Laserfiche WebLink
100,000Total and Hexavalent Chromium 100,000 Iron and Manganese 1,000 Arsenic <br /> 10,000 t Iron <br /> --- WQO for Arsenic(10Ng/L) <br /> 10,000 Manganese <br /> --- WQO for Iron(300 Ng/L) yMfl <br /> MMM <br /> ——— WQO for Manganese(50 Ng/L) <br /> z 1,000 100 ZENO <br /> ION <br /> tPHM <br /> HPHM <br /> c 1,000 ®_ <br /> .2 9 , <br /> r e J -_ HPHM ZENO <br /> 100 — F ------------ ---.r rr --- ------ __ <br /> L IONZ - HPHM <br /> ZENO <br /> --------------- ------ --------- 100 o <br /> HPHM <br /> NNIM O IN <br /> V 10 MELW------------ --- ----------- 10 <br /> (a L <br /> ..E LtPhMfl <br /> rNNONNNNINNOMM _ g <br /> w <br /> f Total ChromiumtPHM tPHMv <br /> 1 Hexavalent Chromium v 10 <br /> --- WQO for Chromium(50ug/L) <br /> n[: <br /> — <br /> 0.1 a......: 1 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 Jan. 2010 Jan. 2011 Jan. 2012 <br /> 1,00o Sulfate 10 000 Total Organic Carbon 10,000 Total Dissolved Solids and Electrical Conductivity <br /> — — q ---------- 1W----------------- 1,000 <br /> 100 1 000 <br /> . <br /> _ <br /> J V , <br /> a� 3100 ` <br /> EEMPME �n <br /> v <br /> a ---------------- ---- ----- <br /> C <br /> - <br /> IIII II <br /> W <br /> �. 10 1 <br /> L <br /> 10 c <br /> c as 100 <br /> O V € i. 1= <br /> UEMPHF <br /> 1 <br /> o _ <br /> t TDS <br /> f EC <br /> ——— WQO for Sulfate(250 mg/L) a <br /> --- WQO for TDS(450 mg/L) <br /> 1 p a <br /> 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 an. 2010 an. 2011 Jan. 2012 <br /> 12 PH soo Oxidation-Reduction Potential Notes <br /> Well EW-4 was added to the sampling program in December 2010 <br /> 11 __ 500 - Non-detect values are plotted as half of the reporting limit <br /> 400 <br /> Metals samples were filtered before analysis; concentrations are on a dissolved basis <br /> MINE <br /> 10 - y Blue shading represents periods of treatment through vertical injection borings <br /> .r 300 —® <br /> r oRed shading represents periods of treatment through the horizontal wells <br /> g 200 N pg/L= micrograms per liter <br /> — It <br /> ° ffltPft <br /> a MINE <br /> 100pS/cm = microSiemens per centimeter <br /> a MINE <br /> 8 op mg/L= milligrams per liter <br /> �`r° WQO=water quality objective (not established if not shown on individual graphs) <br /> ) LMINE <br /> 7 -100 _ <br /> ffltPft <br /> a MINEMINE <br /> o -200 <br /> 6 U <br /> - MINE <br /> 300 — FORMER MARLEY COOLING TOWER COMPANY <br /> 5 <br /> -400 -- STOCKTON,CALIFORNIA <br /> 4 -500 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 EW-4 <br /> GRAPH 45 <br />