Carolina Beach in April-May 1981 in response to the December 1980 storms was 

 followed by the restoration of the entire project between December 1981 and 

 July 1982. Beach-fill operations, combined with the initiation of ocean-bar 

 channel dredging in Carolina Beach Inlet in September 1982, resulted in modi- 

 fications in the original monitoring program schedule as set forth in Fig- 

 ure 6. With the initiation of dredging in Carolina Beach Inlet, one of the 

 objectives of the monitoring program, determination of possible effects of the 

 sediment trap in the inlet throat on the ocean bar and channel, could not be 

 evaluated because of man-made changes to the channel. In any event, useful 

 information did result from the overall program, particularly with respect to 

 the operation of the sediment trap and the behavior of the beach fill. These 

 results are discussed in Part III. 



21. Overall surveys of the inlet trap, its surrounding area, and ocean 

 bar were planned annually through 1983 when it was anticipated that the trap 

 would be completely filled. Because the trap failed to fill, surveys were 

 continued into 1984. These surveys provided bathymetry covering the area 

 shown in Figure 4. 



22. A predredging survey of the sediment trap was accomplished 

 21-22 April 1981 and was allowed by a postdredging survey compiled from sur- 

 veys made between 8 and 27 May 1981. Additional surveys of the sediment trap 

 were made on the following dates: 



a. 15-16 September 1 98 1 - 



b. 16 December 1981. 



c. 30 August-3 September 1982. 



d. 14-18 July 1983. 



e. 26-27 April- 1 May 1984. 



23. Overall surveys of Carolina Beach Inlet extending from the AIWW to 

 the outer edge of the ocean bar were made on the following dates: 



a. 15-21 September 1981. 



b. 4 April 1983. 



c. 31 August 1983. 



d. 26 April-2 May 1984. 



Separate surveys of the inlet gorge and ocean bar channel were made 

 30 August-September 1982, 14-18 July 1983, and 3-11 July 1984. 



24. Measurements of tidal flows through the throat of Carolina Beach 

 Inlet were planned for before and immediately after dredging of the trap and 



11 



