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-14-2021 12:00   Jan-30-2023 14:30 
 Gage Height   Jun-08-2001 08:30   Oct-14-2021 12:00   Jan-30-2023 14:30 
 Water Temperature   Jun-20-2002 12:30   Mar-31-2022 14:00   Jan-30-2023 15:30 
 Specific Conductance   Jun-20-2002 12:30   Mar-31-2022 14:00   Jan-30-2023 15:30 
 Dissolved Oxygen   Jun-20-2002 12:30   Mar-31-2022 14:00   Jan-30-2023 15:30 
 Oxygen % Saturation   Jun-20-2002 12:30   Mar-31-2022 14:00   Jan-30-2023 15:30 
 pH   Jun-20-2002 12:30   Mar-31-2022 14:00   Jan-30-2023 15:30 
 Turbidity   Jun-20-2002 12:30   Mar-31-2022 14:00   Jan-30-2023 15:30 
 Total Chlorophyll   Jul-17-2002 09:00       Jan-30-2023 15:30 
 Phycocyanin   Jun-22-2016 06:00       Jan-30-2023 15:30 
 fDOM (370/460)   Oct-24-2014 12:00       Jan-30-2023 15:30 
 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: Friday - Jun 17, 2022 at 14:58:29 PDT