9VAC25-31-760. Local law.
Nothing in this part is intended to affect any pretreatment requirements, including any standards or prohibitions, established by local law as long as the local requirements are not less stringent than any set forth in national pretreatment standards, or any other requirements or prohibitions established under the Clean Water Act, the law, or this chapter.
Derived from Virginia Register Volume 12, Issue 20, eff. July 24, 1996.