ARCHIVED REPORTS_XR0012268 - Laserfiche WebLink

Home Browse Search

! ! Table 2 HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS September 1996 Through August 2005 76 Station 5886 Date TOC Depth to LPH Ground- Change TPH-G TPPH Benzene Toluene Ethyl- Total MTBE MTBE Comments Sampled Elevation Water Thickness water in 8260B benzene Xylenes 8021B 8260E Elevation Elevation (feet) (feet) (feet) (feet) (feet) (µg11) (µg11) (µg11) (µg11) (41) {µg(1) {µg/1) (µg11) MW-5S continued 05/27/04 025 699 000 -674 -069 -- -- -- -- -- -- -- Monitored Only 08/30/04 025 6 80 000 -655 0 19 54 -- ND<0 5 ND<0 5 ND<0 5 ND<1 -- ND<0 5 11/23/04 0 25 621 000 -596 059 -- .- __ __ __ __ _. __ Sampled Semi Annually 02/23/05 025 597 000 -5 72 024 ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- ND<0 50 06/06/05 025 628 000 -603 -031 -- -- -- -- -- -- -- -- Sampled semi-annually 08/22/05 025 699 000 -674 -071 ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<l 0 -- 0 227 MW-61) (Screen Interval in feet 22 0-25 0) 05/02/97 -033 699 000 -732 -- ND -- ND ND ND ND 480 — 09/02/97 -033 891 000 -924 -192 ND -- ND ND ND ND 130 -- 12/01/97 -033 741 000 -774 150 ND -- ND ND ND ND 64 - 03/25/98 -033 5 80 000 -6 13 161 ND -- ND ND ND ND 1200 1400 06/17198 -033 6 58 000 -691 -078 ND -- ND 077 ND 072 350 330 09/01/98 -033 7 23 000 -756 -065 ND -- ND ND ND ND 20 29 12/03/98 -033 672 000 -7 05 051 ND -- ND ND ND ND 11 13 03/01/99 -033 601 000 -634 071 ND -- ND ND ND ND 15 12 04/15/99 0 17 648 000 -631 003 -- -- -- -- -- -- -- 06/01/99 0 17 7 12 000 -695 -064 ND ND ND ND ND 51 61 08/16/99 0 17 724 000 -707 -012 ND -- ND ND ND ND 9 3 88 11/29/99 0 17 720 000 -703 004 ND -- ND 0 53 ND ND 48 6 9 02/28/00 0 17 534 000 -5 17 1 86 ND -- ND ND ND ND 910 830 D 02/28/00 017 534 000 -5 17 186 -- -- -- -- -- 05/10/00 0 17 643 000 -626 -109 ND -- ND ND ND ND 5350 5060 08/03/00 0 17 7 13 0 00 -696 -070 ND -- ND ND ND ND 684 445 11/16/00 017 670 000 -653 043 ND -- ND ND ND ND 57 61 5686 Page 14 of 32 I