Name: Representitive Building with Parcels that Overlap Flood Zone
Display Field: Join_Count
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Impervious structures were extracted from the 2018 1m resolution Chesapeake Bay Conservancy Land Use and converted to points to represent buildings. This layer represents the largest structure found within each parcel that is within or fully within the FEMA 100 year flood zone.</SPAN></P></DIV></DIV></DIV>
Name: Potential Locations for Community Septic System within 1/8th mile of Flood Zone
Display Field: MANAME
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>A suitability analysis for locating potential sites for a community septic system was performed for Virginia's Middle Peninsula and Northern Neck localities. Factors considered in the analysis include suitable soil types (soil horizon, drainage, water table depth, soil percolation (ksat), slope, soil texture, soil group, and depth to any restrictive layer), flood zones, parcel boundaries, roads, land cover, future ground water levels, tidal marshes, wetlands, conservation lands, and social vulnerability. Areas greater than or equal to 8 acres and within an eighth mile of the 100 year flood zone are displayed.</SPAN></P></DIV></DIV></DIV>
Name: Potential Locations for Community Septic System within 1/4th mile of Flood Zone
Display Field: MANAME
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: <DIV STYLE="text-align:Left;"><DIV><P><SPAN>A suitability analysis for locating potential sites for a community septic system was performed for Virginia's Middle Peninsula and Northern Neck localities. Factors considered in the analysis include suitable soil types (soil horizon, drainage, water table depth, soil percolation (ksat), slope, soil texture, soil group, and depth to any restrictive layer), flood zones, parcel boundaries, roads, land cover, future ground water levels, tidal marshes, wetlands, conservation lands, and social vulnerability. Areas greater than or equal to 8 acres and within a quarter mile of the 100 year flood zone are displayed.</SPAN></P></DIV><DIV><P><SPAN /></P></DIV></DIV>
Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Density-based clustering with a defined distance of 0.25 mile and a minimum of 20 features per cluster was used to create vulnerable housing clusters.</SPAN></P></DIV></DIV></DIV>