Cal Poly Engineering Alum Leads Largest Munipal Public Works Agency in U.S.
Mark Pestrella (Civil Engineering, ’87) was officially sworn in March 6 by the Los Angeles County Board of Supervisors to lead the largest municipal public works agency in the United States.
As director of the County of Los Angeles Department of Public Works, Pestrella will also serve as the county engineer, road commissioner and chief engineer of the Los Angeles County Flood Control District. With an annual budget of more than $2.5 billion and a workforce of 4,000 employees, Los Angeles County Public Works provides vital public infrastructure and civic services to more than 10 million people across a 4,000-square-mile service area.
A native of Southern California, Pestrella attended Cal Poly, where he received a bachelor's degree in civil engineering with concentrations in structural engineering and water resource management. He is a California-licensed civil engineer and has taught post-graduate classes in civil engineering and land development entitlement at UCLA.
Over the last decade, Pestrella has been instrumental in department leadership development, the adoption of county, state and federal policies related to Clean Water Act compliance, integrated water resource management, ecosystem restoration and infrastructure sustainability.
Pestrella is also an active member of the American Public Works Association, American Society of Civil Engineers, American Water Works Association, Association of California Water Agencies, National Association of Flood and Stormwater Management Agencies (board member), Southern California Water Committee and Urban Water Institute (board member).