. Beach profile changes - east coast of Lake Michigan, 1970-72. Beach erosion; Coast changes. 90 y § 80 a. en LU Q- 70 1- LU LU Ll_ LPl 60 1- UJ CO 50 o •^ LU 40 U- Z •—• ^ 30 ^T ^ 1- ^ 10 2 o \- % 0 -10. Datum = MLL Initial Survey 3 Aug 70 Datum-Beach Intersect 30 June 72 5 June 72 7 May 72 7 Apr 72 12 Mar 72 13 Feb 72 16 Jan 72 20 Dec 71 19 Nov 71 23 Oct 71 25 Sept 71 28 Aug 71 3 Aug 71 120 -100 -80 -60 -40 -20 0 20 40 60 80 Distance from mean water line of initial survey, in feet Changes at site 13. 89. Please note that these images are extracted from scanned page images that may have been
. Beach profile changes - east coast of Lake Michigan, 1970-72. Beach erosion; Coast changes. 90 y § 80 a. en LU Q- 70 1- LU LU Ll_ LPl 60 1- UJ CO 50 o •^ LU 40 U- Z •—• ^ 30 ^T ^ 1- ^ 10 2 o \- % 0 -10. Datum = MLL Initial Survey 3 Aug 70 Datum-Beach Intersect 30 June 72 5 June 72 7 May 72 7 Apr 72 12 Mar 72 13 Feb 72 16 Jan 72 20 Dec 71 19 Nov 71 23 Oct 71 25 Sept 71 28 Aug 71 3 Aug 71 120 -100 -80 -60 -40 -20 0 20 40 60 80 Distance from mean water line of initial survey, in feet Changes at site 13. 89. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Davis, Richard A. (Richard Albert), 1937-; Fingleton, W. G; Pritchett, P. C; Coastal Engineering Research Center (U. S. ); Western Michigan University. Ft. Belvoir, Va. : U. S. Dept. of Defense, Dept. of the Army, Corps of Engineers, Coastal Engineering Research Center ; Springfield, Va. : for sale by the National Technical Information Service
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