USGS National Water Information System (NWIS): Water Data for the Nation

Author: Federal

Media Type: Website

Water Monitoring Keywords: Data Management and Databases

Water Resource Type: Groundwater, Streams / Rivers

Resource Link: https://waterdata.usgs.gov/nwis

Specific Agency Author: United States Geological Survey (USGS)

Flow and water quality data for surface water and groundwater in the US.