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■� -- � i i i i i � i i i i i i i� i
<br /> Table 1A
<br /> Historical Groundwater Monitoring Results
<br /> 7-Eleven Store#17334
<br /> 4501 North Pershing Avenue
<br /> Stockton,California
<br /> WeiI to/ Ethyl- MTBE MTBE Dissolved
<br /> Elevation Benzene Toluene Benzene Xylene TPH-G TPH-W 8020 8260 TBA D1PE ETBE TAME Oxygen DTW SPT WTE
<br /> tTQC3 date !L IL #L 11. L 1L !L IL IL g1L rr► L feet feet feet
<br /> MW-5A cont
<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 /> 11114100 5,5003 16,000 7,500 1.2,000 48,000 r- 2,800 <21500 <100 <10011 <1QQ 0,4 15 R 0,00 -a Ora
<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 /> 05123101 3100 7,300 1,400 16,300 30,004 -- 2,1001 <2,500 <10�0 <40f� <100 06 150 000 -84�
<br /> 08/21/01 3,200 7,900 1,500 7,400 47,000 - 1,300 <1,200 <50 <50 <50 05 1700 000 -9 7$
<br /> 117061031 4,000 9,20303 2,0€30 8,400 47,000 -- 2,300 <2,G00 <500 -<500 <500 08 1747 O OD -1025
<br /> 01/09/02 <5 <5 <5 <5 34,000 -- <10 <20 <5 <5 <5 07 1560 000 -838
<br /> 04111102 2,200 4,500 1,8030 6,200 42,000 - 1,504 2,000 <500: <50 <50 <50 08 1625 000 -903
<br /> 07/10/02 2,200 4,400 1,500 5,500 40,000 - 410 500 <170 <17 <17 <17 1 0 1730 0 00 -1008
<br /> MW-51:3
<br /> 746 12129198 3,4103 19,800 2,610 16,704 53,400 - 1,-480 <100 <25 <25 <25 12 15
<br /> 76 04313 -830
<br /> 02/17/99 11 240 120 780 5,300 <5 <5 <20 <5 <5 <5 03 14-90 000 -744
<br /> 05121199 100 214 31s 2,610 8,7.80 30 <100 <25 <25 <25 02 1479 0_00 -733
<br /> 08/28/99 259 151 262 286 2,340 102 553 <20 <5 <5 <5 1 0 1635 000 -889
<br /> 1'1124199 02.5 224 39 7 274. 1,2160 877 88.2 221 <5 <5 <5 14 len 0 00 -8 84
<br /> 02/02/00 483 7 63 274 105 274 <5 <5 <20 <5 <5 <5 1 7 1588 000 -842
<br /> 05110100 16 49 70 43 220 4 5 <50 <2 <2 <2 4.7 13 94 000 -6_48
<br /> 08/08/00 53 100 <25 140 630 - 19 <50 <2 <2 <2 16 1570 000 -824
<br /> 11144100 38 74 16 O6 510 16 <503 <2 e,2 <2 015 1590 000 -844
<br /> 02/06/01 21 32 15" 61 360 5 <50 <2 <2 <2 05 15 70 000 -824
<br /> 05123/01 39 521 16 42 210 18 <501 <21 <2 <2 20 15 88 0 00 -8 42
<br /> 08/21/01 77 170 42 190 460 -- 15 <501 <21 <2 <2 1 3 1724 1 000 -9 78
<br /> 11/061111 13 8 121 281 160 11 <201 <51 <5 08 1771 1 0 003 -10 25
<br /> 7-11117334_tbl As 4 of 5 08-15-02
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