Source Categories[1]

Emissions 

(tons/yr) %

Cumulative 

%

Adhesives and Sealants 8.32E-01 0.01 0.01

Aerospace Industries 7.39E+00 0.07 0.08

Agricultural Chemicals and Pesticides 9.28E+00 0.09 0.17

Animal Cremation 8.58E-08 0.00 0.17

Asphalt Roofing Manufacturing 2.50E-01 0.00 0.18

Beet Sugar 1.35E-01 0.00 0.18

Blowers and Fans 7.63E+00 0.08 0.25

Brooms and Brushes 2.50E-01 0.00 0.26

Cathode Ray Television Picture Tubes Manufacturing 5.72E+00 0.06 0.31

Cement, Hydraulic (not subject to Portland Cement MACT) 2.00E-03 0.00 0.31

Chemical Preparations 1.40E+01 0.14 0.45

Chemicals and Allied Products Manufacturing 2.50E-03 0.00 0.45

Chemicals and Allied Products, nec 1.26E-01 0.00 0.45

Clay Products Manufacturing 5.00E-03 0.00 0.45

Commercial Physical Research 1.60E-01 0.00 0.45

Cyclic Crude and Intermediate Production [2] 4.21E+00 0.04 0.49

Drapery Hardware and Blinds and Shades 2.50E-01 0.00 0.50

Electronic Components, nec 1.23E+00 0.01 0.51

Engineering, Laboratory, Scientific and Research 1.28E-01 0.00 0.51

Fabricated Rubber Products, nec 1.30E-01 0.00 0.51

Fabricated Textile Products, nec 5.50E+00 0.05 0.57

Fertilizers, Mixing only 4.15E+00 0.04 0.61

Food Preparations Production 3.75E-01 0.00 0.61

Footwear Cut Stock 1.25E-01 0.00 0.61

Friction Products Manufacturing 7.72E-01 0.01 0.62

General Industrial Machinery Manufacturing 1.12E+00 0.01 0.63

Gum and Wood Chemical Manufacturing 9.53E-01 0.01 0.64

Hand and Edge Tools Manufacturing 3.75E-01 0.00 0.64

Hardware Manufacturing 4.46E-01 0.00 0.65

Human Cremation 3.32E-08 0.00 0.65

Hydrochloric Acid Production 3.43E-02 0.00 0.65

Industrial Boilers 8.18E+01 0.81 1.46

Industrial Inorganic Chemical Manufacturing 3.70E+00 0.04 1.50

Industrial Organic Chemicals Manufacturing 2.79E+01 0.28 1.77

Inorganic Pigments Manufacturing 2.50E-01 0.00 1.78

Institutional/Commercial Heating 1.98E+02 1.96 3.74

Instruments to Measure Electricity 3.95E+00 0.04 3.78

Formaldehyde

Page 1
Source Categories[1]

