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.


Tualatin River at Dilley, OR (14203500)
Parameter Begin Date Last Approved Date Last Reading
 Discharge   Jan-01-2000 00:00   Dec-07-2023 09:45   May-20-2024 12:30 
 Gage Height   Jan-01-2000 00:00   Dec-07-2023 09:45   May-20-2024 12:30 
 Water Temperature   Mar-25-2016 12:15   Oct-17-2023 10:00   May-20-2024 11:30 
 Specific Conductance   Mar-25-2016 12:15   Oct-17-2023 10:00   May-20-2024 11:30 
 Dissolved Oxygen   Feb-19-2020 11:15   Oct-17-2023 10:00   May-20-2024 11:30 
 Oxygen % Saturation   Feb-19-2020 11:15   Oct-17-2023 10:00   May-20-2024 11:30 
 pH   Mar-25-2016 12:15   Oct-17-2023 10:00   May-20-2024 11:30 
 Turbidity   Mar-25-2016 12:15   Oct-17-2023 10:00   May-20-2024 11:30 
 Total Chlorophyll   Mar-25-2016 12:15       Jan-08-2024 12:30 
 Chlorophyll Fluorescence   Oct-17-2023 12:30       May-20-2024 11:30 
 Phycocyanin   Mar-25-2016 12:15       Jan-08-2024 12:30 
 Phycocyanin Fluorescence   Oct-17-2023 12:15       May-20-2024 11:30 
 fDOM (370/460)   Mar-26-2016 00:00       May-20-2024 11:30 
 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: 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