other Principal Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100127VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Other Principal Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220100127XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Other Principal Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100129BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Minor Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100129TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Minor Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100129VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Minor Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100129XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Minor Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100131BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100131TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100131VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100131XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100133BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Local: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100133TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Local: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100133VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Local: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220100133XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Vehicles (LDGV)Urban Local: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102011BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Interstate: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102011TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Interstate: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102011VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Interstate: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102011XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Interstate: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102013BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Other Principal Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102013TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Other Principal Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 220102013TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Other Principal Arterial: Tire Wear

HGMG 220102013VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Other Principal Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102013XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Other Principal Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102015BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Minor Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102015TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Minor Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102015VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Minor Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102015XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Minor Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102017BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Major Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102017TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Major Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102017VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Major Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102017XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Major Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102019BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Minor Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102019TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Minor Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102019VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Minor Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102019XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Minor Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102021BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Local: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102021TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Local: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102021VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Local: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102021XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Rural Local: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102023BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Interstate: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102023TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Interstate: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102023VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Interstate: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102023XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Interstate: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102025BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Other Freeways and Expressways: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102025TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Other Freeways and Expressways: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102025VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Other Freeways and Expressways: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

Page 10 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMG 220102025XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Other Freeways and Expressways: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102027BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Other Principal Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102027TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Other Principal Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102027VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Other Principal Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102027XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Other Principal Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102029BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Minor Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102029TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Minor Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102029VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Minor Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102029XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Minor Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102031BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102031TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102031VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102031XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102033BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Local: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102033TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Local: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220102033VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Local: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220102033XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 1 & 2 (M6) = LDGT1 (M5)Urban Local: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104011BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Interstate: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104011TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Interstate: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104011VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Interstate: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104011XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Interstate: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104013BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Other Principal Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104013TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Other Principal Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104013VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Other Principal Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104013XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Other Principal Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 220104013XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Other Principal Arterial: Exhaust

HGMG 220104015BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Minor Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104015TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Minor Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104015VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Minor Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104015XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Minor Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104017BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Major Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104017TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Major Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104017VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Major Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104017XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Major Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104019BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Minor Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104019TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Minor Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104019VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Minor Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104019XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Minor Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104021BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Local: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104021TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Local: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104021VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Local: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104021XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Rural Local: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104023BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Interstate: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104023TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Interstate: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104023VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Interstate: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104023XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Interstate: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104025BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Other Freeways and Expressways: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104025TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Other Freeways and Expressways: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104025VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Other Freeways and Expressways: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104025XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Other Freeways and Expressways: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104027BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Other Principal Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

Page 11 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMG 220104027TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Other Principal Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104027VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Other Principal Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104027XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Other Principal Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104029BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Minor Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104029TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Minor Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104029VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Minor Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104029XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Minor Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104031BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104031TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104031VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104031XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104033BMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Local: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104033TMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Local: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220104033VMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Local: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220104033XMobile SourcesHighway Vehicles - GasolineLight Duty Gasoline Trucks 3 & 4 (M6) = LDGT2 (M5)Urban Local: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220107011BMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Interstate: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107011TMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Interstate: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107011VMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Interstate: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107011XMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Interstate: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220107013BMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Other Principal Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107013TMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Other Principal Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107013VMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Other Principal Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107013XMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Other Principal Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107015BMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Minor Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 220107015BMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Minor Arterial: Brake Wear

HGMG 220107015TMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Minor Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107015VMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Minor Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107015XMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Minor Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107017BMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Major Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107017TMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Major Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107017VMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Major Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107017XMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Major Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107019BMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Minor Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107019TMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Minor Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107019VMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Minor Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107019XMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Minor Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107021BMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Local: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220107021TMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Local: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220107021VMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Local: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107021XMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Rural Local: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220107023BMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Interstate: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107023TMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Interstate: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107023VMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Interstate: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107023XMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Interstate: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107025BMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Other Freeways and Expressways: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107025TMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Other Freeways and Expressways: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107025VMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Other Freeways and Expressways: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

