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Tie Pa!of 25
<br /> Groundwater Elevation and Analytical Data
<br /> ARCO Service Station#2133
<br /> 2908 Benjamin Holt DT,Stockton,California
<br /> Weil 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) mg/l
<br /> E-10 8125188 126 - - -- -- -- - -- - _ -- --
<br /> 11/28/88 - - -. _ -- 2,780 5,240 690 3,570 - -
<br /> 2027189 - - - -- -- 2,970 3,020 750 5,030 -- -
<br /> 5/30189 -- _ -- -- - 5,520 5,760 1,060 6,900 -- -
<br />, 8022169 - - - - - 2,590 3,220 570 5,200 -- -
<br /> 1214189 - - - -- -- 1,300 1,200 400 3,200 - -
<br /> 114190 1637 - -1511 - -- -- - - - - -
<br /> 211190 1614 - -1488 023 -- - -- -- - --
<br /> 2115/90 1612 - .1486 002 -- - - -- - -
<br /> 2/22/90 1690 - AS 64 -078 - - - - - - -
<br /> 318190 1590 - -1464 100 - 339 606 268 1,480 - --
<br /> 415190 1606 - -1480 -016 -- - - - -- -
<br /> 4/19190 1620 - -1494 -014
<br /> 5110190 - - - --
<br /> 5124190 1642 - -1516 - -- - - - - -- -
<br /> 6/5/90 16 40 - -1514 002 -- -- - -- -- --
<br /> 6119/90 1714 - -1588 -074 - 3,510 3,180 790 6,490 -- -
<br /> 7/12190 1721 - -1595 -0 07 - - - -- -
<br /> 8116190 1757 - -1631 -036 - - -- - - - --
<br /> 9117190 17 82 - -1656 -025 - - - - -
<br /> 9119190 1782 - -1656 0 00 20,000 36 39 <50 7,700 - --
<br /> 10/11/90 1794 - -1668 -012 - - -- - - _
<br /> 1216190 1778 -- -1652 016 - -- - - -- --
<br /> 2112191 17 47 - -16 21 0 31 7,800 1,100 730 320 3,600 -- -
<br /> 2125191 1741 - -1615 0 06 - - - - - -- -
<br /> 4/23/91 1656 - -1530 085 8,200 670 180 200 750 -- -
<br /> 7/16/91 1911 -- -17 85 -255 9,400 850 230 210 1,100 - --
<br /> 10/8191 1960 -- -1834 -0 49 8,700 860 150 260 820 - -
<br /> 112m 1824 - -1698 136 32,000 3,200 800 3,600 3,600 - -
<br /> 4022192 1714 - •1588 1 10 26,000 2,800 1,300 880 3,400 - -
<br /> 7/29/92 1862 - -1736 -148 42,000 3,400 1,100 1,400 6,400 - -
<br /> 10/29/92 1899 - -17 73 -037 25,000 3,600 700 1,200 4,000 - --
<br /> 1127193 1577 - -1451 322 31,000 2,500 540 1,1 DO 3,100 - -
<br /> 4129193 1396 -- 4270 181 28,000 2,500 640 1,400 4,400 - --
<br /> 815193 1562 - •1426 A 56 32,000 3,300 630 1,700 5,700 - -
<br /> 11/10193 1585 - -1459 -033 31,000 2,600 290 1,SO0 4,400 - -
<br /> 3/21194 1529 - -1403 056 28,000 2,900 290 1,700 4,500 - --
<br /> 6127194 1510 - -1384 019 25,000 3,000 180 1,900 4,100 - -
<br /> 9129194 1611 -- -1485 A 01 27,700 3,200 150 1,780 2,900 - -
<br /> 077 41 727 005/GW Tables
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