Bluff Crest 



utt loe 



^"*^ Bockshore Forest 



Profile line 8, May 1976 



Bluff Recession 



Bluff Crest 



nitial Survey 

 Bluff Face 



Profile Volume Change 



nitial Beach Width 



Bluff Toe 



Shorelines 



^— Final Lake Level 



- — Initial Lake Level 

 Vertical Datum 



Shoreline Change 



Figure 3. Definition sketch. 



