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Table A-1 <br /> Historical Groundwater Analytical Results <br /> San Joaquin County Human Services Agency <br /> (continued) <br /> Analyte Concentrations(µg/L) <br /> Well Sample Groundwater Ethyl- Total Tata! <br /> No Date Elevation(ft) Benzene benzene Toluene Xylene TPH-G TPH a Lead EDB <br /> MW-2A 6/18198 -1711 1,000 1,200 350 1,300 12,000 - -- <br /> 9/17/98 -1639 810 710 81 61 6,000 - -- - <br /> 12/10/98 -16 25 610 530 71 330 7,200 <br /> 3/22/99 -1514 1,300 850 160 1,100 14,000 - - -- <br /> 5/19/99 -14 73 640 550 110 470 10,000 - - <br /> 5119199(dup) -14 73 2,900 1,200 150 1,300 17,000 - - - <br /> 8/10199 45 17 180 ND ND 200 6,500 -- .- <br /> 8/10/99(dup) -15 17 210 ND ND 230 6,400 - <br /> 11/16/99 -15 94 54 220 ND 33 3,300 -- <br /> 3/2100 -15 14 400 290 27 130 3,900 - - - <br /> 5111100 -1426 250 160 ND(5 0) 60 2,900 <br /> 8110/00 -14 97 ND(5 0) 130 ND(50) 12 2,100 <br /> 11/2/00 -15 52 379 163 ND(5 0) ND(15 0) 3,130 - - - <br /> MW-31 z 12/30/88 NM 2 8290 0 73 4 2 2 6 ND(2, ND(50 1,300 <br /> it <br /> MW-3A 7/25/95 -30 02 ND(o5) ND(0.3) ND(05) NDA* ND(50 - - _ <br /> 12/3196 -25 29 ND(,,) ND(O5) ND(,,) ND(2) ND(SO - - <br /> 5120197 -2122 ND{05) ND(OS) ND(05) ND(n 150 - -- _ <br /> NCAShamd5PR0JECTVSANJ0QIA 13QW WPD <br />