(A) The permit will specify the point of compliance at which the groundwater protection standard of rule 3745-54-92 of the Administrative Code applies and at which monitoring must be conducted. The "point of compliance" is a vertical surface located at the hydraulically downgradient limit of the waste management area that extends down into the uppermost aquifer underlying the regulated units.
(B) The "waste management area" is the limit projected in the horizontal plane of the area on which waste will be placed during the active life of the regulated unit.
(1) The waste management area includes horizontal space taken up by any liner, dike or other barrier designed to contain waste in a regulated unit.
(2) If the facility contains more than one regulated unit, the waste management area is described in an imaginary line circumscribing the several regulated units.
Rule promulgated under: RC Chapter 119.
Rule amplifies: RC 3734.12