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A 2025 state of the knowledge report provides a technical background to support informed decision making and recovery planning focused on the Marine Water Quality Vital Sign.
A portion of the report cover with the report title and an image of a grassy shoreline.
Since 2011, the Puget Sound Ecosystem Monitoring Program has released the annual Puget Sound Marine Waters Overview report. The latest report combines a wealth of data from comprehensive monitoring programs and provides a concise summary of what was happening in Puget Sound’s marine waters during 2024. The report represents the collective effort of
Marbled murrelet taking flight from the water surface, with wings spread and water droplets splashing around it.
Marbled murrelets are a rare sight in Puget Sound. The threatened birds have declined severely in California, Oregon, and Washington, and biologists are intrigued by their summer presence in Commencement Bay.
An underwater diver holding a clipboard examines sea stars attached to a large rock with a measuring tape stretched across them.
Knowing the cause of sea star wasting disease allows scientists to look for ways to increase resilience among the ravaged sea star population.
Graphic from 2009 report cover
The 2009 Puget Sound Georgia Basin Ecosystem Conference took place February 8–11, 2009 in Seattle, Washington.
Report cover
A 2025 report from the University of Washington Puget Sound Institute compiles a series of articles and overviews describing the impacts of nutrients on dissolved oxygen in Puget Sound.