Laserfiche WebLink
Table 1 <br /> Groundwater Elevation and Analytical Data <br /> ARCO Service Station No. 2130 <br /> 7906 N. EL Dorado Street, Stockton, 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) Wg1L) (Irg/L) (pg/L) (pglL) (pg/L) (i►gIL) (pglL) (mglL) Comments <br /> VW-10 06/24/2004 NP -- 44.02 -- 150 - <2.5 <2.5 <2.5 <2.5 2.8[2] -- Water levels taken on <br /> 6/23/04 <br /> 09/20/2004 P -- 48.15 - 640 - 84 76 37 140 <2.5[2] 0.8 <br /> 12/21/2004 P - 44.57 -- 34,000 -- 2,600 J 1 4,400 J 1 2,300 J 7,000 J <50[2]UJ 0.3 Water Level Data 12/20/04 <br /> 03/27/2005 P I - 1 41.42 1 92,000 11 2,600 1 1,100 1 1,500 2,600 <50[2] 0.6 <br /> VW-11 12/19/2002 - -- 41.28 - 55 - 5.1 <0.50 0.64 <0.50 0.98[2] -- <br /> 03/06/2003 P - 39.04 - 110 -- 1.2 <0.50 0.51 1.8 <0.50[2] 1.8 <br /> 06/11/2003 P - 38.57 - <50 -- <0.50 <0.50 <0.50 <0.50 <0.50[2] 3.96 <br /> 09/24/2003 P -- 42.61 - 74 - <0.50 <0.50 <0.50 <0.50 -- <br /> 12/10/2003 P - 41.32 -- 180 - 1.3 <0.50 2.1 1.3 12[2] - <br /> 03/08/2004 P -- 39.11 -- 460 -- 0.55 J <0.50 1.6 J 9.0 J 20[2]J 2.51 <br /> 06/23/2004 P -- 44.00 - <50 - <0.50 <0.50 <0.50 <0.50 <0.50[2] 1.41 <br /> 09/20/2004 P - 48.16 -- 420 - 27 <0.50 32 13 0.63[2] 1.0 <br /> 12/20/2004 P -- 45.27 - 1,000 J - 48 J <0.50 120 J 555 0.69[2] 1.99 <br /> 03/28/2005 P -- 42.25 -- <50 -- 0.75 <0.50 1.6 <0.50 <0.50[2] 3.0 <br /> VW-12 5/20/1997 - -- 43.78 -- 1,500 -- 150 1 58 <1' <6' - No FP,No S <br /> 9/1/1998 -- -- 40.65 - NA - NA NA NA NA NA - <br /> 12/2/1998 -- -- 37.66 - NA - NA NA NA NA NA -- <br /> 3/3111999 - - 37.57 - NA - NA NA NA NA NA -- <br /> 6/4/1999 - - 35.36 -- NA -- NA NA NA NA NA - <br /> 9/2/1999 - -- 39.93 - NA - NA NA NA NA NA - <br /> 11/29/1999 - - 38.09 -- NA -- NA NA NA NA NA -- <br /> 3/16/2000 - - 34.23 - NA -- NA NA NA NA NA <br /> 6/26/2000 -- - 36.68 -- NA -- NA NA NA NA NA - <br /> 9/28/2000 -- -- 40.94 - NA - NA NA NA NA NA - <br /> 12/19/2002 -- - 40.50 -- <200 -- 120 <0.50 <0.50 <0.50 2.6[2] _ <br /> 03/06/2003 P - 38.27 -- 440 R - <0.50 <0.50 <0.50 <0.50 0.98[2] - <br /> I 06/11/2003 P -- 37.61 -- <50 - <0.50 <0.50 <0.50 <0.50 <0.50[2] - <br /> 09/24/2003 P -- 41.71 - <50 - <0.50 <0.50 <0.50 <0.50 <0.50[2) - <br /> 12/10/2003 P - 41.31 -- 210 - <2.5 <2.5 <2.5 <2.5 9.5[2] - <br /> 03/08/2004 P -- 38.34 - <50 - <0.50 <0.50 <0.50 <0.50 <0.50[2] 2,01 <br /> 06/24/2004 P 1 43.22 1 <50 - <0.50 <0.50 <0.50 <0.50 <0.50[2] 2.22 :[Wa./04ter:41evels <br /> 12 <br /> Report Date:April 25, 2005 Page 21 of 23 <br />