(a) Each person who conducts in situ-processing activities shall monitor the quality and quantity of surface and ground water and the subsurface flow and storage characteristics, in a manner approved by the Commission under §12.519 of this title (relating to Hydrologic Balance: Surface and Ground-Water Monitoring), to measure changes in the quantity and quality of water in surface- and ground-water systems in the permit and adjacent areas.
(b) Air- and water-quality monitoring shall be conducted in accordance with monitoring programs approved by the Commission as necessary according to appropriate federal and state air- and water-quality standards.

Source Note: The provisions of this §12.661 adopted to be effective April 7, 1997, 22 TexReg 3093; amended to be effective November 4, 1997, 22 TexReg 10640.