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r <br /> May 25, 2004 <br /> NOA Project Number: E04061 <br /> Page 17 <br /> Lot Result Acres Average Daily Effluent Leachfield Deep Percolation <br /> (Nc) * Flow(Q) Concentration Denitrification of Rainfall(R) <br /> (Table 3) (Nw) (d) (Plate 8) <br /> 43 5.8 mg/L-N 9.43 560 gpd 35 mg/L-N 25% 3.38 in <br /> 44 5.9 mg/L-N 9.23 560 gpd 35 mg/L-N 25% 3.38 in <br /> 45 5.9 mg/L-N 9.18 560 gpd 35 mg/L-N 25% 3.38 in <br /> 46 3.1 mg/L-N 25 560 gpd 35 mg/L-N 25% 3.38 in <br /> 47 9 mg/L-N 5 560 gpd 35 mg/L-N 25% 3.38 in <br /> 48 5.7 mg/L-N 9.72 560 gpd 35 mg/L-N 25% 3.38 in <br /> 49 5.6 mg/L-N 9.96 560 gpd 35 mg/L-N 25% 3.38 in <br /> 50 5.6 mg/L-N 9.92 560 gpd 35 mg/L-N 25% 3.38 in <br /> 51 5.6 mg/L-N 10 560 gpd 35 mg/L-N 25% 3.38 in <br /> 52 6.3 mg/L-N 8.37 560 gpd 35 mg/L-N 25% 3.38 in <br /> 57 5.7 mg/L-N 9.71 560 gpd 35 mg/L-N 25% 3.38 in <br /> .. 58 5.7 mg/L-N 9.71 560 gpd 35 mg/L-N 25% 3.38 in <br /> 59 5.9 mg/L-N 9.15 560 gpd 35 mg/L-N 25% 3.38 in <br /> 60 5.9 mg/L-N 9.15 560 gpd 35 mg/L-N 25% 3.38 in <br /> 61 5.7 mg/L-N 9.7 560 gpd 35 mg/L-N 25% 3.38 in <br /> 62 9 mg/L-N 5 560 gpd 35 mg/L-N 25% 3.38 in <br /> 63 9 -N 5 560 d 35 m -N 25% 3.38 in <br /> * Maximum contaminant level(MCL)for Nitrate in drinking water is 10 mg/L-N. <br /> Based on the method and assumptions described, the result of the nitrate loading balance <br /> indicates the proposed development on each lot should not cause a build up of nitrate in ground <br /> water above 10 mg/L-N over the long term. <br />