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� <br /> i <br /> ,April '_7. '_I10� <br /> \Ir. \lichacl I�rrr <br /> I.&A I„h �'u. �:AIla7 <br /> p.�„� , <br /> swliri;il ,i�il unii, ai :inJ in thr �irinit� nf ihr rc.idcncr .iir .ur ma����cd as �'a,han I ill IQ��1 <br /> undrrlain h�� \1'hidh�c Funnation fC����l. <br /> lhc Lcul��g� of lhc I'ugct Suund Lm�iand has hrcn mi�dilicJ M Ihc ad�ancc and retrr.0 of <br /> sr�cr:d glacicrs in �hc pnsl ,md subscyucnl dcposits and crosi<ms. I hc lalrsl clacicr ad�anc�d to <br /> thc Pugrt SounJ Lm�land is rcicrr��l Iu .i, �hc Vnshnn Stadr of Ihc I�rascr (ilaciation ��hich ha�l <br /> occwrcd (Il1i'II1L llli' I;IICI' �l.l_L'�'ti ��f Uir Plri,i�,crn. I[��nrh. ind rrtrcatcd Ir�,m thr rc�iun snmc <br /> I�}.i 011 �ca rs ac��. <br /> 1 hc \':ish�m till s��il unit ��;i, Jr�iusiird Jirrcth 1+� gl;iri,il icr Jw�ing Ihc mu�l rrc�nt glaciul <br /> periud as il adcanccd o�cr an rn,�lcd. inrgtdar surlacr of ulJcr li�nnalions and scJimcnls. It ia ❑ <br /> ccn dcnsc mi�lurc uf un�ortrd clac. silt. s�md. gr.i�cL anJ x.utcrcd cohhlcs and haiddcrs. ultcn <br /> rc�crrcd tu as "hard p;ui". I hr top hcu to ihrrc Icct ol' Ihc \'ashon till unil arc grncralh <br /> ��c,nhrrcd lo :i mcdium-dcnsc sl:itr. :md iti modcrurl� prrmcahlc an.! cumprcssihlr. Ihc <br /> intdcrl�in� I�irsh till is �cr�' Jrns� ond is prariicallc im�icrcious to storm��atcr inliltr:uion. fhr <br /> I�resh till h:is thr sh�niih ��I la��-pridr e�,nrrctr .mJ r,in ,iand in a .tcr�� n:uural ur cut slupc tiu a <br /> lum� ��rrii,J. <br /> 1 hc \1'hiJl,r� lurmalion is i� �n-�laci,il ri�cr tlon�l-��I.iir, dc��osit.. h cunsitils �,I li�ht-hr����n tu <br /> grac. claccc. linc-sand� silt �ci�h occasionul graccl. I hr \\'hidhrc �i�rnuuian i, �rncrall� stil�l to <br /> �c�� stil7� in its undistunc�J naticc conditiuns. r�ccpi Ihal ils lap � to �J �ect ��hcrc csposcd ��n <br /> slopcs :irc nonnulh �ccnlhrird i�� a s�dl s�:uc. l hc \1'hiclhcc li,rmaliun is. ho��rccr. nut uhscnc�l <br /> un ihr cut backs ta hr linrd ��iih �hc cuncrcic hluck rctaining �call. <br /> \\'c �isilcd Ihr tiitr on ihis datc tu ��hsrrcc thr surlacc :md soil candition, ul' thc sitc. Ihr rut <br /> h:inl,s i„ hr linc�l h� thr r�mcr���r hl�,r6 r�i;iinin� ��:dl hacr ahrad� hccn �iarli:ilh com�ilrtr�l. <br /> i.iu .c� ,�ssocinTrs, iNc. <br />