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 rnsi) (feet bgs) (feet msl) (pg/L) (pg[L) (pg/L) (VOL) (.pg/L) (erg/L) (ug1L) (mg/L) Comments <br /> AMW-1 4/26/1990 -- 2653 535 2118 100 — ND<0 3 ND<0 3 ND<0 3 ND<0 3 — — <br /> 7/12/1990 -- 2653 558 2095 70 — ND<0 3 ND<0 3 1 3 06 — — <br /> 8/27/1990 — 2653 598 2055 -- — — — -- _ <br /> 11/2/1990 — 2653 594 2059 <br /> 11/5/1990 — 2653 597 2056 ND<50 — ND<0 3 ND<0 3 ND<0 3 ND<0 3 — -- <br /> 2/25/1991 — 2653 479 2174 ND<50 — ND<0 3 ND<0 3 ND<0 3 ND<0 3 — — <br /> 3/25/1991 — 2653 475 21 78 ND<30 — ND<0 30 ND<0 30 ND<0 30 ND<0 30 — — <br /> 6/27/1991 — 2653 589 2064 ND<50 — ND<0 5 N0<0 5 ND<0 5 ND<0 5 — — <br /> 9/25/1991 — 2653 653 2000 ND<30 — ND<0 30 ND<0 30 ND<0 30 ND<0 30 -- <br /> 12/10/1991 - 2653 567 2086 45 - ND<0 30 ND<0 30 ND<0 30 ND<0 30 - -- <br /> 6/25/1992 — 2653 662 1991 ND<30 — ND<0 30 ND<0 30 ND<0 30 ND<0 30 — -- <br /> 12/8/1992 — 2653 565 2088 ND<50 — ND<0 5 ND<0 5 ND<0 5 ND<0 5 — - <br /> 3/10/1993 — 2653 477 2176 ND<50 — ND<0 5 ND<0 5 ND<0 5 ND<0 5 — -- <br /> 6/16/1993 — 2653 527 2126 <br /> 10/22/1993 -- 2653 589 20 64 <br /> 1/24/1994 — 2653 538 2115 <br /> 6/7/1994 -- 2653 581 2072 ND<50 — ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<5 0 33 <br /> 9/13/1994 — 2653 646 2007 <br /> 1/10/1995 — 2653 486 2167 <br /> 3/23/1995 — 2653 4 60 2193 ND<50 — ND<0 50 ND<0 50 ND<0 50 ND<1 0 — 83 <br /> 10/4/1995 — 2653 622 2031 <br /> 1/4/1996 — 2653 512 1 2141 .- <br /> 3/29/1996 — 2653 4 52 2201 ND<50 — ND<0 5 ND<1 ND<1 ND<1 ND<10 34 <br /> 7/1/1996 — 2653 510 2143 <br /> 10/15/1996 — 2653 531 2122 - <br /> 4/16/1997 — 2653 388 2265 <br /> 10/15/1997 -- 2653 604 2049 <br /> 3/17/1998 -- 2653 560 2093 <br /> 1/6/1999 — 2653 555 2098 <br /> 9/13/1999 — 2653 510 2143 <br /> 1/19/2000 — 2653 519 2134 <br /> 4/12/2000 -- 2653 612 2041 -- <br /> 7/22/2000 — 2653 598 2055 <br /> Report Date June 21,2005 Page f of 28 <br />