Laserfiche WebLink
Table 1 <br /> Groundwater Elevation and Analytical Data <br /> Former BP Service Station No 11194 <br /> 2375 Tracy Blvd, Tracy, CA <br /> TOC Depth to Water Level Ethyl- Total <br /> Well Date PI Elevation Water Elevation TPHg TPHd Benzene Toluene benzene Xylenes MtBE DO <br /> Number Sampled NP (feet msl) (feet bgs) (feet msl) (pg/L) (pg1L) (pg1L) (pg1L) (Erg/L) (pg1L) (pg1L) (mg/L) Comments <br /> MW-6 01/30/2003 P 2563 4 69 2094 8,500 J -- 23 J <5 0 UJ 65 J <5 0 UJ 62 J — <br /> 04/30/2003 P 2563 454 2109 4,900 — 35 <10 44 <10 26 -- <br /> 07/30/2003 P 2563 518 2045 22 000 -- <25 <25 <25 <25 <25 - <br /> 10/29/2003 P 2563 4 99 2064 4,700 — 14 <2 5 23 <2 5 <25 - <br /> 01/26/2004 P 2563 450 2113 7 400 — 10 <10 UJ 35 <10 <10 — <br /> 04/28/2004 P 2563 494 2069 11,000 -- 51 058 11 <0 50 23 — Water Level data from <br /> 4127104 <br /> MW-7 2/9/1987 - — -- 6,300 -- 420 92 — 1,200 -- — <br /> 9/21/1987 -- -- — — ND<50 - ND<0 5 ND<0 5 -- ND<0 5 — -- <br /> 10/20/1987 — -- -- — 65 — ND<0 5 ND<0 5 -- 007 — - <br /> 11/20/1987 - — -- — ND<50 — ND<0 5 ND<0 5 -- ND<0 5 — — <br /> 3/13/1988 -- 2650 675 1975 — -- <br /> 3/23/1988 — 2650 696 1954 57 -- 59 ND<0 5617/1988 -- 2650 675 1975 -- — — <br /> 10/18/1988 -- 2650 710 1940 ND<50 — ND<0 5 ND<0 5 ND<0 5 ND<0 5 — — <br /> 2/15/1990 2650 580 2070 3 400 — 94 73 70 170 — - <br /> 4/26/1990 — 2650 663 1987 — — -- — — _ <br /> 7112/1990 — 26 50 666 1984 ND<50 — ND<0 3 ND<0 3 ND<0 3 ND<0 3 — — <br /> 8/27/1990 26 50 686 1964 <br /> 11/2/1990 — 2650 703 1947 <br /> 11/5/1990 — 2650 704 1946 ND<50 — ND<O 3 ND<0 3 ND<0 3 ND<0 3 — -- <br /> 2/25/1991 -- 2650 630 2020 ND<50 -- ND<0 3 ND<0 3 ND<0 3 ND<0 3 — - <br /> 6/27/1991 — 2650 714 1936 ND<50 -- ND<0 5 ND<0 5 ND<0 5 ND<0 5 -- — <br /> 9/25/1991 - 2650 850 1800 ND<30 — ND<0 30 ND<0 30 ND<0 30 ND<0 30 -- <br /> 12/10/1991 — 2650 698 1952 ND<30 -- ND<0 30 ND<0 30 ND<0 30 ND<0 30 -- — <br /> 3/25/1992 — 2650 653 1997 ND<30 — ND<0 30 ND<0 30 ND<0 30 ND<0 30 -- -- <br /> 6/25/1992 - 2650 813 1837 ND<30 — ND<0 30 ND<0 30 ND<0 30 ND<0 30 -- -- <br /> 12/8/1992 2650 689 1961 ND<50 - ND<0 5 ND<0 5 ND<0 5 ND<0 5 -- <br /> 3/10/1993 -- 2650 654 1996 ND<50 — ND<0 5 ND<0 5 ND<0 5 ND<0 5 — -- <br /> 6/16/1993 2650 643 2007 <br /> 10/22/1993 — 2650 697 1953 — -- - — — _ <br /> 1/24/1994 - 26 50 683 1967 .- <br /> 6/711994 -- 2650 7 29 1921 ND<50 - ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 0 34 <br /> Report Date July 13,2004 Page 21 of 25 <br />