(a) A Plan shall not be required for Residential Development.
(b) A Plan shall not be required for Maintenance Activity.
(c) The volume control requirements of a Plan shall not apply to the following:
(1) Developments that do not directly discharge to waters or to a municipal separate storm sewer system and that will upon completion of development have less than fifteen percent impervious surfaces.
(2) Developments consisting of surfaces at an airport that are intended for aircraft operation.
(3) Developments taking place at any facility that is operating under a permit issued pursuant to the National Pollution Discharge Elimination System, 40 C.F.R. Part 122, as amended, for industrial or municipal discharges.
(Added Coun. J. 12-13-06, p. 95586, § 1; Amend Coun. J. 12-14-22, p. 58278, Art. VII, § 7)