Laserfiche WebLink
September 19,2019 ' <br /> NITRATE LOADING STUDY <br /> 16475 TIDE ROAD <br /> TABLE OF CONTENTS <br /> 1.0 INTRODUCTION.......................................................................................................................................................2 <br /> 1.1 Description of Site............................................................................................... 2 <br /> 1.2 Proposed Development....................................................................................... 3 <br /> 2.0 CHEMICAL AND PHYSICAL PROPERTIES OF SOIL.................................................................................3 <br /> 2.1 Chemical and Physical Soil Properties.................................................................. 3 <br /> 2.2 Mass Transport Soil Properties ........................................................................... 4 <br /> 3.0 GROUNDWATER ANALYSIS.....**,,****,***....... ......*,,******4 <br /> 3.1 Regional and Site-Specific Groundwater............................................................... 4 <br /> 3.2 Potential Groundwater Contaminati ...................................................... 4 <br /> 3.3 Current and Future On-Site Groundwater Uses..................................................... 4 <br /> 4.0 SOURCES AND IMPACT OF NITRATE TO GROUNDWATER...............................................................4 <br /> 4.1 Current Off-Site Sources of Nitrate....................................................................... 4 <br /> 4.2 Contribution of Rainfall....................................................................................... 5 <br /> 4.3 Current On-Site Sources of Nitrate....................................................................... 5 <br /> 4.4 Future On-Site Sources of Nitrate......................................................................... 5 <br /> 4.4.1 Quantity and Quality of Domestic Wastewater from Proposed Project................... 5 <br /> 4.4.2 Denitrification Estimate...................................................................................... 6 <br /> 4.5 Nitrate Loading................................................................................................... 6 <br /> 4.6 Impact of Nitrate Loading to Nearby Water Sources.............................................. 7 <br /> 5.0 DISCUSSION OF NITRATE LOADING RESULTS........................................................................................7 <br /> 5.1 Total Nitrate Impact.............................................................................................................................................7 <br /> 5.2 Methods of Mitigation..........................................................................................................................................7 <br /> 6.0 CONCLUSIONS AND RECOMMENDATIONS................................................................................................8 <br /> 7.0 LIMITATIONS............................................................................................................................................................8 <br /> 8.0 QUALIFICATIONS OF ENVIRONMENTAL PROFESSIONALS...............................................................8 <br /> APPENDIX A <br /> VicinityMap............................................................................................................................................................... 1 <br /> SiteMap........................................................................................................................................................................2 <br /> GeologicMap...............................................................................................................................................................3 <br /> SoilMap........................................................................................................................................................................4 <br /> Groundwater Elevation Map,Spring 2016.................................................................................................... 5 <br /> Groundwater Elevation Map,Fall 2016...........................................................................................................6 <br /> DeepPercolation of Rain.......................................................................................................................................7 <br /> Petralogix Engineering,'OSIrate Loading Calculation for Site................................................................................................................. <br /> 26675 Bruella Road,Galt,Ca 95632 <br /> (209)-400-5729 <br /> www.petralogix.com <br />