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 82608 Elevation Elevation (feet) (feet) (feet) (feet) (feet) (µg11) (µg11) (41) (µg11) (41) (41) (µg11) (µg11) MW-2 (Screen Interval in feet 5 0-25 0) 09/06/96 -030 8 13 000 -843 -- -- -- -- -- -- -- -- -- 09/09/96 .030 822 000 -852 -0 09 ND ND ND ND ND 1800 -- 12/06/96 -030 6 74 000 -704 148 ND -- ND ND ND 6 6100 -- 03/07/97 -030 590 000 -620 0 84 ND -- ND ND ND ND 6700 -- 05/02/97 -081 649 000 -730 -t I0 ND 4 3 ND ND ND 6400 -- 09/02/97 -0 8t 864 000 -945 -215 ND -- ND ND ND ND 4400 9100 12/01/97 -081 7 03 000 -784 t 61 ND -- ND ND ND ND 3600 -- 03/25/98 -081 5 16 0 00 -597 187 ND -- ND 3 1 ND 2 9 1700 1600 06/17/98 -081 5 99 0 00 -680 -0 83 ND -- ND ND ND ND 2500 2100 i 09/01/98 -081 6 81 000 -762 -082 ND -- ND ND ND ND 2600 2900 12/03/98 -081 628 000 -709 0 53 ND -- ND ND ND ND 4800 4800 03/01/99 -081 523 000 -604 105 9300 -- 57 470 410 1500 710 3700 04/15/99 -030 598 000 -628 -024 -- -- -- -- -- -- -- -- 06/01/99 -030 6 70 000 -700 -072 ND -- ND ND ND ND 2600 2900 08/16/99 -030 701 000 -731 -031 ND ND ND ND ND 10000 13000 11/29/99 -030 6 85 000 -7 15 016 ND -- ND ND ND ND 27000 32000 D 11/29/99 -030 685 000 -7 IS 0 16 -- -- -- -- -- -- -- 02/28/00 -030 411 000 -441 2 74 ND -- ND ND ND ND 22000 20000 05/10/00 -030 596 000 -626 -185 ND -- ND ND ND ND 15900 15400 08/03/00 -030 6 82 000 -712 -086 ND -- ND ND ND ND 13600 15600 D 08/03/00 -030 6 82 000 -712 -086 -- -- -- -- -- -- -- -- 11/16/00 -030 624 000 -654 058 ND -- ND ND ND ND 15000 19000 02/05/01 -030 606 000 -636 0 18 ND -- ND ND ND ND 5170 6300 04/30/01 -030 5 91 000 -621 0 15 -- -- -- -- -- -- -- 3120 5886 Page 3 of 32