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TAW � J
<br /> Htstoncal Groundwater Monitonng and Analytical Data -
<br /> Ranch Market
<br /> 23569 South Santa Fe Road
<br /> Riverbank,California
<br /> Well NolEthyl- EPA mefhw18260 B
<br /> Eltvation Date Benzene Toluene benzene Xylenes TPH-G MTBE TRA DIPL MA TAME 1,2-DC7 IEDB I)TW** SPT WTE
<br /> C } C ) ( ) t ) ( ) Ctr } Cir ) Cit )
<br /> -3 12/09/98 913 1,530 165 1,360 17,800 a 43 <20 <5 0 <5 0 <5 0 - - 2646 000 7935
<br /> 10581 12/25/99 1,750 1,170 184 698 10,300 a <5 CLO <5 <5 <5 <5 <5 2778 000 7803
<br /> 04/06/00 1,200 1,700 480 2,800 24,000 b 20 68 <0 50 <0 50 <0 50 27 <1 0 2603 000 7978
<br /> 08/16/00 5,800 5,700 680 2,400 30,000 b 92 41 <2 0 CL 0 <20 13 <2 0 2853 000 7728
<br /> 11/16/00 780 980 430 2,700 24,000 b 11 <20 <2 0 <2 0 <2 0 <2 0 <2 0 2741 000 7840
<br /> 01/03/01 210 150 28 220 2,600 b 38 <10 <1 0 <1 0 <10 <10 <10 2745 000 7836
<br /> 04111101 3,400 2,700 310 2,500 24,000 b 65 <100 <10 <10 <10 <10 <10 2699 000 7882
<br /> 07/03/01 3,600 3,300 430 2,000 21,000 b 100 <100 <10 <10 <10 11 <10 2823 000 7758
<br /> 10/01/01 3,700 31400 420 2,000 25,000 b 55 <200 <20 CLD <20 <20 <20 2863 000 77 18
<br /> 4 12/09/98 3,560 4,980 559 4,070 42,500 a 170 <200 <50 <50 <50 -- - 2738 000 7942
<br /> 10680 12125/99 1,060 714 207 768 7,120 a 110 CLO <5 <5 <5 <5 <5 2869 000 78 11
<br /> 04/06/00 2,300 2,000 270 1,900 16,000 b 120 <20 <2 0 <2 0 <2 0 31 <2 0 2693 000 7987
<br /> 08/16/00 3,700 4,400 680 3,600 30,000 b 150 15 <0 50 <0 50 <0 50 <0 50 <0 50 2897 000 7783
<br /> 11/16/00 440 240 35 360 2,800 b 67 <10 <1 0 <1 0 <1 0 16 <1 0 2831 000 7849
<br /> 01/03/01 2,300 2,300 260 1,700 12,000 b 120 14 <1 0 <1 0 <1 0 2.5 <1 0 2833 000 7847
<br /> 04/11/01 5,600 6,100 940 5,400 41,000 b 170 <200 <20 <20 <20 <20 <20 2787 000 7993
<br /> 07/03/01 4,700 4,700 860 4,600 32,000 b 170 <200 <20 <20 <20 CLO <20 2917 000 7763
<br /> 10/01/01 2,500 2,500 410 2,500 21,000 b 120 <100 <10 <10 <10 <10 <10 2955 000 7725
<br /> -5 08/16/00 80 095 10 62 330 41 12 <0 50 <0 50 <0 50 28 <0 50 2836 000 7763
<br /> 10599 08/21/00 - - -- - - - - 2849 000 7750
<br /> 11/16/00 10 21 20 39 1,100 13 51 <0 50 <0 50 <0 50 071 <0 50 2759 000 7840
<br /> 01/03/01 29 1.3 18 38 600 14 57 <0 50 <0 50 <0 50 051 <0 50 2770 000 7829
<br /> 04/11/01 34 11 66 29 590 12 72 <0 50 <0 50 <0 5o 1.2 <0 50 2715 000 78 84
<br /> 07/03101 27 <0 50 0.55 0.54 210 b 39 11 <0 50 <0 50 <0 50 20 <0 50 2849 000 7750
<br /> 10/01/01 12 <0 50 0S5 076 150 b 14 <0 50 <0 50 <0 50 <0 50 <0 50 <0 50 2885 000 77 14
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<br /> Fife Project\Ptverbank\Tablesl RB-01 4Q-GW-1 Page 2 of 6 11/8101
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