Curren 1983; Dai and Jackson 1966; Davidson 1969; Davidson 1971; Jackson 1961; 

 Markle 1983; Senter 1971; Senter and Brasfeild 1968; US Army Engineer Water- 

 ways Experiment Station 1953, 1956; Wilson 1965, 1966, 1967). 



6. Case histories for SPD's breakwater and jetty structures are shown in 

 Tables 1-28. Structure alignments and cross sections are included also as 

 Figures 1-35 accompanying the various tables. General characteristics of 

 these structures are shown in the following tabulation: 







Struc- 

















ture 





Cumulative 



Date 











Type & 



Armor 



Structure 



of 



Improve- 



Table 



Location 



No.* 

 B(2) 



Type** 

 S,D,T 



Length, ft 

 6,270 



Origin 

 1920 



rm 

 M, 



entf 



1 



Crescent City Harbor 



R 



2 



Humboldt Harbor and 

 Bay 



J(2) 



S,D,T, 

 C,CB 



9,600 



1889 



M, 



R 



3 



Noyo River and Harbor 



J(2) 



S,C 



579 



1924 



R 





4 



Bodega Harbor 



J(2), 



B(1) 



S,C 



4,048 



1943 



M, 



R 



5 



Richmond Harbor 



B(1) 



s 



10,000 



1923 



R 





6 



Berkeley Marina 



B(2) 



s,c 



1,165 



1965 



M 





7 



Oakland Harbor 



J(2) 



s 



21,500 



1921 



N 





8 



San Leandro Marina 



B(1) 



s 



700 



1977 



N 





9 



Fisherman's Wharf 

 Harbor 



B(3) 



c 



1,917 



1985 



N 





10 



Gas House Cove 



B(1) 



c 



117 



1975 



N 





11 



Half moon Bay 



B(2) 



s 



8,090 



1961 



M 





12 



Santa Cruz Harbor 



J(2) 



S,Q 



1,975 



1963 



R 





13 



Moss Landing 



J(2) 



S 



1,230 



1947 



R 





14 



Monterey Harbor 



B(1) 



s 



1,700 



1932 



M 





15 



Morro Bay Harbor 



B(2) 



s 



3,717 



1943 



M, 



R 



16 



Port San Luis 



B(1) 



s 



2,400 



1913 



R 





(Continued) 



* Indicates number of structures (i.e., B(2) indicates two breakwaters) 

 ** B-breakwater , J- jetty, S-stone armor, C-concrete sheet pile or wall, 



Q-quadripods, Tr-tribars, T-tetrapods, D-dolosse, CB-concrete blocks. 

 f R-repair, M-modification, N-none (no modifications or repairs since 



construction) . 



