Skip to main content
U.S. flag

An official website of the United States government

Lake Michigan: ESI (Polygons, Lines)

Published by Office of Response and Restoration | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: May 17, 2026 at 05:15 AM | Dataset Last Updated: May 01, 2025 at 12:00 AM
The ESIL data set contains vector lines representing the ESI classified shoreline of Lake Michigan and the ESIP data set contains vector polygons representing the coastal habitats of Lake Michigan, both classified according to the Environmental Sensitivity Index (ESI) classification system. These data sets comprise a portion of the ESI data for Lake Michigan. ESI data characterize the marine and coastal environments and wildlife by their sensitivity to spilled oil. The ESI data include information for three main components: shoreline habitats, sensitive biological resources, and human-use resources.

Resources

3 resources available

Find Related Datasets

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov