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TABLE 4-Continued
<br /> SUN04ARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
<br /> Concentrations in micrograms per liter (µg/L)
<br /> ' Ultramar Station No. 696
<br /> 2448 West Kettleman Lane
<br /> Lodi, California
<br /> '
<br /> Monitoring TPH` as
<br /> Well Date Benzene Toluene Eth 1_�benzene Xylenesasg_.oline
<br /> ' MW-14R 11/23/87 45 21 NA 42 690
<br /> 01/11/88 500 26 NA 29 6,400
<br /> 04/11/88 370 14 NA 7 1,200
<br /> ' 07/05/88 <5 <5 NA <5 <20
<br /> 03/20/89 910 7.2 <7 <10 2,000
<br /> ' MW-15 08/26/85 4,180 5,130 NA 7,690 270,000
<br /> 12/20/85 1,000 480 NA 700 4,000
<br /> 08/26/86 3,700 2,500 NA 3,400 10,000
<br /> 11/24/86 3,600 3,200 NA 1,900 57,000
<br /> ' 03/30/87 4,400 3,100 NA 5,700 40,000
<br /> 06/25/87 1,900 1,100 NA 1,500 11,000
<br /> 10/15/87 2,100 4,100 NA 9,400 16,000
<br /> ' 01/11/88 2,800 7,000 NA 11,000 32,000
<br /> 04/11/88 3,800 8,000 NA 9,900 <20,000
<br /> MW-16 09/26/85 360 530 NA 2,030 9,200
<br /> .` 12/20/85 180 100 NA 220 1,600
<br /> 08/26/86 660 680 NA 9,800 38,000
<br /> 11/24/86 320 470 NA 650 33,000
<br /> ' 03/30/87 590 850 NA 4,400 42,000
<br /> 11/23/87 60 280 NA 7,000 12,000
<br /> MW-16R 01/11/88 90 100 NA 1,100 27,000
<br /> ' 04/11/88 <5 71 NA 530 4,100
<br /> 07/05/88 <5 <5 NA <5 <20
<br /> 09/21/88 NA NA NA NA NA
<br /> 12/15/88 <10 34 460 1,100 7,000
<br /> ' 03/20/89 150 8.2 67 260 3,200
<br /> MW-17 09/26/85 4,980 19,500 NA 12,600 60,000
<br /> ' 12/20/85 530 660 NA 1,000 8,700
<br /> 08/26/86 1,100 56 NA 1,700 11,000
<br /> 11/24/86 2,600 3,700 NA 200,000 20,000
<br /> 03/30/87 ND ND NA 410,000 44,000
<br /> ' 10/15/87 16 8 NA 130 1,100
<br /> MW-17R 11/23/87 180 37 NA 240 2,300
<br /> ' 01/11/88 40 27 NA 130 7,600
<br /> 04/11/88 -. 50 50 .. NA. 100 _. 30,000 - - --
<br /> 07/05/88 <50 90 NA <50 1,200
<br /> 12/15/88 <2 6.6 2.8 11 1,200
<br /> 03/20/89 <3 <3 4.0 <5 930
<br /> RPT 134.SJ5
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