accordance with the following plan of the District and Division Engineers, 

 with such modifications thereof as may be considered advisable by the Chief 

 of Engineers: 



Restoring a sand barrier beach by placement of suitable sand 

 fill along 17,800 feet of shore to a 50-foot width at eleva- 

 tion 579.5 feet (9 feet above low water datum) and construction 

 of 36 groins spaced generally at 500-foot intervals and extend- 

 ing lakeward about 300 feet (construction of 26 of the groins 

 to be deferred pending determination of the need thereof.) 



The Board further recommended Pederal participation in amount of one-third 

 of the periodic nourishment costs for the section in which groin construction 

 is deferred and for the period of such deferral. The Chief of Engineers con- 

 curred in the views and recommendations of the Beach Erosion Board. 



43 



