9 Va. Admin. Code § 25-260-40
Man-made alterations in stream flow shall not contravene designated uses including protection of the propagation and growth of aquatic life.
§ 62.1-44.15(3a) of the Code of Virginia.
Derived from VR680-21-01.4, eff. May 20, 1992; amended, Virginia Register Volume 14, Issue 4, eff. December 10, 1997.