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LEGEND <br />• Slides - Shannon 8 Wilson Report 2007 <br />Streets <br />�{ Railroads <br />Rivers 8 Streams <br />10 Foot Contour <br />Slid* Density <br />Number of Slides (1933 - 2006) <br />MINN <br /><= 1 <br />2-5 <br />6-10 <br />10-20 <br />0 20 <br />24K Geology <br />Holocene <br />ml- modified land <br />Pleistocene <br />Oog -Olympia gravel (pre -Fraser glaciation) <br />Other <br />Qtb -transitional beds (Fraser glaciation to pre -Fraser glaciation) <br />Qtu -till, undivided (Fraser? glaciation) <br />Qva - advance outwash (Vashon Drift, Fraser glaciation) <br />Qvr- recessional outwash (Vashon Drift, Fraser glaciation) <br />Qvt -till (Vashon Dnft, Fraser glaciation) <br />Ow - Whidbey Formation (Pre -Fraser glaciation) <br />wtr - water <br />24k Geology: <br />Minard, J. P, 1983, Geologic map of the Edmonds East and part of the Edmonds <br />Vkst quadrangles, Washington: U.S. Geological Survey Miscellaneous Field <br />Studies Map MF-1541, 1 sheet, scale 1,24,000. <br />[http://ngmdb.usgs.gov/Prodesc/proddesc_7448.htm] <br />FEET <br />0 125 250 500 750 1,000 <br />10,000 <br />FIGURE: <br />BNSF Railroad <br />Landslide Investigation <br />41111°Washington State Department of Transportation <br />,...GEOTECHNICAL OFFICE <br />PREPARED BY Tracy Tropic DATE September 27 2013 <br />