Green Infrastructure Weighted Overlay
Layer Opacity

Analysis Settings
This selects features with natural running water as modeled in the NHDPlusV2 database from the EPA and USGS. It compensates for a possible over-representation of hydrologic features, particularly in the arid southwest. nhdplus-national-hydrography-dataset-plus
0 selected
Calculate using:
Core Size (acres)
Core Compactness Ratio
Core Thickness (ft)
Topographic Diversity
Soil Variety (SSURGO)
Stream Length Per Acre (NHD)
Wetlands Percentage (NWI)
Flow Length Per Acre >1.0 CFS (NHD)
Perennial Stream Length Per Acre
Ecological Redundancy (TNC)
Biodiversity Priority Index
Endemic Species Max Count
Human Modified Mean
Ecological Land Units SWDI
Ecologically Relevant Landforms SWDI
Landform Variety
Forest Percentage (NLCD)
Grass/Herbaceous Percentage (NLCD)
Shrub/Scrub Percentage (NLCD)
Wetlands Percentage (NLCD)