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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 3
<br /> WELL ETHYL-- MTBE FECAL
<br /> I. D DATE BENZENE TOLUENE BENZENE XYLENES TPH--G (ppm) COLIFORM
<br /> MW-9 05/10/91 15,000 8,000 1,800 4,200 49,000 -- --
<br /> 08/09/91 15,000 6,200 2,100 5,100 47,000 -11/06/91 15,000 4,400 1,900 4,300 54,000 - --
<br /> 02/05/92 12,000 2,800 1,700 3.700 95,000 ND --
<br /> 05/15/92 9,500 2,900 1,200 3,900 27,000 -- -
<br /> 10/15/92 --
<br /> 12/17/92 15,000 4,700 1,900 4,700 75,000 --
<br /> 03/18/93 9,900 1,000 1,300 1.300 54,000 --
<br /> 06/10/93 5,900 1,000 710 780 46,000 - --
<br /> 09/20/93 11,000 3,500 1,300 1,500 62,000 -- --
<br /> MW-10 05/10/91
<br /> 08/09/91
<br /> 11/06/91 -- -- - - -- _ --
<br /> 02/05192
<br /> 05/15/92 2,000 ND 34 230 7,100 - --
<br /> 10/15/92 -- - - -- - ND
<br /> 12/17/92 6,700 27 18 210 21,000 -- --
<br /> 03/18/93 1,400 68 100 330 17,000 '- ND
<br /> 06/10/93 3,100 27 16 160 12,000 -
<br /> 09/20/93 2,500 13 14 140 10,000 --
<br /> MW-11 05/10/91 3,900 4,100 1,200 2,800 45,000 - --
<br /> 08/09/91 51000 5,700 1.400 3,300 32,000 -11/06/91 6,900 6,000 1,600 4,300 52,000 -- ---
<br /> 02/05/92 8,500 10,000 2,100 5,900 130,000 -- �-
<br /> 05/15/92 8,000 8,400 1,600 4,900 42,000 -- -
<br /> 10/15/92
<br /> 12/17/92 45,000 25,000 5,100 11,000 240,000 - - -
<br /> 03/18/93 13,000 12,000 2,400 7,000 150,000 - --
<br /> 06/10/93 5,900 3,400 780 2,400 69,000 -- ---
<br /> 9/20/93 12,000 13,000 2,000 6,300 120,000 --MW-13 09/20/93 34 1.9 09 11 65 --- --
<br /> MW-14 09/20/93 1,400 54 45 84 6,300 -- -MW-15 09/20/93 2700 80 42 200 12,000 -- ---
<br /> MW-16 10/22/93 ND ND ND ND ND MW-17 09/20/93 140 4 8 51 63 1,100 - - -
<br /> Notes ppm = parts per million
<br /> a SP= Separate-phase petroleum hydrocarbons -- = Not sampled
<br /> ND = Not detected at or above the method detection limit See laboratory reports for method detection limits
<br /> cGASTAB2 WKt
<br /> GROUNDWATER
<br /> TECHNOLOGY
<br />
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