ARCHIVED REPORTS_FEASIBILITY STUDY AND CORRECTIVE ACTION PLAN

Home Browse Search

TABLE 3 Page 48 of 66 HISTORICAL GROUNDWATER DATA SHELL STOCKTON TERMINAL 3515 NAVY DRIVE,STOCKTON,CALIFORNIA MTBE MTBE Depth to GW SPH Well ID Date TPHd TPHS B T E X 8020 8260 TBA DIPE EIRE TAME Ethanol Methanol Lead TOC Water Elea. Thickness DO (p&4J 4P91) (p&V (tx8/L) (pp/L) (pglL) (p8&) (MSlL) (n84.) OWE) (PBL) (pP/L) 4WL) (KVL) (m&V {RMSL) (jt TOC) ((t MSL) (f0 (m8/L) MW-26 02/17/2005 <50 <50 <0.50 <0.50 <0.50 <0.50 - <0.5 - <0.5 - - - - - 3.61 4.10 -0.49 - 1.6 MW-26 05/12/2005 - - - - - - - - - - - - - - - 3.61 5.94 -233 - - MW-26 08/30/2005 <50 60 <0.50 <0.50 <0.50 <0.50 - <0.50 - <0.50 - - - - - 3.61 7.45 -3.84 - 0.9 MW-26 11/30/2005 - - - - - - - - - - - - - - - 3.58 7.84 -426 - 0.9 MW-26 02/02/2006 <50 <50 <0.50 <0.50 <0.50 <3.0 - <0.50 - <.0 - - - - - 3.58 5.11 -1.53 - 25 MW-26 05/30/2006 - - - - - - - - 3.58 5.46 -1.88 - - MW-26 08/31/2006 <56 <50 <0.50 <OSO <0.50 <.0 - <0.50 - <20 - - - - - 3.58 7.14 -3.56 - 0.3 MW-26 11/16/2006 - - - - - - - - - - - - - - - 3.58 7.18 -3.60 - 0.3 MW-26 02/26/2007 <53 bb <50 <0.50 <1.0 <0.50 <1.0 - <0.50 - 20 - - - - - 3.58 6.41 -2.83 - 0.2 MW-26 05/29/2007 - - - - - - - - - - - - - - - 3.58 7.05 -3.47 - - MW-26 08/27/2007 420 d bb <50 ee <0.50 <.0 <.0 <.0 - <1.0 - 20 - - - - - 3.58 7.15 -3.57 - 1.1 MW-26 11/29/2007 - - - - - - - - - - - - - 3,58 7.47 -3.89 - - MW-26 02/22/2008 <50 bb <50 ee <030 <1.0 1.6 2.98 r - <.0 - 20 - - - - - 3.58 5.40 -1.82 - 1.2 MW-26 05/21/2008 - - - - - - - - - - - - - 3.58 7.30 -3.72 - - MW-26 08/28/2008 <50 <.50 <0.50 <1.0 <.0 <1.0 - 0.38 r QO 0.24 r 20 20 - - - 3.58 7.46 -3.88 - 3.40 MW-26 11/06/2008 - - - - - - - - - - - - - - - 3.58 7.00 -3.42 - - MW-26 02/09/2009 Well inaccessible - - - - - - - - - - - - - 3.58 - - - - MW-26 05/07/2009 - - - - - - - - - - - - - - - 3.58 6.45 -2.87 - - MW-26 08/31/2009 <50 <50 <0.50 <1.0 <1.0 <1.0 - 0.60r - 1.5r - - - - - 3.58 735 -3.77 - 0.84 MW-26 11/12/2009 - - - - - - - - - - - - - - - 3.58 7.14 -3.56 - - MW-26 02/03/2010 <50 45rff <0.50 <.0 <.0 <3.0 - <.0 <0 <2.0 <2.0 <2.0 - - - 3.58 5.80 -222 - 0.91 MW-26 05/06/2010 - - - - - - - - - - - - - - - 3.58 5.70 -212 - - MW-26 08/30/2010 <.50 <50 <0.50 <1.0 <.0 <.0 - <.0 - 0.85r - - - - - 3.58 7.35 -3.77 - 1.27 MW-26 12/03/2010 - - - - - - - - - - - - - - - 3.58 6.81 -3.23 - - MW-26 02/18/2011 Unable to sample - - - - - - - - - - - - - 3.58 5.60 -2.02 - - MW-26 05/19/2011 <47 <50 <0.50 <0.50 <0.50 <.0 - <.0 - <.0 - - - - - 3.58 5.65 -207 - 0.71 MW-26 09/07/2011 <50 <0 <0.50 <0.50 <0.50 <.0 - <.0 - <.0 - - - - - 6.51 7.05 -0.54 - 245 MW-26 12/06/2011 - - - - - - - - - - - - - - - 6.51 7.25 -0.74 - - MW-27 09/29/1993 340 90 ND ND ND ND - - - - - - - - - 3.72 7.91 4.19 - - MW-27 03/24/1994 360 90 ND ND ND ND - - - - - - - - - 3.72 6.57 -285 - - MW-27 06/27/1994 520 d ND ND ND ND ND - - - - - - - - - 3.72 7.13 -3.41 - - MW-27 09/27/1994 3,200 51100 410 ND ND 48 - - - - - - - - 3.72 8.09 -4.37 - - MW-27 12/28/1994 390 ND 26 0.87 0.69 24 - - - - - - - - - 3.72 7.51 -3.79 - - MW-27 03/13/1995 60 ND ND ND ND ND - - - - - - - - - 3.72 3.37 0.35 - - MW-27 06/15/1995 1,800 31800 370 12 7.8 24 - - - - - - - - - 3.72 6.56 -Z84 - - MW-27 09/11/1995 1,600 1,800 260 39 11 54 - - - - - - - - - 3.72 5.02 -1.30 - - MW-27 11/13/1995 1,400 1,600 150 38 6.4 47 - - - - - - - - - 3.72 8.63 4.91 - - MW-27 03/20/1996 2300 2400 260 9.0 63 17 - - - - - - - - - 3.72 3.36 0.36 - - MW-27 05/15/1996 72 ND ND ND ND ND - - - - - - - - - 3.72 5.85 -213 - - MW-27 08/12/1996 140 53 ND ND ND ND - - - - - - - - - 3.72 7.61 -3.89 - - MW-27 10/28/1996 270 ND ND ND ND ND - - - - - - - - - 3.72 8.25 4.53 - - MW-27 03/03/1997 ND ND ND ND ND ND - - - - - - - - - 3.72 5.27 -1.55 - - MW-27 05/05/1997 160 <50 <0.50 <0.50 <0.50 <0.50 - - - - - - - - - 3.72 6.60 -2.88 - - MW-27 08/18/1997 290 <50 <0.50 <0.50 <0.50 <0.50 - - - - - - - - - 3.72 8.17 4.45 - - auxnrecra