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TABLE 1
<br /> Groundwater Monitoring and Analytical Data
<br /> Ranch Market
<br /> 23569 South Santa Fe Road
<br /> Riverbank Califvmia
<br /> We!!No/ Ethyf- EPA method 6260 8
<br /> Elevation Date Benzene Toluene benzene Xylenes TPH-GMTBE TBA DIPE ETRE TAME 1,2-DCA EDB DTW' SPT WTE
<br /> (TQC)' (f+91�) f gll) f.-J ) (u9/L) (1i91l-) ( gIL) (I�gll-) ( 91b) (pglL) (N91L) (PglU (U91b) (ft (ft) (ft)
<br /> Sod Boring Grab Water Sam pfes
<br /> B-1 01!23198 36,4001 47,100 3,990 2,000 238,000 a ND NO NO NDI ND - - -
<br /> Depth Discrete Grab Water Samples
<br /> GP-1 07!18100 <0 50 <0 50 <0 50 <0 50 120 b 12 6 2 <0 50 <0 50 <0 50 <0 50 <0 50 32 34 c
<br /> GP-2 07!17100 130 96 15 45 680 b 12 <5 0i <0 50 <050 <0 50 <0 50 <0 50 32-34 c
<br /> GP-3 07/17/00 31 <0 50 <0 50 <0 50 <50 b <0 50 <5 0 <0 50 <0 50 <0 50 <0 50 <0 50 32-34 c
<br /> GP4 07/18100 14 <0 50 <0 50 <0 50 <50 b 11 <5 0 <0 50 <0 50 <0 50 <0 50 <0 50 36 37 c -
<br /> SS-1 07124100 li0 530 62 340 2,200 b 54 <5 0 <0 50 <0 50 <0 50 <0 50 <0 50 75-78 c
<br /> SB-2 07/25100 53 056 16 49 140 b 53 <50 <0 50 <0 50 <0 50 <0 50 <0 50 75 78 c
<br /> SB-3 08110100 <0 50 <0 50 <050 <0 50 <50 b <0 50 <5 0 <0 50 <050 <0 50 <0 50 <0 50 35-37 c e
<br /> CPT-1 10/12/01 <0 50 <0 50 <0 50 <0 50 <50 b <050 <50 <0 50 <0 50 <0 50 <0 50 <0 50 38 40 c -
<br /> CPT 2 10/12/01 - - __ _
<br /> CPT 2A 10/12/01 <0 50 <0 50 <0 50 <0 50 <50 b <0 50 <5 0 <0 50 <0 50 <0 50 <0 50 <0 50 33-35 c
<br /> CPT-3 10/12/01 <0 50 0 65 <050 <0 50 <50 b <0 50 <50 <0 50 <0 50 <050 <0 50 <0 50 33 35 c - --
<br /> I L
<br /> Groundwater Monitoring Wells
<br /> MW-1 12/09/98 5,120 7,390 696 5,020 65,900 a 840 <200 <50 <50 <50 - -- 2636 0 00 7938
<br /> 10574 12!25199 8,150 10,700 1,020 4,750 72,900 a 210 <20 <5 <5 <5 <5 <5 2766 0 00 7808
<br /> 04/06/00 3,300 21100 130 3,800 24,000 b 320 49 <2 0 <2 0 <2 0 29 <2 0 2587 000 7087
<br /> 08/16/00 13,000 13,000 1,200 7,400 80,000 b 1,600 240 32 <2 0 <2 0 18 64 2799 000 7775
<br /> 11/16/00 880 630 34 740 6,800 b 83 <20 <2 0 <2 0 <2 0 <2 0 <2 0 2729 000 7845
<br /> 01103/01 3,000 2,100 150 1,600 14,000 b 320 62 <50 <5 0 <5 0 <5 0 <5 0 2730 000 7844
<br /> 04/11/01 4,600 3,200 120 1,900 22,000 b 410 130 <10 <10 <10 <10 <10 2686 000 7868
<br /> 07/03/01 6,500 5,600 490 2,700 35,000 b 900 <250 <25 <25 <25 <25 <25 2789 000 7785
<br /> 10/01/01 4,500 3,700 400 1,800 22,000 b 570 <200 <20 <20 <20 <20 <20 2851 000 7723
<br /> 01/03/02 540 470 32 600 5,000 b f 29 <25 <2 5 <2 5 <2 5 <2 5 <2 5 2723 000 7851
<br /> 04/05/02 8,700 6,100 550 4,600 47,000 b 940 280 <25 <25 <25 170 <25 2743 000 7831
<br /> 07/12102 11,000 7,400 830 4,400 60,000 b 1,500 <500 <50 <50 <50 <50 <50 2868 000 7706
<br /> 10101/02 2,000 1,800 170 1,500 13,000 b 250 <100 <10 <10 <10 <10 <10 2915 000 7659
<br /> 01/10/03 i 10 120 3 170 1,100 b fit <50 <0 50 <0 50 <0 50 15 <0 50 2789 000 7785
<br /> 04/01/03 <0 50 <0 50 <0 50 <0 50 140 b 52 <20 <0 50 <0 50 <0 50 <0 50 <0 50 2799 000 7775
<br /> 07/02/03 240 12 18 120 1,100 b 130 <0 50 <0 50 <0 50 <050 <0 50 <0 50 2822 000 77 52
<br /> .1012/2003*** -
<br /> "" -' -- -- - 2951 1 002 76 23
<br /> GW data 40 03 As 1-GW Hydro&Depth 1 of 8 10122/2003
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