Encroachments, including fill, new construction, substantial improvements, and other development, is prohibited within the floodway, 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.
(Ord. 1397.15.22 § 1 (part), 2019; prior code § 17-5-6.1)