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Table IIA
<br /> historical Groundwater Analytical Data
<br /> 7-Eleven Store#14117
<br /> 2725 Country Club Boulevard
<br /> Stockton,California
<br /> Well IDI Ethyl- MTBE Dissolved
<br /> Elevation Date Benzene Toluene benzene Xylenes TPh-G 80216 8260 TBA RIPE ETBE TAME 1,2-DCA EDB Oxygen DTW SPT WTE
<br /> (TOC) (Ngo) WgI-) (pgL) WIL) (NgL) (pSL) (NgL) (Ngo) (NgL) (p8L) (P9t-) (PgL) (PgL) (fng/L) (feet) (feet) (feet)
<br /> MW-3
<br /> 1 o5 08/28/99 940 5101 360 1,600 8,400 -- 110 <200i <501 <50 <50 -- - -- 1 895 000 -7.9
<br /> 11/24/99 714 4391 507 1,940 7,280 484 404 <40 <101 <10 <10 -- -- 1 1 1 972 000 -867
<br /> 02/02/00 754 4031 845 2,950 113,800 127 321 <100 <25 <25 <25 -- 13 11013 0001 -908
<br /> 05/16/00 1,400 1,300 1 1,200 5,400 17,000 300 <250 <10 <10 <10 -- 10 1 724 000 -619
<br /> 08/08/00 1,100 730 1,200 4,400 18,000 200 <120 <5 <5 <5 - -- 03 870 000 -7 65
<br /> 11/15/00 360 260 440 1,600 3,100 -- 600 <500 <20 <20 <20 -- -- 05 884 000 -779
<br /> 02107/01 940 950 1000" 4,300 24,000 250 <250 <10 <10 <101 07 785 000 -680
<br /> 05/23/01 370 230 470 1,700 1 6,200 - 110 <250 <101 <10 <10 -- -- 09 777 000 -672
<br /> 09125/01 240 140 290 9001 5,100 800 <200 e5ol 50 <50 - -- 07 973 0001 -868
<br /> 11/05/01 230 140 370 1,000 1 5,800 -- <200 1,500 <501 <50 <50 <50 <50 09 962 000 1 -857
<br /> 01/08/02 830 820 1,300 4,540 21,000 - 570 <200 <50 <50 <50 - 08 652 000 -547
<br /> 04/12/02 620 540 700 2,500 14,000 290 280 55 <5 <5 <5 -- 07 712 000 -607
<br /> MWS
<br /> 092 08/28/99 340 <10 750 150 4,200 510 <400 <100 <100 <100 - 07 920 i 000 -8281
<br /> 11/24/99 485 134 553 169 6,740 1,240 969 <100 <25 <25 <25 - -- 1 .3 995 000 -903
<br /> 02/02/00 446 <3 1,150 664 2,150 1,220 1,490 <100 <251 <25 <25 13 996 000 -904
<br /> 05/16/00 190 <12 250 130 9,600 1,700 <1,200 <50 <50 <50 - 04 717 000 -625
<br /> 08/08/00 980 <25 380 550 7,400 -- 1,200 <1,200 <50 <50 <50 - 03 855 000 -763
<br /> 11/15/00 200 <10 400 300 4,700 -- 1,100 650 <25 <251 <25 -- -- 05 872 000 -780
<br /> 02/07/01 200 <25 580* 4401 7,900 810 <620 <25 <25 <25 08 767 000 -675
<br /> 05/23/01 89 <5 340 2601 3,500 -- 810 <6201___<25 <25 <25 - -- 10 760 000 '668
<br /> 09/25/01 650 <10 190 140 4,500 1,300 <500 <120 <120 <120 -- -- 06 972 000 -880
<br /> 11/05101 92 33 220 120 3,600 1,100 230 <50 <50 <501 <50 <50 08 949 000 -857
<br /> 01/08/02 141 22 439 336 4,000 -- 1,890 11010 <5 <5 <5 - -- 07 6 45 .7-00 1 -553
<br /> 04/12102 170 9 9 330 220 4,400 870 910 1,800 <12 <12 <12 -- -- 07 7 i 1 100
<br /> MW-5
<br /> 153 11/05/01 <0 5 <0 5 <0 5 <0 5 <5Q - <5 <20 <5 --L <5 <5 <5 D 9 9 73 D DO -8 20
<br /> 126 01/08/02 <5 <5 <5 <5 <50 -- <10 23 <5 <5 <5 -- -- 0 8 6 60 0 00 -5 34
<br /> 04/12102 <0 5 <0 51_ <0 5 <0 5 <50 <5 <0 5 <5 <0 5 <0 5 <0 5 - - 08 7 22 0 00 -5 96
<br /> 7-11114117 tbl xls 2 of 3 05-22-02
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