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Nitrate I mading Calculations <br />12405 E. Brandt Road <br />Lockeford, CA. 95237 <br />4,'13!2022 <br />Concentration Rain (Nb): <br />1 <br />2 <br />3 <br />Variable <br />Value <br />Units <br />IDescription <br />Effluent Quanity (Q): <br />609.4 <br />gpd <br />jeffluent flow rate <br />Effluent Stream (NW): <br />35 <br />mg/L-N <br />effluent stream concentration <br />Site Area (A): <br />19.93 <br />Acres <br />Isite area <br />Concentration Rain (Nb): <br />1 <br />mg/L-N <br />Concentration of rain <br />Denitrification(d): <br />0.250 <br />constant <br />Denitrification Factor <br />Deep Perc. Of Rain( R) <br />7.63 <br />In./yr. <br />Deep percolation of rain water <br />Table 1- Nitrate Loading Data <br />lWaste Loading (W): I 0.41 I In./yr. IUniform Waste Water Loading <br />(W) in/yr = (Q) gal/day X 1 ft3/7.48 gal X 365 day/lyear X 1 acre/43,560 ft2 X 12 in/1 ft X 1/(A) acre <br />Nitrate Loading Calculations <br />Nitrate loading Calculation (Nc): 2.29 1 mg/L-N jTverage Nitrate Conentration <br />Apr <br />May <br />Jun <br />Jul <br />Aug <br />Sep <br />Oct <br />Nov <br />Dec <br />Jan <br />Feb <br />Mar <br />Sum <br />Nc= WN- (1-d)+RNk Hantzche-Finnemore Equation <br />W+r <br />Water Balance -Recharge Analysis - Lodi, California (ETO Climate zone 12) <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />Avg. Precipitaton (In/Month) <br />Avg. Run- <br />off Volume <br />(fraction) <br />Available <br />Precip. <br />(In- <br />Month) <br />Potential <br />ETO <br />(In/Month) <br />Actual ETo <br />(In/Month) <br />Net Rainfall <br />recharge <br />(In -Month) <br />4.61 <br />0.00 <br />0.03 <br />5.81 <br />4.16 <br />0.00 <br />1.20 <br />0.00 <br />0 <br />7.78 <br />5.57 <br />0.00 <br />0.00 <br />0.00 <br />0 <br />1 8.17 <br />5.85 <br />0.00 <br />2.30 <br />0.00 <br />0 <br />8.35 <br />5.98 <br />0.00 <br />1.41 <br />0.00 <br />0 <br />6.78 <br />4.85 <br />0.00 <br />0.12 <br />0.00 <br />0.02 <br />5.54 <br />3.97 <br />0.00 <br />0.00 <br />0.00 <br />5.61 <br />3.35 <br />2.40 <br />3.21 <br />0.00 <br />0.00 <br />0.46 <br />1.42 <br />1.02 <br />0.00 <br />0.00 <br />0.00 <br />4.93 1 <br />0.72 <br />0.52 <br />4.41 <br />0.00 <br />0.00 <br />0.05 <br />0.59 <br />0.42 <br />0.00 <br />0.00 <br />0.00 <br />0.03 <br />2.08 <br />1.49 <br />0.00 <br />0.16 <br />0.00 <br />0.62 <br />4.09 <br />2.93 <br />0.00 <br />9.80 <br />11.75 <br />54.68 <br />39.15 <br />7.63 <br />ame c- veep rercoiation of Rain <br />Deep Perc. Of Rain( R) _ 7.63 In./yr. Deep percolation of rain water <br />