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 (pg/L) (Ng/L) (Ng/L) (Ng/L) (Ng/L) (pg/L) (Ng/L) (pg/L)
<br /> AR/MW-5C 05/06/08 5.5 1.6 0.79 2.3 26 <50 150 -
<br /> R/MW-5C 08/06/08 21 1.0 2.0 3.4 600 90 180 -
<br /> R/MW-5C e 11/07/08 7.1 5.0 1.1 11 63 2,000 70,000 Z -
<br /> R/MW-5C 02/06/09 38 12 7.1 26 170 270 1,300 z -
<br /> R/MW-5C 03/19/09 - - - - - - - 310
<br /> AR/MW-50 05/09/08 2,300 2,400 2,400 8,700 11,000 51,000 <8,000 4
<br /> -
<br /> R/MW-50 08/07/08 1,200 1,200 2,400 8,700 7,300 47,000 <6,000 4
<br /> -
<br /> R/MW-50 08/26/08 1,300 1,100 2,800 11,000 8,500 43,000 4,500 -
<br /> R/MW-50 11/06/08 1,600 1,100 2,500 9,600 16,000 47,000 <5,000 4 -
<br /> R/MW-50 02/06/09 5,100 5,600 2,500 9,800 22,000 65,000 <5,000 ° -
<br /> R/MW-6AR 05/08/08 1,800 450 820 2,400 20 18,000 4,100 -
<br /> R/MW-6AR 08/07/08 1,600 200 880 2,400 34 18,000 4,300 -
<br /> R/MW-6AR 08/26/08 1,300 300 530 1,700 42 14,000 3,100 -
<br /> R/MW-6AR 11/06/08 630 53 150 440 17 5,200 1,500 -
<br /> R/MW-6AR 02/05/09 1,400 170 360 1,300 25 9,200 2,100 -
<br /> AR/MW-6B 05/06/08 <0.50 <0.50 <0.50 <0.50 0.64 <50 100 -
<br /> R/MW-6B 08/05/08 <0.50 <0.50 <0.50 <0.50 2.3 <50 110 -
<br /> R/MW-6B 11/05/08 0.99 2.7 <0.50 4.4 <0.50 370 11,000 z -
<br /> R/MW-6B 02/05/09 3.4 <0.50 <0.50 0.79 0.64 <50 150 ° -
<br /> R/MW-8A 05/09/08 8,800 13,000 2,400 10,000 4,800 88,000 <12'000 " -
<br /> R/MW-8A 08/07/08 10,000 12,000 2,600 10,000 6,700 100,000 <8,000 4 -
<br /> R/MW-8A 08/26/08 9,100 13,000 3,300 13,000 7,200 77,000 12,000 -
<br /> R/MW-8A 11/07/08 8,800 11,000 2,700 11,000 7,100 88,000 <80,000
<br /> AR/MW-8A 02/05/09 9,400 15,000 3,000 12,000 9,000 91,000 <12.000 " -
<br /> AR/MW-8B 05/08/08 9,400 61 <15 47 3,700 22,000 1,400 -
<br /> R/MW-88 08/07/08 8,800 56 <20 52 3,400 16,000 1,200 -
<br /> R/MW-8B 11/07/08 7,200 36 <15 36 1,800 13,000 <1,000 ` -
<br /> R/MW-8B 11/07/08 5,900 29 <15 28 1,200 11,000 <800 4 - QCDup-2
<br /> AR/MW-8B 02/06/09 11,000 48 <15 48 3,100 20,000 <1,500 ` -
<br /> R/MW-8B 02/06/09 11,000 44 <15 50 3,100 20,000 <1,500 ° - QCDup-2
<br /> 1009 STTC gwtables.xis Page 2 of 15
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