E komo mai, nou ka hale.

(Come in, the house is yours).

Use this website to learn about the natural processes that provide our water supply. Explore our watershed as a system of water exchanges among climate, weather, vegetation, and land use. See how changes in climate and land use may affect essential water supply processes.

This work is funded under a grant from the Coastal and Ocean Climate Applications Program of the National Oceanic and Atmospheric Administration (NOAA) Climate Program Office. The views expressed represent those of the authors and do not necessarily reflect the views or policies of NOAA.

  • About us
    The NOAA Sector Applications Research Program (SARP) project.

  • Atlas
    Interactive representation of water exchanges among climate, weather, vegetation, and land use.

  • Concepts
    Knowledge base of terms and concepts of our native Hawaii.

  • Interactive Mapping
    User our interactive mapping tool to view and explore various land uses.

  • Resources
    Explore the culture, history, language and ecosystem of Hawaii with the aid of these valuable resources.