§ 464.37 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology. [Reserved]
Current through Aug 22, 2025 · Read all of Part 464
Current through Aug 22, 2025 · Read all of Part 464
← § 464.36 Pretreatment standards for new sources.§ 464.40 Applicability; description of the zinc casting subcategory. →