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WELL COiIENTRATiONS _
<br /> Former Texaco Service Station
<br /> 440 W. Charter Way
<br /> Stockton, CA
<br /> MTBE MTBE Depth to GW SPH DO
<br /> Well ID Date TPPH TEPH B T E X 8020 8260 TOC Water Elevation Thickness Reading
<br /> u /L u L u IL u IL u L u IL u IL u LL SL ft MSL ft m
<br /> MW-4 09122/1994 49,000 NA 12,000 1,800 1,100 1,200 NA NA 1009 3864 -2855 NA NA
<br /> MW-4 12/01/1994 57,000 NA 17,000 3,500 1,700 2,100 NA NA 1009 3878 -2869 Sheen NA
<br /> MW-4 02/1611995 64,000 NA 16,000 8,500 1,900 4,100 NA NA 1009 3580 -2571 NA NA
<br /> MW-4 05/17/1995 52,000 NA 15,000 5,800 1,500 3,200 NA NA 1009 3112 -2103 NA NA
<br /> MW-4 08/1511995 32,000 NA 12,000 840 800 11000 <1,000 NA 1009 3071 -2062 NA NA
<br /> MW-4 11/1611995 61,000 NA 18,000 5,500 1,800 3,600 NA NA 1009 3105 -2096 NA NA
<br /> MW-4 02/2711996 62,000 NA 15,000 6,800 1,700 3,900 NA NA 1009 2800 -1791 NA NA
<br /> MW-4 05/15/1996 14,000 NA 4,800 1,300 450 860 NA NA 1009 2620 -1611 NA NA
<br /> MW-4 08/22/1996 4,200 NA 1,100 27 48 110 <200 NA 1009 2693 .1684 NA NA
<br /> MW-4 11/25/1996 5,600 NA 1,900 310 110 180 <300 NA 1009 2700 -1691 NA NA
<br /> MW4 2/24/1997 21,000 NA 5,000 2,200 660 1,800 <600 NA 1009 2338 -1329 NA NA
<br /> MW4 5/19/1997 640 NA 150 94 36 41 <30 NA 1009 2297 -1288 NA NA
<br /> MW4 8/21/1997 1,000 NA 46 14 16 18 <80 NA 1009 24 02 -1393 NA NA
<br /> MW-4 11/18/1997 210 NA 14 10 08 09 <30 NA 1009 2605 -1496 NA NA
<br /> MW-4 2/9/1998 810 NA 130 27 35 51 <30 NA 1009 2280 -1271 NA NA
<br /> MW-4 5/21/1998 5,200 NA 1 1,000 24 38 30 200 NA 1009 1858 -849 NA NA
<br /> MW4 8111/1998 360 NA 33 <0 5 <0 5 <0 5 25 NA 1009 1878 -869 NA NA
<br /> MW4 11/9/1998 190 NA 40 <0 50 <0 50 052 <2 5 NA 1009 1985 -976 NA NA
<br /> MW4 2/17/1999 <50 0 NA <0 500 <0 500 <0 500 <0 500 <2 00 NA 1009 2003 -994 NA NA
<br /> MW-4 5/25/1999 230 NA 35 14 63 30 63 NA 1009 1879 -870 NA NA
<br /> MW4 8/18/1999 <50 0 NA <0 500 <0 500 <0 500 <0 500 <2 50 NA 1009 1921 -912 NA NA
<br /> MW4 11/5/1999 308 NA 357 397 ill 446 <2 50 NA 1009 2049 -1040 NA NA
<br /> MW-4 2/22/2000 821 NA <0 500 <0 500 <0 500 0 960 147 NA 1009 2110 -1101 NA NA
<br /> MW-4 5/16/2000 234 NA 142 0 523 <0 500 <0 500 386 180 1009 1831 -822 NA NA
<br /> MW-4 8/3012000 <50 0 184 <0 500 <0 500 <0 500 <0 500 669 682 1009 1947 -938 NA NA
<br /> MW-4 11/21/2000 <50 0 172 <0 500T <0 500 <0 500 <0 500 674 663 1009 2005 -996 NA NA
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