B. The tidal creeks of the Commonwealth are hereby established as no discharge zones for the discharge of sewage and other wastes from documented and undocumented boats and vessels. Criteria for the establishment of no discharge zones shall be premised on the improvement of impaired tidal creeks. Nothing in this section shall be construed to discourage the proper use of Type 1 and Type 2 Marine Sanitation Devices, as defined under 33 U.S.C. § 1332, in authorized areas other than properly designated no discharge zones. The Board shall adopt regulations for designated no discharge zones requiring (i) boats and vessels without installed toilets to dispose of any collected sewage from portable toilets or other containment devices at marina facilities approved by the Department of Health for collection of sewage wastes, or otherwise dispose of sewage in a manner that complies with state law; (ii) all boats and vessels with installed toilets to have a marine sanitation device to allow sewage holding capacity unless the toilets are rendered inoperable; (iii) all houseboats having installed toilets to have a holding tank with the capability of collecting and holding sewage and disposing of collected sewage at a pump-out facility; if the houseboats lack such tank then the marine sanitation device shall comply with clause (iv); (iv) y-valves, macerator pump valves, discharge conveyances or any other through-hull fitting valves capable of allowing a discharge of sewage from marine sanitation devices shall be secured in the closed position while in a no discharge zone by use of a padlock, nonreleasable wire tie, or removal of the y-valve handle. The method chosen shall present a physical barrier to the use of the y-valve or toilet; and (v) every owner or operator of a marina within a designated no discharge zone to notify boat patrons leasing slips of the sewage discharge restriction in the no discharge zone. As a minimum, notification shall consist of no discharge zone information in the slip rental contract and a sign indicating the area is a designated no discharge zone. In formulating regulations pursuant to this section, the Board shall consult with the State Department of Health, the Department of Wildlife Resources, and the Marine Resources Commission for the purpose of coordinating such regulations with the activities of such agencies.
For purposes of this section, "no discharge zone" means an area where the Commonwealth has received an affirmative determination from the U.S. Environmental Protection Agency that there are adequate facilities for the removal of sewage from vessels (holding tank pump-out facilities) in accordance with 33 U.S.C. § 1322 (f)(3), and where federal approval has been received allowing a complete prohibition of all treated or untreated discharges of sewage from all vessels.