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Northwest-Pacific Islands Region

Welcome to the USGS Northwest-Pacific Islands Region website. Our seven science centers conduct a wide array of impartial, multi- and interdisciplinary research and monitoring on natural-resource issues in the states of Hawaiʻi, Washington, Oregon, Idaho, and Western Montana and the United States Pacific Territories of American Samoa, Guam, and the Northern Marianas.



President Proposes Nearly $1.8 Billion for USGS Science in FY 2024


Groundwater and Coral Health at Moloka'i, Hawai'i


Coral Reef Restoration For Risk Reduction