Climate change

Climate change poses a threat to Washington's water supplies, coastlines, farms and forests. Ecology is working to reduce the carbon pollution that is causing climate change.
Climate change poses a threat to Washington's water supplies, coastlines, farms and forests. Ecology is working to reduce the carbon pollution that is causing climate change.

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Eye on (Water) Supply
Update on Ecology's “pass-through” grants to state agencies as part of our drought relief efforts.
Community Science Month is coming
Science isn’t just for professional scientists. In April we’ll explore some of the ways anyone can get in on the action.
Air Quality Awareness Week 2021
Everyone deserves clean air. Learn what causes air pollution and what each of us can do to protect health and safety.
Triple Creek Project: Human-built 'beaver dams' restore streams
Human-built beaver dams can restore streams.
Water quality declining in Whatcom County – but work is underway
Water contaminated with fecal coliform can make people sick. It's a serious public health issue. It also threatens an important shellfish industry
Latest Sumas-Blaine aquifer nitrate study sets the stage for large study in 2018

Nitrate in groundwater is a concern because of the risk of methemoglobinemia, or “blue-baby syndrome."

Latest health report on Washington beaches
See the good, the best, and the poopiest marine swimming beaches in our BEACH Program Annual Report.
Puget Sound Nutrient Watch: What we're learning from other states

We invited experts from Long Island Sound, Chesapeake Bay, and the San Francisco Bay to speak to the Puget Sound Nutrient Forum and share their work on reducing nutrients in estuaries

Puget Sound Nutrient Watch: Algal Blooms

Excess nutrients can cause an explosion of algae growth called algal blooms, we discuss more about these blooms. 

Tacoma Smelter Plume: Model Remedies Guidance gets an update

The Tacoma Smelter Plume Model Remedies Guidance provides straightforward directions on soil sampling and cleanup of soil contaminated with arsenic and lead.