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TABLE 2
<br /> GROUNDWATER ANALYTICAL DATA i
<br /> ' Knowles-Roek
<br /> SStockton, California
<br /> Page 3 of 8
<br /> (in parts per billion)
<br /> Well I Date TPHg B 1 T E x MTBE
<br /> ' MW-4 8/5/99 39,000 24,000 99 900 3,000 7,400
<br /> cont 11/18/99 68,000 40,000 2,400 2,000 8,100 4,000
<br /> ' 2/4/00 84,000 30,000 67 1,900 6,900 3,100
<br /> 5/9100 88,000 30,000 <50 2,100 5,200 1,400
<br /> 8/16/00 160,000 39,000 84 3,100 6,500 1,600
<br /> ' 11/21/00 140,000 34,000 36 2,800 4,800 2,200
<br /> 3/8101 95,000 27,000 29 2,500 2.500 1,500
<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 /> 1116/96 25,000 3,200 20 1,300 1,200
<br /> 2/6/97 19,000 2,600 180 1,100 1,200 --
<br /> 5/8/97 17,000 2,200 140 1,600 1,700 --
<br /> 7/23/97 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 5 l f 3
<br /> 2/27/98 34,000 5,400 400 1,400 2,200 <30
<br /> ' 5/6198 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 /> 2/12/99 20,000 3,900 54 1,100 1,400 ='
<br /> 5/4/99 21,000 3,100 32 980 1,200
<br /> 8/5199 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 /> 5/9100 16,000 2,200 27 710 1,200 <5 0
<br /> ' 8116/00 32,000 3,900 76 1,600 3,200 <25
<br /> 11/21/00 32,000 2,600 120 1,000 1,500 <100
<br /> 318/01 22,000 1,800 81 1,100 1 00 <100
<br /> ' MW-6 5/16/95 440 47 18 1.8 10
<br /> 11/9/95 540 66 83 12 21
<br /> 218195 520 <0 5 <0 5 <0 5 30
<br /> 4/24/96 950 43 43 38 2.9
<br /> ' 817196 250 <0 5 <0 5 <0 5 <0 5 --
<br /> 11/5/96 270 7.8 <0 5 <0 5 <0 5 --
<br /> 2/5/97 310 4.5 <0 5 <0 5 <0 5 --
<br /> 5/7197 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 1 120 1 <0 5 1 <0 5 1 <0 5 1 <0 5
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