§ 439.30 Applicability
§ 439.31 Special definitions
§ 439.32 Effluent limitations attainable by the application of the best practicable control technology currently available (BPT)
§ 439.33 Effluent limitations attainable by the application of the best conventional pollutant control technology (BCT)
§ 439.34 Effluent limitations attainable by the application of best available technology economically achievable (BAT)
§ 439.35 New source performance standards (NSPS)
§ 439.36 Pretreatment standards for existing sources (PSES)
§ 439.37 Pretreatment standards for new sources (PSNS)