Laserfiche WebLink
MONITORING AND REPORTING PKOGRAM NO. -2- <br /> SPENKER RANCH,INC. <br /> JESSIE'S GROVE WINERY <br /> SAN JOAQUIN COUNTY <br /> EFFLUENT MONITORING <br /> Process wastewater samples shall be collected downstream of the irrigation pump prior to land application <br /> and prior to mixing with any supplemental irrigation water. Monitoring shall include, at a minimum, the <br /> following: <br /> Constituent Units Type of Sample Sampling Frequency Reporting Frequency <br /> pH pH units Grab Weekly Monthly <br /> B0135' mg/L Grab Monthly Monthly <br /> Nitrate as Nitrogen mg/L Grab Monthly Monthly <br /> Total Kjeldahl Nitrogen mg/L Grab Monthly Monthly <br /> Total Dissolved Solids mg/L Grab Monthly Monthly <br /> Volatile Dissolved Solids mg/L Grab Monthly Monthly <br /> Sulfate mg/L Grab Monthly Monthly <br /> Five-day,20°Celsius Biochemical Oxygen Demand. <br /> LAND APPLICATION AREA MONITORING <br /> The Discharger shall monitor process wastewater discharged for irrigation to the land application area. <br /> Monitoring shall be conducted daily during operation and the results shall be included in the monthly <br /> monitoring report. Evidence of erosion, field saturation, runoff, or the presence of nuisance conditions <br /> shall be noted in the report. Loading rates for the land application areas shall be calculated. Monitoring <br /> of the land application areas shall include the following: <br /> Type of Sampling Reporting <br /> Constituent Units Sample Frequency Frequency <br /> Wastewater Flow' Gallons Continuous Daily Monthly <br /> Supplemental Irrigation Flow Gallons Continuous' Daily Monthly <br /> Local Rainfall Inches Measurement Daily Monthly <br /> Acreage Applied2 Acres Calculated Daily Monthly <br /> Application Rate gal/acre-day Calculated Daily Monthly <br /> BOD Loading Rate lbs/acre-month Calculated Daily Monthly <br /> Total Nitrogen Loading Rate3 lbs/acre•month4 Calculated Monthly Monthly <br /> TDS Loading Rate lbs/acre•month4 Calculated Monthly Monthly <br /> I Continuous monitoring requires daily meter reading or automated data collection and shall define the volume of <br /> wastewater discharged to the land application area from the wetland. <br /> 2 Land Application Area(s)in use shall be identified by name or number and the acreage provided. If a portion of an <br /> area is used,then the acreage shall be estimated. <br /> 3 Total nitrogen applied from all sources,including fertilizers and supplemental irrigation water if used. <br /> 4 Report monthly total and cumulative annual to date. <br /> At least once per week when wastewater is being applied to the land application areas, the entire <br /> application area shall be inspected to identify any equipment malfunction or other circumstance that might <br /> allow irrigation runoff to leave the area and/or create ponding conditions that violate the Waste Discharge <br /> Requirements. A log of these inspections shall be kept at the facility and be submitted with the monthly <br />