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r <br /> 6 <br /> s <br /> MONITORING AND REPORTING PROGRAM NO. R5-2008- Page 2 <br /> VALLEY ORGANICS, INC. <br /> SAN JOAQUIN COUNTY <br /> RAINFALL MONITORING <br /> Rainfall shall be monitored at the facility on a daily basis between 1 October and 1 May at an <br /> onsite rainfall gauge as follows: <br /> Monitoring Reporting <br /> Monitoring Point Device Units Frequency Frequency <br /> Representative Rainfall Inches & Daily Quarterly <br /> Location Gauge Hundredths <br /> RUNOFF RETENTION POND MONITORING <br /> The runoff retention pond shall be monitored as required in the table below. Freeboard in the <br /> pond shall be measured vertically from the surface of the pond water to the lowest elevation <br /> of the surrounding berms. Runoff retention pond monitoring shall include, at a minimum, the <br /> following:. <br /> RETENTION POND MONITORING PROGRAM <br /> Parameter Units Frequency <br /> Field Parameters <br /> Freeboard feet & tenths Weekly <br /> Electrical Conductivity pmhos/cm Monthly <br /> pH Number Monthly <br /> Monitoring Parameters <br /> Ammonia as Nitrogen mg/L Quarterly <br /> Chloride mg/L Quarterly <br /> Sulfate mg/L Quarterly <br /> Nitrate as Nitrogen mg/L Quarterly <br /> Total Kjeldahl Nitrogen mg/L Quarterly <br /> Total Phosphorous mg/L Quarterly <br /> Total Dissolved Solids mg/L Quarterly <br /> Total Lead ug/L Quarterly <br /> REPORTING <br /> In reporting monitoring data, the Discharger shall arrange the data in tabular form so that the <br /> date, sample type, and reported analytical result for each sample are readily discernible. <br />