Table 26 



Oceanside Jetties 



Oceanside Harbor, California 



Date(s) 

 1958 



1961 



1968 



Construction and Rehabilitation History 



1986 



Construction of the Del Mar Boat Basin (formerly Camp Pendleton 

 Harbor) was completed by the US Navy. The north and south jetties 

 at the basin entrance also were constructed and are maintained by 

 the Navy. 



The construction of a 1 ,000-ft-long rubble-mound south jetty at the 

 entrance to Oceanside Harbor (south of Del Mar Boat Basin) was com- 

 pleted (Figure 33). The jetty had a crest el of +14 ft mllw and a 

 width of 18 ft. Side slopes were 1V:1.5H. 



Construction of a 350-ft-long rubble-mound extension to the south 

 jetty was completed. In addition, the existing jetty was sealed 

 from sta 3+70 to 12+10 in an effort to minimize shoaling of the 

 entrance channel. Grout holes were drilled through the armor stone 

 and penetrated the core by 1 to 2 ft. Grout then was pumped in the 

 holes under pressure to seal the structure. 



The jetty is in satisfactory condition. 



Figure 33. Oceanside Harbor, California 



56 



