predominantly southerly littoral drift to pass through the jetty, causing 

 shoaling of the inner bar and the Sand Island and Crossover Channel. The 

 deterioration of the Jetty also forced the channel southward from 2,000 ft 

 north of the south Jetty to along the north side of the south Jetty. The 

 channel gradually deepened, reaching depths of -65 to -70 ft mllw and eroding 

 the sand foundation material from the south Jetty. 



124. In 1966 4,000 ft of the south Jetty were reconstructed, and 

 6,000 ft of the north Jetty were reconstructed during 1975 to 1976, both using 

 placed stone construction over the earlier randomly placed stone. The outer 

 5,600 ft of the south Jetty and 1,200 ft of the north Jetty are submerged, and 

 there are no plans to restore them to grade. The reconstructed portion of the 

 north Jetty has been overtopped on several occasions, threatening or damaging 

 a major roadway that parallels a portion of the Jetty. 



125. The Jetties were inadequate to maintain project dimensions in the 

 bar channel, particularly when in a deteriorated condition. Supplemental 

 dredging was therefore initiated in I916 and continued at regular intervals 

 until 1926. The bar required almost continual dredging from 1926 until the 

 Jetties were reconstructed. The bar has not been dredged since 1942. A 

 chronology of events related to the development and repair of the harbor 

 structures is given in Table 37. 



Kingston Harbor, Washington 



126. Kingston Harbor is a locally maintained small-boat basin located 

 in Appletree Cove on Puget Sound at Kingston, Washington, about 10 miles 

 northwest of Seattle. The project authorized improvements to an existing 

 basin, including construction of a 1,040-ft rubble-mound breakwater and 

 dredging an entrance channel. The project was adopted in 1962 and constructed 

 in 1967. No problems or repairs have been reported. A chronology of events 

 related to the development and repair of the harbor structures is given in 

 Table 38. 



Lake Crockett, Washington 



127. Lake Crockett is located on Whidbey Island, Washington, along 

 Admiralty Bay in Puget Sound. The project includes a 6-acre mooring basin 

 protected by a breakwater. 



128. The project was adopted in 1945, providing for a mooring basin and 

 an entrance channel connecting the basin to Admiralty Bay, protected by a 

 rubble-mound breakwater. The project was completed in 1948. 



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