Page 12 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMG 220107025XMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Other Freeways and Expressways: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107027BMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Other Principal Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107027TMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Other Principal Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107027VMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Other Principal Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107027XMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Other Principal Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107029BMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Minor Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107029TMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Minor Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107029VMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Minor Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107029XMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Minor Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107031BMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107031TMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107031VMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107031XMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220107033BMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Local: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220107033TMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Local: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220107033VMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Local: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220107033XMobile SourcesHighway Vehicles - GasolineHeavy Duty Gasoline Vehicles 2B thru 8B & Buses (HDGV)Urban Local: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108011BMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Interstate: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108011TMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Interstate: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108011VMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Interstate: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108011XMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Interstate: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108013BMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Other Principal Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108013TMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Other Principal Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108013VMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Other Principal Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108013XMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Other Principal Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108015BMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Minor Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108013XMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Other Principal Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108015BMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Minor Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108015TMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Minor Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108015VMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Minor Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108015XMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Minor Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108017BMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Major Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108017TMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Major Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108017VMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Major Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108017XMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Major Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108019BMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Minor Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108019TMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Minor Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108019VMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Minor Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108019XMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Minor Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108021BMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Local: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108021TMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Local: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108021VMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Local: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108021XMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Rural Local: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108023BMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Interstate: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108023TMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Interstate: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108023VMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Interstate: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108023XMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Interstate: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108025BMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Other Freeways and Expressways: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108025TMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Other Freeways and Expressways: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108025VMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Other Freeways and Expressways: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91

HGMG 220108025XMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Other Freeways and Expressways: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108027BMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Other Principal Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108027TMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Other Principal Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108027VMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Other Principal Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108027XMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Other Principal Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108029BMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Minor Arterial: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108029TMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Minor Arterial: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108029VMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Minor Arterial: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108029XMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Minor Arterial: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108031BMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Collector: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108031TMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Collector: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108031VMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Collector: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108031XMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Collector: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108033BMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Local: Brake Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108033TMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Local: Tire Wear 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108033VMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Local: Evap (except Refueling) 0.4 8.6 91 0.004 0.086 0.91 HGMG 220108033XMobile SourcesHighway Vehicles - GasolineMotorcycles (MC)Urban Local: Exhaust 0.4 8.6 91 0.004 0.086 0.91 HGMD 223000111BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Interstate: Brake Wear 15 29 56 0.15 0.29 0.56

Page 13 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMD 223000111TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223000111XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223000113BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223000113TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223000113XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223000115BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223000115TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223000115XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223000117BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Major Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223000117TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Major Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223000117XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Major Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223000119BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Minor Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223000119TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Minor Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223000119XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Minor Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223000121BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223000121TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223000121XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Rural Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223000123BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Interstate: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223000123TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223000123XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223000125BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Other Freeways and Expressways: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223000125TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Other Freeways and Expressways: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223000125XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Other Freeways and Expressways: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223000127BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223000127TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223000127XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223000129BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223000129TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223000129XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223000131BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223000131TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223000131XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223000133BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223000133TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223000133XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Vehicles (LDDV)Urban Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223006011BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Interstate: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223006011TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223006011XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223006011TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223006011XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223006013BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223006013TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223006013XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223006015BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223006015TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223006015XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223006017BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Major Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223006017TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Major Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223006017XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Major Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223006019BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Minor Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223006019TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Minor Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223006019XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Minor Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223006021BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223006021TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223006021XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Rural Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223006023BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Interstate: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223006023TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223006023XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223006025BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Other Freeways and Expressways: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223006025TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Other Freeways and Expressways: Tire Wear 15 29 56 0.15 0.29 0.56

HGMD 223006025XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Other Freeways and Expressways: Exhaust 15 29 56 0.15 0.29 0.56

HGMD 223006027BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223006027TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56

HGMD 223006027XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223006029BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223006029TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223006029XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223006031BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223006031TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223006031XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223006033BMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223006033TMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223006033XMobile SourcesHighway Vehicles - DieselLight Duty Diesel Trucks 1 thru 4 (M6) (LDDT)Urban Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007111BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Interstate: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007111TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Interstate: Tire Wear 15 29 56 0.15 0.29 0.56

