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2.2.1 Regional Groundwater.................................................................................... 9 <br /> 2.2.2 Potential Ground Water Contamination Issues................................................... 9 <br /> 2.2.3 Current and Future On-Site Ground Water Uses................................................ 9 <br /> 2.3 Sources and Impact of Nitrate to Groundwater .............................................. 9 <br /> 2.3.1 Current Off-Site Sources of Nitrate................................................................... 9 <br /> 2.3.2 Contribution of Rainfall ................................................................................... 9 <br /> 2.3.3 Current On-Site Sources of Nitrate..................................................................10 <br /> 2.3.4 Future On-Site Sources of Nitrate ...................................................................10 <br /> 2.3.5 Nitrate Loading Scenario................................................................................11 <br /> 2.3.6 Impact of Nitrate Loading to Nearby Water Sources .........................................12 <br /> 2.4 Discussion of Nitrate Loading Results.............................................................12 <br /> 2.4.1 Total Nitrate Impact ......................................................................................12 <br /> 2.4.2 Methods of Mitigation ....................................................................................12 <br /> 3.0 CONCLUSIONS AND RECOMMENDATIONS........................................................12 <br /> 4.0 LIMITATIONS .....................................................................................................12 <br /> 5.0 SELECTED REFERENCES .....................................................................................13 <br /> APPENDIXA: ....................................................................................................Plate Number <br /> SiteMap................................................................................................................. 1 <br /> VicinityMap............................................................................................................ 2 <br /> Depth to Groundwater Map, Spring 2013................................................................... 3 <br /> Depth to Groundwater Map, Spring 2014................................................................... 4 <br /> GeologicMap.......................................................................................................... 5 <br /> SoilMap................................................................................................................ 6 <br /> DeepPercolation of Rain.......................................................................................... 7 <br /> NitrateLoading Calculation ...................................................................................... 8 <br /> APPENDIX B: PERCOLATION TEST PERMIT <br /> APPENDIX C: PERCOLATION TEST FORM <br /> APPENDIX D: SEPTIC PERMIT SEARCH COPIES <br /> '404 <br /> ©2014 Neil O.Anderson&Associates,Inc. <br /> A Terracon Company <br />