Contact Us

Offices for both the Washington State Chapter (previously the "Cascade" Chapter) and the Northwest Regional staff are at:

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

Washington State Chapter:

Email: info@washington.sierraclub.org. Send a message to this address if you have questions or comments about this website.

Staff:

  • Megan Jenny, Conservation Program Manager, 206-378-0114 x301
  • Morgan Ahouse, Development Associate, 206-378-0114 x300

To learn how to make changes to your membership information, click Here.

To contact committee leaders, please see visit these pages: Administrative Committees, Advocacy Committees, Outings Committee.

To contact local groups, please visit our Groups pages.

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

 

Northwest Regional staff:

Ext.   Name, Position

301   Front Desk

307   Bill Arthur, Deputy Regional Campaign Manager - Beyond Coal

309   Ben Avery, Associate Director, Chapter Fundraising                         

319   Seth Ballhorn, Associate Organizing Representative, Beyond Coal

302   Josh Brandon, Military Organizer, Sierra Club Outdoors

308   Robin Everett, Field Organizer, Beyond Coal

315   Marc Heileson, Sr. Organizing Manager

304   Doug Howell, Sr. Campaign Representative, Sierra Club

321   Meg Matthews, Communications Associate, Beyond Coal

316   Brent Parrish, Associate Advancement Director – NW

305   Kathleen Ridihalgh, Sr. Organizing Manager

311   Dan Ritzman, Regional Director, Our Wild America Campaign

328   Graham Taylor, Associate Organizing Representative, Our Wild America