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TABLE 2
<br /> Analytical Results of Ground Water Samples
<br /> SIERRA LUMBER
<br /> 375 West Hazelton Avenue, Stockton, California
<br /> (#9/1)
<br /> Ground Screen -
<br /> We11 Ethyl- MTBE MTBE
<br /> I D Date Water Interval TPH-g Benzene Tolaenc benzene Xylenes 84020 8260 D1PE CAME ET1311 TBA
<br /> Depth (ft bsg)
<br /> 10-28-94 3235 19,000 2,700 2,500 160 1,100 NA NA NA NA NA NA
<br /> 12-11-95 2869 21,000 5,200 1,800 510 960 NA NA NA NA NA NA
<br /> 03-12-96 2595 21,000 3,800 2,200 420 1,900 NA NA NA NA NA NA
<br /> 06-12-96 2426 12,000 2,200 740 320 910 ND<50 NA NA NA NA NA
<br /> 09-11-96 2496 15,000 3,800 1,200 600 1,300 80 NA NA NA NA NA
<br /> MW-1 01-20-97 2189 20 to 40 31,000 4,500 4,700 800 3,100 91 NA NA NA NA NA
<br /> 04-21-97 21 16 69,000 81500 8,500 2,400 11,000 ND<120 NA - NA NA NA NA
<br /> 06-16-98 1647 19,000 1,700 36 1,200 1,700 ND<40 ND<70 ND<70 ND<70 ND<70 ND<700
<br /> 09-16-98 1780 15,000 2,200 35 980 220 ND<50 ND<10 51 ND<10 ND<10 ND<60
<br /> 12-10-98 1870 10,000 11500 31 660 77 ND<100 ND<10 34 ND<10 ND<10 ND<50
<br /> 03-15-99 1781 8,400 770 35 520 280 ND<50 ND<5 20 ND<5 ND<5 ND<25
<br /> 10-28-94 33 68 97,000 23,000 11,000 1,400 7,800 NA NA NA NA NA NA
<br /> 12-11-95 2854 170,000 16,000 37,000 3,300 18,000 NA NA NA NA NA NA
<br /> 03-12-96 25 84 160,000 6,500 40,000 3,900 19,000 NA NA NA NA NA NA
<br /> 06-12-96 2430 140,000 6,200 33,000 3,900 19,000 ND<250 NA NA NA NA NA
<br /> 09-11-96 2502 110,000 5,600 26,000 4,000 20,000 300 NA NA NA NA NA
<br /> MW-2 01-20-97 2138 20to40 93,000 3,000 19,000 2,800 13,000 ND<280 NA NA NA NA NA
<br /> 04-21-97 2138 80,000 5,600 11,000 2,500 12,000 ND<490 NA NA NA NA NA
<br /> 06-16-98 1652 61,000 7,300 6,900 2,400 12,000 ND<530 320 ND<130 ND<130 ND<130 ND<1300
<br /> 09-16-98 1796 120,000 20,000 25,000 3,700 19,000 690 240 ND<100 ND<100 ND<100 ND<500
<br /> 12-10-98 1875 52,000 760 580 2,200 11,000 ND<200 ND<20 ND<20 ND<20 ND<20 ND<100
<br /> 03-15-99 1727 39,000 880 2,800 1,700 8,400 ND<100 ND<35 ND<35 ND<35 ND<35 ND<180
<br /> 10-28-94 3293 740 66 98 10 50 NA NA NA NA NA NA
<br /> 12-11-95 27 77 730 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 2418 300 14 58 76 44 ND<5 NA NA NA NA NA
<br /> MW-3 01-20-97 2042 20 to 40 1,000 81 200 19 94 ND<5 NA NA NA NA NA
<br /> 04-21-97 2052 ND<50 14 3.3 072 42 ND<5 NA NA NA NA NA
<br /> 06-16-98 1566 ND<50 ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 ND<I ND<I ND<1 ND<1 ND<5
<br /> 09-16-98 1714 ND<50 ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 ND<1 ND<1 ND<1 ND<1 ND<5
<br /> 12-10-98 1796 ND<50 ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 ND<l NNI ND<1 ND<l ND<5
<br /> 03-15-99 1671 ND<50 ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 ND<1 ND<I ND<1 ND<I ND<5
<br /> I -
<br /> Advanced GevEnvironmental,Jne-
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