National Oceanic and Atmospheric Administration (NOAA)
This data set comprises the Environmental Sensitivity Index (ESI) mapsfor the shoreline of Western Lake Michigan. ESI data characterizecoastal environments and wildlife by their sensitivity to spilled oil. The ESI data include information for three main components: shorelinehabitats; sensitive biological resources; and human-use resources.
For access to the most current data, please visit: [https://response.restoration.noaa.gov/esi_download]