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CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD <br /> CENTRAL VALLEY REGION <br /> MONITORING AND REPORTING PROGRAM NO. <br /> FOR <br /> CITY OF LODI <br /> WHITE SLOUGH WATER POLLUTION CONTROL PLANT <br /> SAN JOAQUIN COUNTY <br /> EFFLUENT MONITORING DOMESTIC WASTEWATER <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 out- <br /> let structure of ponds will be considered adequately composited. The following <br /> shall constitute the effluent monitoring program: <br /> Constituents Units Type of Sample Sampling Frequency <br /> 200C BOD5 mg/1, lbs/day 24 hr. Composite Daily <br /> Total Suspended Solids(1) mg/1, lbs/day 24 hr. Composite Daily <br /> Settleable Matter ml/l Grab Daily <br /> Total Dissolved Solids mg/1 <br /> Grab Weekly <br /> Specific Conductivity Micromhos/cm <br /> Grab Weekly <br /> @250C <br /> Standard Minerals mg/1 <br /> Grab Yearly <br /> pH Number Grab Daily <br /> Bioassay(1) % Survival 8 hr. Composite Weekly <br /> Total Coliform MPN/100 ml Grab Daily <br /> Organisms <br /> Chlorine Residual(1) mg/l Grab Daily <br /> Flow MGD Continuous Daily <br /> Oil & Grease(1) mg/l, lbs/day 8 hr. Composite Weekly <br /> (1) Only for discharge to surface waters <br /> In addition, the discharger shall monitor the flow of industrial wastewater to <br /> land on a daily basis. <br />