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<br /> Table 2
<br /> Historical Groundwater Monitoring and Analytical Data
<br /> 7 Eleven Store#17334
<br /> 4501 North Pershing Avenue
<br /> Stockton CA
<br /> L
<br /> Ethyl- MtBE Dissolven Date Benzene Toluene Benzene Xylene TPHg TPHd 8020 MtBE TBA DIPE EtBE TAME NotesOxygen DTW SPT WTE
<br /> (pWL) (pg/L) (pq/L) (p9)L) (pg1L) Ip9/L) (pg/L) (pg ) Ip91L) WIL) WIL) 1pg1L} mgl4 (feet) (feet) {reef}
<br /> MW-5A
<br /> 7 22 12129198 10,400 33,400 4,580 26,900 88,600 - - 17,200 <2000 <500 <500 <500 08 1552 000 -830
<br /> 02/17/99 4,400 19,000 2,300 17,000 90,000 - 6,900 4,800 <1000 <250 <250 <250 05 1469 000 -747
<br /> 05/21/99 7,010 21,100 2,890 16,000 103,000 -- 10,400 <1000 <250 <250 <250 05 1456 000 -734
<br /> 08/28/99 6,420 21,700 2,290 14,000 87,600 - 11,800 11,700 <1,000 <250 <250 <250 09 1615 000 -893
<br /> 11/24/99 7,230 20,900 2,780 15,800 1,120,000 - 7,000 7,580 <800 <200 <200 <200 1 0 1610 000 -888
<br /> 02/02/00 3,980 11,600 2,230 10,600 53,100 - 1,700 1,460 <500 <125 <125 <125 1 6 1568 000 -846
<br /> 05/16/00 7,900 25,000 3,000 16,000 18,000 - - 4,600 <2,500 <100 <100 <100 42 1370 000 -648
<br /> 08/08/00 5,700 15,000 2,400 11,000 60,000 2,900 <2,500 <100 <100 <100 04 1542 000 -820
<br /> 11/14/00 5,500 16,000 2,500 12,000 48,000 - 2,800 <2,500 <100 <100 <100 04 1568 000 -846
<br /> 02/06/01 4,300 12,000 2,000 10,000 63,000 - - 1,800 <6,200 <250 <250 <250 04 1550 000 -828
<br /> 05/23/01 3,100 7,300 1,400 6,300 30,000 2,100 <2,500 <100 <100 <100 06 1565 000 -843
<br /> 08/21/01 3,200 7,900 1,500 7,400 47,000 - - 1,300 <1,200 <50 <50 <50 05 1700 000 -978
<br /> 11106101 4,000 9,200 2,000 8,400 47,000 2,300 <2,000 <500 <500 <500 08 1747 000 -1025
<br /> 01/09/02 <5 <5 <5 <5 34,000 - - <10 <20 <5 <5 <5 07 1560 000 -8 38
<br /> 04/11102 2,200 4,500 1,800 6,200 42,000 - 1,500 2,000 <500 <50 <50 <50 08 1625 000 -903
<br /> 07/10102 2,200 4,400 1,500 5,500 40,000 - 410 500 <170 <17 <17 <17 10 1730 0 00 -1008
<br /> 10115/02 1,300 3,100 1,000 3,900 23,000 - 160 160 <50 <5 <5 <5 11 1816 000 -1094
<br /> 03/27/03 2,000 4,900 1,200 5,100 36,000 460 <200 <20 <20 <20 08 1700 0 00 -978
<br /> 05/20/03 2,000 4,900 1,200 5,300 37,000 480 <200 <20 <20 <20 06 1685 0 00 -963
<br /> 08/14/03 2,200 5,800 19200 5,700 47,000 700 <250 <25 <25 <25 01 1842 000 -11 20
<br /> 12/05/03 1,300 2,700 1,100 4,300 22,000 - 200 180 <10 <10 <10 00 1863 0 00 -1141
<br /> 117 EleveriV-11 Stores1173341Tables117334 03-4Q xlsHistoncal Water Page 5 of 6
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