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HYK 13 2b 1 rK UHLIFU NIH NHIUFfHL GI'J'yHJ Ufo � �-.ouoci r.r�,i♦u <br /> -.:�c iG. Y•K`'T� 'rC.�.rr. `,iz <br /> "A' <br /> REVI5-1 MONPTORIN�(}.yAND REPORTING PROGRAM NO 98=223 <br /> :, .PAT MITCHELL ANIS CAT1FO.RNIA NATURALPRODUCTS ;• +" <br /> WASTEWATER TREATMEN I AND DISPOSAL FACILITY <br /> SAN JOAQUIN COUNTY . <br /> Constituents Units Type of Sample Frequency <br /> BODS Loading Rate lbs/acre-day Calculated Daily <br /> ' <br /> Runoff Visual Inspection Observation Daily' <br /> Hydraulic Loading Rate inches/acre-month Calculated Monthly <br /> Total Nitrogen Loading Rate lbs/acre-month Calculated' Monthly <br /> ' I BODS loading shall be calculated using the daily applied volume of wastewater, estimated <br /> dally application area, and the most recent results of effluent BODS. <br /> ' Runoff monitoring of' the landscaped areas shall be performed when irrigation of the areas occurs- Frequency of monitoring during the day shall be sufficient to determine if runoff is <br /> occurring. <br /> ' Total nitrogen loading rates shall be calculated using the daily applied volume of <br /> wastewater, estimated daily application area, and the most recent results of total nitrogen. <br /> In addition,the Discharger shall maintain a log of discharges to the land application area and landscaped <br /> ' area- Tlie skat utformx�onshovr#iifgsvhieh check igriaceioifi(rwtewater obseivatioris of <br /> P onding water,so1lzIoggm odors;insects or otherpotential nuisance conditions The notations shall <br /> alsoFdocurnent any coritdtive*actk6f8iakent' A copy of the entries made in the log during each month . <br /> ' shall be submitted along with monthly monitoring reports. <br /> LAND APPLICATION AREA SOILS MONITORING <br /> The Discharger shall establish,with concurrence of Board staff, four soil profile monitoring locations <br /> and one representative background location(i.e„ in an area that historically has not received process <br /> ' wastewater), The samples shall be collected and analyzed for at least the following constituents at the <br /> following frequency: <br /> ' Constituents Units Soil Profile Frequency <br /> Soil pH pH Standard' Annually' <br /> ' Volatile Solids %Total Weight Standard' Annually' <br /> Cation Exchange Capacity meq/100 g Standards Annually/ <br /> Nitrate (as N) mg/kg Standard` Annually/ <br /> ' Kjeldahl-Nitrogen (as N) mg/kg Standard' Annually, <br /> I Samples shall be collected at 0.5 feet, 3 feet, and 6 feet in depth. <br /> ' Samples shall be collected in September. <br /> GROUNDWATER MONITORING <br /> ' Prior to sampling or purging, equilibrated groundwater elevations shall be measured to the nearest 0.01 <br /> foot. The wells shall be purged at least three well volumes until pH and electrical conductivity have <br /> tN�. iL"'lf,�_.�'. r:3'�.u'Sa._ 1 -t�-. .ra' .R .t. .. . <br />