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�ll - <br /> NOTES <br /> TAR STREET LE G E N D <br /> S <br /> nd water monitoring data colleLted on 13 September 2004 from Flag City Chevron wells MW-BB Flag City Chevron C� o <br /> -6B MW-8A MW-9A MW-1013 MW-IIA MW-12B MW-13B MW-14 ands MW-17 and from -4 56 � Q -4 40 with re reported Water round waterlelevationn <br /> �4 58 P g <br /> 313 s Truck Plaza wells MW-7A MW-8B MW-9A MW-10B MW-11B & MW-1213 LL Three Bs Truck Plaza <br /> All Flag City Chevron monitoring wells resurveyed on 10 June 2004 1 M7-1DA Ground water monitoring well location w <br /> ( <br /> 402 = with reported ground water elevation m a <br /> Ground water elevations relative to National Geodic Survey Datum C 464 (NAVD88) � ..,ti Q <br /> Ground water elevations of SECOND ZONE ground water (40 ft to 60 ft) i _41p 1 Ground water elevation contour ]me Q <br /> All units reported as feet relative to mean sea level ON <br /> y a' Domestic Drinking Water Well Location ro a o <br /> ® Existing Building Structure O ° iCQ� - <br /> 5 r z W <br /> O Inferred ground water flow direction �' a <br /> r and gradient o 0 <br /> W1{ F L) 43 <br /> 1- 21gB VACA� i�T a a <br /> 4 Rose Diagram. Showing Frequency of R a <br /> x S Historical Ground Water Flow Direction <br /> Pea 1 at Three B a Former Tank Pit Area <br /> W U N <br /> 7 g c FLAG p <br /> Q. 0 cx sols I f <br /> —til , <br /> -429 \ 4 40 r Rose Diagram Showing Historical Ground <br /> Water Flow Direction and Gradient at p. <br /> r r Flag City Chevron Tank PH area <br /> O Z <br /> Blue arrows indicate data collected before <br /> CQ <br /> start of ground water pump-and-treat <br /> Mw-9A 4Red Arropo indicate data collected after <br /> -422 1 start-up of ground Vater pump-and-treat z <br /> i o Q O <br /> -420 <br /> R0A413 ; <br /> 17 � <br /> 001 <br /> 0 <br /> a <br /> Q Rock9 s 0 OOB <br /> a <br /> Re91Burant W <br /> Thtee B s �q 13 ; 0 006 C <br /> Truck P1axa N <br /> Z <br /> Q O 0 004 O <br /> E coop" � 0 0021\ 4 \ w <br /> O Ica-a8 i <br /> N S0 E- <br /> N <br /> -406 402 <br /> O i <br /> �p�12B � � �•• <br /> 404 ' <br /> i <br /> �p�11B �MwY Oa � <br /> -s 99 3 i <br /> W o <br /> ' I <br /> i� <br />