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Table 2 <br /> Groundwater Analytical Data <br /> • 440 West Charter Way, Stockton, CA <br /> Ethyl- <br /> Well Date TPHg Benzene Toluene benzene Xylenes <br /> Number Sampled (ppb) (ppb) (ppb) (ppb) (ppb) <br /> MW-14 09/20/93 6,300 1,400 54 45 84 <br /> 03/16/94 -- -- -- <br /> 06/15/94 -- -- -- -- <br /> 09/22/94 -- -- -12/01/94 -- -- <br /> 02/16/95 2,700 580 80 <3 28 <br /> 05/17/95 1,200 410 3 9 <3 8 5 <br /> 08/15/95 2,800 1,200 14 2 8 34 <br /> 11/16/95 570 150 5 0 0 90 4 9 <br /> MW-15 09/20/93 12,000 2,700 80 42 200 <br /> 03/16/94 -- -- -- -- <br /> 06/15/94 -- -- - -- — <br /> 09/22/94 - -12/01/94 -- -- <br /> 02/17/95 12,000 3,100 71 51 190 <br /> 05/17/95 200 65 16 059 2 0 <br /> 08/15/95 4,100 1,100 28 13 50 <br /> 11/16/95 8,300 2,400 52 74 150 <br /> MW-16 10/22/93 ND ND ND ND ND <br /> 03/16/94 -- - -- -- -- <br /> 06/15/94 <br /> 09/22/94 - --12/01/94 -- -- -- - — <br /> 02/16/95 <50 <0 5 <0 5 <0 5 <05 <br /> 05/17/95 <50 <0 5 <0 5 <0 5 079 <br /> 08/15/95 <50 <0 5 <0 5 <0 5 <0 5 <br /> 11/16/95 <50 <0 5 <0 5 <0 5 <0 5 <br /> MW-17 09/20/93 1,100 140 4 8 51 63 <br /> 03/16/94 -- - -- -- -- <br /> 06/15/94 -- - -- - -- <br /> 09/22/94 - -- -- -12/01/94 - -- -- - <br /> 02/17/95 210 057 079 <0 5 <0 5 <br /> 05/17/95 130 <0 5 <0 5 <0 5 <0 5 <br /> 08/15/95 <50 <0 5 <0 5 <0 5 <0 5 <br /> 11/16/95 310 99 <05 72 <05 <br /> ppb = parts per billion <br /> TPHg = Total petroleum hydrocarbons-as-gasoline <br /> SP = Separate-phase petroleum hydrocarbons <br /> ND = Not detected at or above the method detection lima <br /> -- = Not sampled <br /> < = Less than the detection lima for the specified method of analysis <br /> Page 5 of 5 <br />