9 Va. Admin. Code § 25-31-20
This chapter delineates the procedures and requirements to be followed in connection with VPDES permits issued by the department or a general permit issued as a regulation adopted by the board pursuant to the Clean Water Act and the State Water Control Law.
§ 62.1-44.15 of the Code of Virginia; § 402 of the federal Clean Water Act; 40 CFR Parts 122, 123, 124, 403, and 503.
Derived from Virginia Register Volume 12, Issue 20, eff. July 24, 1996; amended, Virginia Register Volume 39, Issue 4, eff. November 9, 2022.