129. The breakwater required repairs in 1950 and 1954 then was restored 

 to its design height in I960. In addition, the breakwater was extended 175 ft 

 northerly, and a 90-ft easterly spur was added to provide additional protec- 

 tion against southeasterly storms. In 1971 the channel was widened to 200 ft 

 to reduce the frequency of dredging. A chronology of events related to the 

 development and repair of the harbor structures is given in Table 39. 



Neah Bay, Washington 



130. Neah Bay is located on the Strait of Juan de Fuca about 5 miles 

 east of Cape Flattery at the northwest tip of the State of Washington. The 

 project includes an 8,000-ft rubble-mound breakwater extending from the west 

 side of Neah Bay to Waada Island and a revetment extending west from Baada 

 Point for 3,000 ft. 



131. The breakwater was authorized in 1938 and constructed during 1941 

 to 1944. The breakwater was repeatedly damaged by displacement of armor stone 

 during winter storms, and by 1949 it had been breached in about ten places. 

 The breakwater was restored in 1949 and again in 1959. By 1978 the breakwater 

 had again been breached in 10 to 12 places. The westerly 4,200 ft of the 

 breakwater were rehabilitated in 1980. 



132. Construction of the breakwater resulted in sustained erosion of 

 material from the beach west of Baada Point. The Crown-Zellerbach Corp., the 

 US Coast Guard, and the Indian Agency, therefore, constructed a 2,200-ft 

 revetment to protect the shoreline. In 1956, the Corps of Engineers rein- 

 forced the existing revetment and extended it 800 ft westerly. 



133. The breakwater and revetment appear in good condition at this 

 time. A chronology of events related to the development and repair of the 

 harbor structures is given in Table 40. 



Olympia Harbor, Washington 



134. East Bay Marina is located in Olympia Harbor at the southern end 

 of Puget Sound, about 62 miles south of Seattle, Washington. The project in- 

 cludes a marina, an entrance channel, two access channels, and a 656-ft long 

 floating breakwater. 



135. Constfuction of the breakwater was completed in 1983. The break- 

 water is a floating concrete structure consisting of seven hollow rectangular 

 modules 16 ft wide by 5.5 ft deep. The breakwater includes mooring facilities 

 on the marina side, fenders to protect the moored vessels, and access from 

 shore. No repairs or structural problems have been reported. A chronology of 



35 



