Table 1
<br /> Recent Groundwater Analytical Data
<br /> Stockton Terminals Technical Committee
<br /> Port of Stockton
<br /> Stockton, California
<br /> Ethyl- Total MTBE TPH as TPH as
<br /> Sample Sampling Benzene Toluene Benzene Xylenes 8260 Gasoline Diesel MBAS Comments
<br /> Identification Date (Vg/L) (pg/L) (Ng/L) (Ng/L) (Ng/L) (Ng/L) (pg/L) (ug/L)
<br /> TO/T-2 05/09/08 8,200 320 1,100 5,500 12,000 36,000 11,000 -
<br /> O/T-2 08/06/08 7,400 140 970 4,500 13,000 36,000 11,000 -
<br /> TO/T-2 11/06/08 4,600 74 680 3,000 11,000 22,000 8,700 -
<br /> TO/T-2 11/06/08 4,700 70 670 3,000 10,000 25,000 8,600 - QCDup-1
<br /> TO/T-2 02/03/09 6,200 120 830 3,600 7,600 26,000 14,000 -
<br /> TO/T-2 02/03/09 6,300 130 850 3,700 7,500 27,000 14,000 - QCDup-1
<br /> TONT-8 05/09/08 120 <0.50 <0.50 0.77 14 520 1,300 -
<br /> O/T-8 08/05/08 270 2.2 5.1 3.4 20 980 1,900 -
<br /> TO/T-8 11/05/08 140 19 11 53 16 770 2,100 -
<br /> TO/T-8 02/03/09 9.9 <0.50 <0.50 1.3 7.1 300 940 -
<br /> TO/R-1 05/09/08 1,300 5.9 630 1,900 18 16,000 9,900 -
<br /> TO/R-1 08/06/08 1,200 5.1 520 1,400 18 13,000 8,400 -
<br /> TO/R-1 11/06/08 800 3.4 280 1,200 5.6 9,500 <5,000 4
<br /> -
<br /> TO/R-1 02/03/09 650 3.3 43 1,200 7.3 6,800 <3,000
<br /> TO/R-2 05/09/08 1,000 3.0 160 320 <3.0 7,000 68,000 -
<br /> TO/R-2 08/06/08 1,200 3.6 180 170 3.5 6,800 10,000 -
<br /> O/R-2 11/06/08 0.69 <0.50 <0.50 2.2 1.5 240 1,200 -
<br /> TO/R-2 02/03/09 <0.50 <0.50 <0.50 <0.50 0.85 80 610 -
<br /> TO/R-3 05/09/08 3,000 3,300 1,000 8,900 <5.0 47,000 27,000 -
<br /> TO/R-3 08/06/08 2,900 2,400 830 7,200 <7.0 35,000 17,000
<br /> TO/R-3 7 11/06/08 1,400 260 270 2,400 2.5 11,000 5,500 -
<br /> O/R-3 02/03/09 2,400 300 820 4,700 3.4 20,000 6,500 -
<br /> TO/R-5 05/09/08 2,000 34 290 2,400 <0.90 21,000 21,000 -
<br /> TO/R-5 08/06/08 970 2.1 32 6.1 <2.0 2,600 4,800 -
<br /> O/R-5 11/06/08 32 <0.50 <0.50 23 <0.50 590 3,100
<br /> TO/R-5 02/03/09 3.6 <0.50 <0.50 <0.50 <0.50 50 370 -
<br /> TO/WC-1M 05/08/08 <0.50 <0.50 <0.50 <0.50 <0.50 <50 420 -
<br /> TO/WC-1M 08/05/08 <0.50 <0.50 <0.50 <0.50 0.56 <50 340 -
<br /> Q/WC-1M 11/05/08 <0.50 <0.50 <0.50 <0.50 0.64 <50 420 -
<br /> Q/WC-1M 02/02/09 <0.50 <0.50 <0.50 <0.50 0.54 <50 130
<br /> 1 Q09 STTC gwtables.xls Page 11 of 15
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