ARCHIVED REPORTS XR0006658 - Laserfiche WebLink

Home Browse Search

Table 2 HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS 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 8021 B 8260B 8260B Elevation Elevation (feet) (feet) (feet) (feet) (feet) (µg11) (µg/1) 4g11) (µg/1) (µg11) (11g11) (µg/1) (41) (µg11) MW-8 08/16/01 4 79 13 53 000 -8 74 -- ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<2 5 ND<2 0 ND<20 11/09/01 479 1451 000 -9 72 -_ ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<5 0 ND<1 0 ND<20 02/18/02 479 1242 000 -763 -- ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<5 0 ND<2 0 ND<100 05/31/02 479 1261 000 -782 -019 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- ND<2 0 ND<100 08/08/02 479 13 94 000 -9 15 -133 - ND<50 ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<2 0 ND<20 11/15/02 4 79 15 18 000 -1039 -124 -- ND<50 ND<0 50 055 ND<0 50 ND<0 50 -- ND<2 0 ND<l00 01/03/03 479 14 22 000 -943 096 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<1 0 ND<2 0 ND<100 05/14/03 479 13 48 000 -869 074 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<0 50 -- ND<2 0 ND<100 08/14/03 479 1496 000 -1017 -148 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<l 0 - ND<2 0 ND<100 11/26/03 479 15 83 000 -1104 -087 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- ND<2 0 ND<100 02/23/04 479 14 35 000 -956 148 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- ND<2 0 ND<100 05/21/04 479 1400 000 -921 035 ND<50 ND<O 50 ND<0 50 ND<0 50 ND<1 0 -- ND<0 50 ND<5 0 08/10/04 479 15 19 000 -1040 -1 19 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<l 0 -- ND<0 50 ND<5 0 11/24/04 4 79 15 79 000 -1100 -060 - ND<50 ND<O 50 ND<0 50 ND<0 50 ND<1 0 - ND<0 50 ND<5 0 MW-9 08/16/01 426 13 36 000 -910 -- ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<2 5 ND<2 0 ND<20 11/09/01 426 1432 000 -1006 ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<0 50 16 13 ND<20 02/18/02 4 26 1233 000 -807 -- ND<50 -- ND<0 50 ND<0 50 ND<0 50 ND<0 50 ND<5 0 2 7 ND<100 05/31/02 4 26 1256 000 -830 -023 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- 2 2 ND<100 08/08/02 4 26 13 87 000 -961 -131 ND<50 ND<0 50 ND<0 50 ND<0 50 ND<0 50 -- 2 ND<20 11/15/02 4 26 1500 000 -1074 -1 13 -- ND<50 ND<0 50 13 ND<0 50 056 14 ND<100 01/03/03 426 1420 000 -994 0 80 ND<50 ND<0 50 ND<0 50 ND<0 50 ND<l 0 -- 30 ND<100 05/14/03 426 1327 000 -901 0 93 ND<50 ND<0 50 ND<0 50 ND<0 50 ND<0 50 -- ND<2 0 ND<l00 08/14/03 426 1491 000 -1055 -154 -- ND<50 ND<0 50 ND<0 50 ND<0 50 ND<1 0 -- ND<2 0 ND<100 11192 Page 15 of 18