variations of velocity and elevation were apparent in the inlet and within the 

 jetties. The Pea Island Coast Guard Station experienced range reductions of 

 0.30 ft while the Davis Slough location experienced a lesser reduction of 

 0.10 ft. At station'* along the Outer Banks such as Bodie Island Coast Guard 

 Station, Nags Head or Rodanthe, amplitude variations were negligible or non- 

 existent. Stations located farther within the Sound showed no variation. 



62. Similar comparisons of natural conditions versus the 3,500-ft jetty 

 are sho\m in Plates 60-64, while Plates 65-69 show the 5,000-ft jetty results. 

 As anticipated, these larger jetty spacings produced smaller variances at the 

 inlet proper, and no discernible changes in range along the outer banks or 

 within the Sound. Plates 70-75 show jetty alignments and flow patterns in the 

 nearshore model at periods of peak flow and ebb tidal flows. 



A2 



