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 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-03-2024 23:00 
 Dissolved Oxygen   May-07-1991 13:00   Dec-15-2022 11:00   Mar-03-2024 23:00 
 Oxygen % Saturation   May-07-1991 13:00   Dec-15-2022 11:00   Mar-03-2024 23:00 
 pH   May-07-1991 13:00   Dec-15-2022 11:00   Mar-03-2024 23:00 
 Specific Conductance   May-07-1991 13:00   Dec-15-2022 11:00   Mar-03-2024 23:00 
 Air Temperature   Apr-29-1993 12:00   Dec-15-2022 11:00   Mar-03-2024 23:00 
 Barometric Pressure   May-05-1999 10:00   Dec-15-2022 11:00   Mar-03-2024 23:00 
 Turbidity   Apr-04-2004 14:00   Dec-15-2022 11:00   Mar-03-2024 23:00 
 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.

    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.


Accessibility FOIA Privacy Policies and Notices logo U.S. Department of the Interior | U.S. Geological Survey
Page Contact Information: Stewart Rounds
Page Last Modified: Tuesday - Aug 11, 2020 at 15:21:04 PDT