Laserfiche WebLink
WASTE DISCHARGE REQUIREMENTS -4- <br /> DEFENSE DEPOT TRACY <br /> SAN JOAQUIN COUNTY <br /> A. Discharge Prohibitions: <br /> 1. The direct discharge of wastes to surface waters or surface water <br /> drainage courses is prohibited. <br /> 2. The by-pass or overflow of untreated or partially treated waste is <br /> prohibited. <br /> B. Effluent Limitations: <br /> The discharge of effluent in excess of the following is prohibited: <br /> Monthly Daily <br /> Constituent Units Average Maximum <br /> TCE 49/1 0. 12 0.24 <br /> PCE µg/l 0.03 0.06 <br /> Other Volatile Organics µg/l DL 2 x DL <br /> (Methods 8010 and 8020) <br /> (Method 8240) ug/1 NA DL <br /> Chlorinated Pesticides ug/1 NA DL <br /> and PCBs (EPA Method <br /> 8080) <br /> Total Petroleum Hydro- mg/l NA 9L <br /> carbons (EPA Method <br /> 418.1) <br /> (1) (2) <br /> Monthly Daily <br /> Constituent Units Average Maximum <br /> Chromium (Method 6010) mg/l 0.013 0.050 <br /> Selenium (Method 7740) mg/l 0.005 0.010 <br /> Silver (Method 6010) mg/l 0.005 0.050 <br /> NA = Not Applicable. <br /> DL = Dectection Limit. These numerical limits are the U.S.EPA Method <br /> Detection Limits for the specified EPA Test Method. <br /> (1) = "Monthly Average" values are averages of concentrations for <br /> monitoring wells LM63, LM64, and LM65 (sampled on 8 November 1988) . <br /> Detection levels were used as concentrations for those constituents showing <br /> non-detectable levels. <br />