Table 12 (Concluded) 



Date(s) Construction and Rehabilitation History 



1935 end, appeared to have been raised +3.5 to +4 ft mlw, from about 

 (Cont) -4 ft mlw. The jetty length at that time was considered to be 

 11,500 ft. 



1962 A survey was taken of Oyster Bed and Cockspur Jetties. There were 

 no major areas of damage. Except for the seaward end of the Cock- 

 spur Jetty, the outer 3,000 ft has subsided from 0.5 to 1 ft. 



1985 Except for the improvements to the jetties mentioned previously, the 

 jetties have no history of maintenance or repair. The jetties 

 appear to be functioning properly by maintaining a navigable channel 

 with minimal dredging. The present channel depth between the jet- 

 ties is -38 ft mlw. 



37 



