All Articles

Canary rockfish. Photo by Tippy Jackson, NOAA

Respecting the rockfish of the Salish Sea

Puget Sound's rockfish have declined by 70% over the past few decades, prompting state and federal protection efforts. We look at some of the ways that scientists are working to reverse the fish's downward trend. 

Eyes Over Puget Sound: Surface Conditions Report - November 6, 2018

Eyes Over Puget Sound: Surface Conditions Report - November 6, 2018

This fall, elevated air temperatures, lower precipitation, and lower river flows generally persisted; this aligned with fall and winter climate predictions. Following a warm summer, October water temperatures dropped back to optimal ranges for many fish. Puget Sound water has cleared and visibility has increased as the productive season ends making it easier to document jellyfish and schools of

A screenshot of tidal fluctuations in Puget Sound. Image courtesy of University of Washington Coastal Modeling Group

Puget Sound tides

This article provides a general overview of tidal patterns in Puget Sound. 

LiveOcean: Pacific Northwest ocean and estuary forecasts

LiveOcean is a computer model simulating ocean water properties in Puget Sound and the Pacific Northwest. It is produced by the University of Washington Ocean Modeling Group and makes three-day forecasts of currents, temperature, salinity and many biogeochemical fields including harmful algal blooms.

This diagram shows how housing, health, transportation, environment and other factors interact in creating sustainable and equitable communities. Courtesy of U.S. Environmental Protection Agency

Environmental justice

Environmental justice is the fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income, with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies.

Report cover

Projected sea level rise for Washington State

A report from the Washington Coastal Resilience Project provides an updated assessment of projected sea level change for coastal Washington State and its relationship to coastal hazards such as flooding and erosion. 

Cassells Point, Duwamish River, WA, ca. 1891. View is to the east, with streetcar bridge crossing the Duwamish River near South Park in the background. Photo credit: University of Washington Special Collections, Frank Laroche Photograph Collection.

Puget Sound River History Project

The Puget Sound River History Project at the University of Washington features historical topographic data for Puget Sound's river systems.  

Puget Sound Shoreline Parcel Segmentation Report

A 2014 report prepared by Coastal Geologic Services, Inc. examines spatial patterns in Puget Sound shoreline characteristics at the parcel-unit scale. It was developed in support of a social marketing strategy by state agencies to reduce shoreline armoring in the region.

Skeleton shrimp. Image courtesy of Dave Cowles, wallawalla.edu.

Eyes Under Puget Sound: Critter of the month – the skeleton shrimp

There are more than a half dozen species of skeleton shrimp in Puget Sound. The Washington State Department of Ecology profiles this unusual crustacean in its Eyes Under Puget Sound series. 

A harbor porpoise surfing in a boat wake in Burrows Pass, off Fidalgo Island, WA. Photo: Copyright Cindy R. Elliser, Pacific Mammal Research http://pacmam.org/

Harbor porpoises become increasing players in the Puget Sound food web

With a population growth of about 10 percent per year in inland waters, harbor porpoises are having an undetermined but growing effect on food dynamics in Puget Sound.