In summer 2024, our WCC members and staff deployed to Iowa to help communities recovering from major floods and to Jefferson ...

Wasting less food is possible if you plan carefully, think ahead about storage, and get creative with your meals.

In January, Ecology will begin accepting applications for grants for projects that increase public understanding and ...

Commercial and industrial businesses that emit large amounts of air pollution must get an air operating permit. An air operating permit is a master document that lists all of the air pollution ...

Through Jan. 20, we invite your input on a legal order to address groundwater contamination from the Pasco Landfill that ...

Our interactive data dashboard helps organize information about residential wastewater and stormwater costs to prioritize ...

We're proposing the changes to the 2025 draft Zostera japonica permit that is used to control this noxious weed on clam beds ...

Explore our eight study regions to discover what we are learning about health of Washington's river and stream habitats. See text below the map for more study details. B-IBI is an acronym for the ...

Find a household hazardous waste disposal site in your county. Accepts: Household hazardous waste. Does not accept wastes from business unless it is a scheduled small business collection event. Check ...

Register for each webinar to get your meeting ID and passcode. To hear the webinar better or to call in only, use your phone (instead of the computer) to call 253‑215‑8782. El Departamento de Ecología ...

Find out more about how to report a spill. If you or your business caused a spill, you are required by law to report it. Please report all emergencies, including spills in water, by phone. Residents ...

We work to safely manage solid, hazardous, and nuclear waste and reduce toxic chemicals in the products you use. We regulate the threats found in everyday household products and help businesses ...