COMPLIANCE INFO_1993-1996 - Laserfiche WebLink

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MONITORING AND REPORTING PROGRAM -6- CITY OF STOCKTON FRENCH CAMP LANDFILL LIMITED CLASS III LANDFILL SAN JOAQUIN COUNTY ParameterlConstituent Units Freouency Total Chromium (III + VI)' mg/l Annually Arsenic mg/l Annually Barium' mg/l Annually Beryllium' mg/l Annually Boron' mg/l Annually Cobalt' mg/1 Annually Coppermg/1 Annually Nickel' mg/l Annually Selepium mg/l Annually Zinc mg/l Annually Volatile Organics4 mg/l Annually Semi-Volatile Organics 4 mg/l Annually 1 ICAP maybe used for analysis of these constitutes. 2 AA shall be used for analysis of these constitutes. 3 Total Petroleum Hydrocarbons (TPH) as diesel shall be prepared by EPA Method 3510 and analyzed by GC/FID. Total Recoverable Petroleum Hydrocarbon (TRPH) shall be analyzed by EPA Method 418.10. 4 EPA Methods 601 and 602, EPA Method 624, or EPA Method 8240 shall be used for analysis of volatile organics. EPA Method 625 or EPA Method 8270 shall be used for analysis of semi-volatile organics. Method detection limits and practical quantification limits shall be reported. All peaks shall be reported, including those which cannot be quantified and/or specifically identified. Field and laboratory tests shall be reported in the quarterly monitoring reports. Electrical Conductivity results shall be submitted on a site contour map. All parameters shall be graphed so as to show historical trends at each well. The ground water surface elevation (in feet and hundredths, M.S.L. ) in all wells shall be measured on a quarterly basis and used to determine the velocity and direction of ground water flow. This information shall be displayed on a water table contour map and/or ground water flow net for the site and submitted with the quarterly monitoring reports. The Discharger shall determine at each sampling whether there is a statistically significant increase over water quality protection standards for each parameter and constituent analyzed.