The National Wetlands Inventory, in Region 2, provides wetland and riparian digital data and information to aid Service, Federal and State agencies, and the general public in making informed decisions concerning these ecologically valuable habitats. The NWI Team is focused on updating critical areas of the Region, with state-of-the-art Geographic Information System (GIS) data, providing a platform for future monitoring and assessment programs to aid in resource management decision-making.

• View/download available 1:100,000 scale NWI raster data for Arizona and New Mexico
• Order Hardcopy Maps
• Links to Wetlands Mapper / NWI National Home Page / Other
• Region 2 Electronic Document Library (Search keyword = National Wetlands Inventory)