Table 1 

 Corps-Built Breakwater Data 



Segment/ 



Abbrev- Lp* Q. Lg Lg X^ X d X^^ Xg L^ Hq T Xg^ Xg D50 Beach 



Project iation m m*^ mmmnilinm mmm sec m m mm Response 



Lake- 390 84,106 



view 



Park West 76 A9 55 76 .03 3.5 -9.3 16 98 2.0 A. 6 -18 3.5 0.5 nondepo- 



(LVl) sitional 



Center 

 (LV2) 



East 

 (LV3) 



76 49 55 72 .03 3.5 9.3 28 109 2.0 4.6 -8 9.3 0.5 salient 

 76 49 46 72 .03 3.5 5.6 34 105 2.0 4.6 -10 15.5 0.5 salient 



Lake- 

 shore 

 Park West 



(LSI) 

 Center 



(LS2) 

 East 

 (LS3) 



244 28,290 



79 .01 2.1 -47 

 96 .01 1.9 -55 

 88 .01 1.9 -52 



73 3.1 7.2 -48 

 89 3.1 7.2 -53 

 72 3.1 7.2 -55 



-18 0.23 salient 

 -11 0.23 salient 

 -11 0.23 salient 



Reding- 

 ton 



Shores Single 

 (RS) 



312 23,000 



85 95 .05 2.4 22 32 127 1.0 5.2 -16 



-6 0.14 salient 



Colonial 

 Beach, 



Central Upriver 

 (CBl) 

 Center- 

 upriver 

 (CB2) 

 Center- 

 down- 

 river 



(CB3) 

 Down- 

 river 

 (CB4) 



460 40,370 



61 46 15 65 .03 1.5 8.6 58 101 1.4 4.6 -12 38 0.5 tombolo 

 61 46 15 65 .02 1.2 15 65 103 1.4 4.6 -8 42 0.5 tombolo 



61 46 15 65 .02 0.9 14 64 95 1.4 4.6 



42 0.5 tombolo 



61 46 15 65 .02 0.9 14 64 101 1.4 4.6 -15 35 0.5 tombolo 



Colonial 

 Beach, 



Castle- Upriver 

 wood (CPl) 

 Park Center 

 (CP2) 

 Down- 

 river 

 (CP3) 



325 11,470 



24 .01 0.6 14 

 24 .01 0.6 3.8 

 24 .01 0.5 4.2 



24 117 1.4 4.6 -21 

 15 79 1.4 4.6 -13 

 13 91 1.4 4.6 -10 



-11 0.5 tombolo 

 -2.4 0.5 salient 

 -0.8 0.5 salient 



Lp = Alongshore project length; Q^ = Quantity of beach-fill placed in project area; X^^ = Breakwater 

 segment distance from initial beach-fill shoreline; X^^ = salient/tombolo length in on-offshore 

 direction measured from initial beach-fill shoreline; X.^^ = Erosion/accretion opposite gap, measured 

 from initial beach-fill shoreline. 



29 



