Laserfiche WebLink
-780 EXPLANKnON <br /> __._*MW-10 MW-9 —8!!36 S-6 + Groundwater monitoring <br /> \ ELMWOOD AVENUE —8 07 —821 S-5well (Former 8P) <br /> Deep groundwater <br /> W monitoring well with <br /> a \ conductor casing <br /> Waste�0i1 Z l� <br /> USTIII ��o + Groundwater monitoring <br /> Auto \\ ce 1Mw 11 I \ a Jam\ well (Shell) <br /> Service �rr- �k 13 \ <br /> —7.75 ? \\ im Vapor extraction well <br /> MW-5 X\ <br /> � MW-4 \\ Dispenser —789 W ooJ ♦\ x Destroyed well <br /> Former_7 71 Islands , Mw T IL s-3 Former 99 99 Groundwater elevation in <br /> UST Pit ` MW-3 I —8.09 waste oil feet referenced to dean <br /> Underground i m VW"� I \ ' '� Tank <br /> Storage MIA - —7 88 Former \ Sea Level <br /> Tanks Ki so k�� ' UST Pit S-2 \ —8 16 s-1 <br /> y 99' Groundwater elevation <br /> �p Former —7 96 a i--9g contour dashed where <br /> NIA I Dispenser inferred <br /> �— <br /> # __ -2 Islands Former Former k of <br /> n -- I (gyp of 3) LISTS the West Iden NIA Not Available <br /> �p spensg�r � I 9 <br /> +MW-6 MW-2 Islands r . <br /> --7 60 * —7 80 $-4 Former Shell Service Station [99 99] Not used in contouring <br /> _ Mw-1 �7 92 � <br /> s <br /> COUNTRY CLUB BOULEVARD \` Approximate groundwater <br /> flow direction at a <br /> Myg_8gradient of 0 002 ft./Ft H� ~ <br /> � —7 63 fl � so <br /> Scale in Feet <br /> Source Faure modified from drawing ronded by TOM 0 MORROW INC ALTA Sury ma (12/88). Cambria ma 804 RRM Engineering and field measurements by Gettler-Rvan <br /> POTENTIOMETRIC MAP FIGURE <br /> GETTLER • RYA N INC. Tosca (Former BP) Service Station #11192 <br /> 6747 Sierra Ct, Suite J 1403 Country Club Boulevard 1 <br /> Dublin, CA 94568 (925) 551-7555 Stockton, California { <br /> PRWECT NUMBER REVIEWER BY DATE REVISED DATE <br /> 1$0288 February 18 2002 <br /> FILE NAME P Envvo TOSCO 11192 042-11192 dwg I Layout Tab Potl <br />