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<br /> Tab Pag28 v
<br /> Groundwater Elevation and Analytical Data
<br /> ARCO Service Station#2133
<br /> 2908 Benjamin Holt Or,Stockton California
<br /> Well Depth Product Groundwater Groundwater Total
<br /> Date Elevation to Water thickness, Elevation Elevation change TPH-G Benzene Toluene Ethylbenzene Xylenes MTBE DO
<br /> Sampled (feet,MSL) (feet,TOC) in feet (feet,MSL) (feet) (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) mgll
<br /> E-10 9129194 1611 - -1485 -1 01 27,700 3,200 150 1,780 2,900 - -
<br /> (cont} 1218194 1571 -- -14 45 0 40 18,000 3,300 110 1,700 3,000 --
<br /> 318/95 1328 - -1202 243 38,000 2,100 260 1,600 4,000 - -
<br /> 611195 1449 274 -1323 -121 -- -- -- - -
<br /> 9111195 1501 131 -1375 -0 52 - - -
<br /> 1215195 1464 037 -1338 037 -- -- -- - - - --
<br /> 3118196 955 -- -829 509 370,000 7,300 2,200 9,900 62,000 - -
<br /> 6/18196 887 -- -7 61 0 68 400 000 390 3 600 2,000 16,000 6,200 -
<br /> 9125196 1258 - -11 32 -371 28 000 2,100 3,900 600 5,100 16,000 --
<br /> 12/41% 1205 -1079 053 55,000 3,600 3 900 1,300 9,800 27 000 --
<br /> 3119197 P 737 - -611 4 68 1,600 39 43 5 2 48 1 100 01
<br /> 615197 NP 897 - -7 71 -160 100 28 <0 5 <0 5 20 61 01
<br /> 8119197 NP 1043 -- -917 -1 46 750 18 3 0 3 6 19 1 900 01
<br /> 11125/97 NP 1161 -- -1035 -118 10,000 1,000 320 200 1,400 46,000 --
<br /> 3120198 P 4 65 -- -3 39 696 7,300 2,000 68 350 260 32 000 5 5
<br /> 6124198 P 6 66 - -5 40 -201 15 000 110 130 120 660 19,000 10
<br /> 9/10198 NP 832 - -7 06 -166 196 6 86 1 18 1 23 617 1 870 --
<br /> 12/17/98 NP 842 - -716 -010 5,020 1,230 516 239 313 17,600 --
<br /> 3110199 P 621 - -495 2 21 1 620 235 142 719 859 3 980 8 2
<br /> 6122199 N P 877 - -751 -256 160 707 0 685 <0 5 <0 5 893 3 3
<br /> 9113199 NP 981 -- -855 -104 128 931 <0 50 <0 50 123 299 18
<br /> 12116199 NP 945 -- -819 036 10,800 2,290 607 493 515 17,800 14
<br /> E-11 8126188 342 -- -- - -- -- -- - -- - -11128/88 - - - - 440 380 110 460 -
<br /> 2127/89 -- -- -- 400 250 120 820 - --
<br /> 5130189 -- - - - 437 162 97 281 - --
<br /> MUM - - _ -- - 160 36 38 220 -- -
<br /> 1214/89 -- - - - - 240 26 38 290 - -
<br /> 1l4190 1839 - -1497 - - - - - --
<br /> 211l90 1819 - -1477 020 -- - -- - - -
<br /> 2115/90 1816 - -1474 003 -- - -- - - -
<br /> 2122190 1893 -- -1551 -077 - - - - - - --
<br /> 318190 1791 -- -1449 102 -- 801 31 3 756 242 -
<br /> 415190 1817 - -1475 -026 -- -- - -- - - -
<br /> 4119f90 182S -- -1483 -008 -- -- - - - 1
<br /> 5110190 1855 -- -1513 -030 - - - -- - -
<br /> 077 41727 006/GW Tables
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