Page 14 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMD 223007111XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007113BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223007113TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007113XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007115BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007115TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007115XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007117BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Major Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007117TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Major Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007117XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Major Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007119BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Minor Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007119TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Minor Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007119XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Minor Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007121BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007121TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007121XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BRural Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007123BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Interstate: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007123TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007123XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007125BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Other Freeways and Expressways: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223007125TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Other Freeways and Expressways: Tire Wear 15 29 56 0.15 0.29 0.56

HGMD 223007125XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Other Freeways and Expressways: Exhaust 15 29 56 0.15 0.29 0.56

HGMD 223007127BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223007127TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007127XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007129BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007129TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007129XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007131BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007131TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007131XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007133BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007133TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007133XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007133TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007133XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 2BUrban Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007211BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Interstate: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007211TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007211XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007213BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223007213TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56

HGMD 223007213XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56

HGMD 223007215BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007215TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007215XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007217BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Major Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007217TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Major Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007217XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Major Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007219BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Minor Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007219TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Minor Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007219XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Minor Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007221BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007221TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007221XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Rural Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007223BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Interstate: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007223TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007223XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007225BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Other Freeways and Expressways: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223007225TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Other Freeways and Expressways: Tire Wear 15 29 56 0.15 0.29 0.56

HGMD 223007225XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Other Freeways and Expressways: Exhaust 15 29 56 0.15 0.29 0.56

HGMD 223007227BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223007227TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56

HGMD 223007227XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56

HGMD 223007229BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007229TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007229XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007231BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007231TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Collector: Tire Wear 15 29 56 0.15 0.29 0.56

Page 15 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMD 223007231XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007233BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007233TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007233XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 3, 4, & 5Urban Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007311BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Interstate: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007311TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007311XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007313BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223007313TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56

HGMD 223007313XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007315BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007315TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007315XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007317BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Major Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007317TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Major Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007317XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Major Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007319BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Minor Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007319TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Minor Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007319XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Minor Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007321BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007321TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007321XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Rural Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007323BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Interstate: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007323TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007323XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007325BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Other Freeways and Expressways: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223007325TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Other Freeways and Expressways: Tire Wear 15 29 56 0.15 0.29 0.56

HGMD 223007325XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Other Freeways and Expressways: Exhaust 15 29 56 0.15 0.29 0.56

HGMD 223007327BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223007327TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56

HGMD 223007327XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56 223007327XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Other Principal Arterial: Exhaust

HGMD 223007329BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007329TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007329XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007331BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007331TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007331XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007333BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007333TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007333XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 6 & 7Urban Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007411BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Interstate: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007411TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007411XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007413BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223007413TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56

HGMD 223007413XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56

HGMD 223007415BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007415TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007415XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007417BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Major Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007417TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Major Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007417XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Major Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007419BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Minor Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007419TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Minor Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007419XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Minor Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007421BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007421TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007421XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BRural Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007423BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Interstate: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007423TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007423XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007425BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Other Freeways and Expressways: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223007425TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Other Freeways and Expressways: Tire Wear 15 29 56 0.15 0.29 0.56

HGMD 223007425XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Other Freeways and Expressways: Exhaust 15 29 56 0.15 0.29 0.56

HGMD 223007427BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56

Page 16 of 19Profile

code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMD 223007427TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56

HGMD 223007427XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56

HGMD 223007429BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007429TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007429XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007431BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007431TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007431XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007433BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007433TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007433XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Vehicles (HDDV) Class 8A & 8BUrban Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007511BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Interstate: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007511TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007511XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007513BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007513TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007513XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007515BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007515TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007515XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007517BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Major Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007517TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Major Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007517XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Major Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007519BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Minor Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007519TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Minor Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007519XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Minor Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007521BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007521TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007521XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Rural Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007523BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Interstate: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007523TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Interstate: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007523XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Interstate: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007525BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Other Freeways and Expressways: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223007525TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Other Freeways and Expressways: Tire Wear 15 29 56 0.15 0.29 0.56

HGMD 223007525XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Other Freeways and Expressways: Exhaust 15 29 56 0.15 0.29 0.56 223007525XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Other Freeways and Expressways: Exhaust

HGMD 223007527BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Other Principal Arterial: Brake Wear 15 29 56 0.15 0.29 0.56

