Applicability; description of all subcategories except ducks.
412.11
Specialized definitions.
412.12
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
412.13
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
412.14
Pretreatment standards for existing sources.
412.15
Standards of performance for new sources.
412.16
Pretreatment standards for new sources.
412.20
Applicability; description of the ducks subcategory.
412.21
Specialized definitions.
412.22
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.