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CALIFORNIA REGIONAL WATER QUALITY CINTROL BOARD <br /> CENTRAL VALLEY REGION <br /> MONITORING AND REPORTING PROGRAM NO. 94- <br /> FOR <br /> COUNTY OF SAN JOAQUIN <br /> COUNTY SERVICE AREA NO. 15 WWTP <br /> SAN JOAQUIN COUNTY <br /> INFLUENT MONITORING <br /> The following shall constitute the influent monitoring program: <br /> Sampling <br /> Constituent Unit Type of Sample Free uency <br /> BODS mg/1 Grab Monthly <br /> Suspended Solids mg/1 Grab Monthly <br /> Settleable Solids mg/1 Grab Monthly <br /> Flow Rate mgd Cumulative Daily <br /> EFFLUENT MONITORING <br /> Effluent samples shall be collected just prior to discharge to the disposal field. <br /> Effluent samples should be representative of the volume and nature of the <br /> discharge. Samples collected from the outlet structure of ponds will be considered <br /> adequately composited. Time of collection of a grab sample shall be recorded. <br /> Effluent monitoring shall include at least the following: <br /> Sampling <br /> Constituent Unit Type of Sample Frequency <br /> BODS mg/I Grab Monthly <br /> Suspended Solids mg/1 Grab Monthly <br /> Settleable Solids mg/1 Grab Monthly <br /> TDS mg/1 Grab Quarterly <br /> Nitrate as N mg/I Grab Quarterly <br /> POND MONITORING <br /> Sampling <br /> Constituent Unit Type of Sample Frequency <br /> Free Board Feet ------ Daily <br />