Laserfiche WebLink
TABLE OF CONTENTS <br /> INTRODUCTION..............................................................................................................1 <br /> SiteDescription.......................................................................................................................1 <br /> PHYSICALSETTING.......................................................................................................2 <br /> Topography.............................................................................................................................2 <br /> SoilAnalysis............................................................................................................................2 <br /> Chemical and Physical Properties of the Soil .......................................................................2 <br /> Mass Transport Soil Properties.............................................................................................3 <br /> GroundwaterAnalysis............................................................................................................3 <br /> Depthand Gradient...............................................................................................................3 <br /> Potential Ground Water Contamination Issues.....................................................................3 <br /> On-Site Wells........................................................................................................................4 <br /> WaterSample .......................................................................................................................4 <br /> Sources of Nitrate to Groundwater.......................................................................................4 <br /> Off-Site Sources of Nitrate....................................................................................................4 <br /> NITRATE LOADING STUDY...........................................................................................5 <br /> On-Site Sources of Nitrate.....................................................................................................5 <br /> Percolating Recharge Waters................................................................................................6 <br /> Qualityof Rainwater...............................................................................................................6 <br /> Quantity and Quality of Domestic Wastewater....................................................................7 <br /> Denitrification Reductions.....................................................................................................7 <br /> NitrateLoading Estimate........................................................................................................8 <br /> CONCLUSIONS.............................................................................................................10 <br /> LIMITATIONS.................................................................................................................11 <br /> SELECTEDREFERENCES...........................................................................................12 <br /> PLATES <br /> Plate 1. Site Location <br /> Plate 2. Site Map <br /> Plate 3. Topographic Map <br /> Plate 4. Geologic Map <br /> Plate 5. Soil Map <br /> Plate 6. Spring 2016 Ground Water Elevation <br /> Plate 7. Fall 2016 Ground Water Elevation <br /> Plate 8. Nitrate Levels in Nearby Wells <br /> Plate 9. DBCP Levels in Nearby Wells <br /> Plate 10. Recharge Calculation (Staten Island Station) <br /> Plate 11. Nitrate Loading Calculation <br /> Attachment: Well and septic permits <br /> LOGE 20-32 <br />