(A) Located within the special flood hazard areas established in § 152.031 are areas designated as floodways or non-encroachment areas. The floodways and non-encroachment areas are extremely hazardous areas due to the velocity of flood waters that have erosion potential and carry debris and potential projectiles.
(B) The following provisions shall apply to all development within such areas.
(1) No encroachments, including fill, new construction, substantial improvements and other developments, shall be permitted unless it has been demonstrated through hydrologic and hydraulic analyses performed in accordance with standard engineering practice that the proposed encroachment would not result in any increase in the flood levels during the occurrence of the base flood. Such certification and technical data shall be presented to the Floodplain Administrator prior to issuance of floodplain development permit.
(2) If division (B)(1) above is satisfied, all development shall comply with all applicable flood hazard reduction provisions of this chapter.
(Ord. passed 3-25-2011)