HGMD 223007527TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Other Principal Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007527XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Other Principal Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007529BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Minor Arterial: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007529TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Minor Arterial: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007529XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Minor Arterial: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007531BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Collector: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007531TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Collector: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007531XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Collector: Exhaust 15 29 56 0.15 0.29 0.56 HGMD 223007533BMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Local: Brake Wear 15 29 56 0.15 0.29 0.56 HGMD 223007533TMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Local: Tire Wear 15 29 56 0.15 0.29 0.56 HGMD 223007533XMobile SourcesHighway Vehicles - DieselHeavy Duty Diesel Buses (School & Transit)Urban Local: Exhaust 15 29 56 0.15 0.29 0.56 HGMG 2260003060Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeIndustrial EquipmentAC\Refrigeration 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260003070Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeIndustrial EquipmentTerminal Tractors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004011Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentLawn Mowers (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004016Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentRotary Tillers < 6 HP (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004021Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentChain Saws < 6 HP (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004026Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentTrimmers/Edgers/Brush Cutters (Commercial) 0.4 8.6 91 0.004 0.086 0.91

HGMG 2260004031Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentLeafblowers/Vacuums (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004036Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentSnowblowers (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004041Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentRear Engine Riding Mowers (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004046Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentFront Mowers (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004051Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentShredders < 6 HP (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004056Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentLawn and Garden Tractors (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004061Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentWood Splitters (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004066Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentChippers/Stump Grinders (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004071Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentTurf Equipment (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260004076Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeLawn and Garden EquipmentOther Lawn and Garden Equipment (Commercial) 0.4 8.6 91 0.004 0.086 0.91

HGMG 2260005060Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeAgricultural EquipmentIrrigation Sets 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260009000Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeUnderground Mining EquipmentAll 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260009010Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeUnderground Mining EquipmentOther Underground Mining Equipment 0.4 8.6 91 0.004 0.086 0.91

HGMG 2260010000Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeIndustrial EquipmentAll 0.4 8.6 91 0.004 0.086 0.91 HGMG 2260010010Mobile SourcesOff-highway Vehicle Gasoline, 2-StrokeIndustrial EquipmentOther Oil Field Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265003060Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeIndustrial EquipmentAC\Refrigeration 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265003070Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeIndustrial EquipmentTerminal Tractors 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004011Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentLawn Mowers (Commercial) 0.4 8.6 91 0.004 0.086 0.91

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code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGMG 2265004016Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentRotary Tillers < 6 HP (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004021Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentChain Saws < 6 HP (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004026Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentTrimmers/Edgers/Brush Cutters (Commercial) 0.4 8.6 91 0.004 0.086 0.91

HGMG 2265004031Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentLeafblowers/Vacuums (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004036Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentSnowblowers (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004041Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentRear Engine Riding Mowers (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004046Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentFront Mowers (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004051Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentShredders < 6 HP (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004056Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentLawn and Garden Tractors (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004061Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentWood Splitters (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004066Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentChippers/Stump Grinders (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004071Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentTurf Equipment (Commercial) 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265004076Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeLawn and Garden EquipmentOther Lawn and Garden Equipment (Commercial) 0.4 8.6 91 0.004 0.086 0.91

HGMG 2265005060Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeAgricultural EquipmentIrrigation Sets 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265009000Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeUnderground Mining EquipmentAll 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265009010Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeUnderground Mining EquipmentOther Underground Mining Equipment 0.4 8.6 91 0.004 0.086 0.91

