July 2025: New 'California Water Year Index' tool
Climate Water Year Index Tool
A new tool has been added to the Climate Toolbox in the Calfornia Water Year Index tool.
This tool provides a dashboard graphic indicating a forecast for the upcoming water year for two of California's river basins: the San Joaquin and the Sacramento river basins based on data from the North American Multi-model Ensemble (NMME) project.
Another view available in the tool is for a histogram of the water year indices colored by water year type.