The Washington State Department of Ecology provides resources and information to protect and manage Washington's environment and natural resources.

Welcome to the Department of Ecology Well Report Viewer. A Well Report describes the location, ownership, construction details and lithology of a completed well. This web site enables you to …

Ecology provides the high-quality science that is the foundation of Washington state environmental policy. Our monitoring, assessment, and modeling services provide a data-rich understanding of our …

Water & Shorelines We improve and protect water quality, manage and conserve water resources, and effectively manage coastal and inland shorelines to assure our state has sufficient supplies of clean …

The Washington state well report (log) viewer, our most popular online resource, allows you to search for and view detailed records of the construction and subsurface characteristics of individual wells. …

The Water Quality Atlas is a web based map application developed for both Ecology staff and external users to obtain information about water quality in Washington State. It incorporates Ecology’s most …

Mar 17, 2026 · Blog Two decades later, popular grant program keeps costs and air pollution down Ecology's Wood Smoke Reduction Grant Program continues to fund popular wood stove recycle and …

4 days ago · Ecology has declared a statewide drought emergency due to exceptionally low snowpack and projected water shortages.

Zoom in by moving the slider bar up until well locations are visible on the map. Or click on the Zoom In tool on the navigation bar above the map then drag over an area of interest on the map. Click on the …

Auctions FAQ In December 2021, Washington joined the Western Climate Initiative Inc. (WCI), the nonprofit that provides the auction platform for the linked programs in California and Québec. …