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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