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• SE 1
<br /> GROUNDWATER ELEVATION AND ANLAYTICAL DATA
<br /> Former ARCO Service Station No 2168
<br /> 441 Charter Way
<br /> Stockton Cahfomra
<br /> Elevation
<br /> Top of Static Water Water Depth to Ethyl Total Dissolved
<br /> Well ID Casing(feet Level Elevation Screen Benzene Toluene benzene Xylenes MtBE Oxygen
<br /> &c Sample Date msl) (feet bgs) (feet msl) (feet bgs) TPHg ppb ppb ppb ppb ppb ppb (ppm)
<br /> MW 2 8/16/2001 2257 -1174 470 7 3 <0 5 34 40 <2 29
<br /> (cont) 12/6f200I 2355 -1272 <2 000 26 <20 <20 <20 <5 0* 13
<br /> 2/14/2002 2202 -1119 1,800 300 31 60 54 <0 50 16
<br /> 6/13/2002 2236 -1153 2,000 280 140 440 460 <2 5[10] 09
<br /> 8/22/2002 2342 1259 5,200 1,100 120 160 280 <0 50 13
<br /> MW 3 53 2/16/1995 959 3624 -2666 360 37 000 14 000 340 2,100 470 NA NA
<br /> 53 5/17/1995 3149 -2191 39,000 13,000 1,200 2,100 1,500 NA NA
<br /> 53 8/15/1995 3106 -2148 31,000 11000 220 1800 910 NA NA
<br /> 53 11/29/1995 31 25 -2167 41,000 10 000 350 1,900 860 NA NA
<br /> 2/27/1996 2851 1893 36,000 10,000 510 1,800 990 NA NA
<br /> 53 5/15/1996 2682 -1724 40,000 12,000 690 2000 1 300 <500**[1] NA
<br /> 8/22/1996 2735 -1777 53,000 14,000 2,000 2,400 2,900 <500*[I] NA
<br /> 11/25/1996 2766 -1908 45 000 11 000 1 100 2 100 1 800 <500*[1] NA
<br /> 2/24/1997 2355 1397 38,000 9,200 460 1,800 1,200 <500*[1] NA
<br /> 5/19/1997 2342 1384 38,000 9,800 620 1900 1 100 <600*[I} NA
<br /> 53 8/21/1997 2449 1491 36,000 9,500 910 2,000 1,500 <2 000**(1) NA
<br /> 54 11/17/1997 2S57 15 99 37 000 12,000 2,100 2 100 3,000 <1 000**(11 NA
<br /> 54 2/9/1998 2307 1349 32 000 9 700 510 2,000 2,700 <1 000**11) NA
<br /> 54 5/22/1998 1913 955 20 900 7 440 144 1 760 479 <100 NA
<br /> 53 8/12/1998 1927 969 13,600 4,860 159 1200 408 <20 NA
<br /> 53 11/9/1998 2036 1078 26 100 9,270 375 1950 895 <2 NA
<br /> 53 2/17/1999 1979 1021 31300 9,820 595 2,340 1,570 846 NA
<br /> 53 5/25/1999 1995 1037 24 000 9 320 356 2,220 1,070 107 NA
<br /> 53 8/18/1999 2008 -1050 26,400 9 670 364 2,250 866 15 NA
<br /> 53 12117/99[2] 2094 1136 26 900 8 800 113 2070 610 592 NA
<br /> 53 2/22/2000 2052 1094 1 300 487 192 122 654 652 NA
<br /> 53 6/22/2000 1987 929 21,300 7,430 616 1,610 3490 244 NA
<br /> 8/30/2000 1998 1040 22,900 9,540 313 2 410 791 127 NA
<br /> 11/21/2000 2073 11 15 31,300[4] 7,820 341 2,550 1,750 844 NA
<br /> 2/15/2001 2079 1121 39,800[6] 9,680 176 2,420 1,230 603 06
<br /> 5/17/2001 2004 -1046 27 100[5] 8 790 219 2,270 1,210 <10 05
<br /> 8/16/2001 2132 1174 30,000 8,700 320 2,800 1,800 <100* 09
<br /> 12/6/2001 22,45 1287 26 000[8] 10 000 <200 2000 770 <100* 08
<br /> 2/14/2002 2090 1132 25 000 6 900 380 2,000 1,500 <100[10] 19
<br /> 6/13/2002 2109 1151 22,000 5,400 63 1,800 750 <50[10] 08
<br /> 8/22!2002 2213 -1255 24,000 9,600 100 2,200 780 <25 09
<br /> K VS BP ABOO`07168V„qM Mobl.I_M xb 3 of 8
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