Laserfiche WebLink
Appendix I <br /> Historical Groundwater Oxygenate and Fuel Additive Analytical Data <br /> Stockton Terminals Technical Committee <br /> Port of Stockton <br /> Stockton, California <br /> Sample Sample MTBE DIPE ETBE TAME TBA Methanol Ethanol 1,2-DCA EDB <br /> Identification Date (pg/L) (pg/L) (Ng/L) (pg/L) (Ng/L) (Ng/L) (Ng/L) (pg/L) (pg/L) Comments <br /> AR/MW-23A 02/14/05 Well Flooded <br /> AR/MW-23A 05/16/05 SPH Sheen observed <br /> AR/MW-23A 09/01/05 4,000 <15 <15 <15 440 <1,500 <150 <br /> AR/MW-23A 11/29/05 2,300 <15 <15 <15 260 <1,500 <150 <br /> AR/MW-23A 02/06/06 -- -- -- -- -- -- -- Well Flooded <br /> AR/MW-23A 05/08/06 SPH Sheen observed <br /> AR/MW-23A 08/07/06 SPH Sheen observed <br /> AR/MW-23A 10/31/06 6,000 <15 <15 <15 440 <8,000 <250 <br /> AR/MW-23A 01/30/07 7,100 <15 <15 <15 460 <3,000 <150 <br /> AR/MW-23A 05/04/07 10,000 <20 <20 <20 590 <4,000 <200 <br /> AR/MW-23A 07/30/07 -- -- -- -- -- -- -- Not sampled due to SPH <br /> AR/MW-23A 10/30/07 Not sampled due to SPH <br /> AR/MW-23A 02/04/08 Well Flooded <br /> AR/MW-23A 05/09/08 8,200 <20 <20 <20 630 <8,000 <200 <br /> AR/MW-23A 08/07/08 5,300 <20 <20 <20 520 <2,000 <300 <br /> AR/MW-23A 08/26/08 4,700 -- -- -- <10,000 -- -- <br /> AR/MW-23A 2 11/06/08 4,000 <5.0 <5.0 5.3 2,000 <1,500 <3,000 <br /> AR/MW-23A 02/06/09 3,500 <15 <15 <15 540 <2,000 <150 <br /> AR/MW-23A 05/08/09 1,200 <15 <15 <15 310 <1,500 <150 <br /> AR/MW-23A 08/07/09 910 <20 <20 <20 440 <2,000 <200 <br /> AR/MW-23A 11/06/09 900 <20 <20 <20 340 <2,000 <200 <br /> AR/MW-23A 02/05/10 150 <4.0 <4.0 <4.0 41 <400 <50 -- -- <br /> AR/MW-24A 2 05/26/04 8,800 <20 <20 <20 490 <2,000 <200 <br /> AR/MW-24A 08/19/04 6,900 <25 <25 <25 450 <2,500 <250 <br /> AR/MW-24A 11/18/04 3,700 <25 <25 <25 <250 <2,500 <250 <br /> AR/MW-24A 02/14/05 -- -- -- -- -- -- -- Well Flooded <br /> AR/MW-24A 05/20/05 1,000 <25 <25 <25 100 <2,500 <250 <br /> AR/MW-24A 09/01/05 3,600 <25 <25 <25 430 <2,500 <250 <br /> AR/MW-24A 11/29/05 2,700 <20 <20 <20 220 <2,000 <200 <br /> AR/MW-24A 02/09/06 1,400 <20 <20 <20 170 <2,000 <200 <br /> AR/MW-24A 05/09/06 850 <9.0 <9.0 <9.0 130 <900 <90 <br /> AR/MW-24A 08/08/06 810 <9.0 <9.0 <9.0 120 <900 <90 <br /> AR/MW-24A 10/31/06 860 <9.0 <9.0 <9.0 170 <900 <90 <br /> AR/MW-24A 01/30/07 940 <8.0 <8.0 <8.0 120 <1,500 <80 <br /> AR/MW-24A 05/04/07 630 <15 <15 <15 110 <1,500 <150 <br /> AR/MW-24A 08/02/07 610 <15 <15 <15 230 <1,500 <150 <br /> AR/MW-24A 10/29/07 -- -- -- -- -- -- -- Not sampled due to SPH <br /> 1 Q10 STTC gwtables.xlsx Page 31 of 77 <br />