Laserfiche WebLink
Table 1 <br /> Groundwater Elevation and Analytical Data <br /> Former BP Retail Site No 11194 <br /> 2375 Tracy Blvd, Tracy, CA <br /> TOC Depth to Water Level Ethyl- Total <br /> Well Date P/ Elevation Water Elevation TPHg TPHd Benzene Toluene benzene Xylenes MtBE DO <br /> Number Sampled NP (feet msl) (feet bgs) (feet msl) (ug1L) (N91L) {1rgIL) (pg1L) (pWL) (/.rg/L) (991L) (mg/L) Comments <br /> MW-6 04/28/2004 P 2563 4 94 2069 11,000 - 51 058 11 <0 50 23 _ Water Level data from <br /> 4127104 <br /> 07/30/2004 P 2563 528 2035 5,500 — <25 <25 <25 <25 28J — <br /> 10/28/2004 P 2563 500 2063 9,800 J — <12 <12 <12 <12 65 -- <br /> MW-7 2/9/1987 -- -- -- -- 6,300 — 420 92 -- 1,200 — — <br /> 9/2111987 -- — — — ND<50 — ND<O 5 ND<0 5 — ND<O 5 — — <br /> 10/20/1987 — — — — 65 -- N D<O 5 N D<O 5 — 007 — -- <br /> 11/20/1987 -- — — — ND<50 — ND<O 5 ND<O 5 -- ND<O 5 -- - <br /> 3/13/1988 — 2650 675 1975 — — — -- -- -- — <br /> 3/23/1988 — 2650 698 1954 57 — 59 ND<O 5 -- 1 — <br /> 6/7/1988 — 2650 675 1975 — -- -- _ _ — — — <br /> 10/18/1988 — 2650 710 1940 ND<50 -- ND<O 5 ND<O 5 ND<O 5 ND<O 5 — — <br /> 2/15/1990 — 26 50 580 2070 1 3,400 — 94 73 70 170 -- -- <br /> 4/26/1990 — 2650 663 1987 — -- -- -- — — — — <br /> 7/12/1990 — 2650 666 1984 ND<50 — ND<O 3 ND<O 3 ND<0 3 ND<O 3 — — <br /> 8/27/1990 -- 2650 686 19 64 — -- — — -- -- — <br /> 11/2/1990 — 2650 703 1947 <br /> 11/5/1990 — 2650 704 1946 ND<50 -- ND<O 3 ND<O 3 ND<0 3 ND<O 3 — -- <br /> 2/25/1991 — 2650 630 2020 ND<50 _ ND<O 3 ND<O 3 ND<0 3 ND<O 3 — — <br /> 6/27/1991 -- 2650 714 1936 ND<50 — ND<O 5 ND<O 5 ND<O 5 ND<O 5 — — <br /> 9/25/1991 — 2650 850 1800 ND<30 — ND<O 30 ND<O 30 ND<O 30 ND<O 30 -- — <br /> 12/10/1991 -- 2650 698 1952 ND<30 — ND<O 30 ND<O 30 ND<O 30 ND<O 30 — — <br /> 3/25/1992 — 2650 653 1997 ND<30 — ND<O 30 ND<O 30 ND<O 30 ND<O 30 -- — <br /> 6/25/1992 — 2650 813 1837 ND<30 -- ND<O 30 ND<0 30 ND<O 30 ND<O 30 — - <br /> 12/8/1992 — 2650 689 1961 1 ND<50 — ND<O 5 ND<O 5 ND<O 5 ND<O 5 — - <br /> 3/10/1993 -- 2650 6 54 1996 ND<50 -- ND<0 5 ND<O 5 ND<O 5 ND<O 5 — <br /> 6/16/1993 _ 2650 643 2007 - <br /> 10/22/1993 — 2650 6 97 1953 <br /> 1124/1994 — 2650 683 1967 - <br /> 6f7/1994 — 2650 729 1921 ND<50 — ND<O 5 ND<O 5 ND<0 5 ND<O 5 ND<5 O 34 <br /> 9/13/1994 — 2650 7 53 1897 — — — -- — — — — <br /> 1/10/1995 — 2650 622 2028 - <br /> 3/23/1995 — 26 50 616 2034 ND<50 -- ND<0 50 ND<O 50 ND<O 50 ND<1 0 — 89 <br /> Report Date December 16,2004 Page 22 of 26 <br />