What are categoricals?

If you have any questions about categorical waste streams, please contact the LWA Program.  We understand that categorical waste streams may be new to many customers, that is why we held a seminar to educate and inform our customers (see newsletter, summer 2000).

Common Categoricals Currently Accepted

Other categoricals that we accept are:

401 General Provisions for Effluent Guidelines 434 Coal Mining Point Source Category
403 General Pretreatment Regulations 435 Offshore Oil & Gas Extraction Point Source Cat.
405 Dairy Products Processing Point Source Category 436 Mineral Mining & Processing Point Source Category
406 Grain Mills Point Source Category 437 Centralized Waste Treatment Point Source Categroy
407 Canned & Preserved Fruits & Vegetables Category 438 Metal Products & Machinery Point Source Category
408 Canned & Preserved Seafood Processing Category 439 Pharmaceutical Manufacturing Pt. Source Category
409 Sugar Processing Point Source Category 440 Ore Mining & Dressing Point Source Category
410 Textile Mills Point Source Category 441 Industrial Laundries Point Source Category
411 Cement Manufacturing Point Source Category 442 Transportation Equipment Cleaning Point Source Cat
412 Feedlots Point Source Category 443 Paving & Roofing Materials Point Source Category
413 Electroplating Point Source Category 444 Waste Combustors Point Source Category
414 OCPSF Manufacturing Category 445 Landfills Point Source Category
415 Inorganic Chemicals Manufacturing Category 446 Paint Formulating Point Source Category
417 Soap & Detergent Manufacturing Point Source Cat. 447 Ink Formulating Point Source Category
418 Fertilizer Manufacturing Point Source Category 451 Concentrated Aquatic Animal Production Pt. Source 
419 Petroleum & Petroleum Refining Point Source Cat. 454 Gum & Wood Chemicals Manufacturing Pt. Source Cat 
420 Iron & Steel Manufacturing Point Source Category 455 Pesticide Chemicals Manufacturing  Pt. Source Cat.
421 Nonferrous Metals Manufacturingl Category 457 Explosives Manufacturing Point Source Category
422 Phosphate Manufacturing Point Source Category 458 Carbon Black Manufacturing Point Source Category
423 Steam Electric Power Generating Category 459 Photographic Processing Point Source Category
424 Ferroalloy Manufacturing Point Souce Category 460 Hospital Point Sourcel Category
425 Leather Tanning & Finishing Point Sourcel Category 461 Battery Manufacturing Point Source Category
426 Glass Manufacturing Point Source Category 463 Plastics Molding & Forming Point Source Category
427 Asbestos Manufacturing Point Source Category 464 Metal Molding & Casting Point Source Category
428 Rubber Manufacturing Point Source Category 465 Coil Coating Point Source Category
429 Timber Products Processing Point Source Category 466 Porcelain Enameling Point Source Category
430 Pulp, Paper, & Paperboard Point Source Category 467 Aluminum Forming Point Source Category
431 Builders' Paper & Board Mills Pt. Source Category 468 Copper Forming Point Source Category
432 Meat Products Point Source Category 469 Electrical & Electrical Components Pt. Source Cat.
433 Metal Finishing Point Source Category 471 Nonferrous Metals Forming & Metal Powders Category

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