Tracking Water Quality of the Nation's Rivers and Streams
![Screenshot of the homepage for the "Tracking Water Quality of the Nation's Rivers and Streams" website](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/USGS_WaterQualityTracking.png?itok=aHXsXWUD)
Detailed Description
Screenshot of the website "Tracking Water Quality of the Nation's Rivers and Streams", which provides data on national ambient water-quality conditions. This website is part of the USGS National Water-Quality Assessment (NAWQA) Project, which characterizes the status and trends of the Nation’s surface-water quality through a National Water Quality Network.
Sources/Usage
Public Domain.