USGS - science for a changing world

Oregon Water Science Center

USGS Two-Site Data Grapher

This is a data graphing utility that allows the user to build graphs of data from two USGS stations. Select the stations, the type of graph, the parameters to plot, and the starting and ending dates for the graph. Then, click the button labeled "Make Graph."

Data from the first site will be plotted against the Y axis on the left side of the graph. Data from the second site will be plotted against the Y axis on the right side of the graph, or against the X axis, depending on the type of graph you choose.

Step 1: [Optional] Choose a basin from the drop-down list.

 

Step 2: Choose the first site from the drop-down list.

 

Columbia River at Vancouver, WA (14144700)
Parameter Begin Date Last Approved Date Last Reading
 Gage Height   Feb-04-1998 15:00   Feb-26-2018 13:00   Aug-17-2018 04:15 
 Turbidity   Oct-01-2016 00:00   Oct-18-2017 14:45   Aug-17-2018 06:00 
 Measurements at this site are available here at 15 minute intervals.
 Some data are provisional and subject to revision.
 More data from this site may be available from NWIS-Web.

Step 3: [Optional] Choose another basin from the drop-down list.

 

Step 4: Choose the second site from the drop-down list.

 

Columbia River at Vancouver, WA (14144700)
Parameter Begin Date Last Approved Date Last Reading
 Gage Height   Feb-04-1998 15:00   Feb-26-2018 13:00   Aug-17-2018 04:15 
 Turbidity   Oct-01-2016 00:00   Oct-18-2017 14:45   Aug-17-2018 06:00 
 Measurements at this site are available here at 15 minute intervals.
 Some data are provisional and subject to revision.
 More data from this site may be available from NWIS-Web.

Step 5: Choose a graph type.


 
Step 6: Choose the parameters to plot. For an XY plot, the parameter from the second site will be on the X axis.

Columbia River at Vancouver, WA (14144700)
1st Site's Parameter:
    Apply a -day running average.
 
Columbia River at Vancouver, WA (14144700)
2nd Site's Parameter:
    Apply a -day running average.

Step 7: Choose starting and ending dates for the data in the graph.

Begin Date: --  
  days
End Date: --
Month-Day shortcuts:

Step 8: Make the graph, or reset the form and try again.

  
Construction of the graph may take a minute or two.

 

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USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: https://or.water.usgs.gov/cgi-bin/grapher/graph_2site_setup.pl
Page Contact Information: Stewart Rounds
Page Last Modified: Monday - Sep 4, 2017 at 16:12:52 PDT