APPENDIX 

 ESTIMATED DEPTH OF PROFILE CLOSURE 



The height of the fence shown above is proportional to the inferred 

 closure depths obtained by relating extreme deepwater wave statistics and the 

 results of repetitive profiling on the eastern shore of Lake Michigan (Hands, 

 1980). Depths of profile closure beneath the Stillwater surface are tabulated 

 (in meters) on the following pages. 



17 



