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TABLE 3 Page 24 of 66
<br /> HISTORICAL GROUNDWATER DATA
<br /> SHELL STOCKTON TERMINAL
<br /> 3515 NAVY DRIVE,STOCKTON,CALIFORNIA
<br /> MTBE MTBE Depth to GW SPH
<br /> Well ID Date - TPHd TPHg B T E X 8020 8260 TBA DIPE E1BE TAME Ethanol Methanol Lead TOC Water Elea. Thickness DO
<br /> (AA) (VV (PA) (P8/L) (NS/L) (Pa,IL) (Pg/L) (P91L) (ug/L) (09M WIL) (48v (P9/L) 6rg/L) (mg/L) ((t MSL) (Jt TOC) QIMSL) (4) (mgt)
<br /> MW-13 12/20/1999 - - - - - - - - - - - - - - - 10.89 14.26 -3.32 0.06 -
<br /> MW-13 02/24/2000 - - - - - - - - - - - - - - - 10.89 12.96 -200 0.09
<br /> MW-13 04/27/2000 - - - - - - - - - - - - - - - 10.89 13.01 -2.06 0.07 -MW-13 08/10/2000 - - - - - - - - - - - - - - - 10.89 13.84 -290 0.06 -
<br /> MW-13 11/02/2000 11,000 5,090 273 229 101 744 <250 - - - - - - - - 11.05 13.92 -287 - _
<br /> MW-13 01/25/2001 20,500 11,500 2,320 <50.0 125 892 <250 - - - - - - - - 11.05 13.95 -2.90 - -
<br /> MW-13 05/31/2001 Well inaccessible - - - - - - - - - - - - - 11.15 13.36 -2.21
<br /> MW-13 08/06/2001 4,700 2,600 330 21 55 120 - 33 68 <2 <2 <2 <20 <200 - 11.15 13.97 -2.82 -
<br /> 1�8
<br /> MW-13 11/20/2001 6,000 2,400 270 11 37 80 - 5.9 72 <2 <2 <2 <20O <200 - 11.15 14.25 -3.10 -
<br /> MW-13 01/28/2002 Well destroyed - - - - - - - - - -
<br /> MW-13R 02/21/2002 3,800 10,000 2,600 45 87 230 - 38 <100 20 <10 QO <100 <1,000 - 11.15 10.72 0.43 - -
<br /> MW-13R 03/13/2002 - - - - - - - - - - - - - - - 11.15 10.76 0.39 - 0.9/0.4/0.4
<br /> MW-13R 05/22/2002 2,800 8,200 2,200 40 40 59 - 27 <100 11 <10 <10 <100 Q1000 - 10.40 13.12 -272 - -
<br /> MW-13R 08/19/2002 2,700 4,700 1,000 21 120 480 - 14 <50 7.1 <5.0 <5.0 <50 <500 - 10.40 13.63 -3.23 - _
<br /> MW-13R 11/20/2002 2,500 4,300 820 19 160 640 - 7.5 23 3.2 <0.50 <0.50 <5.0 <50 - 10.40 13.74 -3.34 - -
<br /> MW-13R 02/20/2003 2,900 3,900 750 17 81 310 - 8.4 <50 <5.0 <5.0 <5.0 <50 <500 - 10.40 1243 -2.03 - -
<br /> MW-13R 05/30/2003 9,900 4,400 990 23 62 290 - 11 <50 <5.0 <5.0 <5.0 <50 <500 - 10.40 1297 -2.57 - -
<br /> MW-13R 08/13/2003 2,500 d 3,700 d <5.0 <5.0 <5.0 250 - 16 <50 150 <20 <20 <500 - - 10.40 13.72 -3.32 - -
<br /> MW-13R 11/06/2003 2,300 d 11100 290 5.1 <25 69 - 7.3 <25 <10 <10 <10 <250 <0.50 - 10.40 16.25 -5.85
<br /> MW-13R 02/10/2004 3,200 2,100 700 15 17 40 - 11 <25 4.2 <2.5 <25 <5,000 <L,000 - 10.40 12.30 -1.90 - _
<br /> MW-13R 05/20/2004 4,100 65,000 860 31 14 41 - 11 29 3.5 <0.5 <0.5 <5,000 <1,000 - 10.40 12.86 -2.46
