As specified in the County Sanitary District Act, the Orange County Sanitation District (OC San) has a 25-member governing board comprised of an appointed member from the County Board of Supervisors, 20 City Councils, two Sanitary Districts, and two Water Districts within OC San’s 471 square mile service area. Each local government also appoints an alternate member to the OC San Board of Directors.
Additional Info or Questions?
Contact:Â Clerk of the Board Kelly Lore at:
Phone: (714) 593-7433
Email: klore@ocsan.gov
Chairperson
Jon Dumitru
(Orange)
Vice Chairperson
Christine Marick
(Brea)
Current Board of Directors
Cities
City of Anaheim (opens in new tab)
Active Director: Carlos A. Leon
Alternate Director: Ryan Balius
City Hall: (714) 765-5247
City of Brea (opens in new tab)
Active Director: Christine Marick
Alternate Director: Cecilia Hupp
City Hall: (714) 990-7600
City of Buena Park (opens in new tab)
Active Director: Joyce Ahn
Alternate Director: Lamiya Hoque
City Hall: (714) 562-3500
City of Cypress (opens in new tab)
Active Director: Bonnie Peat
Alternate Director: Leo Medrano
City Hall: (714) 229-6699
City of Fountain Valley (opens in new tab)
Active Director: Ted Bui
Alternate Director: Glenn GrandisÂ
City Hall: (714) 593-4400
City of Fullerton (opens in new tab)
Active Director: Jamie Valencia
Alternate Director: Shana Charles
City Hall: (714) 738-6300
City of Garden Grove (opens in new tab)
Active Director: Stephanie Klopfenstein
Alternate Director: Cindy Ngoc Tran
City Hall: (714) 741-5000
City of Huntington Beach (opens in new tab)
Active Director: Pat Burns
Alternate Director: Gracey Van Der Mark
City Hall: (714) 536-5553
City of Irvine (opens in new tab)
Active Director: Melinda LiuÂ
Alternate Director: Kathleen Treseder
City Hall: (949) 724-6000
City of La Habra (opens in new tab)
Active Director: Jose Medrano Â
Alternate Director: Rose Espinoza
City Hall: (562) 383-4000
City of La Palma (opens in new tab)
Active Director: Debbie Baker
Alternate Director: Vikesh PatelÂ
City Hall: (714) 690-3300
City of Los Alamitos (opens in new tab)
Active Director: Jordan Nefulda
Alternate Director: Tanya Doby
City Hall: (562) 431-3538
City of Newport Beach (opens in new tab)
Active Director: Erik Weigand
Alternate Director: Michelle Barto
City Hall: (949) 644-3309
City of Orange (opens in new tab)
Active Director: Jon Dumitru
Alternate Director: John Gyllenhammer
City Hall: (714) 744-2201
City of Placentia (opens in new tab)
Active Director: Chad Wanke
Alternate Director: Ward Smith
City Hall: (714) 993-8117
City of Santa Ana (opens in new tab)
Active Director: Johnathan Ryan Hernandez
Alternate Director: Jessie Lopez
City Hall: (714) 647-6900
City of Seal Beach (opens in new tab)
Active Director: Lisa Landau
Alternate Director: Ben Wong
City Hall: (562) 431-2527
City of Stanton (opens in new tab)
Active Director: David Shawver
Alternate Director: John D. Warren
City Hall: (714) 379-9222
City of Tustin (opens in new tab)
Active Director: Ryan Gallagher
Alternate Director: John Nielsen
City Hall: (714) 573-3010
City of Villa Park (opens in new tab)
Active Director: Jordan Wu
Alternate Director: Kelly McBride
City Hall: (714) 998-1500
Agencies
Costa Mesa Sanitary District (opens in new tab)
Active Director: Robert Ooten
Alternate Director: Art Perry
City Hall: (949) 645-8400
Midway City Sanitary District (opens in new tab)
Active Director: Andrew Nguyen
Alternate Director: Tyler Diep
City Hall: (714) 893-3553
Irvine Ranch Water District (opens in new tab)
Active Director: VACANT
Alternate Director: Dan Ferons
City Hall: (949) 453-5300
Yorba Linda Water District (opens in new tab)
Active Director: Tom LindseyÂ
Alternate Director: Gene Hernandez
City Hall: (714) 701-3000Â
Member of the Board of Supervisors (opens in new tab)
Active Director: Doug Chaffee
Alternate Director: Janet Nguyen
City Hall: (714) 834-3330