ARCHIVED REPORTS_XR0012275 - Laserfiche WebLink

Home Browse Search

Table 2 HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS February 1990 Through December 2004 Former 76 Station 6981 bate TOC Depth to LPH Ground- Change TPH-G 1?PH 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) (11g11) (41) (41) (µg11) (41) (141) 4411) MW-1 continued 06/06/02 1107 2959 000 -1852 -041 -- ND<50 ND<O 50 079 ND<O 50 ND<1 0 -- ND<2 0 09/30/02 1107 3207 000 -2100 -2.48 -- ND<50 1 1 1 8 12 42 -- ND<2 0 12/30102 1107 31 65 000 -2058 0 42 -- ND<50 ND<O 50 056 ND<O 50 13 -- ND<2 0 03/29/03 1107 30 72 000 -1965 093 -- ND<50 ND<O 50 ND<0 50 ND<0 50 ND<1 0 -- ND<2 0 06/25/03 1107 3098 000 -1991 -026 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- ND<2 0 09/24/03 1107 33 22 000 -2215 -224 -- ND<50 ND<O 50 088 ND<O 50 ND<1 0 -- NIK50 12/30/03 1107 32 85 000 -2178 017 -- ND<50 ND<O 50 064 052 15 — ND<2 0 03/09/04 1107 3191 000 -2084 094 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- ND<2 0 06/16/04 1107 3257 000 -2150 -066 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 — ND<O 50 09/20/04 11.07 3537 000 -2430 -280 ND<50 — ND<O 50 ND<0 50 ND<0 50 ND<l 0 — ND<O 50 12/30/04 1107 34 84 000 -2377 053 ND<50 — ND<O 50 ND<O 50 ND<O 50 ND<l 0 — ND<0 50 MW-2 (Sere=Interval In feet 510-55 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 07/30/92 — — -- -- — — — -- -- — -- — -- Dry 10/21/92 — -- -- .. _ — _ -- -- _ _ _ _ Dry 6981 Page 3 of 35