TABLES
<br /> Page 30 of 66
<br /> GROUNDWATER DATA
<br /> SHELL STOCKTON TERMINAL
<br /> 3515 NAVY DRIVE,STOCKTON,CALIFORNIA
<br /> Well ID Date TPHdMTBE MTBE Depth to GW SPH
<br /> TPHS B T E X 8020 8260 TBA DIRE ETRE TAME Ethanol Methanol Lead TOC wt,, Elev. Thickness DO
<br /> (a82) (482) 4+82) 4+821 4182) (1+82) (+82) (WL) (a82) (Y82) (Ng/L) (V82) (+82) (Y82) (mo) (ft MSL) (h TOC) (fl MSL) (/t) (m )
<br /> MW-16 02/21/2002 84,000 17,000 1,700 330 410 2,300 - 47 85 <5 <5 G5 60 6500 _
<br /> MW-16 03/13/2002 - - - - - _ _ - 10.10 12.29 -2.19 _
<br /> MW-16 05/22/2002 110,000 19,000 2,700 340 590 3,300 73 - - - - - - - 10.10 1225 -2.15 - 0.7/0.8/0.7
<br /> MW-16 08/19/2002 5,400 8,400 1,500 28 190 730 110 <10 <10 <10 <100 <1,000 - 12.12 13.10 -0.98
<br /> MW-16 11/20/2002 16,000 7,900 1,900 160 220 940 58 130 21 6 6 c50 <500 - 1212 24.42 -12.30
<br /> MW-16 02/20/2003 5,800 15,000 1,700 37 49 82 3.5 <0.50 <0.50 <5.0 <60 - 1212 14.88 -2.76
<br /> 0 460 2,400 _
<br /> MW-16 05/30/2003 9,900 15,000 2,800 290 440 27 <50 <5.0 <S.0 <5.0 <50 <500 - 12.12 13.50 -1.38
<br /> MW-16 08/13/2003 11,000d 13,000 3,700 140 260 1,300 38 <250 <20 <20 QO <200 <2,000 - 72.12 13.96 -1.$4 _
<br /> MW-16 11/06/2003 9,500d 81000 11900 34 53 220 - 83 c2$0 c100 <100 <]00 <2,500 - - 12.12 14.95 -2.83 - -
<br /> MW-16 02/10/2004 11,000 4500 2,000 31 72 408 120 <200 <80 <80 <80 <2,000 <0.50 - 12.12 15.64 -3.52 -
<br /> MW-16 05/20/2004 7,400 5,500 1,800 55 110 400 - 96 320 <12 <12 <12 <5,000 <I,000 - 12.12 13.62 -1.50 -
<br /> MW-16 08/16/2004 16,0(10 7,900 1,400 55 1 0 49 140 <12 <12 <12 <5,000 6,000 - 12.12 1432 -2.20
<br /> MW-16 11/29/2004 7,500 4,200 ,40 10 13 S1 50 <250 <25 <25 25 6,000 <1,000 - 12.12 14.62 -2.50 - 20
<br /> 70 99 8.4 <2.5 <2.5 <5,000 <1,000 - 12.12 18.99 -6.87
<br /> MW-16 02/17/2005 4,400 1,600 220 3.4 3 21,7 - 97 280 37 - 5.
