Laserfiche WebLink
k <br /> n <br /> TABLE OF CONTENTS <br /> SOIL SUITABILITY STUDY............................................................................................1 <br /> Introduction ................................................................................................................1 <br /> ProposedDevelopment.............................................................................................1 <br /> SiteDescription....................................................................•.....................................1 <br /> Existing and Proposed Septic Tank Usage..............................................................2 <br /> ExistingSeptic System ..................................................................................2 <br /> ProposedSeptic System................................................................ .........2 <br /> On-Site Septic Permit History........................................................................2 <br /> Existing Septic Tank Usage in the Vicinity.....................................................2 <br /> Septic Permit History in the Vicinity...............................................................2 <br /> Expected On-Site Maximum Septic Tank Usage...........................................3 <br /> Ground Water Information.........................................................................................3 <br /> Depthand Gradient................................................................•... .................3 <br /> Potential Ground Water Contamination.Issues................................ <br /> ..............3 <br /> On-Site Wells.................................................................................................3 <br /> WaterSample................................................................................................3 <br /> Soil Profile and Geologic Information......................................................................4 <br /> SoilBorings.................................................................. .............................5 <br /> Discussion of Soil Lithology.............................................. ................6 <br /> PercolationTest.........................................................................................................6 <br /> Preparation and Presaturation of Percolation Test Holes......................:.......6 <br /> Percolation Test Procedure............................................................................6 <br /> Percolation Test Results................................................................................7 <br /> Discussion of Percolation Test Results..........................................................7 <br /> Discussion of Septic System Sizing...............................................................7 <br /> NITRATELOADING STUDY...........................................................................................8 <br /> Mass Transport Soil Properties ................................................................................8 <br /> Sourcesof Nitrate ......................................................................................................9 <br /> Contributionof Rainfall .............................................................................................9 <br /> Quantity and Quality of Domestic Wastewater......................................................10 <br /> Denitrification Reductions.......................................................................................12 <br /> NitrateLoading Estimate.........................................................................................12 <br /> Discussion of Nitrate Loading Results...................................................................13 <br /> Total!nitrate Impact......................................................................................13 <br /> CONCLUSIONS AND RECOMMENDATIONS.............................................................14 <br /> LIMITATIONS................................................................................................................15 <br /> SELECTED REFERENCES ..........................................................................................16 <br /> LOGE1003 <br />