Daily eCFR

Subpart A—Topping Subcategory

Topping Subcategory

ContainsSections 419.10–419.17

CorpusDaily eCFR

Displayed edition2026-09-24

Last updated2026-09-24

Sections

419.10
§ 419.10 Applicability; description of the topping subcategory.
419.11
§ 419.11 Specialized definitions.
419.12
§ 419.12 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
419.13
§ 419.13 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
419.14
§ 419.14 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
419.15
§ 419.15 Pretreatment standards for existing sources (PSES).
419.16
§ 419.16 Standards of performance for new sources (NSPS).
419.17
§ 419.17 Pretreatment standards for new sources (PSNS).