2008

National Environmental Achievement Award in Public Information and Education Category, awarded by the National Association of Clean Water Agencies (NACWA), for the No-Drugs-Down-the-Drain (N3D) Program (In collaboration with the Los Angeles County Sanitation District, and the Orange County Sanitation Districts)

Project of the Year, awarded by the American Public Works Association (APWA), for the Sewer Science Resource Video Program

2007

National Environmental Achievement Award in Public Information and Education Category, awarded by the National Association of Clean Water Agencies, for the Sewer Science Resource Video Program

Project of the Year, awarded by the American Public Works Association (APWA), for the Sewer Science Resource Video Program

Project Achievement Award, awarded by the Los Angeles Council of Engineers and Scientists (LACES), for the Using Best Management Practices and Environmental Friendly Approaches to Control and Minimize Mercury Program

2006

Leadership in Engineering Award, awarded by the Los Angeles Council of Engineers and Scientists, for the U.S. BoraxRecycling and Reuse Project

2005

Project of the Year Award, awarded by the American Public Works Association, for the Dental Offices and Clinics Program

Harry Staubs Award, awarded by the Los Angeles Council of Engineers and Scientists Award for the Sewer Science Program

2004

Project of the Year Award, awarded by American Public Works Association for the Sewer Science Program

Project Achievement Award, awarded by the Los Angeles Council of Engineers and Scientists for the Fats, Oil and Grease (FOG) Control Program

Collaborative Synergy Award for the Baxter Sewer Bypass Project and the Community Partnership Award for the Sewer Science Program, both awarded by the Quality and Productivity Commission of the City of Los Angeles

2003

Environmental Marvels Award, awarded by Quality and Productivity Commission for the Cleaning up Fats. Oil, and Grease (FOG) Project

2001

Most Valuable Pollution Prevention Award, awarded by the National Pollution Prevention Roundtable (NPPR) for the Lindane Usage Reduction Project

Certificates

2007

Certificate of Appreciation, presented by Cal/EPA Department of Toxic Substances Control for the Metal Finishing Model Shop Program

2003

Certificate of Recognition, presented by the Board of Public Works for the successful implementation of the Fats. Oil, and Grease (FOG) Control Program