17.28.180 FLOODWAYS.
   Located within areas of special flood hazard established in Section 17.28.050 are areas designated as floodways. Since the floodway is an extremely hazardous area due to the velocity of flood waters which carry debris, potential projectiles, and erosion potential, the following provisions apply:
   .010   Prohibit encroachments, including fill, new construction, substantial improvements, and other development unless certification by a registered professional engineer or architect is provided demonstrating that encroachments shall not result in any increase in flood levels during the occurrence of the base flood discharge.
   .020   Prohibit the placement of any mobile homes except in an existing mobile home park or subdivision. (Ord. 4138 § 1 (part); June 3, 1980.)