Select modeled water information to be served by the National Water Census

The National Water Census is a centralized website and data delivery system that will provide routinely updated and nationally consistent modeled water quantity, water quality, and water use information, along with long-term trends in observational data. The National Water Census can be used by scientists, policymakers, resource managers, private companies, environmental advocates, media sources, and the general public to better understand the status of water systems across the Nation.