| Slide 1 |
| Presentation Overview |
| Slide 3 |
| Slide 4 |
| Bathymetry Map |
| Bathymetry Map |
| Slide 7 |
| Slide 8 |
| Slide 9 |
| Slide 10 |
| Slide 11 |
| Slide 12 |
| Slide 13 |
| Slide 14 |
| Slide 15 |
| GIS, Phosphorus Model, and Future Predictions |
| Erosion Potential Model |
| Soil Map |
| Land Use Map |
| Slope Map |
| Weighted Overlay |
| Erosion Model Inputs |
| Final Erosion Potential Map |
| Water Budget |
| Calculation |
| Slide 26 |
| Slide 27 |
| Creating the Model |
| Examples |
| Calculated Phosphorus Concentrations |
| Slide 31 |
| Historical Population Trends and Future Population Predictions |
| Future Development Predictions for Webber Pond Watershed |
| Predicted Land Use Changes with Increase in Residential Land in 2022 |
| Phosphorus Loading Model Predictions |
| Remediation Techniques and Recommendations |
| Remediation |
| Point Source Diversion |
| Nutrient Interception |
| Ideal Road |
| Road Surface |
| Ditches |
| Culverts |
| Vegetated Buffers |
| Shoreline Erosion |
| Riprap |
| Water Drawdowns |
| DEP Drawdown Management Plan |
| Compromise |
| Phosphorus Inactivation Process |
| Phosphorus Inactivation as Remediation |
| Hypolimnetic Withdrawal |
| Possible Collaboration with Natanis Golf Course |
| Recommendations |
| Monitoring Suggestions |
| Regulatory Measures |
| Residential Measures |
| Nutrient Control Measures |
| Educational Measures |
| Acknowledgements |
| Questions |