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Table 1
<br /> Groundwater Monitoring Data and Analytical Results
<br /> Former Unocal Service Station#0187
<br /> 437 East Miner Avenue
<br /> Stockton,California
<br /> DATE. 13TWf S i GWE Thickness Tl'H G B
<br /> WELL;>IDI
<br /> TOC*(fi}
<br /> -21.75 0.00 25,000 960 580 1,500 5,100 <130
<br /> U-3 11/03/97 33.Q0 -- 1,900 6,300 <500
<br /> (cant) 02/13/98 30.22 -18.97 0.00 41,000 1,700 820
<br /> 03/09/98 29.40 -18.15 0,00 28,000 1,300 600 1,200 4,500 45<2.5 4
<br /> -15.72 0.00 2,300 46 31 56 110 4.5
<br /> 05/26/98 26.97 <50
<br /> 08/17/98 26.41 -15.16 0.00 17,000 780 Ito 770 3,300 50
<br /> 11/10/98 26.48 -15.23 0.00 29,0007 5,200 300 1,300 2,000 <
<br /> 02/05/99 25.96 -14.71 0.00 27,000 4,200 2,200 300 3,800 __
<br /> --
<br /> (D) 02/05/99 -- -- -- 28,000 4,300 2,300 1,000 4,000 --
<br /> 10.79 05/07/99 24.73 -13.94 0.00 18,000 2,600 240 340 1,900
<br /> 08/20/99 25.17 -14.38 0.00 18,00010 2,400 300 1,200 1,700 --
<br /> 11/23-24/99 26.12 -15.33 0.00 8,9601° 609 60.6 566 744 <250/<10.04
<br /> 02/22-23/00 25.40 -14.61 0.00 43,000i0 7,200 5,100 2,200 8,300 <2501<2.04
<br /> 05130-31100 24.03 -13.24 0.00 12,90014 814 95.5 783 1,350 <5001,10.04
<br /> 08131-09/D 1100 24.74 -13.95 D.00 ]2,30010 393 65.6 I,440 1,600 <5001<20.04
<br /> <2501<20.04
<br /> 11.41 11120-22/00 25.37 -13.96 0.00 12,300i0 515 65.0 1,460 1,290
<br /> 02/26-27/01 24.94 -13.53 0.00 279 0.750 0.657 <0.500 7.93 <2.5D/<2.04
<br /> 05/14-16/01 24.93 -13.52 0.00 <50.0 <0.500 <0.500 <0.500 <0.500 <5.00/<2.004
<br /> 08/13-15101 25.63 -14.22 0.00
<br /> <50 <0.50 0.72 <0.50 <0.50 <5.0/<2.04
<br /> 11/26-28101 26.78 -15.37 0.00 1,60010 17 7.6 33 44 <25/3.14
<br /> 02/25-27102 26.09 -14.68 0.00 9211 <0.50 0.55 2.4 2.8 <5.01<1.04
<br /> 05/07-09/02 26.10 -14.69 0.00 11010 1.4 1.6 2.7 3.7 <5.0/<I.04
<br /> 08/12-14/02 27.31 -15.90 0.00
<br /> <50 <0.50 <0.50 <0.50 <0.50 <2.51<1.04
<br /> 11/05-06102 28.51 -17.10 0.00 220 2.1 <0.50 2.4 1.9 <2.5/<2.04
<br /> 02104-06/03 28.65 -17.24 0.00 <50 <0.50
<br /> <0.50 <0.50 <0.50 <2.0/<2.04
<br /> 05/27-30/03 28.16 -16.75 0.00 150 1.2 <0.50
<br /> <0.50 0.74 <2.0/<0.504
<br /> 08/26-29103 29.52 -18.11 0.00 350 4.3 2.0 2.4 2.6 <2.0/<0.504
<br /> U-4
<br /> 11.71 08/09/95 42.03 -- -30.32 0.00 -- -- -- --
<br /> 11/08/95 41.72 -30.01 0.00 440 49 1.2 0.66 230 --
<br /> 02/06/96 40.29 -28.58 0.00 340 4.0 <2.0 <2.0 7.2 --
<br /> 0187.x145 A*29103
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