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TABLE 3 <br /> GROUNDWATER ANALYTICAL RESULTS (PAHs)r,z,3 <br /> ALDEN PARK <br /> Tracy, California <br /> Concentrations reported in µg/L <br /> 47 <br /> .�� � cam` � •�' � � � � � ,�°' <br /> Date <br /> u u a, a m a a �l � •r �, <br /> Well ED Sampled 2 <br /> '1 q 5 6 6 fi 6 b 7 8 5 6 9 5 <br /> SCREENING WQO 20 --- 2100 0.04 0.0029 0.04 --- 0.04 0.4 0.0038 130 280 0.04 17 --- 210 <br /> LEVEL ESL 20 10 30 11 0.73 11 0.02711 0.01411 0.02911 <br /> 0.10 11 0.029 12 0.35 11 0.0048 12 8 11 3.9 11 0.048 '1 17 12 4.6 11 2 11 <br /> MW-2 08/26/03 Well contained insufficient water to purge and sample <br /> (cont.) 02/18/04 Well contained insufficient water to purge and sample <br /> 08/05/04 Well contained insufficient water to purge and sample <br /> 02/23/05 Well contained insufficient water to sample for PAHs <br /> 08/18/05 <0.01 <0.02 <0.02 <0.02 <0.02 0.07 <0.02 0.04 <0.02 <0.02 <0.01 <0.01 <0.02 <0.01 <0.01 <0.02 <br /> _ - __.. - - <br /> la--- -- _ <0.009 <0.02 <0.02 <0.009 <0.009 <0.02 <0.009 <0.009 <0.02 <br /> 03/30/06 <0.009 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <br /> MW-3 Well not sampled due to the presence of SPO <br /> 04/22/96 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND <br /> 04/02/97 NS N5 NS NS NS NS NS NS NS NS NS NS NS NS NS NS <br /> 07/08/97 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 .._ <br /> - - - <br /> D ND ND ND ND ND ND ND ND ND ND ND ND <br /> 10/08/97 ND ND ND N ... . <br /> 01/30/98 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.I <0.1 <0.1 <0.1 <br /> 07/20/00 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0I <4I <0.I <0.I <0.1 <01 <0.I <0.I - <0.I <br /> 10/17/00 <0.1 <0.I <0.1 <0.1 <0.1 <0.I <0.I <0.I <0.1 <0,i <O l <0.1 <0.1 <0.I <O I <O 1 <br /> - -_ . - .._ - . .... . <br /> 01/23/01 <0.I <0.1 <0.1 <0.1 <0.1 <0.I <0.1 <0.I <0.I <0.1 <0.i <0.1 <0.1 <0.1 <0.I <O.1 <br /> < C C < < <br /> < < <br /> 05/30/01 <0.1 <0.1 <0.1 <0 1 <0.1 <0,1 <0 1 <0.1 <0.1 0 1 0.1 0.1 0 1 0.1 0 1 0.1 <br /> 07/26/01 <0.1 <0.1 <0.I <0.1 <0.1 <0.1 <0.I <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <br /> MW-4 - - -- <br /> 10/3 0101 <0.1 <0.1 <0.I <0.I <0.1 <0.I <0.1 <0.1 <0.1 <0.I <0.I <0.I <0 I <0.1 <0.I <0.1 <br /> - - -_ - <br /> - ._ - - _ - - <br /> 01/31/02 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0 1 <0 1 <0.1 <0 1 <0 i <0 1 <0.1 <0.1 <0 1 <br /> 04/23/02 <0.1 <0.1 <0.I <0.I <0.I <0.1 <0.I <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.I <0.1 <0.I <br /> 07/24/02 <0.1 <0.1 <0 1 <0.1 <0.1 <0.I <0.1 <0.I <0.I <D I <0.1 <0.1 <0.1 <0.1 <O 1 <0 1 <br /> 11/25/02 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0,1 <0 1 <0 1 <br /> 03/11/03 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND <br /> 08/27/03 <0.1 <0.1 <0.1 <0I <0.1 <0.1 <0.1 <0.1 <0.1 <01 <0.1 <0.1 <0.1 <01 <01 <01 <br /> 02/18/04 <0.I <0.1 <0.I <0.I <0.I <0.1 <0.1 <0.1 <0.I <0.1 <0.1 <0.I <0.I <0.i <0.1 <0.1 <br /> 08/05/04 <0.01 <0.01 <0.02 <0.02 <0.02 <0.02 <0.02 <0.01 <0.02 <0.02 <0.01 <0.01 <0.02 <0.01 <0.01 <0.02 <br /> 02/23/05 <0.01 <0.01 <0.02 <0.02 <0.02 <0.02 <0.02 <0.01 2.02 <0.02 <0.01 <0.01 <0.02 <0.01 <0.01 <0.02 <br /> rram Science to Sohillom,; <br /> Page 2 of 13 <br />