Table 6
<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 (pg/L) (pg/L) (pg/L) (pg/L) (pg/L) (pg/L) (pg/L) (Ng/L)
<br /> SANTA FE PACIFIC PIPELINE
<br /> SP/WC-1M 05/04/09 -- -- -- -- -- -- -- SA(1,3)
<br /> SP/WC-1M 08/04/09 <0.50 <0.50 <0.50 <0.50 <0.50 <50 86
<br /> SP/WC-1M 11/02/09 -- -- -- -- -- -- -- SA(1,3)
<br /> SP/WC-1M 02/04/10 <0.50 <0.50 <0.50 <0.50 <0.50 <50 150 " --
<br /> SP/WC-1S 05/04/09 -- -- -- -- -- -- -- SA(1,3)
<br /> SP/WC-1S 08/04/09 <0.50 <0.50 <0.50 <0.50 1.0 <50 <50
<br /> SP/WC-1S 11/02/09 -- -- -- -- -- -- -- SA(1,3)
<br /> SP/WCAS 02/04/10 <0.50 <0.50 <0.50 <0.50 <0.50 <50 <50
<br /> TIME OIL
<br /> TO/MW-1 05/06/09 3,800 27 39 310 <9.0 11,000 44,000
<br /> TO/MW-1 08/04/09 4,600 120 64 690 <9.0 12,000 66,000
<br /> TO/MW-1 11/02/09 -- -- -- -- -- -- -- Well Inaccessible
<br /> TO/MW-1 11/23/09 5,200 310 130 1,200 <8.0 16,000 180,000
<br /> TO/MW-1 02/01/10 -- -- -- -- -- -- -- -- Well Flooded
<br /> TO/T-1 05/06/09 320 1.3 <0.50 36 300 2,000 1,800
<br /> TO/T-1 08/04/09 1,200 23 100 400 830 5,500 2,800
<br /> TO/T-1 11/04/09 1,500 32 130 630 900 7,800 3,700
<br /> TO/T-1 02/04/10 180 2.9 <0.50 110 55 3,300 <3,000 ° -
<br /> TO/T-2 05/06/09 5,900 170 820 3,700 8,600 27,000 14,000
<br /> TO/T-2 7 08/06/09 4,400 110 690 2,900 7,500 20,000 10,000
<br /> TO/T-2 11/04/09 6,200 120 1,000 4,400 6,000 30,000 20,000
<br /> TO/T-2 02/05/10 8,000 360 1,400 6,400 6,800 43,000 13,000
<br /> TO/T-3 05/06/09 <0.50 <0.50 <0.50 <0.50 15 <50 350
<br /> TO/T-3 08/07/09 <0.50 <0.50 <0.50 <0.50 7.1 <50 310
<br /> TO/T-3 11/03/09 <0.50 <0.50 <0.50 <0.50 19 <50 320
<br /> TO/T-3 02/03/10 <0.50 <0.50 <0.50 <0.50 3.5 <50 150 --
<br /> 1 Q1 0 STTC gwtables.xlsx Page 11 of 17
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