New USGS Online Tool Tracks Water Quality In Nation’s River, Streams

A new USGS online tool provides graphical summaries of nutrients and sediment levels in rivers and streams across the nation.

The online tool can be used to compare recent water-quality conditions to long-term conditions (1993-2014), download water-quality datasets (streamflow, concentrations, and loads), and evaluate nutrient loading to coastal areas and large tributaries throughout the Mississippi River Basin.

Graphical summaries of nutrients and sediment are available for 106 river and stream sites monitored as part of the USGS National Water-Quality Network for Rivers and Streams.

This tool was developed by the USGS National Water-Quality Assessment Program, which conducts regional and national assessments of the nation’s water quality to provide an understanding of water-quality conditions, whether conditions are getting better or worse over time, and how natural processes and human activities affect those conditions.

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