ARCHIVED REPORTS_XR0012273 - Laserfiche WebLink

Home Browse Search

Table 2 HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS February 1990 Through June 2005 Former 76 Station 6981 Date TOC Depth to LPH Ground- Change TPH-G TPPH Benzene Toluene Ethyl- Total MTBE MTBE Comments Sampled Elevation Water Thickness water ►n 8260B benzene Xylenes 8021B 8260B Elevation Elevation (feet) (feet) (feet) (feet) (feet) (µg/1) (µg/1) (µg/1) (µg/1) (µg11) (µg/1) (µg/1) (µg/1) MW-1 continued 06/06/02 11 07 2959 000 -18 52 -041 -- ND<50 ND<0 50 0 79 ND<0 50 ND 09/30/02 11 07 3207 000 -2100 -248 -- ND<50 1 1 1 8 12 4 2 -- ND<2 0 12/30/02 1107 3165 000 -2058 042 -- ND<50 ND<0 50 056 ND<0 50 1 3 -- ND<2 0 03/29/03 11 07 3072 000 -1965 093 - ND<50 ND<0 50 ND<0 50 ND<0 50 ND<1 0 - ND<2 0 06/25/03 1107 3098 000 -1991 -026 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<1 0 - ND<2 0 09/24/03 1107 3322 000 -22 15 -224 -- ND<50 ND<0 50 088 ND<0 50 ND<1 0 - ND<50 12/30/03 11 07 32 85 000 -2179 037 ND<50 ND<0 50 064 052 1 5 -- ND<2 0 03/09/04 1107 3191 000 -2084 094 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- ND<2 0 06/16/04 1107 3257 000 -2150 -066 ND<50 ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- ND<0 50 09/20/04 1107 3537 000 -2430 -280 ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<l 0 -- ND<0 50 12/30/04 1 1 07 3484 000 -23 77 0 53 ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- ND<0 50 03/24/05 11 07 33 43 000 -2236 141 ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<1 0 - 1 8 06/28/05 1107 31 92 000 -2085 151 ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND NI W-2 (Screen Interval in feet 51 0-55 0) 02/21/90 -- -- -- -- 12000 -- 1900 75 21 140 --10/18/90 -- -- -- -- -- - - Dry 11/19/90 -- -- -- -- -- -- - -- - Dry 12/27/94 -- -- -- -- -- -- -- -- Dry 01/28/91 -- -- -- - -- -- -- - -- -- -- -- Dry 04/02/91 -- - -- -- -- -- - -- - - -- Dry 07/18/91 -- -- -- _ Dry 09/30/91 -- -- -- Dry 11/14/91 -- -- -- - -- -- -- Dry 04/16/92 -- -- -- -- -- -- Dry 6981 Page 3 of 37