Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

JavaScript appears to be disabled on this computer. Please click here to see any active alerts.

Clean Watersheds Needs Survey (CWNS) 2008 Data Dictionary

The Data Dictionary provides definitions of data elements available in the CWNS summary reports, detailed reports, and Access database.

CWNS 2008 Data Dictionary (pdf) (459.08 KB)