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Page 18 of 35 <br /> I <br /> i Table 1 <br /> I1 Groundwater Elevation and Analytical Data <br /> (ARCO Service Station#2133 <br /> it <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) it(ft,TOC) (ft) j (ft,MSL) Change(ft) (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) (mg/L) 1 <br /> E-10 6/24/98 P 666 -540 -201 15,000 110 130 120 660 19,000 10 <br /> (cont) 9/10/98 NP 832 706 -166 196 686 1 18 123 617 1,870 <br /> 12/17/98 NP 842 -- -716 -010 5,020 1,230 516 239 313 17,600 <br /> 3/10/99 P 621 -- -495 221 1,620 235 142 719 85 9 3,980 82 <br /> 6/22199 NP 877 -- -751 -256 160 707 0 685 <0 5 <0 5 893 33 <br /> 9/13/99 NP 981 -855 -104 128 931 <0 50 <0 50 123 299 1 8 <br /> 1211699 NP 945 -819 036 10,800 2,290 607 433 515 17,800 14 <br /> 3/23100 P 478 - -352 467 1,520 161 <100 455 21 2 3,310 17 <br /> 6121/00 P 704 j -578 -226 3,770 434 367 560 286 429 006 <br /> 9113100 NP 879 -- -753 -175 1,130 155 662 106 470 1,030 185 <br /> 12/15/00 P 825 -699 <br /> 054 18,200 1,440 824 245 424 10,700 070 <br /> 312101 P 619 sheen 1 -493 206 6,830 1,770 <50 0 131 228 19,600 <br /> 5/10101 P 662 i' -536 -043 4,500 879 229 721 354 2,750 - <br /> 8122/01 P 905 -7 79 -243 8,800 810 250 360 1,500 13,000 <br /> 1215101 P -' <br /> 8 48 -722 057 11,000' 2,400 110 580 600 37,000 676 <br /> 3112/02 P 647 - -521 201 <20,000 610 <200 <200 450 44,000 086 <br /> I <br /> E-11 8/26/88 342 <br /> 11/28/88 - 440 380 110 4602/27/89 -- <br /> 5 -_ _- i _- -_ 400 250 120 820 <br /> 130189 -- -. <br /> 437 162 97 281 <br /> 89 160 36 38 220 <br /> 1214/89 -- - -- -- 240 26 38 290 <br /> 1/4/90 1839 -- ii14 97 __ - <br /> 2/1/90 1819 '1477 020 - <br /> 2/15/90 1816 1474 003 -- <br /> 2/22190 <br /> 1893 -1551 -077 -- <br /> 3/819011 - _ <br /> 17 91 14 49 102 801 313 756 242 -- <br /> 1817 4/59 90 18 25 - I i�14 75 -026 - -- - -- -- <br /> -1483 Das <br /> '" -- -- - <br /> 5/10/90 1855 111513 -030 <br /> /24/90 1850 <br /> 5615/90 18 47 -- 0 5 05 4 003 -- - - <br /> 6/19/90 1920 - X15 78 -073 - 135 166 20 111 <br /> 7/12/90 1930 - X15 88 -010 -- __ <br /> 8/16/90 1965 - -16 23 -035 - -- <br /> 3 I 1 i <br /> Projects//2133/ReportwTables/gwtables2133 As S <br /> jl <br />