We maintain spatial datasets, listed here, to better describe the diverse natural and cultural environment. As a public service, we have made much of our data available. One of the spatial datasets ...

SEPA guidance for determining lead agency and evaluating the proposal. Under the State Environmental Policy Act (SEPA), most new proposals are reviewed by a designated “lead agency.” While this is ...

Food is a valuable resource. According to the Washington State Department of Agriculture, nearly 1 in every 6 people is food insecure across our state. When food is thrown away, we lose more than just ...

Las acciones saludables son cosas sencillas que usted y su familia pueden hacer para reducir el riesgo de contacto con el arsénico, plomo y otros químicos dañinos. Lávese bien las manos con mucho ...

Looking for a service provider? Here is a excel spreadsheet that lists certified UST service providers.This list is updated quarterly. Disclaimer: We do not assume any liability for the accuracy or ...

Emergency conditions may require Ecology managers to temporarily suspend operations. Examples of emergency conditions include severe or inclement weather, natural disasters such as earthquake or flood ...

Waste tires are those no longer suitable for their intended purpose due to wear or damage. Accumulations of waste tires harbor mosquitos, snakes, and other vermin, which pose health risks, such as the ...

On December 3, the Whatcom County Superior Court held a hearing for the WRIA 1 adjudication. The judge authorized Ecology to begin mailing the final summons and court claim form to all affected water ...

Washington is working to reduce greenhouse gas emissions 95% by 2050. This will help protect Washington's environment and economy from the effects of climate change.

In 2008, Washington's Legislature passed the Children's Safe Products Act (or CSPA) (Chapter 70A.430 RCW). This law applies to children’s products sold in Washington state. Washington’s laws apply to ...

As the state’s lead environmental agency, our mission is to protect, preserve, and enhance the environment for current and future generations. As we work to build a healthier environment, we must make ...

Under the State Environmental Policy Act (SEPA), project proposals are reviewed by a designated “lead agency.” While this is typically a city or county government, other entities such as ports, ...