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TABLE 1
<br /> EXTRACTION GROUNDWATER ANALYTICAL DATA
<br /> Chevron Service Station 9-1452
<br /> 334 East Ripon Street
<br /> Ripon,California
<br /> cella/
<br /> Sample I❑ Date TPHg Benzene Toluene Ethyl- Total MtBE TBA TAME Ethanol
<br /> benzene Xylenes
<br /> (µg!11 (µ91) (µ9ll) (µgA) (140) (µg") (49l1) (u911) (m911)
<br /> MW-6s FIN 12/07/04 <50 <0.5 <0.5 <0.5 <0.5 380 <5 18 <50
<br /> cont. 12/14/04 <50 <0.5 <0.5 <0.5 <0.5 160 <5 7 <50
<br /> 12/21104 <50 <0.5 <0.5 <0.5 <0.5 460 6 18 <50
<br /> 12/28/04 <50 <0.5 <0.5 <0.5 <0.5 370 <5 10 <50
<br /> 01104/05 <50 <0.5 <0.5 <0.5 <0.5 720 13 14 <50
<br /> 01/11/05 190 <5 <5 <5 <5 6,000 210 150 <500
<br /> 01/18/05 <50 <0.5 <0.5 <0.5 <0.5 2,000 25 59 <50
<br /> 01/25/05 <50 <0.5 <0.5 <0.5 <0.5 37 <5 1 <50
<br /> 02/01/05 <50 <1 <1 <1 <1 840 <10 25 <100
<br /> 02/08/05 <50 <0.5 <0.5 <0.5 <0.5 160 <5 5 <50
<br /> 02/15/05 <50 <0.5 <0.5 <0.5 <0.5 150 <5 5 <50
<br /> 02/22/05 <50 <0.5 <0.5 <0.5 <0.5 370 <5 10 <50
<br /> 03/01/05 <50 <0.5 <0.5 <0.5 <0.5 520 <5 14 <50
<br /> 03/09/05 <50 <0.5 <0.5 <0.5 <0.5 140 <5 3 <50
<br /> 03/15/05 <50 <0.5 <0.5 <0.5 <0.5 390 <5 10 <50
<br /> 03/22105 <50 <0.5 <0.5 <0.5 <0.5 140 <5 3 <50
<br /> 03129/05 <50 <0.5 <0.5 <0.5 <0.5 60 <5 1 <50
<br /> 04/05/05 <50 <0.5 <0.5 <0.5 <0.5 390 <5 9 <50
<br /> 04/12/05 <50 <0.5 <0.5 <0.5 <0.5 220 <5 8 <50
<br /> 04/19/05 <50 <0.5 <0.5 <0.5 <0.5 16 <5 <0.5 <50
<br /> 04/26/05 <50 <0.5 <0.5 <0.5 <0.5 110 <5 2 <50
<br /> 05/03/05 <50 <0.5 <0.5 <0.5 <0.5 120 <5 2 <50
<br /> 05/10/05 <50 <1 <1 <1 <1 450 <10 8 <100
<br /> 05/17/05 53 <3 <3 <3 <3 2,500 <25 47 <250
<br /> 05/24/05 <50 <0.5 <0.5 <0.5 <0.5 450 <0.5 10 <50
<br /> 05/31/05 <50 <1 <1 <1 <1 560 <10 11 <100
<br /> 06/07/05 <50 <0.5 <0.5 <0.5 <0.5 19 <5 <0.5 <50
<br /> 06/14105 <50 <0.5 <0.5 <0.5 <0.5 74 <5 1 <50
<br /> 06/21105 <50 <0.5 <0.5 <0.5 <0.5 660 30 17 <50-�
<br /> 06/28105 <50 <0.5 <0.5 <0.5 <0.5 570 27 13 <50
<br /> MW-81N1 11/16103 770 <0.5 <0.5 <0.5 <0.5 11,000 190 660 890
<br /> 12/04103 1,500 <10 <10 <10 <10 19,000 980 1,000 <200
<br /> 01/16/04 1,400 <5 <5 <5 <5 20,000 690 1,200 <240
<br /> 02/17/04 1,800 <10 <10 <10 <10 20,000 1,200 1,200 310
<br /> 03116!04' <50 <0.5 <0.5 <0.5 <0.5 950 53 85 <200
<br /> 04/15104' 280 <3 <3 <3 <3 4,200 57 240 <200
<br /> 08/31104 1,800 <25 <25 <25 <25 41,000 4,300 1,700 <2,500
<br /> 09/07104 890 <10 <10 <10 <10 26,000 2,500 1,100 <1,000
<br /> 09/28104 880 <13 <13 <13 <13 19,000 2,300 810 <1,300
<br /> 10/05104 1,900 <13 <13 <13 <13 33,000 7,400 1,400 <1,300
<br /> 10/12104 1,100 <10 <10 <10 <10 24,000 4,900 920 <1,000
<br /> 10/19/04 540 <10 <10 <10 <10 24,000 6,300 940 <1,000
<br /> 10/26104 780 <5 <5 <5 <5 13,000 2,800 510 <500
<br /> 11/02/04 610 <5 <5 <5 <5 12,000 2,300 470 <500
<br /> 11/09104 330 <10 <10 <10 <10 12,000 3,100 470 <1,000
<br /> 11/16/04 290 <3 <3 <3 <3 7,100 1,100 290 <250
<br /> 11/23/04 250 <3 <3 <3 <3 9,200 2,100 340 <250
<br /> 11/30104 190 <5 <5 <5 <5 8,700 1,700 320 <500
<br /> 12/07104 320 <10 <14 <16 <16 11,000 1,600 360 <1,000
<br /> 12/14/04 220 <5 <5 <5 <5 8,500 1,400 290 <500
<br /> 12/21/04 380 <5 <5 <5 <5 9,000 1,800 320 <500
<br /> 12/28104 280 <10 <10 <10 <10 12,000 2,800 410 <1,000
<br /> 01/04/05 450 <3 <3 <3 <3 9,900 2,300 350 <250
<br /> 01/11/05 520 <10 <10 <10 <10 10,000 2,700 320 <1,000
<br /> 01/18/05 560 <5 <5 <5 <5 15,000 4,000 510 <500
<br /> 01125!05 490 <5 <5 <5 <5 11,000 2,000 360 <500
<br /> IiChevmn%914521ReporMatch Extractlon/Batch Extraction ResuJts.xl5 2 of 4
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