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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 John Day Dam forebay, WA (454257120413000)
Parameter Begin Date Last Approved Date Last Reading
 Water Temperature   Mar-24-1998 17:00   Sep-16-2003 11:00   Sep-16-2003 11:00 
 Barometric Pressure   Mar-24-1998 16:00   Sep-16-2003 11:00   Sep-16-2003 11:00 
 Total Dissolved Gas   Mar-24-1998 16:00   Sep-16-2003 11:00   Sep-16-2003 11:00 
 Diss. Gas % Saturation   Mar-24-1998 16:00   Sep-16-2003 11:00   Sep-16-2003 11:00 
 Sensor Depth   Apr-21-1998 15:00   Sep-16-2003 11:00   Sep-16-2003 11:00 
 Discharge   Jan-01-1996 01:00       Sep-16-2003 24:00 
 Spill from Dam   Jan-01-1996 01:00       Sep-16-2003 24:00 
 Measurements at this site are available here at 60 minute intervals.
 All discharge data are from Corps of Engineers.
 All spill from dam data are from Corps of Engineers.
 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 John Day Dam forebay, WA (454257120413000)
Parameter Begin Date Last Approved Date Last Reading
 Water Temperature   Mar-24-1998 17:00   Sep-16-2003 11:00   Sep-16-2003 11:00 
 Barometric Pressure   Mar-24-1998 16:00   Sep-16-2003 11:00   Sep-16-2003 11:00 
 Total Dissolved Gas   Mar-24-1998 16:00   Sep-16-2003 11:00   Sep-16-2003 11:00 
 Diss. Gas % Saturation   Mar-24-1998 16:00   Sep-16-2003 11:00   Sep-16-2003 11:00 
 Sensor Depth   Apr-21-1998 15:00   Sep-16-2003 11:00   Sep-16-2003 11:00 
 Discharge   Jan-01-1996 01:00       Sep-16-2003 24:00 
 Spill from Dam   Jan-01-1996 01:00       Sep-16-2003 24:00 
 Measurements at this site are available here at 60 minute intervals.
 All discharge data are from Corps of Engineers.
 All spill from dam data are from Corps of Engineers.
 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 John Day Dam forebay, WA (454257120413000)
1st Site's Parameter:
    Apply a -day running average.
 
Columbia River at John Day Dam forebay, WA (454257120413000)
2nd Site's Parameter:
    Apply a -day running average.

The OR High-12, OR High-2, and WA High-12 stats are
for total dissolved gas saturation data only.

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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URL: https://or.water.usgs.gov/cgi-bin/grapher/graph_2site_setup.pl
Page Contact Information: Stewart Rounds
Page Last Modified: Friday - Jun 17, 2022 at 15:07:04 PDT