Western Water Collaborative

To support informed water action at basin scale across the western U.S., we:

• Convene scientists, water managers, and agencies around real decision needs.
• Integrate Earth observations and existing science to clarify risk, tradeoffs, and uncertainty.
• Support the next generation of water leaders through mentored, applied work on real-world challenges.

We align the best available evidence with decision timelines—helping teams build shared understanding and move confidently from data to action.

Our work is practical and decision-focused—scoped to real choices, grounded in credible science, and built to move at the pace of water decisions.