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TABLE 2
<br /> GROUNDWATER ANALYTICAL DATA
<br /> Knowles-Roek
<br /> Stockton,California
<br /> S Page 11 of 15
<br /> (in parts per billion)
<br /> Well Date TPHg Benzene Toluene Ethylbenzene Xylenes MTBE
<br /> MW-12 02/3/00-
<br /> Cont'd 5/9100 Not Sampled
<br /> 8114/00 <50 <0 5 <0 5 <0 5 <0 5 <5 0
<br /> 11/20/00 <50 <0 5 <0 5 <0 5 <0 5 <5 0
<br /> 3/7101 62 07 <0 5 <0 5 <0 5 13
<br /> 5/23/01 <50 <0 5 09 <0 5 14 34
<br /> 8129101 <50 <0 5 <0 5 <0 5 <0 5 48
<br /> 12/6/01 Not Sampled
<br /> 2/20102 68 1.6 18 10 70 200
<br /> 5/22/02 Not Sampled
<br /> 8/26102 <50 <0 5 <0 5 <0 5 <Q 5 110
<br /> 11/13/02 Not Sampled
<br /> 2/20103 <50 <0 5 <0 5 <0 5 <1 0 78
<br /> 5128103 Not Sampled
<br /> 8127103 <50 <0 5 <0 5 <0 5 <1 0 60
<br /> MW-13 11/9195 65,000 11,000 5,200 2,100 8,200 --
<br /> 2/9/95 170,000 12,000 32,000 3,700 18,000 --
<br /> 4/25/96 140,000 5,300 28,000 2,800 14,000 <1600
<br /> 8/8/96 160,000 6,000 30,000 3,800 20,000 --
<br /> 11/6/96 130,000 4,800 32,000 2,000 22,000 --
<br /> 2/6/97 94,000 3,200 19,000 1,700 12,000 --
<br /> 518/97 90,000 4,200 18,000 3,400 20,000 --
<br /> 7/23/97 120,000 3,200 24,000 4,100 21,000 <200
<br /> 11/20/97 110,000 3,600 18,000 2,900 16,000 <5 0
<br /> 2/27/98 90,000 4,000 12,000 1,900 13,000 <30
<br /> 5/6198 85,000 2,100 14,000 1,900 12,000 <60
<br /> 8/12/98 90,000 3,200 26,000 3,300 17,000 <50
<br /> 11/11/98 74,000 2,200 15,000 2,300 14,000 <100
<br /> 2/12/99 80,000 2,900 18,000 3,000 15,000 <100
<br /> 514/99 84,000 1,800 17,000 2,600 13,000 <500
<br /> 8/5199 79,000 1,600 15,000 2,300 11,000 <50
<br /> 11/18/99 66,000 970 12,000 1,700 8,800 <50
<br /> 214100 60,000 290 7,800 1,700 7,900 <50
<br /> 5/10/00 76,000 690 13,000 2,700 14,000 <100
<br /> 8116/00 44,000 430 3,200 1,500 4,800 <100
<br /> 11/21/00 150,000 4,000 15,000 3,400 17,000 <200
<br /> 3/8101 86,000 500 12,000 2,800 15,000 <200
<br /> 5/24101 92,000 650 10,000 3,400 18,000 <200
<br /> 08/30/01-
<br /> Not Sampled
<br /> 11/13/02
<br /> 1/13/03 Well Destroyed
<br /> I
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