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TABLE 2 - CONTINUED
<br /> Analytical Results of Ground Water Samples
<br /> SIERRA LUMBER
<br /> 375 West Hazelton Avenue, Stockton, Callfornlx
<br /> Ground Screen
<br /> Well Date Water Interval TPH-g Benzene Toluene Ethyl Xylenes MTBE MTBE DIPE TAME ETBE TBA
<br /> I D Depth ft bs benzene 8020 8260
<br /> - 10-28-94 3293 740 66 98 10 50 NA NA NA NA NA NA
<br /> 12-11-95 2777 730 97 180 15 68 NA NA NA NA NA NA
<br /> 03-12-96 2488 1,700 140 360 33 170 NA NA NA NA NA NA
<br /> 06-12-96 2349 1,600 120 370 39 180 ND<5 NA NA NA NA NA
<br /> 09-11-96 24 18 300 14 58 76 44 ND<5 NA NA NA NA NA
<br /> 01-20-97 2042 1,000 81 200 19 94 ND<5 NA NA NA NA NA
<br /> 04-21-97 2052 ND<50 14 33 072 42 ND<5 NA NA NA NA NA
<br /> MW-3 06-16-98 1566 20 to 40 ND<50 N1<0 5 ND<O 5 ND<O 5 ND<O 5 ND<5 ND<1 ND<1 ND<l ND<1 ND<5
<br /> 09-16-98 1714 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 ND<5 ND<l ND<1 ND<1 ND4 ND<5
<br /> 12-10-98 1796 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 ND<5 1ND<1 ND<I ND<1 ND<1 ND<5
<br /> 03-15-99 1671 ND<50 ND<O 5 ND<O 5 ND<O 5 N1<0 5 ND<5 ND<1 ND<1 ND<1 ND<1 ND<5
<br /> 06-22-99 1724 ND<50 18 6 12 61 ND<5 ND<1 ND<I ND<1 ND<1 ND<5
<br /> 09-10-99 1825 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<0 5 ND<5 ND<1 ND<1 ND<1 ND<I ND<5
<br /> 04-28-00 1632 63' 061 18 33 94 ND<5 ND<1 ND<l ND<1 ND<I ND<5
<br /> 08-03-00 1701 ND<50 ND<0 5 ND<O 5 ND<O 5 ND<O 5 ND<5 ND<1 ND<1 ND<1 ND<1 ND<5
<br /> 0825-98 1742 110,000 7,500 25,000 3,500 20,000 ND<100 ND<90 ND<90 ND<90 ND<90 ND<450
<br /> 09-16-98 1783 140,000 15,000 39,000 4,600 25,000 ND<200 ND<200 ND<200 ND<200 ND<200 ND<1000
<br /> 12-10-98 1860 81,000 3,000 16,000 3,100 17,000 ND<200 ND<130 ND<130 ND<130 ND<130 ND<650
<br /> 03-15-99 1715 95,000 3,600 16,000 3,400 18,000 ND<1000 ND<65 ND<65 ND<65 ND<65 ND<330
<br /> 06-22-99 1992 65,000' 1,600 9,200 2,900 16,000 ND<200 ND<50 ND<50 ND<50 ND<50 ND<250
<br /> MW 4A 09-10-99 1909 8 to 33 90,000' 2,900 13,000 3,100 16,000 ND<300 ND<10 ND<10 ND<10 ND<10 ND<50
<br /> 04-28-00 1711 77,000' 720 12,000 2,500 13,000 ND<200 ND<50 ND<50 ND<50 ND<50 ND<250
<br /> 08-03-00 1784 71,000' 520 8,000 2,300 11,000 ND<100 ND<50 ND<50 ND<50 ND<50 ND<250
<br /> 0148-01 1899 54,000 310 5,100 1,900 8,900 ND<200 ND<2 5 ND<2 5 ND<2 5 ND<2 5 ND<12 5
<br /> 04-23-01 1830 42.000' 1 240 3,400 1 1.300 6.200 ND<200 I ND<50 ND<50 ND<50 ND<50 I ND<250
<br /> 08-25-98 1965 1 25,000 420 2,700 860 4,700 ND<200 ND<10 ND<10 ND<10 ND<10 ND<450 _
<br /> 09-16-98 1942 12,000 310 240 530 2,600 ND<20 ND<10 ND<10 ND<10 ND<10 ND<50
<br /> 12-10-98 2006 2,900 110 IS 140 120 ND<20 15 11 ND<1 ND<1 ND<5
<br /> 03-15-99 1850 1 3,100 38 42 88 31 ND<30 12 14 ND<1 ND<1 ND<5
<br /> MW-4B 06-22-99 1884 50,000' 4,900 13,000 1,700 8,700 ND<200 41 10 ND<10 ND<10 ND<50
<br /> 09-10-99 1989 45 to SO 82,000' 7,300 16,000 2,500 13,000 ND<200 110 ND<55 ND<55 ND<55 ND<280
<br /> 04-28-00 1803 64,000' 5,200 7,500 2,200 11,000 ND<200 90 ND<20 ND<20 ND<20 ND<100
<br /> 08-03-00 1892 81,000' 5,900 11,000 2,500 12,000 ND<100 ND<100 ND<100 ND<100 ND<100 ND<500
<br /> 01-18-01 2002 66,000 5,000 9,400 2,300 9,400 ND<200 33 ND<5 ND<5 ND<5 ND<25
<br /> 04-23-01 1 19 91 1 1 69,000' 1 4,700 1 11,000 1 2,400 1 11,000 1 ND<200 I ND<50 I ND<50 I ND<50 ND<50 ND<250
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