Water Jellyfish; Photo by Dave Cowles. Courtesy of the Encyclopedia of Life.
Species Library

Our updated species library features checklists of species found in the Puget Sound watershed, from vertebrates and invertebrates, to plants and algae. Read thousands of descriptions from the Encyclopedia of Life and find status and trends for regional species of concern.  

Satellite map of ShoreZone habitats symbolized by major substrate
Habitats

Explore the web's most complete and up-to-date habitat classifications for the shorelines of Puget Sound and the Washington coast.

Surf smelt (Hypomesus pretiosus). Image courtesy of NOAA.
Report

Forage fish represent a critical link in the Puget Sound food web, but may be vulnerable on a variety of fronts according to a study panel report from the University of Washington Puget Sound Institute.

Figure and title from 1954 UW report on oceanographic effects of Puget Sound surface winds
Document Archive

Our document archive includes a rich history of Puget Sound science, from the State of the Sound to a complete collection of Salish Sea conference proceedings.

Puget Sound Partnership "Vital Signs"
Report

A report by the University of Washington Puget Sound Institute describes a 2013 workshop to integrate the social sciences into Puget Sound ecosystem monitoring.

The Paradise River flows away from the peak of Mt. Rainier in Mt. Rainier National Park.
Our scope

Puget Sound is fed by its many water sources, from high elevation snowmelt to floodplains and wetlands. Articles and accounts feature terrestrial species and environments, as well as nearshore and marine systems. View watershed boundaries.

Herring spawn research in Puget Sound. Photo courtesy of NOAA
Biennial Science Work Plan

The Puget Sound Partnership is collaborating with the University of Washington Puget Sound Institute to prepare an inventory of current scientific research related to Puget Sound recovery. This draft assessment will eventually be available as part of the Partnership's Biennial Science Work Plan

Water Jellyfish; Photo by Dave Cowles. Courtesy of the Encyclopedia of Life.
Satellite map of ShoreZone habitats symbolized by major substrate
Surf smelt (Hypomesus pretiosus). Image courtesy of NOAA.
Figure and title from 1954 UW report on oceanographic effects of Puget Sound surface winds
Puget Sound Partnership "Vital Signs"
The Paradise River flows away from the peak of Mt. Rainier in Mt. Rainier National Park.
Herring spawn research in Puget Sound. Photo courtesy of NOAA

Habitat

Known from seamounts and knolls

Featured report

Biennial Science Work Plan for 2014-2016 (Draft)

killer whale and calf

The Biennial Science Work Plan is prepared every two years by the Puget Sound Partnership to identify priority science needs and actions for Puget Sound recovery. A draft of the 2014 plan is now available for public review. Read more >

Recent papers

View selected papers and reports related to Puget Sound science. The list is generated monthly through alerts by Google Scholar, and we welcome additional suggestions.

Species of the day

photo of Pelecanus erythrorhynchos (American White Pelican). Source: http://digitalmedia.fws.gov/cdm/singleitem/collection/natdiglib/id/13903/rec/2
Puget Sound Science Review

Eelgrass

eelgrass

Eelgrass (Zostera marina L.) is an aquatic flowering plant common in tidelands and shallow waters along much of Puget Sound’s shoreline. It is widely recognized for its important ecological functions, and provides critical habitat for many Puget Sound species such as herring, crab, shrimp, shellfish, waterfowl, and salmonids.

Read about eelgrass status in Puget Sound >

News

EoPS will publish the official mobile app for the upcoming Salish Sea Ecosystem Conference in Seattle. Read more.

Download EoPS ringtones

As featured in Seattle Magazine.

Defining the watershed

How do we define the Puget Sound watershed? The boundaries are mapped using hydrologic unit codes (HUCs), nationally standardized divisions used by conservation agencies.

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