The Orange County Sanitation District (OCSD) is a special district established by the California State legislature. The County Sanitation District Act specifies that the OCSD's Board of Directors consists of:  One member of the City Council of each city located wholly or partially within the District's boundaries; One member of the County Board of Supervisors; One member of the governing body of a public agency empowered to and engaged in the collection, transportation, treatment, or disposal of sewage and which was a member agency of a sanitation district consolidated into a consolidated sanitation district.  The governing body of each local government appoints a member to represent them on the OCSD Board.

Currently, OCSD has a 25-member governing board comprised of one County Supervisor, 20 City Council members, two Sanitary Districts and two Water District representatives within OCSD’s 471 square mile service area.  The current Board of Directors are listed below with a link to their public agency.

• Chairperson:              Greg Sebourn (Fullerton)
• Vice Chairperson:     David Shawver (Stanton)

Cities	Active Director	Alternate Director	City Hall
Anaheim	Denise Barnes	Lucille Kring	(714) 765-5247
Brea	Glenn Parker	Cecilia Hupp	(714) 990-7600
Buena Park	Fred Smith	Virginia Vaughn	(714) 562-3500
Cypress	Mariellen Yarc	Stacy Berry	(714) 229-6699
Fountain Valley	Steve Nagel	Cheryl Brothers	(714) 593-4400
Fullerton	Greg Sebourn	Jesus Silva	(714) 738-6300
Garden Grove	Steve Jones	Kris Beard	(714) 741-5000
Huntington Beach	Erik Peterson	Mike Posey	(714) 536-5553
Irvine	Donald P. Wagner	Lynn Schott	(949) 724-6000
La Habra	Tim Shaw	Michael Blazey	(562) 383-4000
La Palma	Peter Kim	Marshall Goodman	(714) 690-3300
Los Alamitos	Richard Murphy	Warren Kusumoto	(562) 431-3538
Newport Beach	Scott Peotter	Brad Avery	(949) 644-3309
Orange	Teresa Smith	Mark Murphy	(714) 744-2201
Placentia	Chad Wanke	Ward Smith	(714) 993-8117
Santa Ana	Sal Tinajero	David Benavides	(714) 647-6900
Seal Beach	Ellery Deaton	Sandra Massa-Lavitt	(562) 431-2527
Stanton	David Shawver	Carol Warren	(714) 379-9222
Tustin	Allan Bernstein	Chuck Puckett	(714) 573-3010
Villa Park	Robert Collacott	Robert Pitts	(714) 998-1500

Agencies
Costa Mesa Sanitary District	James M. Ferryman	Robert Ooten	(949) 645-8400
Midway City Sanitary District	Charlie Nguyen	Al Krippner	(714) 893-3553
Irvine Ranch Water District	John Withers	Douglas Reinhart	(949) 453-5300
Yorba Linda Water District	Phil Hawkins	Brooke Jones	(714) 701-3000
Member of the Board of Supervisors	Michelle Steel	Shawn Nelson	(714) 834-3110