Orange County NC Website
6 <br />IMPLEMENTATION <br />Qne stipulation in the federal and state floodplain regulations mandates that local governments <br />use the best available data. Since August 2004, staff has used the new floodplain contour <br />elevations in the review of new structures in the Neuse Basin and since the spring of 2005 for <br />the Cape Fear Basin. Staff checks all permits on flood-prone lands far the base flood elevation <br />and lowest adjacent grade (both to the tenth of a foot). No new proposed structures have been <br />less than five vertical feet (freeboard) above the base flood elevation. <br />The new mapping added flood-prone areas in some places and reduced them in others. The <br />overall effect is that the total flood-prone area has remained essentially the same. However, <br />the number of residential and commercial structures within the County's floodplains has <br />decreased from 80 to 30 structures. <br />The remaining 39 residential and commercial structures, because of the stream buffer <br />restrictions, are the focus of the revised ordinance. If the structures are substantially damaged <br />or substantially improved, then they will have to meet the new, higher flood damage prevention <br />standards. To date, none of the remaining structures has applied far building permits. Unless <br />they need a permit, the ordinance will not affect them. <br />FINANCIAL IMPACT: Additional departmental staff time will be required to properly administer <br />the revised flood damage prevention ordinance. The use of the revised regulations, a condition <br />of participation in the Community Rating System, could provide public financial benefits in the <br />form of flood insurance rebates. Department involvement would eventually include, but not be <br />limited to Planning and Inspections Department, EMS, Information Services, the Library system, <br />Public Works, Environmental and Resource Conservation, and Parks and Recreation. <br />RECOMMENDATIONS: The Administration recommends that the Board adopt the <br />amended flood damage prevention ordinance. <br />The Planning Staff recommends that the Board adopt the amended flood damage prevention <br />ordinance. <br />