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TABLE 2
<br /> IANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> ,. ANALYZED BY EPA METHODS 8015 AND 8020
<br /> FORMER STOCKTON PLATING FACILITY
<br />' 632 South E1 Dorado, Stockton, California
<br /> (,ug/l)
<br />' Ethyl- Cotal
<br /> Sample I D/ TPH as MTBE Benzene Toluene benzene Xylenes
<br /> Date Gasoline
<br /> ' S2 17 390 17 '
<br /> t V W2/06-03-96 1,600 52 41 1 5 9 1 4
<br /> VW2/09-18-96 560 25 12 12
<br /> V W2/12-16-96 430 30 4 4 15 fl 61
<br /> 17 17 <05 12
<br /> V W2103-12-97 300 1 8 0 59 0 5l 0 65
<br />' V W21Qb-27-97 320 21 <0 5 2 1
<br /> VW2109-08-97 280 14 1 0 2 0 <0 5
<br /> <5 0 053 0 54 <0 5
<br /> V W 2112-12-97 240 110 7 2
<br /> V W2/03-19-98 1,400 <50 290 9 4 <0 5 1 2
<br /> VW2/06-19-98 210 <40 092 10
<br /> <60 3 1 18 5 3 18
<br /> V W2/09-22-98 390 <33 5 9 49 12 55
<br /> V W 2112-11-98 520 110 24 110
<br /> VW2/03-24-99 870 <20 35 12
<br />' <10 <0 5 068 <0 5
<br /> V W2/06-23-99 81 <22 0 68 2 5 <0 5 2 2
<br /> VW2109-24-99 65 0 5 2 5 <0 5 <0 5
<br /> VW2/01124100 160 <25 <0 5 <0 5
<br /> V W2/06-16-00 <50 NA <0 5 0 70
<br /> ' NA 27 63 6 8 '
<br /> 24
<br /> VW2/10-04-00 250
<br /> <35Q 29,000 18,000 2,800 7,900
<br /> V W3/03-08-96 120,000 11,000
<br /> VW3/12-16-96 120,000 456 24,400 21,OOfl 3,400
<br /> ' 400 15,000 5,300 3,000 7,400
<br /> VW3103-12-97 62,000 6,400
<br /> VW3/06-27-97 53,000 710 11,000 1,900 3,500
<br /> V W3109-08-97 39,000 500 8,300 1,600 2,700 3,700
<br /> $9 7,100 1,800 2,800 3,400
<br /> VW3/12-12-97 38,000 1,200 1,000
<br /> V W 3103-19-98 24,000 <400 5,000 1,500 530
<br /> VW3106-19-98 18,000 <350 3,700 160 940
<br /> <500 7,200 370 1,400 870
<br /> V W 3109-22-98 23,000' <400 5,600 270 1,000 410 VW3/12-11-98 17,000 <350 4,800 140 980 500
<br /> VW3/03-24-99 17,000 <100 990 720 160 330
<br /> V W3106-23-99 7,000 <110 1,200 18 210 44
<br /> V W3109-24-99 3,200 <100 1,200 7 0 280 41
<br /> ' VW3/01-24-00 4,500 NA 730 11 380 46
<br /> VW3/06-16-00 3,900 NA 640 90 400 120
<br /> V W 3/10-04-00 3,300
<br /> ' Notes
<br /> i 1.1g/1 micrograms per hter
<br /> ' MTBE methyl tertiary butyl ether by EPA method 8020
<br /> NA Not analyzed
<br /> 1
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