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Oregon Water Science Center

USGS Data Grapher, Time Series with Percentiles

This is a data graphing utility that allows the user to build graphs of data from selected USGS stations with percentiles showing the range of historical data. Select the station, the parameter to plot, the starting and ending dates, and the years of interest 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   May-28-2020 08:45   Dec-02-2020 08:45 
 Gage Height   Jan-01-2000 00:00   May-28-2020 08:45   Dec-02-2020 08:45 
 Water Temperature   Mar-25-2016 12:15   Oct-22-2020 09:30   Dec-02-2020 07:30 
 Specific Conductance   Mar-25-2016 12:15   Oct-22-2020 09:30   Dec-02-2020 07:30 
 Dissolved Oxygen   Feb-19-2020 11:15   Oct-22-2020 09:30   Dec-02-2020 07:30 
 Oxygen % Saturation   Feb-19-2020 11:15   Oct-22-2020 09:30   Dec-02-2020 07:30 
 pH   Mar-25-2016 12:15   Oct-22-2020 09:30   Dec-02-2020 07:30 
 Turbidity   Mar-25-2016 12:15   Oct-22-2020 09:30   Dec-02-2020 07:30 
 Total Chlorophyll   Mar-25-2016 12:15       Dec-02-2020 07:30 
 Phycocyanin   Mar-25-2016 12:15       Dec-02-2020 07:30 
 fDOM (370/460)   Mar-26-2016 00:00       Dec-02-2020 07:30 
 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.

Parameter:
    Apply a -day running average.

Step 4: Choose starting and ending dates, and the years of interest, for the data in the graph.

Begin Date: -   Years:  
 
End Date: -
Shortcuts:
To select multiple years, hold down the Ctrl (Windows) or Command (Mac) key.

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

  
Computation of the percentiles may take a minute or two.

 

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URL: https://or.water.usgs.gov/cgi-bin/grapher/graph_pctl_setup.pl
Page Contact Information: Stewart Rounds
Page Last Modified: Tuesday - Aug 11, 2020 at 16:56:10 PDT