“Tentative parcel map” means a map made for the purpose of showing the design of a proposed parcel map and the existing conditions in and around it, and need not be based upon a detailed survey of the property. (Ord. 3153 § 2 (Exh. C), 2010; Ord. 2100 § 1, 1985; Ord. 1369, 1971; prior code § 28.103. Formerly 18.08.200).