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CAIIFORNIA REGIONAL WATER QUALITY CONTROL BOARD <br /> CENTRAL VALLEY REGION <br /> MONITORING AND REPORTING PROGRAM NO. 79-131 <br /> FOR <br /> TRI VALLEY GROWERS, PLANT NO. 4 <br /> SAN JOAQUIN COUNTY <br /> EFFLUENT MONITORING, COOLING AND CONDENSATE WATER <br /> Effluent samples shall be collected downstream from the last connection through which <br /> wastes can be admitted into the outfall. Samples collected from the outlet structure <br /> will be considered adequately composited. The follwoing shall constitute the effluent <br /> monitoring program: <br /> Constituents Units Type of Sample Sampling Frequency <br /> 200C, BOP mg/l, lbs/day 8 hr. Composite Weekly <br /> Total Suspended Solids mg/l, lbs/day 8 hr. Composite Weekly <br /> Settleable Matter ml/l Grab Daily <br /> Total Dissolved Solid mg/l Grab Weekly <br /> Specific conductivity Micromhos/cm Grab Weekly <br /> @250C <br /> Standard Minerals mg/l Grab Yearly <br /> pH pH tnits Grab Daily <br /> Chlorine Residual mg/1 Grab Daily <br /> Flow MGD -- Daily <br /> RECEIVING WATER MONITORING <br /> All receiving water samples shall be grab samples. Receiving water samples shall be <br /> taken from the following: <br /> Station Description <br /> R-1 500 feet upstream from the point of discharge <br /> R-2 500 feet downstream from the point of discharge <br />