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The maximum average daily flow for the Site was estimated to be 763.4 gallons per day <br /> (gpd). Through the use of a weighted average, the average concentration of all the <br /> different effluent flows and concentrations was determined to bj6D mg/L-N <br /> K-/"— <br /> gallons per day. Please see the following tables that present-the informatiDrt- <br /> tabular form. <br /> Table 4. Average Daily Flow Calculation <br /> Use Units Rate Subtotal Reduction Average Daily <br /> Flow <br /> Existing 4 bed 480 gallons per <br /> Residence rooms 120 gal/br/day 480 gpd None day <br /> Potential <br /> Future 2 bed 120 gal/br/day 240 gpd None 240 gallons per <br /> Second rooms day <br /> Dwelling Unit <br /> Winery <br /> Customers 10 cust 5 gal/cust 50 gpd 4/7 28.6 gallons per <br /> (4 days) day <br /> Winery Staff 2 staff 13 gal/staff 26 gpd 4/7 14.8 gallons per <br /> day <br /> Reduction factors convert calculated!flow into average daily flow over a year. This needs to be taken into account <br /> `.+ since the winery is only open four days per week. No reduction is used for a residence since it is continuously <br /> occupied. <br /> Table 5. Weighted Average Concentration Calculation <br /> Use Average Daily Estimated Waste Weighted Average <br /> Flow Water Quality Product <br /> Existing Residence 480 gpd 45 mg/L-N 21,600 gpd-mg/L-N <br /> Potential Future 240 gpd 45 mg/L-N 10,800 gpd-mg/L-N <br /> Residence <br /> Winery Customers 28.6 gpd 85 mg/L-N 2,431 gpd-mg/L-N <br /> Winery Staff 14.8 gpd 85 mg/L-N 1,258 gpd-mg/L-N <br /> Totals 763.4 gpd 36,089 gpd-mg/L-N <br /> Weighted Average 36,089 gpd-mg/L-N/ 763.4 gpd=47.3 mg/L-N <br /> Concentration: <br /> LOGE 1301 Page 11 <br />