HGMG 2265010000Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeIndustrial EquipmentAll 0.4 8.6 91 0.004 0.086 0.91 HGMG 2265010010Mobile SourcesOff-highway Vehicle Gasoline, 4-StrokeIndustrial EquipmentOther Oil Field Equipment 0.4 8.6 91 0.004 0.086 0.91 HGMD 2270004011Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentLawn Mowers (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2270004016Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentRotary Tillers < 6 HP (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2270004021Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentChain Saws < 6 HP (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2270004026Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentTrimmers/Edgers/Brush Cutters (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2270004051Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentShredders < 6 HP (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2270004061Mobile SourcesOff-highway Vehicle DieselLawn and Garden EquipmentWood Splitters (Commercial) 15 29 56 0.15 0.29 0.56 HGMD 2270009000Mobile SourcesOff-highway Vehicle DieselUnderground Mining EquipmentAll 15 29 56 0.15 0.29 0.56 HGMD 2270010000Mobile SourcesOff-highway Vehicle DieselIndustrial EquipmentAll 15 29 56 0.15 0.29 0.56 HGMD 2280002100Mobile SourcesMarine Vessels, CommercialDieselPort emissions 15 29 56 0.15 0.29 0.56 HGMD 2280002200Mobile SourcesMarine Vessels, CommercialDieselUnderway emissions 15 29 56 0.15 0.29 0.56 HGMD 2280003100Mobile SourcesMarine Vessels, CommercialResidualPort emissions 15 29 56 0.15 0.29 0.56 HGMD 2280003200Mobile SourcesMarine Vessels, CommercialResidualUnderway emissions 15 29 56 0.15 0.29 0.56 HGMD 2285002006Mobile SourcesRailroad EquipmentDieselLine Haul Locomotives: Class I Operations 15 29 56 0.15 0.29 0.56 HGMD 2285002007Mobile SourcesRailroad EquipmentDieselLine Haul Locomotives: Class II / III Operations 15 29 56 0.15 0.29 0.56 HGMD 2285002008Mobile SourcesRailroad EquipmentDieselLine Haul Locomotives: Passenger Trains (Amtrak) 15 29 56 0.15 0.29 0.56 HGMD 2285002009Mobile SourcesRailroad EquipmentDieselLine Haul Locomotives: Commuter Lines 15 29 56 0.15 0.29 0.56 HGMG 2285003015Mobile SourcesRailroad EquipmentGasoline, 2-StrokeRailway Maintenance 0.4 8.6 91 0.004 0.086 0.91 HGMG 2285004015Mobile SourcesRailroad EquipmentGasoline, 4-StrokeRailway Maintenance 0.4 8.6 91 0.004 0.086 0.91 HGMG 2285003015Mobile SourcesRailroad EquipmentGasoline, 2-StrokeRailway Maintenance 0.4 8.6 91 0.004 0.086 0.91 HGMG 2285004015Mobile SourcesRailroad EquipmentGasoline, 4-StrokeRailway Maintenance 0.4 8.6 91 0.004 0.086 0.91 HGCMB 0101-1 Engine Test Facilities 20 30 50 0.2 0.3 0.5 HGCMB 0101-2 Rocket Engine Test Firing 20 30 50 0.2 0.3 0.5 HGCMB 0105 Stationary Reciprocating Internal Combustion Engines 20 30 50 0.2 0.3 0.5 HGCMB 0105-1 Stationary Reciprocating Internal Combustion Engines - Natural Gas 20 30 50 0.2 0.3 0.5

HGCMB 0105-2 Stationary Reciprocating Internal Combustion Engines - Oil 20 30 50 0.2 0.3 0.5 HGCMB 0107 Industrial/Commercial/ Institutional Boilers & Process Heaters 20 30 50 0.2 0.3 0.5

HGCMB 0107-1 Industrial/Commercial/ Institutional Boilers & Process Heaters - coal 20 30 50 0.2 0.3 0.5

HGCMB 0107-2 Industrial/Commercial/ Institutional Boilers & Process Heaters - gas 20 30 50 0.2 0.3 0.5

HGCMB 0107-3 Industrial/Commercial/ Institutional Boilers & Process Heaters - oil 20 30 50 0.2 0.3 0.5

