Tips for finding safer school supplies that protect students's health and the environment, and support learning all year long ...

We'd like your input on a legal agreement and other documents to clean up PFAS contamination at Paine Field in Everett.

We're sharing the notable updates we are proposing for the Sand and Gravel General permit as well as information about how ...

Treated wood is a dangerous waste. Businesses that handle treated wood waste — most commonly construction and demolition sites — can often manage these materials according to exemptions to the ...

Channel migration zones are areas in a floodplain where a stream or river channel can be expected to move naturally over time in response to gravity and topography. Water bodies such as rivers and ...

A 2016 Washington State Supreme Court decision changed how counties decide to approve or deny building permits that use wells for a water source. In the Whatcom County vs. Hirst, Futurewise, et al.

Cleaning up spills Find an approved response contractor If you spill, you will need to hire a state-approved hazmat or primary response contractor to clean up your spill. List of approved response ...

The Public Trust Doctrine is a legal principle derived from English common law. The Public Trust Doctrine protects public ownership interests in certain uses of navigable waters and underlying lands.

Water availability is directly related to how much annual precipitation the state receives. We monitor current water and snowpack supplies and future weather conditions so we can inform the public and ...

We aim to provide timely information about contaminated site cleanups and opportunities for you to participate in that process. On this page you can find our: Contaminated Site Register — Sign up to ...

When a proposal is under environmental review, the public, community and business groups, local and tribal governments, state agencies, and other entities with expertise can review and comment on SEPA ...

Browse by week Open the dates below to see all Ecology public comment periods and events during one week. These tools will help you filter to find what you're looking for: Use the "Search this week" ...