Data Access by Basin

Tree-ring reconstructions of streamflow, and climate, have been developed for most of the major hydrologic basins of the western US, and some basins in the eastern US. Currently, TreeFlow has access to data for the western US only, but it will be expanded to the rest of the country.

On the map below, click on any labeled basin to go to that basin's homepage. At the basin homepage, you will be presented with a basin map showing the locations of streamflow reconstructions, followed by a list of those streamflow reconstructions, and other climate reconstructions. Both the basin map and list are linked to the reconstruction data.