USGS - science for a changing world

Oregon Water Science Center

USGS Data Grapher

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

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


Step 2: Choose a 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-25-2019 08:30   Nov-26-2020 16:30 
 Gage Height   Jun-08-2001 08:30   Oct-25-2019 08:30   Nov-26-2020 16:30 
 Water Temperature   Jun-20-2002 12:30   Mar-20-2020 11:30   Nov-26-2020 15:30 
 Specific Conductance   Jun-20-2002 12:30   Mar-20-2020 11:30   Nov-26-2020 15:30 
 Dissolved Oxygen   Jun-20-2002 12:30   Mar-20-2020 11:30   Nov-26-2020 15:30 
 Oxygen % Saturation   Jun-20-2002 12:30   Mar-20-2020 11:30   Nov-26-2020 15:30 
 pH   Jun-20-2002 12:30   Mar-20-2020 11:30   Nov-26-2020 15:30 
 Turbidity   Jun-20-2002 12:30   Mar-20-2020 11:30   Nov-26-2020 15:30 
 Total Chlorophyll   Jul-17-2002 09:00       Nov-26-2020 15:30 
 Phycocyanin   Jun-22-2016 06:00       Nov-26-2020 15:30 
 fDOM (370/460)   Oct-24-2014 12:00       Nov-26-2020 15:30 
 Discharge #2   Oct-01-2014 00:00       Nov-26-2020 16:30 
 Gage Height #2   Oct-01-2014 00:00   Jun-08-2017 09:00   Nov-26-2020 16:30 
 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: Choose a graph type.

Step 4: Choose the parameters to plot. For an XY plot, the 2nd parameter will be on the X axis.

1st Parameter:
    Apply a -day running average.
2nd Parameter:
    Apply a -day running average.

Step 5: Choose starting and ending dates for the data in the graph.

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

Step 6: Make the graph, or reset the form and try again.

Construction of the graph may take a minute or two.


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Page Last Modified: Tuesday - Aug 11, 2020 at 17:20:04 PDT