(a) All UST systems installed after the effective date of this chapter shall be located a distance not less than 100 feet from a water well or other source of groundwater.
(b) In areas where the water level is less than six (6) feet from the bottom of excavation for the installation of any UST system, a sheet of impermeable material shall be installed around the perimeter of the excavation.
(c) All underground storage tanks installed in areas of occasional high water tables shall be properly secured to prevent the tank from floating.
(d) An underground storage tank may not be installed below the water level of the area.