<br /> MW-16 05/12/2005 5,500 - - - - - - - - - .8
<br /> c50 - 1212 24.40 -12.18 - 5 5.8
<br /> MW-16(D) 05/12/2005 - 9,200 1,600 100 230 1,170 - q5 <120 _ _ <50 - 12.12 1296 -0.84 - 25
<br /> MW-16 08/30/2005 3,800 5,500 1,700 32 80 315 26 d20 <12 _ _ <50 - 12.12 - - - _
<br /> MW-16 11/30/2005 3,3001 3,600 1,100 19 24 76 _ n00 - 1212 15.05 -2.93 12
<br /> MW-16 02/02/2006 3,5001 5,900 1,300 <25 59 230 48 53 <5.0 - - - <100 - 12.75 16.15 -3.40 -
<br /> 49 <250 <100 n _ _ _ 1.6
<br /> MW-16 05/30/2006 14,000 15,000 1500 120 550 3,260 - <100 <1,000 <200 _ X00 12.75 12.77 -0.02 - 1.1
<br /> MW-16 08/31/2006 3,900 4,300 1,600 <50 74 280 - 60 <2000 60 <100 - 1275 12.61 0.14 - 0.9
<br /> MW-16 11/16/2006 4,4006b 7,300 1,400 20 34 120 - 30 <100 <10 <1,000 - 12.75 17.10 1.3$ - 12
<br /> MW-16 02/26/2007 9,700 bb 4,900 1,200 <25 29 120 - - - - 6,000 - 12.75 18.22 -5.47 - 1.2
<br /> MW-16 05/29/2007 30 <120 <50 - - - <1,000 - 12.75 14.61 -1.86
<br /> 4,300 bb 15,000 d,ee 1,300 19 r 19 r 103.3 r - 30 <200 <40 - 0.99
<br /> MW-16 08/27/2007 4,000 bb 11,000 ee 1,200 <25 <25 43 - <25 <500 25 - - <100 ee - 12.75 15.32 -2.57 - 1.0
<br /> MW-16 11/29/2007 4,800 d,bb 9,200 ee 870 25 11 r 35 _ - - - 600 ee - 12.75 15.15 -2.40 0.07
<br /> MW-16 02/22/2008 1,90066 25,000 dee 710 25 160 450 - 39 <500 <25 - - - <I00 ee - 1275 15.34 -2.59 -
<br /> Q5 <500 <25 <25 25 3,900 <100 ee 0.9
<br /> MW-16 05/21/2008 14,000 8,200 11100 35 79 230 - - 12.75 12.72 1.45 - I.8
<br /> MW-16 08/28/2008 4,900 d 6,900 1,100 26 13 45.5 r _ 29 <100 <20 <20 <20 - <100 ee - 12.75 14.20 -1.45
<br /> 10 <100 QO <20 <20 < - 1.02
<br /> MW-16 11/06/2008 6,800 d 9500 B 730 15 r 7.7 r 17 r - <25 <250 <50 60 <50 100 ee - 12.75 14.54 -1.79 - 2 0
<br /> MW-16 02/09/2009 - - - - - - - 600 ee - 12.75 14.75 -2.00 _
<br /> MW-16 02/10/2009 3,400d 91900 570 18 30 76 - <10 d00 <20 20 20 < 12.75 13.65 -0.90 - 0.29
<br /> MW-16 05/07/2009 7,SOOd 7,700ff 660 23 7pp 2gp _ - 100 ee <10.O gg 12.75 - - - _
<br /> MW-16 08/31/2009 2,200d 6500 800 17 8.7r 38 0 <I00 <20 <20 <20 <100 ee - 12.75 13.52 -0.77 -
<br /> _ 1.27
<br /> MW-16 17/12/2009 4,700d 12,000 780 19 8Ar 33 - - <100 ee - 12.75 14.45 -1.70 243
<br /> MW-16 02/03/2010 - 19 <300 <10 <10 <10 - <100 ee 1275 14.27 -1.52
<br /> 2,700 d 6,900 ff 490 16 29 69 - 20 <50 <IO 60 60 _ 0.98
<br /> MW-16 05/06/2010 11,000d 14,000 540 27 270 560 - 4 600 ee - 12.75 13.30 -0.55 - 1,27
<br /> MW-16 08/30/2010 - - .9r 60 <70 <10 <10 - <100 ee - 12.75 1250 0.25
<br /> - 1.43
<br /> MW-16 08/31/2010 3,300 d 8,500 690 21 34 60 _ - - 12.75 14.00 -1.75 _
<br /> MW-16 12/03/2010 2300 hh 8,200 470 17 17 42 15 9.8 r 20 - - _- <100 ee - 12.75 -
<br /> 6.5 <50 <10 - - 1.62
<br /> MW-16 02/18/2011 2,800 6,400 470 22 120 200 _ - - <100 ee - 12.75 13.7 -0.95 1-37
<br /> MW-16 05/19/2011 - - - - - - 11 <I00 <10 - - - 600 ee - 12.75 12.37 0.38
<br /> _ _ _ _ - 0.71
<br /> MW-16 05/20/2011 1,500 6,800 440 29 150 320 d0 <100 60 - 12.75 12.12 0.63
<br /> MW-16 09/07/2011 - _ - - - - - - - <500 ee - 12.75 - - - 0.79
<br /> MW-16 09/08/2011 21,000 10,000 380 TT 7.T 26 - - - - - - - - - 15.25 13.80 1.45 - _
<br /> �urzc ov <20 <20 <20 - - - 600 ee - 15.25 -
<br /> - - 1.63
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