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• ME 1
<br /> GROUNDWATER ELEVATION AND ANLAYTTCAL DATA
<br /> Pormer ARCO Service Station No 2168
<br /> 441 Charter Way
<br /> Stockton,Cahfonua
<br /> Elevation
<br /> Top of Static Water Water Depth to Ethyl- Total Dcssolved
<br /> Well ID Casing(feet Level Elevation Screen Benzene Toluene benzene Xylenes MtBE Oxygen
<br /> &Sample Date msl) (feet bgs) (feet ms1) (feet bgs) TPHg ppb ppb ppb ppb ppb ppb (ppm)
<br /> MW 5 8/22/1996 2714 -1786 58 000 8,700 8,200 880 4 500 <500*[1] NA
<br /> (cont) 11/25/1996 2733 1905 53 000 7 000 6 100 800 4,000 <600**[1] NA
<br /> 2/24/1997 2330 1402 40 000 4 400 4 700 590 3 100 <700**[1] NA
<br /> 5/19/1997 2321 1393 43,000 5,500 4,300 660 3,800 <300*[1] NA
<br /> 54 8!2111997 2429 1501 32 000 5200 3,900 560 3 100 <1 000[1]** NA
<br /> 55 11/17/1997 2533 -1605 10 000 1 700 1 300 210 1,100 <500**[1] NA
<br /> 55 2/9/1998 2262 1334 4 700 740 520 110 520 <25** [1] NA
<br /> 54 5/21/1998 1876 948 1 380 167 148 264 125 <100 NA
<br /> 54 8/12/1998 1996 10158 2 450 472 250 642 284 <20 NA
<br /> 54 11/9/1998 2009 -1081 13,800 2,490 1990 337 1640 <2 NA
<br /> 54 2/17/1999 1926 998 3,130 438 285 964 386 <2 NA
<br /> 54 5/25/1999 1865 937 11,800 2,060 1,060 <100 1 380 G2 NA
<br /> 54 8/18/1999 1980 1052 34,400 23,800 1,130 342 1500 <2 NA
<br /> 54 12117199[2] 2063 1135 <50 336 0 616 0 565 204 <2 NA
<br /> 54 02122100[3] 1942 -1014 3 280 942 169 I34 415 <2 NA
<br /> 55 6/2212000 1858 -930 1,170 170 39 31 106 <2 NA
<br /> 8/30/2000 1962 -1034 32 800 3,460 2,970 664 4,010 <2 NA
<br /> 11/21/2000 2037 -1109 1920[4] 391 36 1 744 233 <2 NA
<br /> 2/15/2001 2042 -11 14 357[6] 269 5 19 487 175 <2 09
<br /> 5/17/2001 N 65 -1037 1 30015] 239 186 383 978 <2 1 1
<br /> 8/16/2001 2100 -11 72 3,400 540 42 43 230 C2 26
<br /> 12/6/2001 2195 -1267 1 400 230 20 44 99 <5 0* 12
<br /> 2/14/2002 2049 -1121 1 300 180 23 48 75 <0 50 15
<br /> 6/13/2002 2078 -1150 1 700 200 16 51 91 <1 0[10] 08
<br /> 8/22/2002 2183 -1255 7,300 960 270 260 1,100 <10 09
<br /> MW 6 47 2/16/1995 893 3706 -2813 300 39,000 6,400 5,200 850 4,400 NA NA
<br /> 46 5/17/1995 3064 -2171 130,000 9,900 16,000 1,800 10,000 NA NA
<br /> 46 8/15/1995 3022 -2129 120 000 7,700 9,700 1,500 8,900 NA NA
<br /> 45 11/29/1995 3030 2137 160 000 8200 11 000 1,700 10 000 NA NA
<br /> 2/27/1996 2755 -1862 96,000 10,000 13,000 1,400 8 100 NA NA
<br /> 47 5/15/1996 2579 -1686 99,000 8,800 12,000 1,400 8 000 <900**[1] NA
<br /> 8/22/1996 2648 -1755 98 000 8200 7 300 1,600 9,000 <1 000**11] NA
<br /> 11/25/1996 2661 -1768 84 000 9,300 9 500 1 500 8,800 <900**[1] NA
<br /> 2/24/1997 2277 -13 84 140,000 9,700 11,000 1,400 8,500 <2,000**[1] NA
<br /> 5/19/1997 2253 -1360 69,000 7,900 5,000 1,200 7 700 <600*11] NA
<br /> 45 8/21/1997 2365 -1472 86,000 7 400 4 000 1 300 7,400 <1 000**[1] NA
<br /> 41 11/17/1997 2470 -1577 42 000 5 400 2 100 1 100 6,600 <67 NA
<br /> K VS BP AR00102162V-QTR=W.1-2y.d. 5 of 8
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