|
Table 2
<br /> Groundwater Analytical Data
<br /> 440 West Charter Way, Stockton, CA
<br /> •
<br /> Ethyl-
<br /> Well Date 7PHg Benzene Toluene benzene Xylenes MTBE
<br /> Number Sampled (ppb) (ppb) (ppb) (ppb) (ppb) (ppb)
<br /> MW-9 02/05/92 95,000 12,000 2,800 1,700 3,700 NA
<br /> MW-9 05/15/92 27,000 9,500 2,900 1,200 3,900 NA
<br /> MW-9 10/15/92 -- -- -- - --
<br /> MW-9 12/17/92 75,000 15,000 4,700 1,900 4,700 NA
<br /> MW-9 03/18/93 54,000 9,900 1,000 1,300 1,300 NA
<br /> MW-9 06/10/93 46,000 5,900 1,000 710 780 NA
<br /> MW-9 09/20/93 62,000 11,000 3,500 1,300 1,500 NA
<br /> MW-9 03/16/94 34,000 6,100 600 490 680 NA
<br /> MW-9 06/15/94 7,500 7,200 270 180 370 NA
<br /> MW-9 09/22/94 24,000 6,000 1,000 340 690 NA
<br /> MW-9 12/01/94 60,000 16,000 7,500 1,700 4,700 NA
<br /> MW-9 02/17/95 50,000 14,000 4,900 1,400 3,200 NA
<br /> MW-9 05/17/95 17,000 3,800 810 320 850 NA
<br /> MW-9 08/15/95 43,000 12,000 4,300 940 3,000 <1000
<br /> MW-9 11/16/95 19,000 8,000 680 260 610 NA
<br /> MW-9 02/27/96 20,000 9,700 300 190 480 NA
<br /> MW-9 05/15/96 49,000 17,000 4,200 1,200 3,400 NA
<br /> MW-9 08/22/96 17,000 7,600 170 160 450 <2000
<br /> MW-9 11/25/96 18,000 8,800 580 170 560 <2000
<br /> MW-9 02/24/97 37,000 12,000 2,200 550 1,900 <2000
<br /> MW-9 05/19/97 15,000 14,000 350 240 750 <300
<br />• MW-10 02/05/92 -- -- -- -- - NA
<br /> MW-10 05/15/92 7,100 2,000 ND 34 230 NA
<br /> MW-10 10/15/92 -- - -- -- -
<br /> MW-10 12/17/92 21,000 6,700 27 18 210 NA
<br /> MW-1 0 03/18/93 17,000 1,400 68 100 330 NA
<br /> MW-10 06/10/93 12,000 3,100 27 16 160 NA
<br /> MW-10 09/20/93 10,000 2,500 13 14 140 NA
<br /> MW-10 03/16/94 19,000 3,600 150 53 330 NA
<br /> MW-10 06/15/94 5,000 3,700 18 20 96 NA
<br /> MW-1 0 09/22/94 9,400 3,300 40 24 110 NA
<br /> MW-10 12J01/94 14,000 4,000 37 33 180 NA
<br /> MW-10 02/17/95 9,600 4,900 45 33 140 NA
<br /> MW-10 05/17/95 10,000 2,100 24 23 100 NA
<br /> MW-10 08/15/95 3,100 820 13 <5 38 <100
<br /> MW-10 11/16/95 3,000 1,200 6 0 3 7 28 NA
<br /> MW-10 02/27/96 110 51 <0 5 <0 5 <0 5 NA
<br /> MW-10 05/15/96 8,100 3,600 20 11 67 NA
<br /> MW-10 08/22/96 7,100 3,000 29 9 8 58 <600
<br /> MW-10 11/25/96 6,500 2,600 14 100 4 6 <300
<br /> MW-10 02/24/97 9,800 4,100 24 14 821 <600
<br /> MW 10 05/19/971 6,100 2,000 16 8 7 461 <200
<br /> Page 5 of 8
<br />
|