Southwest Region

Ecology has four regional offices. TheSouthwest region includes Clallam, Clark, Cowlitz, Grays Harbor, Jefferson, Mason, Lewis, Pacific, Pierce, Skamania, Thurston, and Wahkiakum counties.
Ecology has four regional offices. TheSouthwest region includes Clallam, Clark, Cowlitz, Grays Harbor, Jefferson, Mason, Lewis, Pacific, Pierce, Skamania, Thurston, and Wahkiakum counties.

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Tacoma Smelter Plume: Reduced services for residents

Because a state capital budget was not approved, we must cut back on the services we offer to the residents of the Tacoma Smelter Plume area.

Comment on cruise ship agreement amendments
Seeking comments on proposed amendments to Washington's cruise ship environmental agreement.
Ecology extends public comment period for draft net pen guidance
We have extended the deadline for the public to comment on draft state guidance for commercial marine net pens to Aug. 5, 2021.
Help us improve aquatic habitat in the Chehalis River basin
Webinars will guide participants who want to sponsor aquatic habitat restoration projects in the Chehalis River basin.
Calling all volunteers! Help your community recover from an oil spill and volunteer your vessel
We are looking for volunteers to help in the event of a large oil spill.
Pilot projects designed to curb bank erosion showing success in Chehalis River Basin
The Office of Chehalis Basin has invested in projects that have dual flood reduction and ecosystem benefits. We recently completed two riverbank erosion management pilot projects.
Expedited rulemaking to amend state SEPA rules
We are amending state SEPA rules to increase the exemption levels local governments can incorporate into their policies and procedures for apartments, small houses, and attached homes.
Reopening our offices to the public
All Ecology offices are open to the public by appointment. Online health screenings and masks are required, regardless of vaccination status.
New Online Map: Dirt Alert

This month we launched our new Dirt Alert Map. This online map focuses on the Tacoma Smelter Plume and  covers other areas in the state where arsenic- and lead-related soil contamination may exist.

Additional $10 million for stormwater projects
We determined that there is an additional $10 million available to fund 22 more stormwater projects across the state.