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TABLE 2 <br /> HISTORICAL GROUNDWATER ELEVATION AND ANALYTICAL DATA <br /> Crop Production Services,Inc. <br /> 1905 N.Bmadmy Avenue <br /> Stockton,California <br /> Nitrogen Compounds VOCs Fumigants <br /> Well IDDepth to Water Groundwater <br /> Sample Date Elevation TON Total 1,2,-DCP 1,2,3-TCP DBCP EDB <br /> (TOC ft am 1) (ft below TOC) (feet amsl) m Ammonia-N <br /> ( 9/L) (mg/L) (pg/L) (pg/L) (pg/L) (pg/L) <br /> CDPH Maximum Contaminant Level 10 5.0 0.2 0.05 <br /> CDPH Response Level/Notification Level 0.5/0.005 <br /> A-ZONE WELLS <br /> MW-1 5/21/1993 73.90 -45.51 57.8 --- 13 --- -- --- <br /> 2839 8/17/1993 76.75 -48.36 53.3 - 21 --- --- -- <br /> 11/22/1993 77.95 -49.56 31.1 - 14 --- <br /> 2/21/1994 73.75 -45.36 42.2 - 29 --- --- --- <br /> 6/9/1994 70.79 42.40 37.8 - 25 --- --- --- <br /> 11l7/1994 73.52 45.13 30.8 - 21 --- --- --- <br /> 12/30/1994 72.97 -44.58 36 - 24 -- <br /> 3/20/1995 51.47 -23.08 16.7 - 5 -- <br /> 6/15/1995 56.77 -28.38 13.5 - 2.3 -- <br /> 9/18/1995 59.69 -31.30 13.1 - 0.78 --- --- --- <br /> 12/22/1995 56.13 -27.74 9 - 0.66 - - <br /> 3/20/1996 45.51 -17.12 5.4 - 0.55 - - <br /> 6/12/1996 54.32 -25.93 7.4 - <0.5 - - - <br /> 9/23/1996 61.61 -33.22 13.5 - 2.4 - - - <br /> 3/20/1997 47.26 -18.87 5.4 ND <0.5 - -0.01 -0.02 <br /> 9/16/1997 60.86 -32.47 9.9 5.5 <0.5 - <0.01 0.028 <br /> 3/19/1998 42.55 -14,16 6,5 0.12 <0.5 <0.5 0.013 -0.02 <br /> 11/6/1998 50.14 -21.75 - 0.12 <0.5 <0.5 0.013 <0.02 <br /> 3/19/1999 38.23 -9.84 6.07 0.48 <0.5 <0.5 <0.01 <0.02 <br /> 9/29/1999 50.92 -22.53 12.3 0.15 <0.5 <0.5 0.017 <0.02 <br /> 3/21/2000 34.10 -5.71 8.85 <0.0824 <1.0 3.8 <0.01 <0.02 <br /> 9/18/2000 52.18 -23.79 17 -0.0824 <1.0 3.5 <0.01 -0.02 <br /> 3/28/2001 50.49 -22.10 - - - - 0.0217 <0.02 <br /> 3/29/2001 50.49 -22.10 17.6 0.23 <1.0 1.7 - - <br /> 8/7/2001 56.55 -28.16 18 0.78 2 6.7 0.039 0.056 <br /> 3/21/2002 54.87 -26.48 15 0.13 3.9 4.9 <0.01 <0.02 <br /> 9/12/2002 62.69 -34.30 16.3 <0.5 1.4 3.3 0.03 0.03 <br /> 7/9/2003 61.23 -32.84 24.4 <0.5 1.6 4.6 <0.02 <0.02 <br /> 7/8/2004 63.53 -35.14 <0.1 <0.10 3.1 11 0.039 0.065 <br /> 7/14/2005 57.77 -29.38 2.7 <0.1 1.1 1.8 <0.02 <0.02 <br /> 8/2/2006 47.33 -18.94 9.4 <0.10 <1.0 0.094 -0.020 -0.020 <br /> 7/172007 53.64 -25.25 11 0.35 <1.0 1.2 -0.020 <0,020 <br /> 7/312008 59.26 -30.87 17 0.21 <1.0 1.1 - -- <br /> 9252009 65.67 -37.28 43 1.12 3.4 6.4 - <br /> 10/252010 55.98 -27.59 14 <0.10 <1.0 1.4 - <br /> 3202011 43.86 -15.47 - - - - - <br /> 8242011 47.31 -18.92 11 <0.10 <1.0 0.31 - <br /> 4232012 46.32 -17.93 -- -- - - - -- <br /> 9/6/2012 49.22 -20.83 20 <0.10 <1.0 0.56 <5.0 <1.0 <br /> 3/42013 52.46 -24.07 - - - - - --- <br /> 9/112013 55.22 -26.83 36.1 <0.050 1.1 6.0 - --- <br /> 2/102014 53.39 -25.00 - - - - - <br /> 9/162014 61.44 -33.05 46.3 0.064 2.5 9.9 --- --- <br /> 3/162015 59.41 -31.02 - - - - --- --- <br /> 8/20/2015 65.54 -37.15 59.0 0.067 6.7 17 --- --- <br /> 3/72016 61.46 -33.07 - - -- - -- <br /> 8/112016 65.73 -37.34 45.8 <0.050 2.0 1.1 --- --- <br /> 2/14/2017 37.93 -9.54 <br /> MW-2 521/1993 73.43 45.99 26.7 - - - --- --- <br /> 27.44 8/17/1993 76.15 -48.71 26.7 -- - - <br /> 11/22/1993 77.24 49.80 21.3 - 45 --- --- --- <br /> 221/1994 73.58 46.14 24.4 - 26 - <br /> 6/9/1994 70.21 4277 31.1 - 41 -- --- --- <br /> 6/9/1994 D - - 31.1 40 <br /> 11!7!1994 73.13 -45.69 20 - 15 --- --- --- <br /> 12/30/1994 72.29 44.85 21 - 10 - <br /> 320/1995 54.30 -26.86 31.5 - 44 - --- --- <br /> 6/15/1995 57.00 -29.56 19.8 - 27 - <br /> 9/18/1995 60.07 -32.63 20.5 - 31 - --- --- <br /> 1222/1995 56.25 -28.81 20.9 - 35 - <br /> 320/1996 46.24 -18.80 24.7 - 48 - --- --- <br /> 6/11/1996 53.82 -26.38 22.5 - 54 - -- - <br /> 6/11/1996 D --- -- 22.0 --- 73 - --9/23/1996 6101 -33.57 <br />