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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 Oswego Diversion Dam (14207200)
Parameter Begin Date Last Approved Date Last Reading
 Water Temperature   May-07-1991 13:00   Dec-15-2022 11:00   Mar-18-2024 01:00 
 Dissolved Oxygen   May-07-1991 13:00   Dec-15-2022 11:00   Mar-18-2024 01:00 
 Oxygen % Saturation   May-07-1991 13:00   Dec-15-2022 11:00   Mar-18-2024 01:00 
 pH   May-07-1991 13:00   Dec-15-2022 11:00   Mar-18-2024 01:00 
 Specific Conductance   May-07-1991 13:00   Dec-15-2022 11:00   Mar-18-2024 01:00 
 Air Temperature   Apr-29-1993 12:00   Dec-15-2022 11:00   Mar-18-2024 01:00 
 Barometric Pressure   May-05-1999 10:00   Dec-15-2022 11:00   Mar-18-2024 01:00 
 Turbidity   Apr-04-2004 14:00   Dec-15-2022 11:00   Mar-18-2024 01:00 
 Total Chlorophyll   Apr-26-2001 09:00   Nov-07-2019 12:00   Nov-21-2023 11:00 
 Phycocyanin   Apr-15-2019 15:00       Nov-21-2023 11:00 
 Blue-Green Algae   Mar-25-2010 16:00   Nov-19-2014 12:00   Nov-19-2014 12:00 
 Measurements at this site are available here at 60 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: Friday - Jun 17, 2022 at 19:30:13 PDT