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Table 2 (continued)
<br /> (in parts per billion)
<br /> Texaco Service Station
<br /> 440 West Charter Way
<br /> Stockton California Pa- e 2
<br /> WELL ETHYL- MTBE FECAL
<br /> 1. D. DATE BENZENE TOLUENE BENZENE XYLENES TPH-Ca (ppm) COLIFORM
<br /> MW-5 05/10/91 21,000 9,000 2,000 51500 83,000 -- --
<br /> 08/09/91 9,400 -1,400 740 1,800 28,000:: -- -11/06/91 9,500 1,300 740 1,900 38,000 -- ---
<br /> 02/05/92 71000 810 690 1,400 66,000 ND ---
<br /> 05/15/92 6,900 900 690 1,500 28,000 - --
<br /> 10/15/92 -- -- - -- -- -
<br /> 12/17/92 12,000 1,700 1,200 2,000 52,000 -- ---
<br /> 03/18/93 6,500 570 W. 1.700 42,000 -- --
<br /> 06/10/93 6,500 400 700 1,600 52,000 - --
<br /> 09/20/93 9,800 14,000 4,000 28,000 180,000 -- -
<br /> MW-6 05/10/91 8 05 04 5 1,300 - -
<br /> 08/09/91 20 2 1 10 1,100 -11/06/91 21 2 1 10 1,600 - --
<br /> 02/05/92 4.5 ND ND 4 1,800 -- 160 cfu/100 ml
<br /> 05/15/92 10 0.73 ND 3.9 200 - --
<br /> 10/15/92 -- - -- -- - - ND
<br /> 12/17/92 ND 1 ND 7 450 -- 2 MPN/100 ml
<br /> 03/18/93 10 1 ND 4 180 --- ND
<br /> 06/10/93 8 2 ND 4 150 -- --
<br /> 09/20/93 2,200 2,500 540 4,300 $6,000 - --
<br /> MW-7 05/10/91 630 62 590 680 16,000 - ---
<br /> 08/09/91 780 150 670 1.200 14,000 - -11/06/91 1,200 190 540 1,300 16,000 - --
<br /> 02/05/92 1,100 60 430 780 24,000 -- 90 ctu/100 ml
<br /> 05/15/92 1,200 46 230 570 9,400 --- --
<br /> 10/15/92 - - -- -- - -- ND
<br /> 12/17/92 -- -- -- - --
<br /> 03/18/93
<br /> -03/18/93 7,400 630 1,000 1,800 41,000 -- ND
<br /> 06/10/93 370 19 160 130 6,200 -- --
<br /> 09/20/93 450 30 45 190 6,600
<br /> MW-8 05/10/91 220 17 3 25 3,800 - --
<br /> 08/09/91 340 22 3 31 51100 --11/06/91 340 19 3 27 7,600 -- --
<br /> 02/05/92 270 11 ND 15 6,400 - --
<br /> 05/15/92 300 11 ND 17 3,000 -- --
<br /> 10/15/92 -- - -- -- --
<br /> 12/17/92
<br /> 12/17/92 660 16 1 29 3,900 -- -
<br /> 03/18/93 350 9 1 19 2,200 -- --
<br /> 06/10/93 380 10 1 25 2,000 - --
<br /> 09/20/93 580 11 21 35 4,100
<br /> GROUNDWATER
<br /> =, 'TECHNOLOCY
<br />
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