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.

 

Clackamas River near Oregon City, OR (14211010)
Parameter Begin Date Last Approved Date Last Reading
 Discharge   Jun-08-2001 08:30   Oct-04-2023 09:30   Apr-17-2024 12:30 
 Gage Height   Jun-08-2001 08:30   Oct-04-2023 09:30   Apr-17-2024 12:30 
 Water Temperature   Jun-20-2002 12:30   Oct-25-2022 13:00   Apr-17-2024 14:30 
 Specific Conductance   Jun-20-2002 12:30   Oct-25-2022 13:00   Apr-17-2024 14:30 
 Dissolved Oxygen   Jun-20-2002 12:30   Oct-25-2022 13:00   Apr-17-2024 14:30 
 Oxygen % Saturation   Jun-20-2002 12:30   Oct-25-2022 13:00   Apr-17-2024 14:30 
 pH   Jun-20-2002 12:30   Oct-25-2022 12:30   Apr-17-2024 14:30 
 Turbidity   Jun-20-2002 12:30   Oct-25-2022 13:00   Apr-17-2024 14:30 
 Total Chlorophyll   Jul-17-2002 09:00       Mar-12-2024 14:30 
 Chlorophyll Fluorescence   Mar-12-2024 15:30       Apr-17-2024 14:30 
 Phycocyanin   Jun-22-2016 06:00       Mar-12-2024 11:30 
 Phycocyanin Fluorescence   Mar-12-2024 15:00       Apr-17-2024 14:30 
 fDOM (370/460)   Oct-24-2014 12:00       Apr-17-2024 14:30 
 Measurements at this site are available here at 30 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.

 

Clackamas River near Oregon City, OR (14211010)
Parameter Begin Date Last Approved Date Last Reading
 Discharge   Jun-08-2001 08:30   Oct-04-2023 09:30   Apr-17-2024 12:30 
 Gage Height   Jun-08-2001 08:30   Oct-04-2023 09:30   Apr-17-2024 12:30 
 Water Temperature   Jun-20-2002 12:30   Oct-25-2022 13:00   Apr-17-2024 14:30 
 Specific Conductance   Jun-20-2002 12:30   Oct-25-2022 13:00   Apr-17-2024 14:30 
 Dissolved Oxygen   Jun-20-2002 12:30   Oct-25-2022 13:00   Apr-17-2024 14:30 
 Oxygen % Saturation   Jun-20-2002 12:30   Oct-25-2022 13:00   Apr-17-2024 14:30 
 pH   Jun-20-2002 12:30   Oct-25-2022 12:30   Apr-17-2024 14:30 
 Turbidity   Jun-20-2002 12:30   Oct-25-2022 13:00   Apr-17-2024 14:30 
 Total Chlorophyll   Jul-17-2002 09:00       Mar-12-2024 14:30 
 Chlorophyll Fluorescence   Mar-12-2024 15:30       Apr-17-2024 14:30 
 Phycocyanin   Jun-22-2016 06:00       Mar-12-2024 11:30 
 Phycocyanin Fluorescence   Mar-12-2024 15:00       Apr-17-2024 14:30 
 fDOM (370/460)   Oct-24-2014 12:00       Apr-17-2024 14:30 
 Measurements at this site are available here at 30 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.

Clackamas River near Oregon City, OR (14211010)
1st Site's Parameter:
    Apply a -day running average.
 
Clackamas River near Oregon City, OR (14211010)
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: Friday - Jun 17, 2022 at 15:07:04 PDT