Any proposal to offset the effect of development in the Floodway by construction of stream modifications must be documented by an engineering report, prepared by a licensed professional engineer, that fully evaluates the effects of the construction and is submitted with the application for a building permit. As the basis of analysis, the report must use the base flood and floodway data prepared by the Federal Emergency Management Agency. City Code, 1976/83, art. 7, §5(b)(3)(1st and 2nd sens.) 2000, art. 7, §3-24 Ord. 88-188 Ord. 11-516 Ord. 14-208