Laserfiche WebLink
MONITORING AND REPORTING PROGRAM NO. R5-2010-0016 <br />SAN JOAQUIN COUNTY DEPARTMENT OF PUBLIC WORKS <br />NORTH COUNTY LANDFILL <br />SAN JOAQUIN COUNTY <br />INORGANIC CONSTITUENTS OF CONCERN (COCs), <br />APPROVED USEPA ANALYTICAL METHODS, & CONCENTRATION LIMITS <br />Table G.1 <br />IN R01 <br />Concentration Limit' <br />Constituent <br />USEPA Test <br />Unsaturated Ground- <br />Surface <br />Method <br />Zone water <br />Water <br />Field Parameters <br />Elevation, Ft. MSL <br />---- <br />n/a ---- <br />n/a <br />pH, pH units <br />150.1 or meter <br />---- >_6, <_8 <br />---- <br />Temperature, OC, OF <br />---- <br />---- ---- <br />---- <br />Turbidity, NTU <br />---- <br />---- 18 <br />209 <br />Dissolved Oxygen <br />360.1 or meter <br />---- ---- <br />---- <br />Oxidation-Reduction (Redox) <br />---- <br />---- ---- <br />n/a <br />Potential, my <br />Specific conductance, pMhos/cm <br />120.1 or meter <br />---- 450 <br />695 <br />General Minerals, mg/L <br />Total Dissolved Solids (TDS) <br />2540C <br />---- 300 <br />468 <br />Total Alkalinity <br />2320B <br />---- 1652 <br />334 <br />Total Hardness <br />2340B <br />---- ---- <br />-=-- <br />Chemical Oxygen Demand (COD) <br />410.4 <br />---- ---- <br />565 <br />Major Anions <br />Bicarbonate <br />2310B <br />---- 130 <br />---- <br />Chloride <br />300 <br />---- 40 <br />61 <br />Nitrate — Nitrogen <br />300 <br />---- 4 <br />10 <br />Sulfate <br />300 <br />---- 31 <br />69 <br />Major Cations <br />Calcium <br />200.7/6010 <br />---- 31 <br />---- <br />Magnesium <br />200.7/6010 <br />---- 23 <br />---- <br />Potassium <br />200.7/6010 <br />---- 7 <br />---- <br />Sodium <br />200.7/6010 <br />---- 31 <br />---- <br />Dissolved Metals, pg/L5 <br />Aluminum <br />200.7/6010 <br />---- 2102 <br />3,050 <br />Antimony <br />200.7/6010 <br />---- PQL <br />---- <br />Arsenic <br />200.9/200.8 <br />---- PQL <br />---- <br />Barium <br />200.7/6010 <br />---- 902 <br />254 <br />Beryllium <br />200.7/6010 <br />---- PQL <br />---- <br />Boron <br />200.7/6010 <br />---- 1702 <br />---- <br />Cadmium <br />200.7/6010 <br />---- PQL <br />---- <br />