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CONCLUSIONS AND RECOMMENDATIONS <br /> In summary, the soil conditions in the percolation test locations appear to be suitable for <br /> use with on-site septic systems. Satisfactory soil percolation rates of 22.7 min/in (P1), <br /> 2.8 min/in (P2), and 4.0 min/in (P3) were observed in the test locations. <br /> The depth of ground water based on recent aquifer levels is estimated to range between <br /> 127 to 135 feet below ground surface, depending on the season. The ground-water <br /> flow direction appears to vary by season as well. For spring 2016, ground-water is <br /> indicated to flow to the southwest at a rate of approximately seven feet per mile; no flow <br /> rate or direction could be calculated for the fall 2016. <br /> The northern, on-site domestic water well was tested for nitrate and DBCP. Nitrate was <br /> detected at a concentration of 9.0 mg/L-N in the water sample, well below the US EPA <br /> drinking water recommendation of 10 mg/L-N. DBCP was not detected in the sample. <br /> We believe the Site suitable for the use of standard septic systems utilizing leach lines <br /> and seepage pits. No new construction is anticipated. <br /> LOGE 1845 Page 9 <br />