Reports and Data - National Wetland Condition Assessment 2021

The National Wetland Condition Assessment (NWCA) 2021 report presents results on the biological, chemical, physical and recreational condition of wetlands in the United States.

National Wetland Condition Assessment 2021 Reports and Data

• National Wetland Condition Assessment 2021 Web Report
• National Wetland Condition Assessment Technical Support Document
• Data from the National Aquatic Resource Surveys
• NWCA 2021 Report Data Files (zip)