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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.

 

Little N. Santiam R. above Evans Ck at Elkhorn, OR (14181900)
Parameter Begin Date Last Approved Date Last Reading
 Discharge   Oct-12-2007 13:45       Jun-03-2010 09:30 
 Gage Height   Oct-12-2007 13:45   Oct-18-2023 12:15   May-03-2024 01:30 
 Water Temperature   Oct-12-2007 14:00   Nov-03-2009 23:45   Nov-03-2009 23:45 
 pH   Oct-12-2007 13:45   Nov-03-2009 23:45   Nov-03-2009 23:45 
 Specific Conductance   Oct-12-2007 13:45   Nov-03-2009 23:45   Nov-03-2009 23:45 
 Dissolved Oxygen   Nov-18-2007 00:00   Nov-03-2009 23:45   Nov-03-2009 23:45 
 Oxygen % Saturation   Nov-18-2007 00:00   Nov-03-2009 23:45   Nov-03-2009 23:45 
 Turbidity   Oct-12-2007 13:45   Nov-03-2009 23:45   Nov-03-2009 23:45 
 Turbidity #2   Nov-18-2020 10:45       May-03-2024 01:45 
 Rainfall   Mar-10-2021 11:45   Oct-19-2023 00:45   May-03-2024 01:30 
 Rainfall Accumulation   Mar-10-2021 11:45   Oct-19-2023 00:45   May-03-2024 01:30 
 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.

 

Little N. Santiam R. above Evans Ck at Elkhorn, OR (14181900)
Parameter Begin Date Last Approved Date Last Reading
 Discharge   Oct-12-2007 13:45       Jun-03-2010 09:30 
 Gage Height   Oct-12-2007 13:45   Oct-18-2023 12:15   May-03-2024 01:30 
 Water Temperature   Oct-12-2007 14:00   Nov-03-2009 23:45   Nov-03-2009 23:45 
 pH   Oct-12-2007 13:45   Nov-03-2009 23:45   Nov-03-2009 23:45 
 Specific Conductance   Oct-12-2007 13:45   Nov-03-2009 23:45   Nov-03-2009 23:45 
 Dissolved Oxygen   Nov-18-2007 00:00   Nov-03-2009 23:45   Nov-03-2009 23:45 
 Oxygen % Saturation   Nov-18-2007 00:00   Nov-03-2009 23:45   Nov-03-2009 23:45 
 Turbidity   Oct-12-2007 13:45   Nov-03-2009 23:45   Nov-03-2009 23:45 
 Turbidity #2   Nov-18-2020 10:45       May-03-2024 01:45 
 Rainfall   Mar-10-2021 11:45   Oct-19-2023 00:45   May-03-2024 01:30 
 Rainfall Accumulation   Mar-10-2021 11:45   Oct-19-2023 00:45   May-03-2024 01:30 
 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.

Little N. Santiam R. above Evans Ck at Elkhorn, OR (14181900)
1st Site's Parameter:
    Apply a -day running average.
 
Little N. Santiam R. above Evans Ck at Elkhorn, OR (14181900)
2nd Site's Parameter:
    Apply a -day running average.

The Daily Total statistic is for rainfall 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