Emissions 

(tons/yr) %

Cumulative 

%

Formaldehyde

Iron Foundries 1.46E+00 0.01 3.79

Lawn and Garden Equipment 2.08E-01 0.00 3.79

Leather Tanning and Finishing Operations 2.10E-01 0.00 3.80

Manufacturing Industries, nec 1.28E-01 0.00 3.80

Medical Waste Incinerators 8.14E-01 0.01 3.81

Metal Barrels, Drums, and Pails Manufacturing 3.32E-01 0.00 3.81

Metal coating and allied services 2.50E-01 0.00 3.81

Metal Coil (Surface Coating) 5.72E-02 0.00 3.81

Metal Furniture (Surface Coating) 2.85E-01 0.00 3.82

Metal Services, nec 1.25E-01 0.00 3.82

Metal Stampings Manufacturing 7.25E-01 0.01 3.82

Millwork, Plywood, and Structural Members 5.50E-01 0.01 3.83

Mineral Wool Manufacturing (not subject to Mineral Wool 

Production MACT) 2.02E+00 0.02 3.85

Miscellaneous Fabricated Wire Products 2.50E-01 0.00 3.85

Miscellaneous Plastics Products 1.04E+01 0.10 3.95

Miscellaneous Organic Chemical Manufacturing (MON) 1.09E+01 0.11 4.06

Motors and Generators Manufacture 1.25E-01 0.00 4.06

Municipal Waste Combustors 9.59E-01 0.01 4.07

Nitrogenous Fertilizers 3.88E-01 0.00 4.08

Nonferrous Die-castings, Except Aluminum 1.18E+00 0.01 4.09

Paints and Allied Products Manufacturing 1.90E+00 0.02 4.11

Paper and Other Webs (Surface Coating) 4.43E+00 0.04 4.15

Paper Coating and Glazing Manufacturing 9.18E-01 0.01 4.16

Paper Mills (not subject to Pulp and Paper MACT) 1.81E+01 0.18 4.34

Particleboard 5.00E-01 0.00 4.34

Petroleum Refining (not subject to Petroleum Refining MACT) 5.00E-03 0.00 4.34

Pharmaceuticals Production 9.80E+00 0.10 4.44

Photographic Equipment And Supplies 6.22E-01 0.01 4.45

Plastic Materials and Resins Manufacturing [3] 1.56E+01 0.15 4.60

Plastic Parts and Products (Surface Coating) 2.85E+00 0.03 4.63

Plating And Polishing 3.78E-01 0.00 4.63

Plywood/Particle Board Manufacturing 1.93E+01 0.19 4.83

Polishes and Sanitation Goods Manufacturing 3.01E-01 0.00 4.83

Poultry Slaughtering and Processing 1.25E-01 0.00 4.83

Pressed and Blown Glass and Glassware Manufacturing [4] 4.75E-01 0.00 4.83

Printing, Coating, and Dyeing of Fabrics 3.74E+00 0.04 4.87

Page 2
Source Categories[1]

Emissions 

(tons/yr) %

Cumulative 

%

Formaldehyde

Publicly Owned Treatment Works (POTW) 9.95E-01 0.01 4.88

Reconstituted Wood Products 9.65E+00 0.10 4.98

Refractories Manufacturing 1.51E+00 0.01 4.99

Sawmills and Planing Mills, general 1.18E+00 0.01 5.00

Secondary Lead Smelting 5.55E-01 0.01 5.01

Sewage Sludge Incineration 5.44E-01 0.01 5.01

Soap and Other Detergents Manufacturing 7.58E-01 0.01 5.02

Soaps, Cleaners, and Toilet Goods 2.50E-01 0.00 5.02

Softwood Drying Kilns 2.48E+01 0.25 5.27

Softwood Veneer and Plywood 7.80E+00 0.08 5.35

Space Research and Technology 1.25E-01 0.00 5.35

Stainless and Non-stainless Steel Manufacture - EAF [5] 1.42E+00 0.01 5.36

Stationary Combustion Turbines 2.23E+02 2.21 7.57

Stationary Internal Combustion Engines 9.28E+03 91.96 99.53

Steel Foundries 1.03E+01 0.10 99.63

Surface Active Agents Manufacturing 4.18E+00 0.04 99.67

Taconite Iron Ore Processing 4.70E-03 0.00 99.67

Tires and Inner Tubes (not subject to Tire Production MACT) 1.65E+00 0.02 99.69

Toilet Preparations Manufacturing 5.00E-04 0.00 99.69

Wood Furniture (Surface Coating) 3.98E+00 0.04 99.73

Wood Preserving 9.38E+00 0.09 99.82

Wood Products 5.00E-03 0.00 99.82

Wool Fiberglass Manufacturing 1.82E+01 0.18 100.00

Total Emissions 10095.64 100.00

Foot Notes

[1] Chemical Manufacturing: Alkalies and Chloride (not subject 

to Chlorine Production MACT) were not included in the Nov. 

2002 Inventory 

[2] Cyclic Crude and Intermediate Production was titled Cyclic 

Crude and Intermediate Production (not subject to petroleum 

refining MACT) in the May 1999 Report

Page 3
Source Categories[1]

Emissions 

(tons/yr) %

Cumulative 

%

Formaldehyde

[3] Plastics Materials and Resins Manufacturing (Nov. 2002 

Inventory) was titled Polymers and Resins (I,II,IV) in the May 

1999 Report

[4] Pressed and Blown Glass and Glassware Manufacturing 

(Nov. 2002 Inventory) combines two May 1999 categories: 

Pressed and Blown Glass and Glassware Manufacturing and 

Glass Containers

[5] Stainless and Nonstainless EAF (Nov. 2002 Inventory) 

combines two May 1999 categories: Stainless and 

Nonstainless EAF and Blast Furnaces and Steel Mills' area 

sources 

Page 4