<br /> MW-13R 08/16/2004 4,900 5,900 910 26 8.9 38 - 18 40 2.9 <25 <25 <5,000 <1,000 - 10.40 13.12 -2.72 - 0.1
<br /> MW-13R 11/29/2004 1,400 1,200 140 3.6 <25 <5.0 - 8.7 33 <25 <23 <25 65,000 <1,000 - 10.40 14.18 -3.78 - 4.0/4.0
<br /> MW-13R 02/17/2005 920 900 390 7.5 4.5 9.4 - 14 11 21 - - - - - 10.40 14.70 -4.30 - 4.8
<br /> MW-13R 05/12/2005 2,000 2,600 640 15 10 20.6 - 43 480 <5 - - - - - 10.40 11.34 -0.94 - 4.5
<br /> MW-13R 08/30/2005 2,300 1,600 440 16 6.6 23.1 - 47 36 2.4 - - - - - 10.40 1295 -255 1.3
<br /> MW-13R 11/30/2005 2,4001 3,900 650 21 6.9 27 - 59 <25 210 - - - - - 8.76 11.20 -2.44 -- 1.0
<br /> MW-13R 02/02/2006 1,600d 1,900 560n 14 7.8 15 - 15n <25 <10 - - - - - 8.76 9.68 -0.92 - 1.1
<br /> MW-13R 05/30/2006 4,000 4,600 310 30 5.4 20.5r - <5.0 <50 2.9r - - - - - 8.76 9.41 -0.65 13
<br /> -
<br /> MW-13R 08/31/2006 3,400 160 23 0.60 <0.50 1.1 - 1.4 <20 <0.50 - - - - - 8.76 10.38 -1.62 0.2
<br /> -
<br /> MW-13R 11/16/2006 1,700 bb 5,100 550 14 5.6 25 - 31 <50 2.4r - - - - - 8.76 11.06 -230 0.2
<br /> MW-13R 02/26/2007 600 bb 2,400 360 11 4.1 18 - 25 29 <20 - - - - - 8.76 10.80 -2 -04 - 0.2
<br /> MW-13R 05/29/2007 1,900 bb 4,900 dee 600 17 7.5 25.8 - 54 <50 3.5r - - - - - 8.76 10.90 -2.14 1.1
<br /> MW-13R 08/27/2007 1,600 bb 000 ee 310 9.5 r 3.6 r 11 - <10 <200 <10 - - - - - 8-76 11.23 -2.47 -_ 0.5
<br /> MW-13R 11/29/2007 2,100 d,bb 4,800 ee 440 14 4.5 r 15 - <10 <200 <10 - - - - - 8.76 11.55 -2.79 - 0.8
<br /> MW-13R 02/22/2008 190 bb 2,300 ee 330 <10 3.4 r 45 r - 9.8 r <200 <10 <10 <10 <1AM - - 8.76 9.75 -0.99 1.3
<br /> MW-13R 05/21/2008 1,900 51500 450 16 8.4 23.6 - 49 <50 22r <10 <10 - - - 8.76 10.95 -2.19 - 2.3
<br /> MW-13R 08/28/2008 1,500 d 2500 110 5.1 3.1 r 8.4 ff - 59 <50 <10 <10 <10 - - - 8.76 11.30 -254 1.81
<br /> MW-13R 11/06/2008 1,600 d 2,300 ff 44 2.0 1.3 4.8 - 53 <10 0.90 r <2.0 <2.0 - - - 8.76 1135 -2.59 - -
<br /> MW-13R 02/09/2009 - - - - - - - - - - - - - - - 8.76 10.92 -2.16 0.07
<br /> MW-13R 02/10/2009 1,400d 3,400 230 6.4 3.1 10 - 33 <10 1.4r <20 <2.0 - - <10.0 gg 8.76 - - _ -
<br /> MW-13R 05/07/2009 750 3,000 ff 300 9.9 4.1 11 - 27 17r 1.9r <4.0 <4.0 - - - 8.76 10.25 -1.49 0.88
<br /> MW-13R 08/31/2009 2,000 d 3,200 270 7.3 3.2 11 - 25 20 1.8 r - - - - - 8.76 11.11 -235 - 0.55
<br /> MW-13R 11/12/2009 - - - - - - - - - - - - - - - 8.76 11.05 -229 0.77
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