Subpart B. Subpart B—Leaching Subcategory

• § 411.20 - Applicability; description of the leaching subcategory.
• § 411.21 - Specialized definitions.
• § 411.22 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
• § 411.23 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
• § 411.24 - Pretreatment standards for existing sources.
• § 411.25 - Standards of performance for new sources.
• § 411.26 - Pretreatment standards for new sources.
• § 411.27 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the conventional pollutant control technology (BCT).