Climate Change Streamflow Scenarios for Water Planning Studies
Columbia River Basin
Modified Flows based on A.G. Crook Co. Data Set
A set of modified flow scenarios at 71 flow locations in the Columbia River basin have been produced for the GENESYS simulation model. These flows are consistent with the A.G. Crook Co. 1990 level modified flow data set that is widely used for reservoir model simulation. For additional information and data download click here.
Fully Naturalized Flow Scenarios for Selected Locations
A forty year time series of monthly average streamflows associated with climate change scenarios for the 2020s and the 2040s (along with observed naturalized flows) are available at the locations shown on the map below. For technical information about the construction of the scenarios, click here.)
To view and/or download data for a specific location, click on the red dot indicating that location on the map. Alternatively, click on the name of the location on the list below the map. When you click on a red dot, a separate page describing the data and providing a link to a data file will appear in a new window.
To display or download the data for all locations shown for the Columbia River basin in a single file, click here. Hold down the shift key while clicking on the link to save to a file.
Streamflow Nodes (as above):
- Mica
- Revelstoke
- Duncan
- Corra Linn
- Keenleyside
- Waneta
- Libby
- Hungry Horse
- Kerr
- Chief Joseph
- Priest Rapids
- Dworshak
- Ice Harbor
- The Dalles
- Hell's Canyon
- Milner
Download all data for the Columbia River Basin (All data in a single file). Hold down the shift key while clicking on the link to save to a file.