HGCMB 0107-4 Industrial/Commercial/ Institutional Boilers & Process Heaters -

wood or waste 20 30 50 0.2 0.3 0.5

HGCMB 0108-2 Stationary Combustion Turbines - Oil 20 30 50 0.2 0.3 0.5 HGIND 0201 Primary Aluminum Production 10 10 80 0.1 0.1 0.8 HGIND 0202 Secondary Aluminum Production 10 10 80 0.1 0.1 0.8 HGIND 0203 Primary Copper Smelting 10 10 80 0.1 0.1 0.8 HGIND 0205 Secondary Lead Smelting 10 10 80 0.1 0.1 0.8 HGIND 0207 Primary Magnesium Refining 10 10 80 0.1 0.1 0.8 HGIND 0260 Secondary Nonferrous Metals 10 10 80 0.1 0.1 0.8 HGIND 0262 Primary Nonferrous Metals--Zinc, Cadmium and Beryllium 10 10 80 0.1 0.1 0.8 HGIND 0263 Lead Acid Battery Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 0266 Primary Metal Products Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 0267 Secondary Copper Smelting 10 10 80 0.1 0.1 0.8 HGIND 0304 Ferroalloys Production 10 10 80 0.1 0.1 0.8 HGIND 0305 Integrated Iron & Steel Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 0308 Iron and Steel Foundries 10 10 80 0.1 0.1 0.8 HGIND 0310 Steel Pickling - HCL Process 10 10 80 0.1 0.1 0.8 HGIND 0363 Nonferrous Foundries, Not Elsewhere Classified 10 10 80 0.1 0.1 0.8 HGIND 0364 Stainless and Nonstainless Steel Manufacturing: Electric Arc

Furnaces (EAF) 10 10 80 0.1 0.1 0.8

HGIND 0406 Refractory Products Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 0408 Lime Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 0409 Mineral Wool Production 10 10 80 0.1 0.1 0.8 HGCEM 0410 Portland Cement Manufacturing 12 13 75 0.12 0.13 0.75 HGIND 0411 Taconite Iron Ore Processing 10 10 80 0.1 0.1 0.8 HGIND 0412 Wool Fiberglass Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 0414 Brick and Structural Clay Products Manufacturing 10 10 80 0.1 0.1 0.8

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code MACT

Code MACT Source Category SCC SCC Description SIC Code SIC Code Description Particulate Divalent % Gaseous

Divalent %Elemental

Gaseous % Particulate

Divalent Speciation factor Gaseous

Divalent Speciation factor Elemental

Gaseous Speciation factor HGIND 0418 Asphalt Processing and Asphalt Roofing Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 0460 Pressed and Blown Glass and Glassware Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 0502 Petroleum Refineries - Catalytic Cracking, Catalytic Reforming, &

