Laserfiche WebLink
Table 2 <br /> Groundwater Elevation and Ana"cal Data <br /> ARCO Service Station No, 548 <br /> 1612 W . Hammer Lane, Stockton, CA <br /> TOC Depth to Water Level Ethyl- Total li <br /> Well Date P/ Elevation Water Elevation TPHg TPHtl Benzene Toluene benzene Xylenes MtBE DO <br /> Number Sampled NP (feet mat) (feet bgs) (feet msl) (pg/L) (pg/L) (11g/L) (pg/L) (pg/L) (pg/L) (pg/L) (mg/L) Comments <br /> VW-5D 12/18/2000 — -- -- -- -- <br /> '- — — -- -- — -- Yes FP, Yes S, Yes O <br /> Not scheduled for <br /> sampling <br /> 3/14/2001 -- — 25.00 -- — -- — _ __ __ -- — Yes FP Not scheduled for <br /> sampling <br /> 6/19/2001 -- -- 24.95 -- — — — __ __ __ -_ -- No FP, No S, Yes O Not <br /> scheduled for sampling <br /> 9/11 /2001 -- -- 28.00 — -- — — -- -- -- — — No FP, No S, Yes O Not <br /> scheduled for sampling <br /> 12/13/2001 NP -- 28.42 -- 54,000 -- 840 2,300 13100 173000 67[2] -- No FP, No S, No O <br /> 3/12/2002 NP -- 25.65 -- 1 ,400 [3] — <5.0 8 <5.0 96 <2.5[2][5] -- No FP, No S, No O <br /> 6/17/2002 NP -- 27.67 — 31300 -- 12 40 36 1 ,200 <2.5[2] -- No FP, No S, No O <br /> 9/9/2002 NP -- 29.39 -- 31100 -- <5 <5 <5 870 <5 -- No FP, No S, No O <br /> 12/4/2002 NPI 29.65 -- 31200 -- <to0 <100 220 3,200 <100 •- No FP, No S, No O <br /> 03/03/2003 NP -- 27.48 -- 11400 — 7.0 11 23 480 <5.0[2] -- <br /> 06/03/2003 NP -- 27.28 — 650 — 7.2 2.6 J 1 .5 210 <1 .0[2] -- <br /> 09/18/2003 -- -- -- — <br /> - -- — -- '- -- — -- Well dry <br /> 12/08/2003 -- -- — — -- -- <br /> -- -- -- -- — — Muddy Bottom, Dry, Not <br /> Sampled <br /> 03/11/2004 NP -- 26.81 — 25,000 R — 170 R 260. R 880 R 9,100 R <100 [2]R -- <br /> 05/03/2004 NP — 29.81 — 611.00 — <50 <50 140 1 ,100 <50[2] -- <br /> VW-5S 12/30/1998 -- -- -- -- — __ _ __ _ -- -- Inaccessible because of <br /> soil stockpiles <br /> 3/31/1999 -- -- -- -- -- -_ <br /> — -- -- -- — -- No FP, Yes S, Yes O Not <br /> 6/28/1999 -- scheduled for sampling <br /> — -- — -- -- -- NM Not scheduled for <br /> sampling <br /> 9/10/1999 -- -- 14.63 — -- — -- -- — -- -- -- No FP, No S, No O Not <br /> scheduled for sampling <br /> 12/13/1999 -- -- 14.64 -- -- -- -- -- -- -- — - No FP, No S, No O Not <br /> scheduled for sampling <br /> 3/28/2000 -- -- 14.56 — -- -- — -- — -- — - No FP, No S, No O Not <br /> scheduled <br /> 6/26/2000 -- -- -- -- No P, No Sr sampling <br /> No O Not <br /> -- -- _ _ _. _- _ -- _ — scheduled for sampling <br /> 9/28/2000 <br /> -- No FP, No S, No O Not <br /> scheduled for sampling <br /> Report Date: May 13, 2004 Page 12 of 14 <br />