All subdivisions and other developments located in an A zone shall provide that:
A. All subdivision and other development proposals shall be designed to minimize flood damage to the proposed subdivision or development site as well as to other properties.
B. All public utilities and facilities, such as sewer, gas, electrical and water systems shall be located, elevated and constructed to minimize or eliminate flood damage.
C. Adequate drainage shall be provided so as to reduce exposure to flood hazards.
D. For any proposed subdivision or new development greater than fifty (50) lots or five (5) acres, whichever is the lesser, the applicant shall show the base flood elevation data for each lot or platted parcel; provided, that if the base flood elevation data is not available, the applicant shall compute and provide this information for each lot or platted parcel of a subdivision or new development proposal which is greater than fifty (50) lots or five (5) acres, whichever is lesser. (Ord. 1114-83, 5-2-1983)