The Pima County industrial wastewater ordinance codified in this chapter incorporates the federal categorical pretreatment standards codified at 40 CFR § 403.6 and §§ 405 through 471 adopted by reference in AAC R18-9-A905(A)(8)(b) and R18-9-A905(A)(9).
(Ord. 2013-32 (part), 2013)