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Table 4. Assumptions for Nitrate Loading Calculation, Parcel 1 <br /> Variable Value Units Description <br /> Q 200 gpd Effluent flow rate <br /> Nw 35 mg/L-N Effluent stream concentration <br /> A 2.0 acres Site area <br /> Nb 0.17 mg/L-N Concentration of rain <br /> d 0.25 constant Denitrification factor <br /> R 3.23 inches per year Recharge rate of rainfall <br /> W 1.3 inches per year Uniform waste water loading (calculated) <br /> Table 5. Assumptions for Nitrate Loading Calculation, Parcel 2 <br /> Variable Value Units Description <br /> Q 250 gpd Effluent flow rate <br /> Nw 35 mg/L-N Effluent stream concentration <br /> A 19.7 acres Site area <br /> Nb 0.17 mg/L-N Concentration of rain <br /> d 0.25 constant Denitrification factor <br /> R 3.23 inches per year Recharge rate of rainfall <br /> W 0.2 inches per year Uniform waste water loading (calculated) <br /> The details of the nitrate loading calculations are included in Plates 15 and 16. The <br /> results of the calculations are presented in the following table. <br /> LOGE 2111 Page 13 <br />