40 C.F.R. § 133.100
Purpose.
Cite as 40 C.F.R. § 133.100 (2026)
This part provides information on the level of effluent quality attainable through the application of secondary or equivalent treatment.
40 C.F.R. § 133.100
Cite as 40 C.F.R. § 133.100 (2026)