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national wetlands inventory

The Lists Norml Team

5 min read · Jun 01, 2026

Welcome to our deep dive into national wetlands inventory. This comprehensive guide covers the essential aspects and latest developments within the field.

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Whether you are looking for more information about the National Wetlands Inventory, wetland status and trend reports, or the classification of wetlands and deepwater habitats, you can find it in our library.

Sep 20, 2024 · The National Wetlands Inventory (NWI) was established by the US Fish and Wildlife Service (FWS) to conduct a nationwide inventory of U.S. wetlands to provide biologists and others …

The inventory includes current geospatially referenced information on the status, extent, characteristics, and functions of wetland, riparian, deepwater, and related aquatic habitats in priority areas.

Apr 10, 2024 · This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories.

May 8, 2026 · This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate the areal extent of …

Click the map to select a watershed from which to extract wetland data. The Status Mapper web application provides users with information on where wetlands mapping is being conducted within the …

This map is for general reference only. The US Fish and Wildlife Service is not responsible for the accuracy or currentness of the base data shown on this map. All wetlands related data should be …

Feb 9, 2024 · The US FWS National Wetlands Inventory (NWI) is a publicly available resource that provides detailed information on the abundance, characteristics, and distribution of US wetlands.

The National Wetlands Inventory (NWI) was established by the United States Fish and Wildlife Service (FWS) to conduct a nationwide inventory of U.S. wetlands to provide biologists and others with …