Lower wildfire activity and changing traffic patterns stemming from the COVID-19 pandemic reduced air pollution in sensitive ...
Our freshwater monitoring program examines current water quality and streamflow conditions and studies trends in stream health over time. Healthy communities rely on rivers and streams to meet their ...
(Information on this site is considered to be accurate at the time of posting, but is subject to change as new information becomes available.) The Washington Dept. of Ecology, U.S. Coast Guard, Tacoma ...
The Upland Finfish Hatching and Rearing permit regulates the discharge of wastewater from fish hatcheries in Washington state that raise salmon, trout, and other finfish species. These fish species ...
With expansive farmland across the state, Washington is home to one of the most productive agricultural industries in America. The industry brings vital employment and economic benefit to communities ...
We work in partnership with local clean air agencies and Tribes to make sure we all have clean, healthy air to breathe. Local clean air agencies manage most of the air quality in Washington. Tribal ...
On May 13, 2024, Ecology adopted a new rule: Chapter 173-408 WAC, Landfill Methane Emissions. The purpose of this rulemaking is to implement Chapter 70A.540 RCW, Landfills – Methane Emissions. This ...
In 2008, Washington's Legislature passed the Children's Safe Products Act (CSPA) (Chapter 70A.430 RCW). This law: Manufacturer reports and search guide are available at Interstate Chemical ...
Water quality issues. Fish and wildlife protection or enhancement in or adjacent to waters of the state, such as streams, lakes, wetlands, or the ocean. To be considered, projects must provide primary ...
Each of us has the ability to reduce noise in our community by being aware of the noise we make as residents, workers, or as businesses. Noise pollution is regulated by local governments. We do not ...
Many locals have never seen the dense Olympia area exist without Capitol Lake at its center; they don’t know that the mouth ...
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