ARCHIVED REPORTS XR0006658 - Laserfiche WebLink

Home Browse Search

Table 2 HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS t May 1990 Through November 2004 Former BP Oil 11192 Date TOC Depth to LPH Ground- Change TPH-G TPPH Benzene Toluene Ethyl- Total MTBE MTBE TBA Comments Sampled Elevation Water Thickness water in 8260B benzene Xylenes 8021B 8260B 8260B Elevation Elevation (feet) (feet) (feet) (feet) (feet) (µg/1) (µg/1) (µg/l) (pg/1) (µ,g/1) (µg/l) (µg/1) (µg/1) (µg/1) MW-9 continued 11/26/03 4 26 15 72 000 -1146 -091 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- ND<2 0 ND<100 02/23/04 4 26 1441 000 -10 15 131 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- ND<2 0 ND<100 05/21/04 4 26 13 96 000 -970 045 -- ND<50 ND<O 50 ND<O 50 ND<O 5G ND<1 0 -- ND<O 50 ND<5 0 08/10/04 4 26 15 12 000 -1086 -1 16 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 - ND<O 50 ND<5 0 11/24/04 426 1570 000 -1144 -058 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 - ND<O 50 ND<5 0 MW-10 08/16/01 406 13 07 000 -901 -- ND<50 -- ND<O 50 ND<O 50 ND<O 50 ND<O 50 ND<2 5 ND<2 0 ND<20 11/09/01 406 1401 000 -9 95 -- ND<50 -- ND<O 50 ND<O 50 ND<O 50 ND<O 50 ND<5 0 ND<1 0 ND<20 02/18/02 4 06 1186 000 -780 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<O 50 ND<5 0 ND<2 0 ND<100 05/31/02 4 06 12 15 000 -809 -029 - -- ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- ND<2 0 ND<100 08/08/02 4 06 13 49 000 -943 -134 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<O 50 -- ND<2 0 ND<20 11/15/02 406 14 70 000 -1064 .121 -- ND<50 ND<O 50 14 ND<O 50 052 -- ND<2 0 ND<100 01/03/03 406 1379 000 -973 0 91 ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 -- ND<2 0 ND<100 05/14/03 4 06 12 85 000 -879 094 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<O 50 - ND<2 0 ND<100 08/14/03 406 1443 000 -1037 -158 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- ND<2 0 ND<100 11/26/03 406 15 29 000 -1123 -0 86 56 ND<O 50 081 ND<O 50 1 1 -- ND<2 0 ND<100 02/23/04 406 13 81 000 -9 75 148 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- ND<2 0 ND<100 05/21/04 406 13 48 000 -942 033 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<1 0 - ND<O 50 ND<5 0 08/10/04 406 1468 000 -1062 -120 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- ND<O 50 ND<5 0 11/24/04 4 06 15 24 000 -11 18 -056 -- ND<50 ND<O 50 ND<O 50 ND<O 50 ND<l 0 -- ND<O 50 ND<5 0 MW-11 08/16/01 5 18 1650 000 -1132 -- ND<50 -- ND<O 50 ND<O 50 ND<O 50 ND<O 50 170 110 ND<20 10/04/41 5 18 18 25 000 -1307 -175 ND<50 ND<O 50 ND<O 50 ND<O 50 ND<O 50 280 200 ND<20 11/09/01 5 18 1824 000 -13 06 0 01 ND<50 -- ND<O 50 ND<O 50 ND<O 50 ND<O 50 170 140 160 11192 Page 16 of 18