Laserfiche WebLink
E <br /> s • a <br /> " <br /> Table 2 <br /> HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS <br /> February 1990 Through December 2004 <br /> Former 76 Station 6981. <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 9021B 8260B <br /> Elevation Elevation <br /> (feet) (feet) (feet) (feet) (feet) (µg/1) (µg/1) (µg/1) (gg/1) (41) (µg11) (141) (119/1) <br /> VW-7 E (Screen Interval in feet 55 0-60 0) <br /> 08/21/99 — 2857 -- — -- 37000 -- 2500 6100 610 7000 ND<250 510 <br /> 10/25/99 E — 2954 -- — -- 33000 -- 2900 6800 680 7800 ND<500 47 <br /> 01/27/00 — 2902 — -- -- 23000 -- 2000 5600 860 9900 120 75 <br /> 06/26/00 — 2627 — -- — 28700 -- 1560 3800 ND<50 0 8310 ND<500 414 <br /> 09/22/00 1167 2843 000 -1676 — 8500 -- 610 2200 12 4900 300 35 <br /> 12/26/00 1167 2834 000 -1667 009 37900 -- 1420 3330 328 10000 ND<500 ND<100 <br /> 03/07/01 € 1167 2803 000 -1636 031 34400 -- 853 2750 394 8900 ND<500 ND<40 <br /> 06/26/01 " 1167 2908 000 -1741 -105 31000 -- 660 2100 i50 7900 ND<500 ND<50 <br /> 09/12/01 " 1167 3094 000 -1927 -186 34000 -- 870 1800 780 7900 ND<1000 ND<50 <br /> 12/12/01 E 1167 3121 000 -1954 -027 29000 -- 710 1000 200 5100 ND<500 ND<33 <br /> 03/20/02 E 1167 3007 000 -1840 1 14 26000 -- 590 930 640 4700 ND<500 ND<40 <br /> 06/06/02 ' 1167 3047 000 -18 80 -040 -- 2100 22 62 61 450 ND<2 0 <br /> 09/30/02 1167 3286 000 -21 19 -239 - 30000 380 760 570 3800 -- ND<100 <br /> 17/30/02 1167 3260 000 -2093 026 — 24000 170 350 550 3100 -- ND<100 <br /> 03/29/03 " 1167 3125 000 -1958 135 -- 18000 160 240 470 2600 -- ND<400 <br /> 06/25/03 1167 3207 000 -2040 -082 -- 14000 77 110 210 1100 -- ND<20 <br /> 09/24/03 1167 34 27 000 -2260 -220 — 23000 20 63 420 2000 — ND<50 <br /> 12/30/03 1167 3416 000 -2249 0 l l -- 18000 ND<5 0 18 290 960 -- ND<20 <br /> 03/09/04 1167 3279 000 -21 12 137 -- 13000 7 1 t8 280 740 — ND<10 <br /> 06/16/04 1167 3341 000 -2174 -062 — 11000 38 72 180 420 — ND<2 5 <br /> 09/20/04 1167 3633 000 -2466 -292 8500 -- ND<2 5 70 190 390 -- ND<2 5 <br /> 12/30/04 1167 3572 000 -2405 061 6800 -- 17 49 110 210 -- ND<2 5 <br /> f <br /> gest Page 35 of 35 <br />