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1
<br /> Table 1
<br /> Groundwater Monitoring Data and Analytical Results
<br /> ' Former Unocal Service Station#2859
<br /> J� 1665 Pacific Avenue
<br /> Stockton,California
<br /> WELD IDI DATE DTW GWE TPH-G B T E X MTBE
<br /> TQC*(ft) ) (Mgt), (ppb) (p o (pp b) (ppb (ppb) (PPLL
<br /> I
<br /> MW-2 05/24/99 2248 -13 043,000 4,900 2,500 1,800 6,400 950
<br /> (cont) 08/19/99 2381 44 37'; 8!3,00016 1,800 16,000 3,600 17,000 ND'
<br /> 11/22/99 2485 -1541i 21,00010 1,000 4,600 2,800 9,400 ND'
<br /> 02/17/00 2403 -1459 62,000'° 2,000 10,000 3,600 15,000 ND'
<br /> 06/01/00 2172 -1228 48,00010 2,000 6,600 4,100 11,000 NO3
<br /> 08/07/00 2308 -13641 3I0,000f0 1,500 7,600 4,000 13,000 NO3
<br /> 11/13/00 2434 -149011 580010 2,800 9,500 4,900 14,000 ND'
<br /> II
<br /> 02/08/01 2392 -14 481 64,10010 4,570 13,200 6,200 17,900 ND'
<br /> 06105-06101 2367 -14 23i 62,000'0 3,200 8,300 4,200 11,000 ND'
<br /> 08/16-17/01 2524 -15801 918,00010 5,000 r 22,000 5,800 20,000 <1,200
<br /> 11116-17/01 2672 -17 2811 72,0011 4,300 15,000 5,400 17,000 <500
<br /> a
<br /> i
<br /> 1 R
<br /> MW-3 06/06/88 -- -- 170 l0 ND ND f 16 --
<br /> 10/26/88 -- -- �; { 200 13 ND ND 15 --
<br /> 03/02/89 120 1 1 ND 07 1 0 --
<br /> 08/28/89 -- -- {' 1,000 12 21 41 11 --
<br /> 11/30/89 -- -- 360 21 14 84 17
<br /> 03/01/90 -- - 300 16 ND 36 64 --
<br /> 05/30/90 -- -- i 760 ND 90 71 76
<br /> 08/24/90 DRY -- -- -- - -- --
<br /> 11/19/90 DRY -- -- -- -- -- --
<br /> 02/25/91 DRY -- -- -- -- --
<br /> 05/29/91 DRY --
<br /> 08/28/91 DRY -- 1 -- -- -- --01/04/00 DRY -- �, -- - - -- -- --
<br /> 03/04/92 DRY --
<br /> 05/21/92 DRY -- [[ -- -- `- -- --
<br /> 08/18/92 INACCESSIBLE --
<br /> 11/13/92 DRY -- '- --1060 03/26/93 DRY
<br /> 06/04/93 4577 -35 17 !, 1,600 260 120 34 97 --
<br /> a
<br /> 2859 XIS14 054 is. AsS
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