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7ablev Page 06
<br /> Groundwater Elevation and Analytical data
<br /> ARCO Service Station#2133
<br /> 2908 Benjamin Holt Dr,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) mgA
<br /> EA 0 8126!88 126 - - -- -- -- - - - - - -
<br /> 11/28/88 - -- - - -- 2,780 5,240 690 3,570 -- --
<br /> 2l27l89 - - - - - 2,970 3,020 750 5,030 -- -
<br /> 5130189 - -- -- 5,520 5,760 1,060 6,900 -- -
<br /> 8122189 - - - - 2,590 3,220 570 5,200 -- --
<br /> 12/4189 - - - - 1,300 1,200 400 3,200 - -
<br /> 114/90 1637 -- -1511 -- -- -- -- -- - --
<br /> 211190 1614 -- -1488 023 -- - - -- -
<br /> 2115190 1612 -1486 002 -. -- -- - _
<br /> 2122190 1690 -- -1564 -078 - -- - - -- -
<br /> 318190 1590 -- -1464 100 - 339 606 268 1,480 - -
<br /> 415190 1606 - -1480 -016 - -- -- -- -- -
<br /> 4119190 1620 - -1494 -014 - - - - -- -
<br /> 5110190 - -- - --
<br /> 5!24190 1642 -- -1516 - - -- - -- - -
<br /> 6/5/90 1640 -- -1514 002 -- -- -- -- - -
<br /> 6119l90 1714 -- -1588 -074 - 3,510 3,180 790 6,490 -
<br /> 7/12190 1721 - -1595 -007 -- -- - --
<br /> 8116190 1757 - -1831 -0 36 - -- - -- -
<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 /> 12/6190 1778 - -1652 016 -- -- -- --
<br /> 2112191 17 47 -- -1621 031 7,800 1 100 730 320 3 600
<br /> 2125191 1741 - -1615 006 - -- - --
<br /> 4123191 1656 - -1530 0 85 8,200 670 180 200 750 -
<br /> 7116191 1911 -- -17 155 -2 55 9,400 850 230 210 1,100 --
<br /> 1018191 1960 - -1834 -049 8,700 860 150 260 820 -1/22192 1824 -1698 136 32,000 3,200 800 3,600 3 600
<br /> 4122192 1714 -- -1588 1 10 26,000 2,800 1,300 880 3,400 -
<br /> 7/29192 1862 -- -1736 -148 42,000 3,400 1,100 1,400 6,400 - --
<br /> 10/29/92 1899 -- -1773 -037 25,000 3,600 700 1,200 4,000 - -
<br /> 1/27193 1577 - -1451 3 22 31,000 2,500 540 1,100 3,100 -
<br /> 4129/93 1396 -- -12 70 18`1 28,000 2,500 640 1,400 4,400 - -
<br /> 815193 15 52 - -1426 -156 32,000 3,300 630 1,700 5,700 - -
<br /> 11/10/93 1585 - -1459 -033 31,000 2,600 290 1,500 4,400
<br /> 3121194 1529 - -1403 0 56 28,000 2,900 290 1,700 4,500 - -
<br /> 6127/94 1510 - -1384 019 25,000 3,000 180 1900 4,100 -- -
<br /> 9129194 1611 -- -1485 -101 27,700 3,200 150 1,780 2,900 -- -
<br /> 1218A34 1571 -- -1445 040 18,000 3,300 110 1,700 3 000 -
<br /> 077 41727 006/GW Tables
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