Subchapter I - Lead-Tin-Bismuth
- Section NR 273.01 - Applicability; description of the lead-tin-bismuth subcategory
- Section NR 273.011 - Discharge prohibitions
- Section NR 273.012 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available
- Section NR 273.013 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable
- Section NR 273.014 - New source performance standards
- Section NR 273.015 - Pretreatment standards for existing sources
- Section NR 273.016 - Pretreatment standards for new sources