|
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 /> AR/MW-11B 11/29/05 9,900 100 20 78 240 18,000 1,400
<br /> AR/MW-11B 02/09/06 8,300 87 <20 51 270 19,000 2,800 3
<br /> AR/MW-11B 05/12/06 8,000 99 17 93 360 15,000 3,200
<br /> AR/MW-11B 08/08/06 9,800 120 16 110 400 15,000 1,700
<br /> AR/MW-11B 10/31/06 8,300 110 17 100 410 17,000 2,500 3
<br /> AR/MW-11B 01/31/07 760 11 <1.5 15 48 2,100 490
<br /> AR/MW-11B 05/03/07 6,700 82 <15 73 270 14,000 1,500
<br /> AR/MW-11B 08/01/07 8,000 110 <20 140 380 16,000 2,000
<br /> AR/MW-11B 10/31/07 9,400 100 <20 100 520 18,000 <2,000 °
<br /> AR/MW-11B 02/06/08 5,300 67 <15 74 430 12,000 <1,500 °
<br /> AR/MW-11B 05/08/08 8,900 91 <20 82 430 21,000 <2,000 °
<br /> AR/MW-11B 08/07/08 6,200 71 12 83 300 14,000 1,600
<br /> AR/MW-11B 11/07/08 4,900 55 8.8 63 240 9,600 1,100
<br /> AR/MW-11B 02/04/09 10,000 95 14 85 450 16,000 1,600
<br /> AR/MW-11B 7 05/07/09 8,400 91 <25 110 520 20,000 2,000 540
<br /> AR/MW-11B 7 08/06/09 7,500 95 14 81 580 18,000 3,100 8,14 420
<br /> AR/MW-11B 7 11/05/09 9,200 96 16 89 620 19,000 2,000 500
<br /> AR/MW-11B 02/05/10 9,300 86 <15 68 470 19,000 1,500 -- 390
<br /> AR/MW-11C 02/14/01 11 1.6 2.8 8.4 7.1 6.6 88 55 --
<br /> AR/MW-11C 05/09/01 11 <0.50 <0.50 1.1 <5.0 1.3 54 110
<br /> AR/MW-11C 08/23/01 43 <0.50 <0.50 <0.50 <5.0 1.1 78 65
<br /> AR/MW-11C 10/31/01 26 0.51 <0.50 <0.50 <5.0 1.7 57 57
<br /> AR/MW-11C 02/06/02 4.3 <0.50 <0.50 <0.50 3.9 2.5 <50 154
<br /> AR/MW-11C 05/02/02 45 1.2 <0.50 1.3 -- 1.3 93 240
<br /> AR/MW-11C 08/01/02 400 4.3 <2.0 4.0 2.6 900 360
<br /> AR/MW-11C 10/31/02 1,400 12 <5.0 13 12 3,300 830 s
<br /> AR/MW-11C 02/26/03 940 7.5 <5.0 18 18 3,000 740
<br /> AR/MW-11C 06/10/03 4,600 54 <20 48 77 9,200 4,000
<br /> AR/MW-11C 08/14/03 3,700 52 <20 50 67 9,800 4,100
<br /> AR/MW-11C 11/12/03 <0.50 <0.50 <0.50 <0.50 1.4 <50 350
<br /> AR/MW-11C 03/02/04 <0.50 <0.50 <0.50 <0.50 <0.50 <50 160
<br /> AR/MW-11C 7 05/19/04 720 9.4 <1.5 9.8 14 2,100 1,100
<br /> AR/MW-11C 08/20/04 920 9.7 <2.5 5.6 17 2,200 340
<br /> AR/MW-11C 11/17/04 1,100 15 2.8 20 30 4,200 630
<br /> AR/MW-11C 02/16/05 460 1.1 5.7 5.8 4.4 1,100 220
<br /> AR/MW-11C 05/18/05 10 0.62 <0.50 <2.0 <0.50 <50 220
<br /> AR/MW-11C 09/01/05 490 7.1 1.0 8.0 3.9 1,800 350
<br /> 1 Q10 STTC gwtables.xlsx Page 19 of 95
<br />
|