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.