National Water Availability data available now through the Data Companion
Explore, download, and use new datasets related to integrated water availability, supply and use.
Explore, download, and use new datasets related to integrated water availability, supply and use.
USGS releases a comprehensive look at water resources in the United States
New National Water Availability Assessment offers critical insights into water supply, demand, and quality across the Nation.
New National Water Availability Assessment offers critical insights into water supply, demand, and quality across the Nation.
Water Resources Mission Area
Water information is fundamental to national and local economic well-being, protection of life and property, and effective management of the Nation’s water resources. The USGS works with partners to monitor, assess, conduct targeted research, and deliver information on a wide range of water resources and conditions including streamflow, groundwater, water quality, and water use and availability.
Message from the Associate Director
Message from the Associate Director
Learn more about the Mission Area from the Associate Director for Water Resources.
Water Data for the Nation
Water Data for the Nation
Water data collected at approximately 1.9 million sites across all 50 states.