Notwithstanding any other provision of law and to the extent consistent with federal requirements, following a proceeding as provided in § 2.2-4019, the Board may issue a special order that may include a civil penalty against an owner who violates this article or any order or regulation adopted thereto by the Board. The issuance of a special order shall be considered a case decision as defined in § 2.2-4001. Civil penalties collected pursuant to this section shall be paid into the state treasury and credited to the Water Supply Assistance Grant Fund created pursuant to § 32.1-171.2.