e. Structure and lithologies of bedrock 

 / Mineralogic/lithologic composition of beach material 

 g. Geomorphic features - bedrock and sediment types 

 Wave Climate - Erosion Description (local records & sources) 



a. Erosion Rate 



b. Time of year erosion occurs 



c. Direction and magnitude of significant storms 



d. Height, frequency, and period of storm-generated waves 



e. Photographs of the eroding area 

 / Possible erosion causes 



(1) Wave action 



(2) Tidal action 



(3) Storm surge 



(4) Upland drainage 



(5) Sloughing of bluff material 



(6) Ice action 



(7) Thermal degradation in permafrost areas 



(8) Uses by people, such as boat wakes and upland traffic (foot or 

 vehicle) 



Real Estate Concerns 



a. Brief description and photographs of threatened representative structures 



b. Estimate value of land, structures, and utilities which are considered 

 threatened 



c. Identify potential land available for relocation 



d. Estimate value of land needed for relocation 



F2 



Appendix F 



