§ 464.30 - Applicability; description of the ferrous casting subcategory.

§ 464.31 - Specialized definitions.

§ 464.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

§ 464.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

§ 464.34 - New source performance standards.

§ 464.35 - Pretreatment standards for existing sources.

§ 464.36 - Pretreatment standards for new sources.

§ 464.37 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology. [Reserved]