Va. Code Ann. § 15.2-2403.3

Any town located within a stormwater service district created pursuant to this chapter shall be entitled to any revenues collected within the town pursuant to subdivision 6 of § 15.2-2403, subject to the limitations set forth therein, so long as the town maintains its own municipal separate storm sewer system (MS4) permit issued by the Department of Environmental Quality or maintains its own stormwater service district.