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Water Portal

This NASA Water Portal is a water information hub produced by NASA's Western Water Applications Office.

It provides interactive catalogs of Water Data Needs and NASA Water-Related Capabilities, as part of our mission to improve how water is managed in the arid western U.S. by getting NASA data, technology, and tools into the hands of water managers and decision makers. The portal serves as a hub for building connections between these catalogs and our partners, including water managers, decision makers, and scientists.

We welcome submissions to our Needs and Capabilities catalogs. Share your Water Data Need or Water Capability and we will be in touch.

Please click on any water droplet on the map below to explore the Data Needs and Capabilities by state and river basin.