ARCHIVED REPORTS_XR0011638 - Laserfiche WebLink

Home Browse Search

Table 1 Groundwater Monitoring Data and Analytical Results Tosco(Former BP Oil)Service Station 011195 16500 South I-5 Lathrop,California WELL IDI DATE DTW S.I. GWE TPH-D TPH-G R T E X MTBE TOC#(ft) (ft.) (ft bgs) (msl) (ppb) (ppb) (ppb) (ppb) (ppb) (ppb) (pph) MW-9 11/13/00 8.38 5.0-15.0 -0.34 -- ND ND ND ND ND ND/ND' (cont) 02/09/01 8.11 0.07 -- ND ND ND ND ND ND/ND1 05/11/01 7.59 0.45 - ND ND ND ND ND ND/ND' 08/10/01 9.18 -1.14 -- <50 <0.50 1.1 <0.50 0.91 <5.0/<2.01 11/21/01 9.64 -1.60 -- <50 <0.50 <0.50 <0.50 <0.50 <5.5 02/07/02 7.69 0.35 -- <50 <0.50 <0.50 <0.50 <0.50 -2151.k .0 ' 05/23/0213 8.66 -0.62 -- <50 <0.50 <0.50 <0.50 <1.0 --/-0.55001 08115/02' 9.18 -1.14 _ <50 <0.50 <0.50 <0.50 <1.0 <2.0 11118-19/02 9.55 -1.51 -- <50 <0.50 <0.50 <0.50 4.0 3.5 MW-10 8.12 09/03/98 7.76 4.0-14.0 0.36 - 210 ND ND ND3 1,03 210 12/23/98 8.22 -0.10 -- ND ND ND ND ND ND 12/31/98 8.25 -0.13 -- 470 ND3 ND3 ND3 ND 490 03/22/99 7.14 0.98 1,800 ND3 ND3 ND3 ND 1,900 8.12 05/20/99 7.14 0.98 - ND ND ND ND ND ND13.521 08/11/99 8.41 -0.29 -- ND ND ND ND ND 91911,1004 11/19/99 8.72 -0.60 -- ND3 17 ND3 ND3 ND3 9,400114,0001 1 02/22/00 6.39 1.73 -- ND ND ND ND ND 11.7/13.6 05/05/00 6.83 1.29 -- ND ND ND ND ND ND/NDI 08/28/00 8.23 -0.11 -- ND ND ND ND ND 1,76012,120 11/13/00 8.59 -0.47 ND3 NO ND3 ND3 NO 44,400137,0001 02/09/01 8.37 -0.25 -- ND3 NW ND3 ND3 ND3 43,400/37,1001 05/11/01 7.78 0.34 -- ND ND ND ND ND 7,10016,5301 08/10/01 8.75 -0.63 -- <1,200 <12 <12 <12 <12 21,000121,0001 11/21/01 9.28 -1.16 - <1,200 <12 <12 <12 <12 22,000122,0001 02/07/02 7.26 0.86 <50 <0.50 <0.50 <0.50 <0.50 4,000/4,9001 05/23/0213 8.25 -0.13 -- <2.500 <25 <2.5 <25 <50 -44,0001 08/15/0216 8.70 -0.58 -- 52014 <5.0 <5.0 <5.0 <10 2,000 11118-191029.10 -0.98 -- <500 <5.0 <5.0 <5.0 <10 860 11195.x1s1#180175 As /19/02