| Aerospace | |
| Agriculture | |
| Airports | Deicing Water |
| Aluminum forming | |
| Apparel and other textile product | |
| Automotive | |
| Battery Manufacturing | |
| Beet, crystalline & liquid cane sugar refining | |
| Beverage | |
| Biotechnology | |
| Builder's paper and board Mills | |
| Canned & preserved fruit/vegetable processing | |
| Canned & preserved seafood processing | |
| Car Washes | Wash Water |
| Carbon Black manufacturing | |
| Cement manufacturing | |
| Chemical Process | |
| chemicals & allied products | |
| Coal Mining | |
| Coil coating | |
| Construction & Excavations; Dewatering | Ground Water |
| Cooling Towers | Condensate & Chiller Water |
| Copper forming | |
| Dairy products processing | |
| Drugs | |
| Electrical & electronic component | |
| electronic and other electric equipment | |
| Environmental Engineering | |
| fabricated metal products | |
| fabricated structural metal | |
| Ferroalloy manufacturing | |
| Ferrous / Nonferrous | |
| Fertilizer manufacturing | |
| Food & Beverage | |
| Furniture and Fixtures | |
| Glass manufacturing | |
| Ground Water | |
| Industrial machinery and equipment | |
| Ink formulating | |
| Inorganic chemical manufacturing | |
| Instruments and related products | |
| Iron and steel manufacturing | |
| Leather and products | |
| Leather tanning & finishing | |
| Leather tanning and finishing | |
| Lumber and wood products | |
| Manufacturing | Process Rinse Waters |
| Meat products | |
| Metal Finishing | |
| Metal molding and casting | |
| Micro Electronics | |
| Military | |
| Mineral mining & processing | |
| Mining Coal & Metal | |
| Municipal | |
| Nonferrous metal forming & powders | |
| Nonferrous metal manufacturing | |
| Non-metallic mineral except fuels | |
| Oil & Gas Extraction | |
| Ore mining & dressing | |
| Organic Chemicals plastics and synthetic fibers | |
| Paint formulating | |
| Paints and allied products | |
| Paper & allied products | |
| Paperboard containers and boxes | |
| Paving and roofing materials | |
| Pesticide Chemicals | |
| Petro-Chemical | |
| Petroleum & coal products | |
| Petroleum Bulk Stations and Terminals | |
| Petroleum Refining | |
| Pharmaceutical Manufacturing | |
| Phosphate manufacturing | |
| Plastics molding and forming | |
| Plating / Surface Finishing | |
| Porcelain enameling | |
| Power | |
| Power Plants | Boiler Water |
| Primary metal industry | |
| Printing and publishing | |
| Pulp & Paper | |
| Pulp, paper, and paperboard | |
| Rubber and miscellaneous plastic | |
| Rubber manufacturing | |
| Semi-Conductor | |
| Service Stations | Gas/Water; Antifreeze |
| Ship and boat building and repair | |
| Shipping | Bilge Water |
| Soap and detergent manufacturing | |
| Steam electric power | |
| Stone, clay & glass production | |
| Storm Water | Rain Water from Tank Containments |
| Textile | |
| Textile mill products | |
| Textile mills | |
| Timber Prroducts Processing | |
| Transportation: Air | |
| Transportation Equipment | |
| Trucking & Warehousing | |
| Water transportation | |
| Wood kitchen cabinets |