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TABLE 2 <br /> ANALYTICAL RESULTS: GROUNDWATER <br /> SHELL SERVICE STATION <br /> 820 WEST CHARTER WAY, STOCKTON, CALIFORNIA <br /> (Au results in parts-per-million) <br /> Mcnrtonng Date Total Petroleum Aromatic Volatile Organics <br /> Well Collected Hydrocarbons <br /> Gasoline Benzene Toluene Ethyl- Total <br /> benzene Xylenes <br /> MW-3 12/18/89 22 003 001 010 <br /> 03/28/90 19 1 20 290 045 250 <br /> 07/31/90 FLH FLH FLH FLH FLH <br /> 10124/90 FLH FLH FLH FLH FLH <br /> 01/31/91 FLH FLH FLH FLH FLH <br /> 04/26/91 14 1 7 12 049 083 <br /> 07/23/91 19 2 8 1 6 058 1 0 <br /> 10/30/91 13 1 7 040 024 020 <br /> 01/28/92 22 2 4 082 046 041 <br /> 04/30/92 11 2 7 055 0 031 025 <br /> 07/10/92 18 4 6 13 065 0 59 <br /> 10/09/92 13 1 6 086 < 1 9 <br /> 02/20/93 is e < < 043 <br /> 05/28/93 29 0 021 0 011 < 0 560 <br /> 08/27/93 35 < < < 0 470 <br /> 11/22/93 1 4 < 0 001 0 090 <br /> 02/15/94 c < < c c <br /> 05/10/94 < K c K c <br /> MW-3D 08/27/93 33 «0 02 K<0 02 «0 02 0 370 <br /> (DUP-1) 11/22/93 13 < < 10 0091 <br /> MW-4 12/18/89 25 0 025 0 004 < 0 070 <br /> 03/28/90 100 0 290 0 270 00015 0 290 <br /> 07/31/90 FLH FLH FLH FLH FLH <br /> 10/24/90 FLH FLH FLH FLH FLH <br /> 01131M FLH FLH FLH FLH FLH <br /> 04/26/91 FLH FLH FLH FLH FLH <br /> 07/23/91 FLH FLH FLH FLH FLH <br /> 10/30/91 FLH FLH FLH FLH FLH <br /> 01/28/92 FLH FLH FLH FLH FLH <br /> 04130/92 FLH FLH FLH FLH FLH <br /> 07/10/92 FLH FLH FLH FLH FLH <br /> 10/09/92 FLH* FLH* FLH* FLH* FLH* <br /> 02/19/93 FLH FLH FLH FLH FLH <br /> 05/18/93 81 0 990 39 1 3 13 <br /> 08/27193 90 0 220 0 049 <c0 025 1 0 <br /> 11/22/93 490 1 1 0 680 3 6 18 <br /> 02/15/94 18 037 028 037 23 <br /> 05/10/94 15 017 014 02 1 4 <br /> NATES — = Not analyzed <br /> FLH - Floaring liquid hydrocarbons. <br /> FLH* - Stamrner in well(installed October 9 1882) <br /> c = Below PracUpl Ouantita on Reporting Limits per Tn Regional Board Staff Rawri mendatwns for Prellrnenary Evaluation <br /> - <br /> and lnvesbgatlonofUnderground TankSrtes(August101980) (POLWBTEX=00005ppm TPHasgasdrneand diesel=005 ppm.) <br /> e< Below mdrated detecbon limn labeled in the analybcas laboratory reports <br /> D Dupilcate sample <br /> NS - Not sampled <br /> Fugro <br /> 91 248/May 1994 <br />