Laserfiche WebLink
100,000 100,000 1,000 <br /> Total and Hexavalent Chromium Iron and Manganese' <br /> anganese Arsenic <br /> i�rll�p� <br /> 10,000 0 Total Chromium Iron <br /> 10,000 —— WQO for Arsenic(10 Ng/L) <br /> 0 Hexavalent Chromium Manganese IIIIIIII <br /> J ——— WQO for Chromium(50 Ng/L) <br /> ——— WQO for Iron(300 Ng/L) <br /> -- <br /> Z 1,000 ^� WQO for Manganese(50 Ng/L) 100 <br /> o <br /> c 1,000 ............_® o <br /> o - a ^ <br /> ^ e J <br /> L 100 — ---- -- -- - — <br /> ® e z o <br /> .. ai e <br /> m s <br /> 100 a o <br /> V 10 ° —� -------- ---- ----------- L 10 <br /> .. <br /> 10s <br /> 1 <br /> O ciU <br /> g <br /> 0.1 := 1 <br /> 1 <br /> Jan. 2008 Jan. 2009 Jan. 2010 Jan. 2011 Jan. 2012 Jan. 2008 Jan. 2009 Jan. 2010 Jan. 2011 Jan. 2012 Jan. 2008 Jan. 2009 an. 2010 Jan. 2011 Jan. 2012 <br /> 1,000 Sulfate 10 000 Total Organic Carbon 10 000 Total Dissolved Solids and Electrical Conductivity <br /> ------------ 1,000 <br /> 100 E 1,000 <br /> rn <br /> al 00 <br /> E <br /> E <br /> R c v <br /> LU ; <br /> c <br /> 10 c 100 <br /> 0 <br /> c E <br /> U O _ <br /> c <br /> U 1 <br /> ...-- <br /> 0 --4—TDS <br /> ——— WQO for Sulfate(250 mg/L) EC <br /> €€ <br /> --- WQO for TDS(450 mg/L) a <br /> 1 0 10 ®_: <br /> Jan. 2008 Jan. 2009 Jan. 2010 Jan. 2011 Jan. 2012 Jan. 2008 Jan. 2009 Jan. 2010 Jan. 2011 Jan. 2012 Jan. 2008 Jan. 2009 Jan. 2010 Jan. 2011 Jan. 2012 <br /> 12 PH soo rOxidation-Reduction Potential Notes <br /> The first sample point on the graphs represents baseline conditions before remedial <br /> 11500 activities affected groundwater in the vicinity of the well <br /> 400 Non-detect values are plotted as half of the reporting limit <br /> 10 y Metals samples were filtered before analysis; concentrations are on a dissolved basis <br /> 300 _® <br /> w75 <br /> Blue shading represents periods of treatment through vertical injection borings <br /> a <br /> 9 — 200 <br /> _ Red shading represents periods of treatment through the horizontal wells <br /> 100pg/L= micrograms per liter <br /> 8 0 0 pS/cm = microSiemens per centimeter <br /> a mg/L= milligrams per liter <br /> rn �— -100 WQO=water quality objective (not established if not shown on individual graphs) <br /> v <br /> 6 v -200 T ru <br /> -300 <br /> © l �l LH <br /> 5 FORMER MARLEY COOLING TOWER COMPANY <br /> -400 STOCKTON,CALIFORNIA <br /> 4 -500 r CHEMICAL CONCENTRATIONS OVER TIME IN <br /> Jan. 2008 Jan. 2009 Jan. 2010 Jan. 2011 Jan. 2012 Jan. 2008 Jan. 2009 Jan. 2010 Jan. 2011 Jan. 2012 INTERMEDIATE WELL MW-321 (1-9) <br /> GRAPH 32 <br />