This Chapter shall not be applicable to:
(a) Any tentative subdivision map or tentative parcel map filed prior to the 31st day after the effective date of this Chapter. For purposes of this Chapter the filing of a tentative subdivision map or tentative parcel map shall occur on the date that the application therefor is filed and the tentative map or tentative parcel map application fees are paid to the County.
(b) Any tentative map or tentative parcel map or property located within the nine special drainage areas created by the San Diego County Flood Control District by District Ordinance Nos. 6 and 7 within any subsequently created special drainage area. This subdivision shall not affect the validity of the reimbursement agreement entered into prior to the effective date of the ordinance adding this subdivision to the County Code of Regulatory Ordinances (Ord. No. 9570 (N.S.)).
(Amended by Ord. No. 9570 (N.S.), effective 8-8-03)