Sulfur Plant Units 10 10 80 0.1 0.1 0.8

HGIND 0503 Petroleum Refineries - Other Sources Not Distinctly Listed 10 10 80 0.1 0.1 0.8 HGIND 0560 Cyclic Crude and Intermediate Production 10 10 80 0.1 0.1 0.8 HGIND 0601 Gasoline Distribution (Stage I) 10 10 80 0.1 0.1 0.8 HGIND 0701 Aerospace Industries 10 10 80 0.1 0.1 0.8 HGIND 0710 Miscellaneous Metal Parts & Products (Surface Coating) 10 10 80 0.1 0.1 0.8 HGIND 0712 Plastic Parts & Products (Surface Coating) 10 10 80 0.1 0.1 0.8 HGIND 0715 Shipbuilding & Ship Repair (Surface Coating) 10 10 80 0.1 0.1 0.8 HGINC 0801 Hazardous Waste Incineration 20 58 22 0.2 0.58 0.22 HGINC 0801-1 Hazardous Waste Incineration: Commercial 20 58 22 0.2 0.58 0.22 HGINC 0801-2 Hazardous Waste Incineration: On-Site 20 58 22 0.2 0.58 0.22 HGINC 0801-3 Hazardous Waste Incineration: Cement Kilns 20 58 22 0.2 0.58 0.22 HGINC 0801-4 Hazardous Waste Incineration: Lightweight Aggregate Kilns 20 58 22 0.2 0.58 0.22 HGINC 0801-5 Hazardous Waste Incineration: Solid Fuel Boilers 20 58 22 0.2 0.58 0.22 HGINC 0801-6 Hazardous Waste Incineration: Liquid Fuel Boilers 20 58 22 0.2 0.58 0.22 HGINC 0801-7 Hazardous Waste Incineration: HCl Production Furnaces 20 58 22 0.2 0.58 0.22 HGIND 0802 Municipal Landfills 10 10 80 0.1 0.1 0.8 HGIND 0803 Publicly Owned Treatment Works 10 10 80 0.1 0.1 0.8 HGINC 0805 Site Remediation 20 58 22 0.2 0.58 0.22 HGIND 0960 Agricultural Chemicals and Pesticides Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 1103 Solvent Extraction for Vegetable Oil Production 10 10 80 0.1 0.1 0.8 HGIND 1160 Prepared Feeds Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 1201 Pharmaceutical Production 10 10 80 0.1 0.1 0.8 HGIND 1337 Reinforced Plastic Composites Production 10 10 80 0.1 0.1 0.8 HGIND 1347 Amino/Phenolic Resins Production 10 10 80 0.1 0.1 0.8 HGCHL 1403 Mercury Cell Chlor-Alkali Plants 0 5 95 0 0.05 0.95 HGIND 1405 Cyanide Chemicals Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 1407 Hydrochloric Acid Production 10 10 80 0.1 0.1 0.8 HGIND 1410 Phosphate Fertilizers Production 10 10 80 0.1 0.1 0.8 HGIND 1411 Phosphoric Acid Manufacturng 10 10 80 0.1 0.1 0.8 HGIND 1415 Carbon Black Production 10 10 80 0.1 0.1 0.8 HGIND 1460 Inorganic Pigments Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 1461 Industrial Inorganic Chemical Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 1501 Synthetic Organic Chemical Manufacturing (HON) 10 10 80 0.1 0.1 0.8 HGIND 1560 Industrial Organic Chemical Manufacturing 10 10 80 0.1 0.1 0.8 HGCMB 1626-2 Pulp & Paper Production - Chemical Recovery Combustion Sources 20 30 50 0.2 0.3 0.5 HGIND 1560 Industrial Organic Chemical Manufacturing 10 10 80 0.1 0.1 0.8 HGCMB 1626-2 Pulp & Paper Production - Chemical Recovery Combustion Sources

at Kraft, Soda, Sulfite, and Stand-alone Semichemical Pulping Mills (Subpart MM) 20 30 50 0.2 0.3 0.5

HGCMB 1626-3 Pulp and Paper Production - NonMACT Facilities 20 30 50 0.2 0.3 0.5 HGIND 1641 Miscellaneous Organic Chemical Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 1642 Miscellaneous Coating Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 1660 Valves and Pipe Fittings Manufacturing 10 10 80 0.1 0.1 0.8 HGIND 1664 Fabricated Metal Products Manufacturing, Not Elsewhere Classified 10 10 80 0.1 0.1 0.8

HGIND 1666 Industrial Machinery and Equipment: Finishing Operations 10 10 80 0.1 0.1 0.8 HGIND 1667 Chemical Preparations 10 10 80 0.1 0.1 0.8 HGIND 1669 Plating and Polishing 10 10 80 0.1 0.1 0.8 HGMWI 1801 Medical Waste Incinerators 20 75 5 0.2 0.75 0.05 HGINC 1802-1 Municipal Waste Combustors: Small 20 58 22 0.2 0.58 0.22 HGINC 1802-2 Municipal Waste Combustors: Large 20 58 22 0.2 0.58 0.22 HGINC 1807-1 Commercial and Industrial Solid Waste Incineration 20 58 22 0.2 0.58 0.22 HGINC 1807-2 Other Solid Waste Incineration 20 58 22 0.2 0.58 0.22 HGS01 1808-1 Utility Boilers: Coal - use one of 45 bins HGCMB 1808-3 Utility Boilers: Oil 20 30 50 0.2 0.3 0.5 HGCMB 1808-4 Utility Boilers: Wood or Waste 20 30 50 0.2 0.3 0.5 HGINC 1860 Sewage Sludge Incineration 20 58 22 0.2 0.58 0.22 HGIND MLTPH 10 10 80 0.1 0.1 0.8

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