Subpart C. Subpart C—Lead Subcategory

• § 461.30 - Applicability; description of the lead subcategory.
• § 461.31 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
• § 461.32 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
• § 461.33 - New source performance standards (NSPS).
• § 461.34 - Pretreatment standards for existing sources (PSES).
• § 461.35 - Pretreatment standards for new sources (PSNS).