9 Va. Admin. Code § 25-280-60
These ground water quality criteria apply primarily to ground water constituents that occur naturally. Since natural ground water quality can vary greatly from area to area for these constituents, enforceable standards were not adopted. These criteria are intended to provide guidance in preventing ground water pollution. Ground water criteria are not mandatory.
§ 62.1-44.15 of the Code of Virginia.
Derived from Virginia Register Volume 20, Issue 9, eff. February 12, 2004.