Laserfiche WebLink
0 0 0 � <br /> Table 2 <br /> I HISTORIC GROUNDWATER LEVELS AND CHEMICAL ANALYSIS RESULTS <br /> August 2003 Through February 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 in 8260B benzene Xylenes 8021B 8260B <br /> Elevation Elevation <br /> (feet) (feet) (feet) (feet) (feet) (µg/1) (µg11) (µg/1) (µg11) (1g/1) (µg/1) (µg/1) (41) <br /> MW-1 (Screen Interval in feet 5 0-25 0) <br /> 8/04/03 -0 84 635 000 -7 19 -- -- 720 ND<5 0 ND<5 0 ND<5 0 ND<10 1100 <br /> 11/20/03 -0 84 5 93 000 -677 042 -- 1700 ND<10 ND<10 ND<10 ND<20 -- 2100 <br /> 2/11/04 -084 5 73 000 -657 020 -- 1500 ND<13 ND<13 ND<13 ND<25 -- 2100 <br /> MW-2 (Screen Interval in feet 5 0-25 0) <br /> 8104/03 -030 666 000 -696 -- -- 68 ND<5 0 ND<5 0 ND<5 0 ND<1 0 -- 120 <br /> 11/20/03 -030 6 11 000 -641 055 -- 97 ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- 120 <br /> 2111/04 -030 5 85 000 -6 15 026 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<l 0 5 7 <br /> MW-3 (Screen Interval in feet 5 0-25 0) <br /> 8/04/03 -0 14 671 000 -685 -- - 110 ND<5 0 ND<5 0 ND<5 0 ND<1 0 -- 160 <br /> 11/20/03 -014 678 000 -692 -007 - ND<50 ND<0 50 ND<0 50 ND<0 50 ND<l 0 - 7 0 <br /> 2111/04 -014 5 97 000 -6 11 0 81 - 79 ND<0 50 ND<0 50 ND<0 50 ND<l 0 -- 89 <br /> MW-41) (Screen Interval in feet 22 0-25 0) <br /> 8/04103 0 23 7 61 000 -738 -- -- ND<50 ND<5 0 ND<5 0 ND<5 0 ND<1 0 -- 3 1 <br /> 11/20/03 023 7 12 000 -6 89 049 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<l 0 3 3 <br /> 2/11/04 023 6 86 000 -663 0 26 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- ND<2 0 <br /> MW-4S (Screen Interval in feet.5 0-15 0) <br /> 8/04/03 0 45 7 39 0 00 -6 94 -- ND<50 ND<5 0 ND<5 0 ND<5 0 ND<1 0 -- 2 3 <br /> 11/20/03 045 6 89 000 -644 0 50 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<l 0 -- ND<2 0 <br /> 2/11/04 045 6 61 000 -6 16 028 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<l 0 - 2 0 <br /> MW-51) (Screen Interval in feet 20 5-24 0) <br /> 8/04/03 0 65 763 000 -698 -- -- ND<50 ND<5 0 ND<5 0 ND<5 0 ND<1 0 -- ND<2 0 <br /> 11/20/03 065 7 10 000 -6 45 053 -- -- -- -- -- -- -- -- Monitored Only <br /> 2/11/04 0 65 670 000 -605 040 -- ND<50 ND<0 50 ND<0 50 0 65 2 0 -- ND<2 0 <br /> MW-5S (Screen Interval is feet 5 0-15 0) A <br /> 8/04103 025 722 000 -697 -- -- ND<50 ND<5 0 ND<5 0 ND<5 0 ND<1 0 -- ND<2 0 <br /> 5886 Pagel of 3 <br />