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TABLE 1-SUMMARY OF RESULTS OF GROUNDWATER SAMPLING » <br /> BP OIL COMPANY SERVICE STATION NO.11192 <br /> 1403 COUNTRY CLUB BOULEVARD,STOCKTON,CALIFORNIA <br /> ALISTO PROJECT NO.10-037 <br /> WELL DATE OF CASING DEPTH TO GROUNDWATER TPH-G B T E X MTBE DO LAB <br /> ID SAMPLING/ ELEVATION (a) WATER ELEVATION (b) (ugA) (UgA) 00) (ugA) (ugA) (uqA) (ppm) <br /> MONITORING (Feet) (Feet) (Feet) <br /> VW-2 12/09/92 --- DRY --- - _ -- <br /> VW-2 0311i/93 - DRY - <br /> VW-2 06/15/93 - DRY <br /> VW-2 09/15/93 -- DRY --- <br /> VW-2 <br /> -VW-2 12/22/93 --- <br /> VW-2 <br /> -VW-2 02/15/95 -- --- --- --- - -- - <br /> MW-1 05/01/90 5.52 25.11 -19.59 140 1 ND ND ND - - PRE <br /> MW-1 08/05/91 5.52 DRY --- - --- PRE <br /> MW-1 12/09/91 5.52 DRY --- --- -- - -- - -- -- PRE <br /> MW-1 03109/92 5.52 DRY --- - --- ___ - - - PRE <br /> MW-1 06/19/92 5.52 DRY --- - �� �- - ANA <br /> MW-1 09/18/92 5.52 DRY --- --- --- - - -- ANA <br /> MW-1 (c) 12/09/92 5.52 DRY --- - - - - - - ANA <br /> MW-1 02/15/95 5.52 -- -- - -- -- -- - - - ANA <br /> MW-1 04/21/95 5.52 23.82 -18.30 820 27 2.6 3.1 5.6 --- 4.5 All <br /> QC-i (d) 04/21/95 _ 720 31 2.9 3.5 5.7 - - ATI <br /> MW-1 07/19/95 5.52 22.92 -17.40 6200 40 2 2.4 2.3 - 5.2 ATI <br /> MW-1 (e) 10/20/95 5.52 23.32 -17.80 440 16 0.51 0.73 2.2 6.4 4.7 AT) <br /> QC-1 (d)(e) 10/20/95 --- -- -- 480 17 ND<0.50 ND<0.50 1.5 ND<5.0 -- ATI <br /> MW 1 10120!95 _ - 450 30 0.67 0.60 1.0 5.3 4.4 ATI <br /> QC-1 (d) 10/20/95 --- -- --- 460 29 0.91 0.52 1.5 ND<5.0 -- ATI <br /> MW_i (e) 04/23/96 5.52 19.87 -14.35 ND<500 11 ND<0.5 ND<0.5 ND<0.5 49 _ SPL <br /> MW-1 04/23/96 5.52 -- -- ND<500 10 ND<0.5 ND<0.5 ND<0.5 42 - SPL <br /> MW-1 07/12/96 5.52 20.99 -15.47 -- - - <br /> MW-1 10/18/96 5.52 20.16 -14.64 160 ND<0.5 ND<1.0 ND<1.0 ND<1.0 ND<10 5.3 SPL <br /> MW-1 02/26/98 5.52 11.90 -6.36 470 1.6 ND<1.0 ND<1.0 ND<1.0 370 4.8 SPL <br /> MW-1 07/07198 5.52 11.40 -5.88 B00 ND<0.5 ND<i.0 ND<1.0 ND<1.0 700 3.6 SPL <br /> MW-2 (t) 05/01/90 5.96 25.23 -- ND ND ND ND ND -- --- PRE <br /> I <br /> PArF 1 <br />