Subchapter III - Cleaning Water Subcategory
- Section NR 283.20 - Applicability; description of the cleaning water subcategory
- Section NR 283.21 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available
- Section NR 283.22 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable
- Section NR 283.23 - New source performance standards
- Section NR 283.24 - Pretreatment standards for existing sources
- Section NR 283.25 - Pretreatment standards for new sources