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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.

News

Extreme low-frequency waves on the Ofu, American Samoa, reef flat

Extreme low-frequency waves on the Ofu, American Samoa, reef flat

Land Treatment Exploration Tool Version 2.1 Launch

Land Treatment Exploration Tool Version 2.1 Launch

Scientists bite back at invasive mosquitoes, work for Hawaiian Honeycreeper conservation

Scientists bite back at invasive mosquitoes, work for Hawaiian Honeycreeper conservation