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.
Watershed Data Management (WDM) database file ARGN20.WDM is an update of ARGN19.WDM (Bera, 2020) with the processed data from October 1, 2019 through September 30, 2020, appended to it. The...
data.gov
An official website of the GSA's Technology Transformation Services