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TABLE 2
<br /> GROUNDW ATE-R ANALY 11CAL DATA
<br /> Know les-Rook
<br /> Stnekton Califoinia
<br /> I Page 3 of 15
<br /> (in pen n per billion)
<br /> Well Date TPHg Benzene Toluene 1==37
<br /> benzene X}lenes MTBE
<br /> MW-3 8/3/1999 5,100 3200 27 130 1 400
<br /> COMA 11/17/1999 -,400 4,100 7 0 19 49 1,500
<br />' 2/3/2000 16,000 6,700 <20 50 28 4,000
<br /> 5/9/2000 22,000 91600 11 37 11 3,800
<br /> 8/15/2000 4,800 3,000 2 8 11 133 1,200
<br /> 11/22/2000 36,000 10,040 15 28 31 2,600
<br />' 3/8/2001 16,000 4,400 8 9 11 5 8 1,200
<br /> 5/34/2001 27,000 11,000 17 31 13 3,800
<br /> 8/30/2001 12,000 3,500 62 10 69 2,000
<br />' 1217/2001 72,004 21,000 310 540 1,100 17,000
<br /> 2/21/2002 1 30,000 15,000 310 170 150 15,000
<br /> 5/22/2002 38,000 11,000 17 42 17 34,000
<br /> 8/27/2002 36,000 12,040 19 47 49 24,000
<br />' 11/14/2002 35,000* 12,000 21 45 31 5,340
<br /> 2/20/2003 46,000 ](),000 23 31 20 41,000
<br /> 5/30/2003 25,000 7,300 18 15 28 28,000
<br /> 8/2812003 1 23,000 6,600 8 0 93 11 34,000
<br />' 11/20/2003 33,000 13,000 250 58 290 1 48,000
<br /> 2/27/2004 26,000** 7,700 88 26 110 52,000
<br /> 5/21/2004 7 900 6,800 34 640 550 35,000
<br />' 8126'20041,900 7,900 76 5 8 <2 5 25,000
<br /> 00
<br /> 11/18/24 8,100 3,300 450 81 27 42,000
<br /> 2/24/2005 4,900 3,400 9 3 33 7 9 24,000
<br /> 5/25/2005 Not Sampled
<br />' MW-4 5/16/1995 <50 22 <0 5 <0 5 <05 -
<br /> 1119/1995 240 21 <0 5 <05 <0 5
<br /> 2/8/1995 240 <0 5 �0 5 <0 5 29
<br /> 424/1996 130 <0 5 <0 5 <0 5 <05 -
<br /> 8/7,11996 210 <0 5 <0 5 <0 5 1 8 -
<br /> 116/1996 480 <0 5 3 0 <05 5
<br /> 2/5/1997 560 76 <0 5 <05 <0 5
<br /> t 5/7/1997 260 5 8 <05 <05 <0 5 -
<br /> 7r2211997 970 360 <0 5 <05 <0 5 -5 0
<br /> 11/20/1997 140,000 16,000 15,000 2,4011 13,000 8,700
<br /> 12/16/1997 150,000 20,()00 16,000 2,300 15,040 14,000
<br /> 2/27/1998 10,000 1,200 42 110 580 890
<br /> 5/6/1998 870 53 <0 5 6 2 10 85
<br /> 8/12/1998 12,400 5,500 <0 5 260 954 600
<br /> 11/11/1998 75,000 10,000 1,300 1,400 8,800 7,000
<br />' 2/11/1999 19,000 7,400 130 380 1,300 1,700
<br /> 4/4/1999 24,000 11,000 90 600 1,600 3,400
<br /> 8/5/1999 39,000 24,000 99 900 3,000 7,400
<br />' 11/18/1999 68,400 40,040 2,400 2,000 8.100 4,000
<br /> 2141",'.000 84,000 30,400 67 1,900 6,900 3,100
<br /> 5/9/3000 88,000 30,000 <50 2,100 5,200 1,400
<br /> 9/16/2000 160,000 39,000 84 3,100 6,500 1,600
<br />' 11/21/2000 140,000 34,000 36 2,800 4 800 2,200
<br /> 3182001 95,000 27,000 29 2 50U 2 500 1 500
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