USGS - science for a changing world

Oregon Water Science Center

USGS Data Grapher, by Year

This is a data graphing utility that allows the user to build graphs of data, by year, from selected USGS stations. Select the station, the type of graph, the parameter to plot, and the starting and ending years and/or months 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   Nov-22-2022 10:00   Mar-31-2023 20:30 
 Gage Height   Jun-08-2001 08:30   Nov-22-2022 10:00   Mar-31-2023 20:30 
 Water Temperature   Jun-20-2002 12:30   Oct-25-2022 13:00   Mar-31-2023 21:30 
 Specific Conductance   Jun-20-2002 12:30   Oct-25-2022 13:00   Mar-31-2023 21:30 
 Dissolved Oxygen   Jun-20-2002 12:30   Oct-25-2022 13:00   Mar-31-2023 21:30 
 Oxygen % Saturation   Jun-20-2002 12:30   Oct-25-2022 13:00   Mar-31-2023 21:30 
 pH   Jun-20-2002 12:30   Oct-25-2022 12:30   Mar-31-2023 21:30 
 Turbidity   Jun-20-2002 12:30   Oct-25-2022 13:00   Mar-31-2023 21:30 
 Total Chlorophyll   Jul-17-2002 09:00       Mar-31-2023 21:30 
 Phycocyanin   Jun-22-2016 06:00       Mar-31-2023 21:30 
 fDOM (370/460)   Oct-24-2014 12:00       Mar-31-2023 21:30 
 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 the parameter to plot.

    Apply a -day running average.

Step 4: Choose starting and ending years for the data in the graph.

Begin Year:  
End Year:

Step 5: Choose a graph type.

--     to  
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 15:21:04 PDT