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<br /> TABLE 2
<br /> Historical Groundwater Monitoring Data
<br /> 7-Eleven Store#17334
<br /> 4501 North Pershing Avenue
<br /> Stockton, California
<br /> Won 1Qf Etlryfa 11ATBi= _. _ Dlseoiud
<br /> 0avcatiort Date Benzene Toluene 'Benzene Xylene TPH-G TPH-1) 8020 8260 TBA 0101 MIM 'CAME Oxygen DTW SPT Wt
<br /> MAP 1 (PgUgIL3 1# Lk- to
<br /> MW-3
<br /> 7 44 12110197 1.$ 1A 149 '0" 6443! 61 10 <20 <$ <5 0,3 : 19 15 •1171
<br /> 03/22/98 ND 13 42 32 260 - <10 <100 <5 <5 <5 04 1457 000 -713
<br /> 15/98 -�3 7.4 43 9.4 2,404 25 <100 5 <5 <5 12 14 67 000 -723
<br /> 08/25/98 <0 3 <0 3 <0 5 <0 6 <50 - - <5 <50 <5 <5 <5 -- 1685 000 -941
<br /> 12/29/98 <0 8 <03 <0,3 43 6 123 - <5 <20 <5 <5 45 09 15,68 0.00 .644
<br /> 02/17/99 <0 5 12 14 10 370 - <5 <5 <20 <5 <5 <5 03 1505 000 -761
<br /> 05121199 091 1.52 8.29 364 217 14 e,20 �5 <5 <6 fl.5 14 90 000 ,7µ4a
<br /> 08/28/99 <0 3 <0 3 064 411 210 -- <5 773 <20 <5 <5 <5 08 1653 000 -909
<br /> 11124199 l3µ66 0.81 295 t39 153 <5 5.47 <m <5 <5 <5 1 16,45 000 -901
<br /> 02/02/00 <0 3 <0 3 <0 3 <0 6 <50 <5 <5 <20 <5 <5 <5 1 2 1598 000 -854
<br /> 05116100 <0.5 <0,$ 08$ <1 <1oo 4,6 < *'2 <Z 1-0 1406 0,00 -5
<br /> 08/08/00 <0 5 <0 5 27 34 130 - 12 <50 <2 <2 <2 03 1581 000 -837
<br /> MW-4
<br /> 6 691.2113197 5.1 <5 18 6.1 3,600 3,000 3,800 <1,1 G <250 <250 -cM 0.1 18.79 000 -1110
<br /> 03/22198 61 2 75 43 2,600 - -- 3,100 <4,000 <200 <200 <200 02 14 18 000 -749
<br /> 06115196 24 $4 6.2 13 3,200' 2,700 <2,504 4125 <126 <126 19 1417 0 00 -889
<br /> 08125/98 26 47 79 29 1,800 - -- 1,220 <1250 <125 <125 <125 - 1558 000 -889
<br /> 12129190 <0 3 <0 8 ,<0$ 14.7 2,200 .. 3,360 , 046 <1E10 <100 <1(* 10 1$42 0400 -$73
<br /> 02/17/99 <5 <5 53 <5 3,400 -- 3,100 4,300 <1000 <250 <250 <250 03 1460 000 -791
<br /> 05121/99 4.4 5.26 10 9 3 84 1,750 »- » 4,710 4400 <100 000 -#00 05 1443 0130 -7,74
<br /> 08/28/99 <3 <3 <3 <6 2,910 - 3,340 2,940 <400 <100 <100 <100 09 1600 000 -931
<br /> 11124)99 <0 3 195 7,27 1.50 2AS0 $,QM 7,470 <${30 <200 <200 <200 1 F9 15,97 01130 'gr 28
<br /> 02/02/00 <0 3 431 113 168 3,570 5,570 7,770 2,520 <125 <125 <125 1 6 1554 000 -885
<br /> 05116100 <5 <5 <5 <'10 14900 -• 5tiT00 <5 Of30 <200 <00 <200 0 5 13,50 fl fl13 -6,$1
<br /> 08/08/00 <0 5 10 871 84 1,700 - 6,000 <5.000 <200 <200 <200 03 15 32 0 00 -863
<br /> 17334TB2 WK4 Page 2 of 3
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