Laserfiche WebLink
Metadata
Document management portal powered by Laserfiche WebLink 9 © 1998-2015 Laserfiche. All rights reserved.
: ���-"� ��"' '�"`''� ly+ -k °',`•Cra�'�--�� �7y N ria '� ac' � "�a:F�k- :,,, ^_ i a �`� B��µS <br /> n+. ....,.+-r �t eW amu°'._, x�.ii � �_�s„x.. r_ �•,. ..ems ..tai-;,: :e°apr:, <br /> wa <br /> U. <br /> Table 2. Comparison of Ben:,ene Concentrations in Groundwater for Seven <br /> Quarterly Sampling Events, May 1988 through December 1981 <br /> ARCO Station 2133, Stockton, California (continued) <br /> Sampling in 1989 <br /> Benzene (ug/1), Benzene (ug/1) Benzene (ug/1) Benzene (ug/1) <br /> February 27, 28, and May 30 August 22, 23, December 4 and <br /> Sam le March 2, 1989 and 31, 1989 and 24, 1989 5, 1989 <br /> number (winter) (spring) (summer) (tall) <br /> PR-1 ND ND ND ND <br /> PR-2 ND NA ND NA <br /> BHD-1 NA 2,900 11450 1,400 <br /> BHD-2 ND NA ND NA <br /> E-2 300 638 85 102 <br /> E-4 753 NA 570 NA <br /> E-5 1,770 2,430 3,110 600 <br /> E-6 2,330 NA NA NA <br /> E-7 36.8 NA 1.5 NA <br /> E-8 227 132 535 28 <br /> E-9 900 NA 690 NA <br /> E-10 2,970 5,520 2,590 1,300 <br /> E-11 400 437 160 240 <br /> E-12 121 38.4 150 250 <br /> Note: ND = nondetectable; NA = not analyzed <br /> J. <br /> 1 <br /> J <br />