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transport. The samples were analyzed for nitrate by FGL Environmental of Stockton. <br /> The results of the rainwater sampling are as follows: <br /> Table 3. Rainwater Nitrate Concentration <br /> Date Nitrate (mg/L-N) <br /> 5/17/2019 0.4 <br /> 5/19/2019 0.2 <br /> 3/16/20 0.2 <br /> 5/18/20 0.4 <br /> 1/27/21, 10:00 0 (Non-detect) <br /> 1/27/21, 19:30 0 (Non-detect) <br /> 1/29/21 0.2 <br /> Average 0.2 <br /> Live Oak then averaged the concentrations of the seven samples, for a value of 0.2 <br /> mg/L-N to represent the nitrate concentration of rain. The test results from 2021 are <br /> included in Appendix 6. <br /> Because the San Joaquin County Environmental Health Department has requested that <br /> local and recent data be utilized wherever possible, the concentration of the Lodi <br /> rainwater been selected for use in the nitrate loading calculation. <br /> Quantity and Quality of Domestic Wastewater <br /> According to the Site Plan provided by the McCormicks, a new three-bedroom mobile <br /> home will be placed on the Site, and the existing home has two bedrooms. <br /> Crites and Tchobanoglous (1998) list a typical flow rate of 50 to 70 gallons per person <br /> per day for an individual residence. In the past, San Joaquin County Environmental <br /> Health Department has requested that the flow rate be calculated as 140 gallons per <br /> bedroom per day to reflect maximum usage. On March 4, 2020, however, Michael Kith, <br /> Registered Environmental Health Specialist, Program Coordinator at the San Joaquin <br /> County Environmental Health Department, stated that he has conferred with Norman <br /> Hantzsche (author of the 1992 paper discussed previously), and they have arrived at a <br /> new method to determine flow from residential sources. He indicated that wastewater <br /> flow from a single-family residence should be calculated as 100 gallons per day (gpd) <br /> LOGE 2104 Page 10 <br />