§ 50.021 FEDERAL CATEGORICAL PRETREATMENT STANDARDS.
   The National Categorical Pretreatment Standards found at 40 CFR Chapter I, Subchapter N, Parts 405-471 are hereby incorporated.
('63 Code, § 5-5.202) (Ord. 571-C.S., passed 6-2-94; Am. Ord. 775-C.S., passed 12-20-11)