|
Pag*f 35
<br /> Table 1
<br /> Groundwater Elevation and Analytical Data
<br /> ARCO Service Station#2133
<br /> 2908 Benjamin Holt Dr,Stockton,CA
<br /> Well Depth Product Groundwater Groundwater Xylenes
<br /> Well Date Elevation to Water Thickness Elevation Elevation TPI-Ig Benzene Toluene Ethylbenzene (total) MtBE DO
<br /> Number Sampled (ft,MSE.) (ft,TOC) (ft) (ft,MSL) Change(ft) (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) (mg/L)
<br /> E-10 7/12/90 1721 -- -1595 -007 -- - -- __
<br /> (cont) 8116/90 1757 - -1631 -036
<br /> 9/17190 1782 -- -1656 -025 -- -- -. __ --
<br /> 9/19/90 1782 - -1656 000 20,000 36 39 <50 7,700 -- -
<br /> 10/11/90 1794 - -1668 -012 -- _
<br /> 1216/90 1778 -1652 016 -- __
<br /> 2/12191 1747 -1621 031 7,800 1,100 730 320 3,600 --
<br /> 2/25/91 1741 -- -1615 006 -- -- -- -- -
<br /> 4/23/91 1656 -- -1530 085 8,200 670 180 200 750 --
<br /> 7116/91 1911 -1785 -255 9,400 850 230 210 1,100
<br /> 1018/91 1960 -1834 -049 8,700 860 150 260 820 -
<br /> 1/22/92 1824 -- -1698 1 36 32,000 3,200 800 3,600 3,600 -- --
<br /> 4/22/92 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 /> 1/27/93 1577 -1451 322 31,000 2,500 540 1,100 3,100
<br /> 4/29/93 1396 -1270 1 81 28,000 2,500 640 1,400 4,400 --
<br /> 8/5/93 1552 -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 /> 3/21194 1529 -1403 056 28,000 2,900 290 1,700 4,500 -
<br /> 6/27/94 1510 -- -1384 019 25,000 3,000 180 1,900 4,100 - --
<br /> 9/29/94 1611 -1485 -101 27,700 3,200 150 1,780 2,900 --
<br /> 1218/94 1571 - -1445 040 18,000 3,300 110 1,700 3,000 -
<br /> 3/8/95 1328 -- -1202 243 38,000 2,100 260 1,800 4,000 --
<br /> 6/1/95^ 1449 274 -11 18 084 -- -- -- __ --
<br /> 911 1/W
<br /> -9111/95^ 1501 131 -1277 -159
<br /> 12/5/95^ 1464 037 -1310 -034 .- __ -. __ _
<br /> 3118196 955 -- -829 481 370,000 7,300 2,200 9,900 62,000 -
<br /> 6/18196 887 -761 068 400,000 390 3,600 2,000 16,000 6,200 --
<br /> 9125/96 1258 -1132 -371 28,000 2,100 3,900 600 5,100 16,000 --
<br /> 12/4/96 1205 -- -1079 053 55,000 3,600 3,900 1,300 9,800 27,000 --
<br /> 3/19/97 P 737 -- -611 468 1,600 39 43 52 48 1,100 01
<br /> 6/5/97 NP 897 - -771 -160 100 28 <0 5 <0 5 20 61 01
<br /> 8/19/97 NP 1043 - -917 -146 750 18 30 36 19 1,900 01
<br /> 11/25/97 NP 1161 -1035 -118 10,000 1,000 320 200 1,400 46,000 --
<br /> 3/20198 P 465 - -339 696 7,300 2,000 68 350 260 32,000 55 1
<br /> Projects/ARCO/2133/Repons/Tables/gwtables2133 As
<br />
|