Agency staffing is limited due to the quickly evolving situation with COVID-19. We ask for your patience in returning emails and phone calls at this time. Certain programs and events held by the Agency and our partners are canceled. Please go to this page for the most recent updates.

Agency Board and Staff

As a joint powers authority (JPA), Zero Waste Sonoma has a board of directors that includes representatives from each of the ten jurisdictions it serves. Seven staff people carry out the day-to-day responsibilities and run the programs for all residents and businesses served by the Agency.


City of Cloverdale
Marta G. Cruz-Concepcion
Melanie Bagby (Alternate)

City of Cotati
Susan Harvey
Damien O'Bid (Alternate)

City of Healdsburg
Larry Zimmer
Shaun McCaffery (Alternate)

City of Petaluma

Peggy Flynn
Patrick Carter (Alternate)

City of Rohnert Park

Pam Stafford
Joseph Callinan (Alternate)

City of Santa Rosa
John Sawyer
Richard Dowd (Alternate)

City of Sebastopol

Henry Mikus
Neysa Hinton (Alternate)

City of Sonoma
Madolyn Agrimonti
Colleen Ferguson (Alternate)

County of Sonoma

Susan Gorin
Lynda Hopkins (Alternate)

Town of Windsor

Bruce Okrepkie
Debora Fudge (Alternate)


Executive Director
Leslie Lukacs
(707) 565-3687

Administrative Manager

Thora Collard
(707) 565-3788

HHW Program Manager

Courtney Scott
(707) 565-3632

Organics Program Manager

Xinci Tan
(707) 565-1733

Outreach Program Manager
Karina Chilcott
(707) 565-3668

Senior Office Assistant
Janel Perry
(707) 565-2722

Zero Waste Program Manager
Sloane Pagal

Agency Clerk
(707) 565-3579