15.32.110: PROVISIONS FOR FLOOD HAZARD REDUCTION IN SUBDIVISIONS:
All subdivisions, as defined in title 16 of this code, in areas of special flood hazard must comply with the following:
   A.   All proposals must be consistent with the need to minimize flood damage.
   B.   All subdivision preliminary plats/development plans must include the mapped flood hazard zones from the effective FIRM.
   C.   Base flood elevation data must be generated and/or provided for subdivision proposals and all other proposed development, including manufactured home parks and subdivisions, greater than fifty (50) lots or five (5) acres, whichever is less.
   D.   All subdivisions must have public utilities and facilities such as sewer, gas, electric and water systems located and constructed to minimize flood damage.
   E.   All subdivisions must have adequate drainage provided to reduce exposure to flood hazards. (Ord. 3380 §7, 2010)