Laserfiche WebLink
�.. ..i <br /> CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD <br /> CENTRAL VALLEY REGION <br /> MONITORING AND REPORTING PROGRAM NO. <br /> NPDES NO. CA0079138 <br /> FOR <br /> CITY OF STOCKTON MAIN WATER QUALITY CONTROL PLANT <br /> SAN JOAQUIN COUNTY <br /> EFFLUENT MONITORING <br /> Effluent samples shall be collected downstream from the last connection through <br /> which wastes can be admitted into the outfall . Samples collected from the <br /> effluent structure will be considered adequately composited. The following <br /> shall constitute the effluent monitoring program: <br /> Constituent Units Type of Sample Sampling Frequency <br /> 20°C 8005 mg/l , lbs/day 24-hr. Composite Daily* <br /> % removal <br /> Total Suspended Solids mg/l , lbs/day 24-hr. Composite Daily <br /> % removal <br /> Settleable Matter ml/l 24-hr. Composite Daily <br /> Total Dissolved Solids mg/l 24-hr. Composite Monthly <br /> Standard Minerals mg/l 24-hr. Composite Yearly <br /> PH Number Continuous Daily <br /> Bioassay % Survival Grab or Continuous Weekly <br /> Total Coliform MPN/100 ml Grab Daily <br /> Organisms <br /> Chlorine Residual mg/l Continuous Daily <br /> Flow MGD Continuous Daily <br /> Grease & Oil mg/l , lbs/day Grab Weekly <br /> Temperature °C & OF Grab Weekly <br />