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USGS Data Grapher & Data Tabler

From these web pages, you can create graphs and tables of streamflow and water-quality data from selected U.S. Geological Survey sites in the State of Tennessee.

To proceed, choose whether you wish to create graphs or tables:

Data Grapher

Create a time series or XY plot of data from one site at a time; up to 2 parameters per graph.
 

Multiple-Parameter Data Grapher

Create individual time series plots of selected parameters from one site.
 

Data Grapher, by Year

Compare time series of one parameter by month or by year.
 

XY Data Grapher

Create XY plots of data from one site, and optionally highlight data by month or year or date range. Include percent saturation contours for plots of dissolved oxygen versus temperature.
 

Two-Site Data Grapher

Create a time series or XY plot of data from up to two sites at a time; up to 2 parameters per graph.
 

Three-Site Data Grapher

Create a time series plot of data from up to three sites at a time; up to 3 parameters per graph.
 

Data Tabler

Create customized tables of data from a selected site.