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PTAGIS System Outages 4/17 - 4/20: "Due to a PSMFC-wide infrastructure migration, the PTAGIS systems (website, reporting, data submission) will be inaccessible for periods of time between 4/17 and 4/20." DART will load PTAGIS data as it is made available. Thank you for your patience.

DART Columbia Basin Streamflow Graphics & Text

Data Courtesy of U.S. Geological Survey Water Data

Streamflow Queries

Graphics&Text Daily Data

Select Output Format


Select Year, Location, River Data

Multiple selections allowed for each.
The year following the location indicates the earliest flow data available. A year followed by a "T" indicates the earliest temperature data available.

Set Date Range

mm/dd
mm/dd
Remove dates to automatically scale graph.

Customize Graph

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Query Notes
  • To generate the Data Link for querying results directly from scripts and automated processes: make all selections, check "Generate Query Result Link Only" next to the "Submit Query" button, and click "Submit Query".