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Page 2 of 35 <br /> Table i <br /> Groundwater Elevation and Analytical Data <br /> 11 ARCO Service Station#2133 <br /> 2908 Benjamin Holt Dr,Stockton,CA <br /> II <br /> Well Depth Product Groundwater Groundwater Xylenes <br /> Well Date Elevation to Water Thickness Elevation Elevation TPHg Benzene Toluene Ethylbenzene (total) MtBE DO <br /> Number Sampled (ft,MSL) (ft,TOC) (ft) I(ft,MSL) Change(ft) (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) (mg/L) <br /> E-2 3/21194 1680 -- -1394 -- <br /> (cont) 6/27/94 1656 _. 1,000 13 8 7 6 -- - <br /> -137I� 022 1,200 94 95 92 76 = <br /> 9/29194 -- .. -- <br /> 1218194 1720 -- -1434 -- 600 12 38 47 4 -- <br /> 3/8/95 1485 -11 99 236 1,300 75 4 17 73 - <br /> 611/95 1321 - -10 35 164 11800 25 26 40 52 - <br /> 9/11/95 1549 - -1263 228 1,500 9 <3 22 5 - <br /> 12/5/95 1582 -12 96 -033 660 3 <4 4 1 <br /> 3118/96 1068 -7 82 514 730 56 27 15 13 -- - <br /> 6/18/96 1155 - -869 087 550 54 12 11 10 10 <br /> 9125196 1410 -- 11 24 <br /> 255 1,200 13 <0 5 23 24 10 <br /> 1214/96 1350 -- -1064 060 680 6 4 <0 5 2 4 2 7 S 7 - <br /> 3/19197 NP 897 - -611 453 <50 <0 5 <0 5 <0 5 <0 5 <5 04 <br /> 6/5/97 NP i0 65 7 79 -168 82 <0 5 <0 5 <0 5 <0 5 <5 05 <br /> 8119197 NP .. ' <br /> 12 11 -9 251 -146 240 <0 5 <0 5 <05 <0 5 <5 04 <br /> 11/25/97 NP 12 25 -- -9 39� 014, 280 <0 5 <0 5 0 85 <0 5 <5 <br /> 3119198 NP 603 3171 622 <50 <0 5 <0 5 <0 5 <0 5 27 1 6 <br /> 6/24/98 NP 806 -- -520 -203 <50 <0 5 <0 5 <0 5 <0 5 <5 15 <br /> 9/10/98 NP 978 -- -6 9Z -172 <50 <0 5 <0 5 <0 5 <0 5 <5 <br /> 12/17/98 NP 985 -- -6 99� 007 <50 <0 5 <0 5 <0 5 <0 5 <5 - <br /> 3/10/99 NP 762 - .4 76� 223 <50 <0 5 <0 5 <0 5 <0 5 <5 28 <br /> 6122199 NP 963 -- -6 771 -201 <50 <0 5 <0 5 <0 5 <05 <5 38 <br /> 9113199 NP 1129 - -843 -166 <50 <0 5 <0 5 <0 5 <0 5 <5 21 <br /> 12/16/99 NP 1121 -- i -8 35 008 <50 <0 5 <0 5 <05 <0 5 259 <br /> 3123/00 NP 652 <br /> -366, 469 <50 <0 5 <0 5 <0 5 <0 5 <25 35 <br /> 6121100 NP 877 -- -591 1 -225 <50 <0 5 <0 5 <0 5 <0 5 <25 20 <br /> 9/13!00 NP 1064 -- -778 -187 <50 <0 5 <0 5 <0 5 <0 5 286 120 <br /> 12/15/00 P 1001 -- .715' 063 520 <0 500 <0 500 127 137 <2 50 082 <br /> 312101 P 796 — -510 205 667 <0 500 <0 500 139 202 <2 50 38 <br /> 5/10/01 Well inaccessible <br /> 8/20/01 1080 -7941 -- <50 <0 50 <0 50 <0 50 <0 50 <2 5 <br /> 1215101 P 992 -- -706 088 61 <0 50 <0 50 12 1 1 41 082 <br /> 3112102 P 817 -- -531175 52 <0 50 <0 50 10 087 <2 5 105 <br /> 6161f12 P 912 — -6261 1 -095 <50 <0 5o <0 50 <0 50 4 5o Q.5 015 <br /> ProJects�a/2133/Reports/Tables/gwtables2133 xls <br />