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T1
<br /> Groundwater Monitoring'Ma and Analytical Results
<br /> Chevron Service Station#9-8264
<br /> 3775 Tracy Boulevard
<br /> Tracy,California
<br /> SPH SVOCs VOCs '
<br /> WELL ID/ TOC GWE DTW SPHT REMOVED TPH-D TPH.-G B T E x MTBE TOG (EPA 8270) (EPA 8010)
<br /> DATE (mrl ) ( allm) !' b b (ppb) h b -(PPA) b ( b ( b)
<br /> MW-4(cont)
<br /> 08/11/00 1772 804 968 000 000 13,0005 49,0004 170 3,000 1,500 8,300 6,100
<br /> 12/04/00 1772 847 925 000 000 14,0005 66,0004 550 9,600 2,900 17,000 7,800
<br /> 02/21/01 1772 882 890 000 000 21,0005 26,0004 170 1,900 1,000 5,700 950
<br /> 05/17/01 1772 876 896 000 000 31,3007 52,3004 <200 4,920 2,370 12,400 I,940/1,76059
<br /> 07/18/01 1772 832 940 000 000 1,8007 28,0004 160 1,300 940 4,400 860 --
<br /> 10/24/01 1772 838 934 000 000 3,100 15,000 <20 430 350 1,700 590
<br /> 01/23/02 1772 871 901 000 000 6,600 210 <0 50 <0 50 <0 50 <1 5 3,100/3,0008
<br /> 04/18/02 1772 847 925 000 000 1,100 37,000 <25 690 830 3,300 360 -
<br /> 07/15/02'i 1772 804 968 000 000 4,60012 25,000 2 420 720 2,700 1,100
<br /> 10/28102" 1772 844 928 000 000 5,200 42,000 1 530 1,600 6,600 550
<br /> 01/27/03" 1772 886 886 000 000 3,500 19,000 <3 120 940 3,200 350
<br /> 04/28/03'1 1772 871 901 000 000 4,200 11,000 <1 15 190 630 280 -
<br /> 07/28/03" 1772 776 996 000 000 7,800 12,000 <0 5 54 460 1,400 410 -
<br /> 10/27/03'` 1772 826 946 000 000 5,500 34,000 <3 52 860 2,300 150
<br /> 01/26/0411 1772 864 908 000 000 2,900 16,000 <0 5 7 180 350 57
<br /> TRIP BLANK
<br /> 05/24/96 -- -- -- -- -- <50 <0 5 <0 5 <0 5 <0 5 --
<br /> 08/20/96 -- -- -- -- -- <50 <0 5 <0 5 <0 5 <0 5
<br /> 11/05/96 -- - -- -- -- <50 <0 5 <0 5 <0 5 <0 5
<br /> 01/07/97 -- - -- -- <50 <0 5 <0 5 <0 5 <0 5 <2 5
<br /> 02/07/97 -- -- -- -- -- -- <50 <0 5 <0 5 <0 5 <0 5 <2 5 - -
<br /> 05/21/97 -- -- -- -- -- <50 <0 5 <0 5 <0 5 <0 5 <2 5 -
<br /> 08/27/97 -- -- -- -- -- -- <50 <0 5 <0 5 <0 5 <0 5 <2 5 - -
<br /> 11/24/97 -- -- -- -- -- -- <50 <0 5 <0 5 <0 5 <0 5 <2 5
<br /> 02/12/98 -- -- -- -- -- -- <50 <0 5 <0 5 <0 5 <0 5 <2 5 -_
<br /> 06/09/98 -- -- -- -- -- -- <50 <0 5 <0 5 <0 5 <0 5 <2 5 -_
<br /> 08/10/98 -- - -. <50 <0 5 <0 5 <0 5 <0 5 <2 5
<br /> 11/24/98 -- - -- -- -- -- <50 <0 5 <0 5 <0 5 <0 5 <2 5 --
<br /> 03/05199 -- -- -- -- -- -- <50 <0 5 <05 <0 5 <0 5 <2 0
<br /> 06/01/99 -- -- -- -- -- <50 <0 5 <0 5 <0 5 <0 5 <5 0
<br /> 9-8264 xW#386854 5 As of 01/26/04
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