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I ' ' 'j ' i ; ✓ 1 L M I � ' I I
<br /> - TABLE 2 1
<br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> ' • ANALYZED BY EPA METHODS 8015 AND 8020
<br /> ` FORMER STOCKTON PLATING FACILITY
<br /> 632 South El Dorado, Stockton, California h
<br /> Sample I D! TPH as
<br /> C Date Gasc ltne MTBE "- Benzene 'Toltzetir °.�tliylr'" Tonal
<br /> benzeneyIenes 3
<br /> ' VW2/06-03-96 1,600 52 52 17 390 17
<br /> VW2/09-18-96 560 25 41 15 59 14
<br /> + VW2/12-t6-96 430 30 44 Is 1 2 - 12
<br /> ' VW2/03-12-97 300 17 17', <0 5 12 061
<br /> VW2/06-27-97 320 21 is 059 051 065 '
<br /> V W2/09-08-97 280 14 10 20 <0 5 2 1
<br /> y VW2/12-12-97 240 <5 0 053 054 <0 5 <0 5
<br /> ' VW2/03-19-98 1,400 <50 290 94 110 72
<br /> VW2/06-19-98 210 <40 092 10 <0 5 12
<br /> VW2/09-22-98 390 <60 3 1 18 53 18 �*
<br /> V W2/12-11-98 520 <33 59 49 12 55
<br /> VW2/03-24-99 870 <20 35 110 24 ,110 ,
<br /> VW2/06-23-99 81 <10 <0 5 068 <0 5 12
<br /> V W2/09-24-99 65 <22 068 25 <0 5 22
<br /> s VW2/01/24/00 160 <25 <0 5 <0 5 <0 5 <0 5
<br />' V W2/06-16-00 <50 NA <0 5 070 <0 5 <0 5
<br /> VW2/10-04-00 250 NA 27 63 68 24
<br /> V W2/02-13-01 170 <20 14 t 34 <0 5 15
<br />' • VW3/03-08-96 120,000 <350 29,000 18,000 2,800 7,900
<br /> VW3/12-16-96 120,000 450 24,000 21,000 3,400 11,000
<br /> VW3/03-12-97 62,000 400 15,000 5,300 3,000 7,400
<br />' V W3/06-27-97 153,000 710 11,000 1,900 3,500 6,400
<br /> VW3/09-08-97 39,000 500 8,300 1,600 2,700 3,700
<br /> VW3/12-12-97 38,000 89 7,100 1,800 2,800 3,400
<br /> VW3/03-19-98 24,000 <400 5,000 1,500 1,200 1,000
<br /> VW3/06-19-98 18,000 <350 3,700 160 940 530'
<br />' VW3/09-22-98 231,000 <500 7,200 370 1,400 870
<br /> VW3/12-11-98 17,000 <400 5,600 270 1,000 410
<br /> VW3/03-24-99 17,000 <350 4,800 140 980 500
<br /> VW3/06-23-99, 7,000 <100 990 720 160 330
<br />' VW3/09-2449 3,200 <110 1,200 18 210 ` 44
<br /> VW3/01-24-00 4,500 <100 1,200 70 280 =41 I
<br /> VW3/06-16-00, 3,900 NA _ 730 11 ' 380- I 46L_
<br /> 'r
<br />' �13/02-
<br /> W3/10-04-003,300 NA 640 90 400 12013-01, 6,900 <200 790 53 510 200
<br /> I
<br /> r A
<br /> r '
<br /> � I
<br /> ' 1
<br /> • Notes
<br /> 'Umicrograms per liter `
<br /> MTBE methyl ternary butyl ether by EPA method 8020
<br /> NA Not analyzed
<br /> / f ,
<br /> , I 1
<br /> J s
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