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Appendix H
<br /> Historical Groundwater Analytical Data
<br /> Stockton Terminals Technical Committee
<br /> Port of Stockton
<br /> Stockton,California
<br /> Ethyl- Total MTBE MTBE TPH as TPH as
<br /> Sample Sampling Benzene Toluene Benzene Xylenes 8020 8260 Gasoline Diesel Lead MBAs Comments
<br /> Identification Date (Ng/L) (Ng/L) (Ng/L) (Ng/L) (Ng/L) (Ng/L) (Ng/L) (Ng/L) (Ng/L) (Ng/L)
<br /> TS/M-1 09/10/96 8.1 <5.0 830 5,200 NR 44,000 <500 <5.0
<br /> TS/M-1 12/17/96 20 <5.0 77 2,000 <0.50 23,000 <500 <5.0
<br /> TS/M-1 03/11/97 340 <5.0 27 180 <5.0 9,800 <500 <5.0
<br /> TS/M-1 06/10/97 480 <5.0 11 35 <5.0 5,800 <500 <5.0
<br /> TS/M-1 09/23/97 550 <50 130 1,000 <50 35,000 <5,000 <5.0
<br /> TS/M-1 12/09/97 51 <5.0 11 1,000 <5.0 20,000 <500 <5.0
<br /> TS/M-1 03/10/98 370 <5.0 14 43 10 10,000 <500 <5.0
<br /> TS/M-1 06/10/98 190 <5.0 6.5 53 9.7 4,100 <500 <5.0
<br /> TS/M-1 09/16/98 220 <5.0 180 760 8.3 27,000 <500 <5.0
<br /> TS/M-1 12/17/98 26 <10 52 560 <10 18,000 <1,000 <5.0
<br /> TS/M-1 03/18/99 54 2.2 0.97 2.1 8.1 6.6 620 700 <5.0
<br /> TS/M-1 05/19/99 16 0.57 8.9 64 <20 -- 3,100 2,200 <5.0
<br /> TS/M-1 08/19/99 9.2 3.3 12 32 <10 7.4 2,600 1,700 <5.0
<br /> TS/M-1 11/17/99 11 <1 19 170 <5.0 -- 15,000 7,700 --
<br /> TS/M-1 02/06/00 16 <1.0 5.9 110 <22 8,500 3,600
<br /> TS/M-1 05/18/00 2.6 3.1 0.82 18 <5.0 1,400 1,500
<br /> TS/M-1 08/02/00 360 3.8 0.92 7.2 <15 1,300 800
<br /> TS/M-1 11/15/00 340 4.0 1.2 16 14 11 1,700 1,700 --
<br /> TS/M-1 02/16/01 91 3.0 11 81 <15 4.4 5,700 3,500 <5.0
<br /> TS/M-1 05/11/01 32 5.7 12 29 <5.0 1.9 5,600 3,400 --
<br /> TS/M-1 08/30/01 320 2.6 0.89 2.4 15 9.2 1,200 730
<br /> TS/M-1 11/06/01 110 5.1 3.60 11 <20 9.3 2,000 1,700
<br /> TS/M-1 02/07/02 21 1.8 0.70 4.6 7.6 5.7 800 323
<br /> TS/M-1 05/02/02 2.1 <0.50 <0.50 <0.50 -- 6.4 150 720 z
<br /> TS/M-1 07/30/02 6.2 <0.50 <0.50 <2.0 9.9 460 840
<br /> TS/M-1 10/29/02 27 0.62 <0.50 <2.0 7.3 1,100 1,400
<br /> TS/M-1 02/25/03 190 0.72 <0.50 4.1 11 2,000 <1,200 4
<br /> TS/M-1 05/28/03 1.8 <0.50 <0.50 <2.0 0.80 <50 850
<br /> TS/M-1 08/04/03 29 <0.50 <0.50 <2.0 25 240 2,200
<br /> TS/M-1 11/04/03 2.6 <0.50 2.5 2.9 0.50 3,000 3,600
<br /> TS/M-1 02/27/04 <0.50 <0.50 <0.50 <2.0 21 99 1,600
<br /> TS/M-1 05/24/04 <0.50 <0.50 <0.50 <2.0 25 92 1,800
<br /> TS/M-1 08/17/04 <0.50 <0.50 <0.50 <2.0 39 90 660
<br /> TS/M-1 11/19/04 <0.50 <0.50 <0.50 2.4 0.83 1,800 <1,500 °
<br /> TS/M-1 02/17/05 <0.50 <0.50 <0.50 <2.0 1.5 440 <500 °
<br /> TS/M-1 05/17/05 <0.50 <0.50 <0.50 <2.0 2.6 80 220
<br /> TS/M-1 09/02/05 <0.50 <0.50 <0.50 <2.0 22 85 370
<br /> TS/M-1 12/02/05 <0.50 <0.50 <0.50 <2.0 2.3 1,700 <1,500
<br /> 1 Q10 STTC gwtables.xlsx Page 86 of 95
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