Natural Heritage Inventory County Maps

The Natural Heritage Inventory (NHI) County maps are based upon data from the Wisconsin Natural Heritage Inventory. The maps provide a general reference to identify areas with known occurrences of endangered resources (rare, threatened, or endangered species and high-quality natural communities) to the section level and are intended for public audiences. The NHI County Maps do not identify the specific locations of endangered resources. Please read the Interpreting and Using Natural Heritage Inventory County Maps before using any NHI County Map.

The maps are a general reference to identify areas with known occurrences of endangered resources. The NHI County Maps do not identify the specific locations of endangered resources. As such, these maps are appropriate for general planning and assessment purposes only.

If you are interested in finding out more about formal agreements, or if you need more specific information about endangered resources, please contact the Endangered Resources Program.