WELL CONCENTRATIONS
<br /> ' Former Texaco Service Station
<br /> 440 W. Charter Way
<br /> Stockton, CA
<br /> MTBE Depth to GW SPH
<br /> Well ID Date TPPH B T II E X MTBE 8020 8260 TOC Water Elevation Thickness
<br /> (ug/L ug/L (ug/L) (ug/L (ug/L) (u IL (uIL {MSL) (ft ) MSL) (ft }
<br /> 11 �[
<br /> MW-5 05/10/1991 NA NA NA II NA 11 NA NA NA 1027 3947 -2921 NA
<br /> MW-5 02/05/1992 66,000 7,000 810 1169011 1,400 NA NA 1027 4086 -3060 NA
<br /> MW-5 05/15/1992 28,000 6,900 900 1169011 1,500 NA NA 1027 4013 -2987 NA
<br /> MW-5 10/15/1992 NA NA NA 1 11 NA 11 NA NA NA 1027 4265 -3229 NA
<br /> MW-5 12/17/1992 52,000 12,000 1,700 1,200[[ 2,000 NA NA 1027 4266 -3240 NA
<br /> MW-5 03/18/1993 42,000 6,500 570 1940 11 1,700 NA NA 1027 4012 -2986 NA
<br /> MW-5 06/10/1993 52,000 6,500 400 11700 11 1,600 NA NA 1027 3851 -2825 NA
<br /> MW-5 09/20/1993 180,000 9,800 14,000 14,0001 28,000 NA NA 1027 NA NA NA
<br /> MW-5 10/22/1993 NA NA NA I1 NA 11 NA NA NA 1027 3960 -2933 NA
<br /> MW-5 12/22/1993 NA NA NA 11 NA 1[ NA NA NA 1027 3956 -2929 NA
<br /> MW-5 03/16/1994 32,000 4,100 600 11820 1[ 1,500 NA NA 1027 3888 -2861 Sheen
<br /> MW-5 06/15/1994 15,000 8,300 610 11610 [[ 1,000 NA NA 1027 3842 -2815 NA
<br /> MW-5 09/22/1994 49,000 8,400 1,100 11590 II 1,300 NA NA 1027 3993 -2966 NA
<br /> MW-5 12/01/1994 36,000 7 100 950 1,1730 {[ 1,500 NA NA 1027 3990 -2963 NA
<br /> MW-5 02/16/1995 15,000 3,800 120 11380 11 420 NA NA 1027 3680 -2653 NA
<br /> MW-5 1 05/17/1995 18,000 5,600 150 11610 [[ 660 NA NA 1027 3228 -2201 NA
<br /> MW-5 08/15/1995 23,000 6,800 300 11620 1 710 <500 NA 1027 3195 -2168 NA
<br /> MW-5 11/16/1995 21,000 8,200 240 !, 11500 II 460 NA NA 1027 3230 -2203 NA
<br /> MW-5 02/27/1996 24,000 8,800 580 11830 11 750 NA NA 1027 2930 -1903 NA
<br /> MW-5 05/15/1996 14,000 6,100 72 11230 11 170 NA NA 1027 2755 -1728 NA
<br /> MW-5 08/22/1996 8,700 3,500 42 1178 1[ 65 <600 NA 1027 2824 -1797 NA
<br /> MW-5 11/25/1996 15,000 6,000 160 11250 11 230 <2,000 NA 1027 2840 -1813 NA
<br /> MW-5 02/24/1997 12,000 5,900 120 121011 180 <600 NA 1027 2466 -1439 NA
<br /> MW-5 05/19/1997 2,000 890 15 1116 I1 22 <300 NA 1027 2410 -1383 NA
<br /> MW-5 08/21/1997 30,000 11,000 390 11390 11 460 1 <2,000 1 NA 1 1027 1 2403 1 -1376 NA
<br /> MW-5 11/18/1997 18,000 7,600 50 11130 11 110 <200 NA 10 27 26 28 -16 01 NA
<br /> MW-5 02/09/1998 4200 1 2,400 89 1123 11 22 1 54 1 NA 1 1027 1 2409 1 -1382 1 NA
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