9 Va. Admin. Code § 25-196-20
This general permit regulation governs point source discharges of noncontact cooling water of 50,000 gallons per day or less to surface waters.
§ 62.1-44.15 of the Code of Virginia; § 402 of the Clean Water Act; 40 CFR Parts 122, 123 and 124.
Derived from Virginia Register Volume 14, Issue 9, eff. March 1, 1998; amended, Virginia Register Volume 24, Issue 9, eff. February 6, 2008.