ARCHIVED REPORTS_XR0011640 - Laserfiche WebLink

Home Browse Search

Table l_ Groundwater Monitoring Data and Analytical Results Tosco(Former BP Oil)Service Station#1 1 195 16500 South T-5 Lathrop, California WELT.,TDI DATE DTW S.T. GWE TPH-D TPH-G B T E X MTBE TOC*(ft.) (ft.) (ft.bgs) (nrsd) (Ppb) (ppb) (PPh) (PPh) (PPh) (PPh) (PPh) -MW-4 11/21/01 10.82 9.5-24.5 -1.79 <50 <0.50 <0.50 <0.50 <0.50 95/1101 (cont) 02/07/02 8.79 0.24 130 <0.50 <0.50 <0.50 <0.50 200/1201 05123/02" 9.67 -0.64 120jd <0.50 <0.50 <0.50 <1.0 --186 08/1.5102' 10.12 -1.09 -- 210 <0.50 <0.50 <0.50 <1.0 52 MW-5 10.70 12/21/92 12.74 9.5-24.5 -2.04 -- ND ND ND ND ND 05/17/935A, 9.94 0.76 110 - ND ND ND ND ND 09/15/93 11-31 -0.61 ND ND ND ND ND ND 01112//945" 12.07 .1.37 80 ND ND ND ND ND -- 05/12/945.r, 11.36 -0.66 80 ND ND NO ND ND TO/07/94" 12.15 .1.45 260 ND ND ND ND ND 12/08/94V 12.32 -1.62 250 ND ND ND ND NT) 02121/95 .' 10.01 0.69 ND ND ND ND ND ND -- 06/09/95 9.49 1.21 -- 08/31/95 -08/31/95 11.39 -0.69 230 ND ND NO ND ND ND 11/02/95 11.99 .1.29 -- 02/28/96 02/28/96 8.53 2.17 70 ND ND' ND' ND' ND' ND 09/05/96 10.73 -0.03 ND ND ND ND' ND' ND' ND 03/25/97 7.71 2.99 ND' ND ND ND' ND' ND' ND' 10/15/97 12.28 -1.58 2,200 ND' ND' ND' ND' 93.000 01/15/98 10.98 -0.28 3.600 ND ND' ND' ND 33,000 05/07/98 8.02 2.68 -- - -- 09/03/98 10.28 0.42 -- 13,000 ND ND' ND' ND 8.000 12/23/98 10.91 -0.21 130,000 ND` ND' ND' ND' 160.000 12/31/98 10.92 -0.22 -- 110,000 ND' ND' ND' ND' 160,000 01122199 10.73 -0.03 100 85,000 ND' ND' ND` ND' 95,000 13.56 09/15/98 10.45 3.11 -- ND ND 0.57 NO ND 1201 10.70 05/20/99 9.61 1.09 - ND ND ND ND ND 2,920/5,000' 08/11/99 11.00 -0.30 ND' ND' ND' ND' MY 61,600160,0004 11/19/99 1 1.30 -0.60 - ND' 100 ND; ND' ND' 93,000/110.000 02/22/00 7.95 2.75 _ - 157'' ND ND ND ND 49,100149,000' 11 195.x1c i6�175 Vii':- AS';:;''<; /15/02