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<br /> i° WELL CONCENTRATIONS
<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 (ug/L (ug/L u IL ug/L)( u L u L u L MSL ft MSL ft m
<br /> If !�
<br /> MWA 1 11/16/1995 49,000 NA 10,000 8,90011 1,200 4,700 NA NA 1017 3220 -2203 NA NA
<br /> MWA 1 02/27/1996 5,100 NA 1,300 47011 1192 290 NA NA 1017 2937 -1920 NA NA
<br /> MW-11 05/15/1996 66,000 NA 18,000 9,20011 2,000 8,000 NA NA 1017 2765 -1748 NA NA
<br /> MW-11 08/22/1996 17,000 NA 4,700 1,60011 11340 1,200 <600 NA 1017 2832 -1815 NA NA
<br /> MWA 1 11/25/1996 5,600 NA 2,100 240 II 1163 210 <600 NA 1017 2835 -1818 NA NA
<br /> MWA 1 02/24/1997 910,000 NA 20,000 15,0001 11<50 <50 <3,000 NA 1017 2456 -1439 NA NA
<br /> MWA 1 05119/1997 39,000 NA 13,000 3,30011 1,200 4,100 <2,000 NA 1017 2420 -1403 NA NA
<br /> MWA 1 08/21/1997 110,000 NA 27,000 19,0001 2,800 11,000 <3,000 NA 1017 2529 -1512 NA NA
<br /> MW-11 11/18/1997 32,000 NA 1 8,100 3,9001 1 11630 2,100 420 NA 1017 2627 -1610 NA NA
<br /> MWA 1 02109/1998 86,000 NA 23,000 15,000, 2,300 9,400 <600 NA 1017 2406 -1389 NA NA
<br /> MWA 1 05/21/1998 110,000 NA 19,000 1,10011 1,500 4,600 640 NA 1017 1971 -954 NA NA
<br /> MWA 1 0811111998 31,000 NA 12,000 1,20011 11710 1,500 150 NA 1017 1974 -957 NA NA
<br /> MWA 1 11/09/1998 25,000 NA 6,800 2,10011 11390 1,300 <50 NA 10.17 20.97 -1080 NA NA
<br /> MWA 1 02/17/1999 1,500 NA 687 5691 <1 00 129 146 NA 1017 2053 -1036 NA NA
<br /> MW-11 05/25/1999 2,500 NA 980 00 11 1161 <10 <50 NA 1017 1935 -918 NA NA
<br /> MWA 1 08/18/1999 6,600 NA 2,670 12811 11118 119 <100 NA 1017 1997 -980 NA NA
<br /> MWA1 11/05/1999 23,300 NA 7,490 2,70011 1496 1,730 434 NA 1017 2143 -1126 NA NA
<br /> r MWA I 02122/2000 37,400 NA 12,100 5,38011 11840 2,500 <2,500 NA 1017 1977 -960 NA NA
<br /> MWA 1 05/1612000 21,700 NA 12,800 1,22011 1`953 2,730 <125 <40 0 1017 1932 -915 NA NA
<br /> MW-11 08/3012000 9,030 477 4,280 576 H X89 5 127 <250 <40 0 1017 16 07 -590 NA NA
<br /> MWA1 11/21/2000 14,800 1,060 5,110 1,68011 1314 1,040 267 73 1017 2120 -1103 NA NA
<br /> MWA1 02/15/2001 7,920 543 2,350 46811 11120 332 173 737 1017 2129 -1112 NA NA
<br /> MWA1 05/17/2001 24,000 <400 7,900 1,90011 11540 1,400 NA 77 1017 2147 -1130 NA NA
<br /> MW-11 08/16/2001 21,000 <400 6,800 2,20011 11440 1,600 NA 37 1017 2200 -1183 NA NA
<br /> MWA 1 12/06/2001 9,400 <200 3,000 840 11 11170 610 NA 28 1017 2300 -1283 NA NA
<br /> MW-11 02/14/2002 29,000 <400 9,100 2,10011 11510 3,400 NA 160 904 2158 -1254 NA NA
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