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Winding down Puget Sound’s 2020 targets, as approved shellfish acreage keeps going up

In 2020, state health authorities upgraded six shellfish-growing areas in various parts of Puget Sound. Now, thanks to improved water quality, the harvest of clams and oysters can take place on these 309 acres for the first time in years, adding to an ongoing gain in harvestable acreage. While efforts to upgrade shellfish growing areas …

New sewage-treatment permit would be a step to curbing nitrogen in Puget Sound

In an effort to stem the flow of excess nitrogen into Puget Sound, Washington Department of Ecology has proposed a new type of permit for some 60 sewage-treatment plants operating throughout the region. The flexible permit, called the Puget Sound Nutrient General Permit, aims to hold nitrogen releases close to or below their current levels …

Settlement agreement tackles water pollution caused by farming practices

As part of a legal settlement, state officials have agreed to develop “best management practices” for agricultural operations, while encouraging Washington farmers to take actions to improve water quality in streams and bays. The agreement, which includes provisions for stream buffers, was approved by the Washington Department of Ecology and the federal Environmental Protection Agency. …

Will Puget Sound lose the tufted puffin?

A tufted puffin gets a running start near Smith Island in the Strait of Juan de Fuca, Washington. Photo: Mick Thompson https://flic.kr/p/WSmZnE (CC BY-NC 2.0)

Occasionally, this space includes reports and essays from guest writers on the subject of Puget Sound ecosystem recovery. Biologist and author Eric Wagner has this look at the federal government’s recent decision to decline special protection for the tufted puffin under the Endangered Species Act. While the U.S. Fish and Wildlife Service says that the …

Puget Sound Partnership proposing ‘Desired Outcomes’ for ongoing ecosystem recovery

Puget Sound Action Agenda, often referred to as Puget Sound Partnership’s blueprint for ecological recovery, continues to evolve. The next Action Agenda — scheduled to go into effect a year from now — will incorporate an expanded long-range vision for Puget Sound, complete with broad-based strategies, not just near-term actions. “Desired Outcomes,” the first major …

Repairs of bulkheads, docks and other structures now involve habitat assessment

In a major policy shift by federal authorities, waterfront maintenance and reconstruction projects are undergoing increased scrutiny — not only for their environmental impacts during and after construction but for effects that ripple through time. The change, imposed by NOAA Fisheries to protect threatened and endangered species, requires compensation for environmental damage calculated over the …

Hotly debated national permit for shellfish farms could be passed to Biden administration

Legal protections for marine shorelines, streams and wetlands could be revised just before President Trump leaves office, as the Army Corps of Engineers updates 52 “nationwide permits” that allow for a variety of water-related projects. Of particular interest in Washington state is a nationwide permit proposed for shellfish farms that would, purportedly, help to resolve …

New video focuses on salmon lifestyles in an ongoing series called “Tales of the Sound”

For newcomers to the Puget Sound region — or anyone who wishes to learn about salmon — check out the new video by my friend and former colleague Josh Farley of the Kitsap Sun. Like many print journalists who have expanded into multimedia, Josh became recognized for his quick-hit news reports. Especially popular was his …

Sunflower sea stars certified as ‘critically endangered’ by international organization

The magnificent sunflower sea stars, pushed to the edge of extinction by sea star wasting disease, have been declared a “critically endangered species” by the International Union for Conservation of Nature. The listing, announced yesterday, is supported by new studies that show a 90-percent decline in the overall population of sunflower stars. The species (Pycnopodia …

Discovery of toxic chemical in tires spurs scientific and regulatory interest

The discovery of a mysterious chemical that kills coho salmon in urban streams is expected to spawn new research throughout the world while possibly inspiring new demands for protective regulations. The deadly chemical, associated with automobile tires, was identified by researchers at the University of Washington’s Center for Urban Waters, which is affiliated with the …

Could tire discovery go beyond impacts on coho?

Stormwater picks up contaminants from vehicles. Photo: Daniel Parks (CC BY-NC 2.0) https://www.flickr.com/photos/parksdh/7014755513

Scientists have suspected for several years that chemicals from tire wear particles are to blame for the deaths of thousands of coho salmon that have returned to spawn in Puget Sound’s urban streams. Sometimes referred to as “pre-spawn mortality” or “urban runoff mortality syndrome,” these deaths typically occur in streams near roads, and scientists have …