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f 2. The project site is located in a FEMA floodway on panel 060299 0004, July 4,1988. 3. A detention pond/terminal drainage system shall be provided to meet the requirements of the County and to provide adequate drainage for the development. Hydrologic and hydraulic analyses shall demonstrate that all property,both downstream and upstream of the discharge,will not be subject to a higher flood level as a result of the proposed drainage. (Development Title Section 9-1135.2) 4. Flood Hazard reduction: Uses and structures within Floodways. Uses and structures shall be subject to the following flood hazard reduction. standards: I� (a) Anchoring. All structures within floodways shall be constructed so as to remain during the one hundred(100) year flood, except those subject to an Evacuation plan as specified in Chapter 9-845. (b) Obstruction of the Floodway. All structures shall be designed to allow free passage of floodwaters and minimize catching of debris. (g) Encroachments Any encroachments, including fill, new construction, substantial improvements, and other development shall be prohibited unless certification is provided by a registered civil engineer demonstration that encroachments will jot result in any increase in flood levels during the occurrence of the one hundred (100) year flood discharge. (Development Title Section 9-1605.16) 5. The expansion of the lake shall meet the following requirements: (b) Structures Prohibited Within Floodways. All Structures are prohibited within floodways, except that the structures listed below are allowed, if certification by a registered civil engineer demonstrating that encroachments will not result in any increase in flood levels during the occurrence of the one hundred(100) year flood discharge and all other Floodplain Management provisions are satisfied. (1) Pumps, siphons, and appurtenances; (2)Fences, walls, signs, and other appurtenances; (3) Public and private docks, wharves, piers and boat launching Ramps; (4)Marinas, including ramps, gas pumps of docks, and other structures which must be located on , above, or immediately adjacent to watercourse, provided there is no alternative to location in a floodway; (5) Pilings and other support structures; (6) Railroads, pipelines, utility lines, and public improvements such as roads and streets; and (7) Bridges. (Development Title section 9-1605.17 (b)) 6. All structures and fill placed in any 100 year flood zone, or Floodway shall meet the requirements of ASCE 24-05. Recommendations: