Critical habitat designation areas
Explore final and proposed critical habitat polygons by species and designation, retaining publication dates and boundary qualifications in Korzy.
Reference snapshot
Linear critical habitat
Include habitat designations represented as lines in an environmental review. Keeping these records separate from polygon habitat preserves their source geometry and avoids inventing a wider designated area.
What's in this dataset
- Species identity
- Common and scientific names and source taxonomic information.
- Habitat status
- Reported final designation, separate from species-listing attributes.
- Linear geometry
- Published habitat lines are retained without assuming a width.
- Original measures
- Source mileage and acreage remain attributable to their original record.
Query Linear critical habitat through Korzy
Every plan includes this dataset through the API and MCP server, and in Claude and ChatGPT through our plugins. The field catalog is free, so you can see what each request returns and costs before you spend credits.