Contact Us

The Washington State Chapter (previously the "Cascade" Chapter) is led by volunteer leaders elected by Sierra Club members who live in Washington.  The State Chapter and local Groups work on statewide and local issues with a small paid staff in the Seattle office.

The Northwest Regional Staff are employees who are directed by the National Sierra Club. They are located in Seattle and Spokane and work on national issues in our region with the help of volunteers.

    • 180 Nickerson St, Suite 202, Seattle, WA 98109
    • Phone: 206-378-0114
    • Fax: 206-378-0034

Washington State Chapter contacts:

Committee leaders contacts are on these pages:  Support CommitteesIssue Committees, Outings Committee.

Local groups contacts are on the Groups pages.

The Crest newsletter is published and mailed quarterly and is available online. It also contains a printer-friendly summary of Washington State Chapter contact information.

Seattle Inspiring Connections Outdoors (ICO), (formerly Inner City Outings) 117 E. Louisa St., No 315 Seattle, WA 98102

Northwest Regional Staff in Seattle (206-378-0114)

Ext.   Name, Position

307   Bill Arthur * Deputy Regional Campaign Manager Beyond Coal *

309   Ben Avery * Associate Director, Chapter Fundraising *

308   Robin Everett * Lead Organizer, Coal Exports and Coal Free PSE *

315   Marc Heileson * Sr. Organizing Manager *

304   Doug Howell * Sr. Campaign Representative, Beyond Coal Campaign *

328   Jessica Koski * Coal Exports and Coal Free PSE *

311   Dan Ritzman * Regional Director, Our Wild America Campaign *

Spokane Office: 35 W. Main Ave., Suite 225, Spokane, WA 99201 * 509-209-2395

Jace Bylenga * Organizer, Coal Exports and Coal Free Avista *


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