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REVISED MONITORING AND REPORTING PROGRAM NO. R5-2008-0148 -5- <br /> LAWRENCE LIVERMORE NATIONAL SECURITY, LLC AND <br /> THE U.S. DEPARTMENT OF ENERGY FOR <br /> LAWRENCE LIVERMORE NATIONAL LABORATORY SITE 300 <br /> SAN JOAQUIN AND ALAMEDA COUNTIES <br /> Table 2. Sewage ponds groundwater analytes, analytical methods and reporting <br /> limits <br /> Analyte EPA (E) or Reporting Units <br /> Standard Method (SM)' limit <br /> Ground water elevation Field measurement Not Feet or Meters <br /> applicable _ <br /> Specific conductance E120.1 or calibrated field meter Not <br /> a licable mhos/cm <br /> H E150.1 or calibrated field meter ± 0.1 Unitless <br /> Total coliform SM 9211 2 MPN/100mL <br /> Fecal coliform SM 9211 2 MPN/100mL <br /> Chloride E300.0 0.5 m /L <br /> Nitrate as NO3 E300.0, E354.1, or E353.2 0.5 m /L <br /> Sulfate E300.0 1 m /L <br /> Total Dissolved Solids <br /> TDS E160.1 1 m /L <br /> Aluminum E200.7 or E200.8 0.05 m /L <br /> Arsenic E200.8 0.002 m /L <br /> Barium E200.7 or E200.8 0.025 m /L <br /> Boron E200.7 0.05 mg/L_ <br /> Cadmium E200.8 or 3113B 0.05 m /L <br /> Calcium E200.7 --------0.5 <br /> __ 0.5 m /L <br /> I Chromium E200.8 or 31138 0.001 m /L <br /> Chromium NO E218.6, 7199 or E200.8 0.001 - mg/L <br /> jCopper E220.2 or E200.8 0.001 m /L <br /> Iron E200.7 _ 0.1 mg//L <br /> Lead E239.2 or E200.8 0.005 m /L <br /> Magnesium E200.7 0.5 mg/ L <br /> Manganese E200.7 or E200.8 0.03 m /L <br /> Mercury SM3112B or E245.2 0.0002 m /L <br /> j Molybdenum E200.7 or E200.8 0.025 m /L <br /> Nickel E249.2 or E200.8 0.002 m /L <br /> Potassium E200.7 1 m /L <br /> Selenium E270.2 or E270.3 or E200.8 0.002 m /L <br /> Silver SM311313, E200.8, or E200.7 0.01 m /L <br /> Sodium E200.7 11 m /L <br /> Vanadium E200.7 or E200.8 0.02 m /L <br /> Zinc E200.7 or E200.8 0.02 m /L <br /> Or equivalent method as approved by the Central Valley Water Board. <br />