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TABLE 2
<br /> GROUNDWATER ANALYTICAL DATA
<br /> . Knowles-Roek
<br /> Stockton, California
<br /> Page 3 of 8
<br /> {in parts per billion)
<br /> i
<br /> wen )late TPHg B ' T E x MTBE
<br /> MW-5 5/16/95 12,000 1,400 42 890 520 --
<br /> 11/9/95 20,000 2,700 <25 1,900 1600 --
<br /> 2/9/95 14,000 1,400 <10 1,800 420 --
<br /> 4/25/96 19,000 1,700 43 1,500 750 --
<br /> 8/8/96 22,000 2,600 22 900 850 --
<br /> 11/6/96 25,000 3,200 20 1,300 1,200 --
<br /> 2/6/97 19,000 2,600 180 1,100 1,200 --
<br /> 518/97 17,000 2,200 140 1,600 1,700 --
<br /> 7123/97 20,000 3,800 51 1,200 1,700 <40
<br /> 11/20/97 20,000 3,800 42 1,200 1,500 <5 0
<br /> 2/27/98 34,000 5,400 400 1,400 2,200 <30
<br /> 5/6/98 38,000 5,300 450 1,400 2,400 --
<br /> 8/12/98 29,000 6,600 230 1,600 2,400 --
<br /> 11/11/98 19,000 3,600 <40 990 2,000 --
<br /> 2/12199 20,000 3,900 54 1,100 1,400 --
<br /> 5/4/99 21,000 3,100 32 980 1,200 --
<br /> 8/5/99 23,000 3,400 56 840 950 --
<br /> 11/18/99 18,000 2,800 7.1 790 890 <50
<br /> 2/4/00 17,000 2,400 31 490 880 <5 0
<br /> 5/9/00 16,000 2,200 27 710 1,200 <5 0
<br /> 8/16/00 1 32,000 1 3,90 76 1 1,600 1 3,200 1 <25
<br /> MW-6 5/16195 440 47 18 1.8 10 --
<br /> 11/9/95 540 66 83 12 21 --
<br /> 2/8195 520 <0 5 <0 5 <0 5 3.0 --
<br /> 4/24/96 950 4.3 43 38 29 --
<br /> 8/7/96 250 <0 5 <0 5 <0 5 <0 5 --
<br /> 11/5/96 270 78 <0 5 <0 5 <0 5 --
<br /> 2/5/97 310 4.5 <0 5 <0 5 <0 5 --
<br /> 5/7/97 240 6.8 <0 5 <0 5 <0 5 --
<br /> 7/23/97 140 1.2 <0 5 <0 5 <0 5 <5 0
<br /> 11/19/97 120 <0 5 <0 5 <0 5 <0 5 <5 0
<br /> 2/26/98 110 <0 5 <0 5 <0 5 <0 5 <5 0
<br /> 5/6/98 170 <0 5 <0 5 <0 5 18 --
<br /> 8/11/98 120 <0 5 <0 5 <0 5 <0 5 --
<br /> 11/11/98 <50 <0 5 <0 5 <0 5 <0 5 --
<br /> 2/11/99 <50 <0 5 <0 5 <0 5 <0 5 --
<br /> 5/4/99 <50 <0 5 <0 5 <0 5 <0 5 --
<br /> 8/4/99 <50 <0 5 <0 5 <0 5 <0 5 --
<br /> 11/17/99 <50 <0 5 <0 5 <0 5 <0 5 <5 0
<br /> 2/3100 130 2.2 <0 5 <0 5 <0 5 <5 0
<br /> 5/9/00 71 1.5 <0 5 <0 5 <0 5 <5 0
<br /> 8/15100 88 1.6 1 <0 5 1 <0 5 1 <0 5 1 <5 0
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