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R <br /> Table 2 <br /> HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS <br /> September 1996 Through November 2004 <br /> 76 Station 5886 <br /> Date TOC Depth to LPH Ground- Change TPH-G TPPH Benzene Toluene Ethyl- Total MTBE MTBE Comments <br /> Sampled Elevation Water Thickness water to 8260B benzene Xylenes 8021B 8260B <br /> Elevation Elevation <br /> (feet) (feet) (feet) (feet) (feet) (µg11) (µg/l) (µg/1) 0µg/l) (µg/1) (µg11) (µg/1) (µg11) <br /> MW-91 continued <br /> 08/30/04 -085 630 000 -7 15 -- ND<50 -- ND<0 5 ND<0 5 ND<0 5 ND<l -- ND<0 5 <br /> 11/23/04 -085 -- -- -- __ _ _ _ - Monitored and Sampled Semi <br /> Annually <br /> NEW-9S (Screen Interval in feet 5 0-15 0) <br /> 04/14/99 -0 64 653 000 -717 <br /> 06/01/99 -064 694 000 -758 <br /> 08/16/99 -064 728 000 -792 -034 <br /> 11/29/99 -064 727 000 -791 0 01 <br /> 02/28/00 -064 5 68 000 -632 159 <br /> 05/10/00 -064 658 000 -722 -090 <br /> 08/03/00 -064 7 18 000 -782 -060 <br /> 11/16/00 -064 672 000 -736 046 <br /> 02105/01 -064 673 000 -737 -001 <br /> 05/07/01 -064 646 000 -7 10 __ <br /> 08/20/01 -064 7 30 000 -794 -- ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<5 0 ND<2 0 <br /> 11/19/01 -0 64 6 73 000 -737 -- ND<50 - ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<5 0 ND<1 0 <br /> 02/11/02 -0 64 662 0 00 -726 -- ND<50 -- ND<0 50 0 82 ND<0 50 063 ND<2 5 ND<2 0 <br /> 05/02/02 -064 669 000 -733 - ND<50 - ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<5 0 ND<2 0 <br /> 08/01/02 -064 693 000 -757 - ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<l 0 -- ND<2 0 <br /> 11/20/02 -064 679 000 -7 43 0 14 ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- ND<2 0 <br /> 02/20/03 -0 64 6 18 000 -682 0 61 ND<50 -- ND<0 50 ND<0 50 ND<0 50 1 8 -- ND<2 0 <br /> 05/07/03 -064 -- -- -- -_ __ _ __ __ __ Monitored/Sampled Semi- <br /> Annually <br /> 08/04/03 -0 64 698 0 00 -7 62 -- -- ND<80 ND<5 0 ND<5 0 ND<5 0 ND<l 0 -- ND<2 0 <br /> 02/11/04 -064 629 000 -693 -- -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<l 0 -- ND<2 0 <br /> 5886 Page 24 of 28 <br />