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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.

 

Tualatin River at Oswego Diversion Dam (14207200)
Parameter Begin Date Last Approved Date Last Reading
 Water Temperature   May-07-1991 13:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Dissolved Oxygen   May-07-1991 13:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Oxygen % Saturation   May-07-1991 13:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 pH   May-07-1991 13:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Specific Conductance   May-07-1991 13:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Air Temperature   Apr-29-1993 12:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Barometric Pressure   May-05-1999 10:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Turbidity   Apr-04-2004 14:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Total Chlorophyll   Apr-26-2001 09:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Phycocyanin   Apr-15-2019 15:00       Aug-23-2019 01:00 
 Blue-Green Algae   Mar-25-2010 16:00   Nov-19-2014 12:00   Nov-19-2014 12:00 
 Measurements at this site are available here at 60 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.

 

Tualatin River at Oswego Diversion Dam (14207200)
Parameter Begin Date Last Approved Date Last Reading
 Water Temperature   May-07-1991 13:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Dissolved Oxygen   May-07-1991 13:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Oxygen % Saturation   May-07-1991 13:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 pH   May-07-1991 13:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Specific Conductance   May-07-1991 13:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Air Temperature   Apr-29-1993 12:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Barometric Pressure   May-05-1999 10:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Turbidity   Apr-04-2004 14:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Total Chlorophyll   Apr-26-2001 09:00   Nov-27-2018 10:00   Aug-23-2019 01:00 
 Phycocyanin   Apr-15-2019 15:00       Aug-23-2019 01:00 
 Blue-Green Algae   Mar-25-2010 16:00   Nov-19-2014 12:00   Nov-19-2014 12:00 
 Measurements at this site are available here at 60 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.

Tualatin River at Oswego Diversion Dam (14207200)
1st Site's Parameter:
    Apply a -day running average.
 
Tualatin River at Oswego Diversion Dam (14207200)
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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URL: https://or.water.usgs.gov/cgi-bin/grapher/graph_2site_setup.pl
Page Contact Information: Stewart Rounds
Page Last Modified: Monday - Feb 4, 2019 at 17:39:30 PST