Working with the Voluntary Cleanup Program (VCP) is a partnership toward cleanup. For the most benefit, we suggest applying to the VCP as early as possible in your cleanup process. A cleanup site is ...

Our team of engineers, chemists, toxicologists, and environmental specialists provide non-enforcement pollution prevention (P2) technical assistance to businesses like yours. We provide services ...

The Y-Valve Education Pilot Program is designed to help participating marinas and yacht clubs educate boaters about their Y-Valves, vessel sewage systems, and best practices for managing blackwater.

The Stormwater Action Monitoring (SAM) collective brings together municipal stormwater permitees to collaborate on monitoring needs under the municipal stormwater permits. SAM provides structure, ...

Noise is part of our everyday lives and affects some people more severely than others. This page provides answers to the most frequently asked questions we receive about noise pollution. The ...

Find answers to common questions about the application process, where to find accommodations for submitting an application, how to calculate work experience and more. How do I request accommodations ...

This page provides answers to the most frequently asked questions we receive from local governments about noise pollution and was prepared in conjunction with the Office of Regulatory Assistance. All ...

There are sites on our Contaminated Sites List that we know have Per- and polyfluoroalkyl substances (PFAS) contamination. Although PFAS chemicals are not manufactured in Washington, they can still be ...

Arsenic and lead in play-area soil can pose a risk to children. Through our Soil Safety Program, we provide free soil sampling and soil safety actions for qualifying public and private schools, ...

If you’re planning on welcoming the new year cuddled up by a warm fire, you’re in luck — there are currently no burning restrictions in Washington. But sometimes in winter, the warmth of a roaring ...

The Washington State Water Supply Advisory Committee (WSAC) kicked off the new water year with a meeting on Oct.10. WSAC provides an important consultative and advisory role to Ecology for current and ...

Communities throughout Washington will soon be offered grant funds to support projects that protect rivers and improve streamflows. The Washington Department of Ecology will invest up to $53.5 million ...