|
' TABLE.2
<br /> GROUNDWATER ANALYTICAL DATA
<br /> Knowles-Roek
<br /> • Stockton, California
<br /> Page 13 of 15
<br />' (in parts per billion)
<br /> Well Date TPHg Benzene Toluene Ethylbenzene Xylenes MTBE
<br />' VW-1 3/8/2001 240,004 23,000 44,000 3,300 18,000 <40D
<br /> Cont'd 5/25/2001 230,000 24,000 42,000 3,100 19,000 <200
<br /> 8/30/2001 200,000 22,000 36,000 2,700 18,000 400
<br />' 1216101- Not Sampled
<br /> 2/20/2002
<br /> 5/23/2002 210,000 23,000 39,000 3,100 17,000 <1,000
<br /> 8/27/2002 110,000 10,000 18,000 1,300 9,300 <1,000
<br />' 11/13/2002 Not Sampled
<br /> 2/21/2003 260,000 18,000 30,040 3,100 18,000 <200
<br /> 5/28/2003 Not Sampled
<br />' 8/28/2003 270,000 19,000 28,000 1 2,600 16,000 <200
<br /> 11/19/2003 Not Sampled
<br /> 00
<br /> 2/27/2004 210,000 22,400 33,0 1 2,500 15,000 <200
<br />' 5/21/2004 Not Sampled
<br /> 8/26/2004 110,000 21,000 31,000 1 2,400 16,000 <200
<br /> 11/17/2004 Not Sampled
<br />' 2/24/2005 1 140,000 22,000 36 000 3,400 20 000 <200
<br /> VW-2 8/17/2000 7,400 20 69 87 990 <100
<br /> 11/21/2000 19,000 46 110 180 2,200 <40
<br /> 3/8/2001 14,000 64 97 200 1,800 <40
<br />' . 5/24/2001 23,000 73 240 400 4,200 <20
<br /> 8/30/200I Not Sampled
<br /> 12/7/2001 39,000 150 130 410 5,400 1 490
<br /> 2/2I/2002 20,000 120 110 330 3,200 <40
<br /> 5/23/2002 20,000 110 170 320 3,900 <40
<br /> 11/13/02- Not Sampled
<br />' 2/25/2004
<br /> 5/21/2004 200 10 1 1 88 <1 0 <2 0
<br /> 8125/04- Not Sampled
<br />' 2/24/2005 -- -- -n
<br /> VW-3 8126/2002 Not Sampled
<br /> 11/18/1997 <20
<br /> 2/25/1998 5,800 200 370 150 1,400 <5 0
<br />' 2/2/2000 2,100 92 15 13 40 <5 0
<br /> 5/11/2000 850 61 15 47 12 <5 0
<br /> 8/17/2000 210 09 06 12 45 <50
<br />' 11/20/2000 2,400 110 58 85 190 <5 0
<br /> 3/8/2001 2,300 77 63 110 79 <10
<br /> 5/25/2001 9,900 75 73 280 760 <2 0
<br /> 8/30/2001 4,900 45 1 12 79 230 <4 0
<br />' 12/6/2001 Not Sampled
<br /> 2/21/2002 3,200 120 65 41 120 <2 0
<br /> 5/23/02- Not Sampled
<br />' 8/26/2002
<br /> 11/14/2002 3,600 97 74 36 110 <2 0
<br /> 2/21/2003 6,D00 29Q
<br /> 54 31 59 <10
<br />' 5/28/2003 Not Sampled
<br /> 8/28/2003 5,000 200 14 24 44 <20
<br />
|