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TABLE OF CONTENTS <br /> 1.0 SOIL SUITABILITY STUDY.............................................................................................3 <br /> 1.1 Introduction and Development .............................................................................3 <br /> 1.1.1 Site Description ........................................................................................4 <br /> 1.1.2 Proposed Development............................................................................5 <br /> 1.1.3 Site Vicinity...............................................................................................5 <br /> 1.1.4 Site Map...................................................................................................5 <br /> 1.2 Present and Past Uses of the Site .......................................................................5 <br /> 1.2.1 Past and Present Site Use........................................................................5 <br /> 1.3 Existing and Proposed Septic Tank Usage ..........................................................6 <br /> 1.3.1 Existing On-Site Septic Tank Usage.........................................................6 <br /> 1.3.2 Site Specific Permit History ......................................................................6 <br /> 1.3.3 Discussion of On-Site Septic Tank Repair................................................7 <br /> 1.3.4 Existing Septic Tank Usage in the Vicinity................................................7 <br /> 1.3.5 Septic Permit History in the Vicinity..........................................................7 <br /> 1.3.6 Septic Repair Permit History in the Vicinity...............................................8 <br /> 1.3.7 Expected On-Site Maximum Septic Tank Usage......................................8 <br /> 1.4 Groundwater Information .....................................................................................9 <br /> 1.4.1 Groundwater Depth and Gradient.............................................................9 <br /> 1.4.2 Potential Groundwater Contamination Issues...........................................9 <br /> 1.4.3 Water Sample Location ..........................................................................10 <br /> 1.4.4 Groundwater Sample Analysis ...............................................................10 <br /> 1.4.5 Groundwater Sample Handling...............................................................10 <br /> 1.5 General Geologic Information and Soil Profile....................................................10 <br /> 1.5.1 Soil Boring Locations..............................................................................11 <br /> 1.5.2 Soil Boring Dimensions ..........................................................................11 <br /> 1.5.3 Soil Lithology Observed..........................................................................11 <br /> 1.5.4 Discussion of Soil Lithology....................................................................11 <br /> 1.6 Percolation Test Information ..............................................................................12 <br /> 1.6.1 Percolation Test Locations .....................................................................12 <br /> 1.6.2 Number of Percolation Tests..................................................................12 <br /> 1.6.3 Boring Preparation and Presaturation.....................................................12 <br /> 1.6.4 Condition of Borings after Pre-saturation................................................12 <br /> 1.6.5 Percolation Test Procedure....................................................................12 <br /> 1.6.6 Percolation Test Forms and Results.......................................................13 <br /> 1.6.7 Discussion of Percolation Test Results...................................................13 <br /> 1.6.8 Discussion of Septic System Sizing........................................................13 <br /> 2.0 NITRATE LOADING STUDY.........................................................................................13 <br /> 2.1 Chemical and Physical Properties of Soil...........................................................14 <br /> 2.1.1 Chemical and Physical Soil Properties ...................................................14 <br /> 2.1.2 Mass Transport Soil Properties ..............................................................15 <br /> 2.2 Groundwater Analysis........................................................................................15 <br /> 2.2.1 Regional Groundwater............................................................................15 <br /> 2.2.2 Potential Ground Water Contamination Issues.......................................15 <br /> 2.2.3 Current and Future On-Site Ground Water Uses....................................15 <br /> 2.3 Sources and Impact of Nitrate to Groundwater ..................................................15 <br /> 2.3.1 Current Off-Site Sources of Nitrate.........................................................15 <br /> 2.3.2 Contribution of Rainfall ...........................................................................16 <br /> 2.3.3 Current On-Site Sources of Nitrate.........................................................16 <br /> 2.3.4 Future On-Site Sources of Nitrate...........................................................16 <br /> Responsive ■ Resourceful ■Reliable <br />