The Sanitation Districts own and operate 11 wastewater treatment plants, 10 of which produce recycled water. These facilities serve approximately 5.6 million people in 78 cities and unincorporated county areas within Los Angeles County. The Sanitation Districts’ Recycled Water Program satisfies all requirements in the Sanitation Districts’ reuse permits and in the California Water Code for Master Reclamation Permits. As part of the program, the Sanitation Districts have adopted Requirements for Recycled Water Users. The Requirements stipulate that Reuse Site Supervisors must receive appropriate training on all applicable requirements for reuse sites, proper operation of recycled water facilities, and worker protection at reuse sites. For Sanitation Districts Nos. 14 and 20 (Lancaster and Palmdale), all operation and maintenance staff for projects receiving recycled water must receive training as well. To allow recycled water users to fulfill this obligation, the Sanitation Districts have developed the Recycled Water Users Site Supervisor Training Program. The most recent Schedule of Site Supervisor Training Classes and registration information for the classes is provided below.

The Sanitation Districts are proud to announce their approval by the Los Angeles County Department of Public Health (LACDPH) as a Recognized Provider (RP) for Registered Environmental Health Specialists’ (REHS) continuing education training (LACDPH RP No. LACEH0027.1).

2025 Schedule of Site Supervisor Training Classes Dates & Locations

Please note that, due to the COVID-19 pandemic, in-person classes have been suspended for the time being. A virtual on-line training class has been developed and will be presented via Zoom on the following dates starting at 9:00 AM. Future on-line sessions will be posted here as they are scheduled. If you signed up for one of the dates below, you will be notified of the on-line class date and log-in procedures.

All classes have a duration of 3 hours and begin promptly at 9:00 AM. Be advised that dates are subject to change or cancellation. Registration is free to all participants but each person should submit a completed registration form in advance. Class materials and certification of attendance will be provided to each participant that completes the entire 3-hour class. Note: For on-line classes, a short test must be completed and submitted to receive certification.

Notes: Any recycled water user site with a designated Site Supervisor, that has previously taken a Site Supervisor training class and received a Certificate of Training, is not required to take another class at this time. Any existing or new Site Supervisors that have not taken a class or received a certificate do require training. Site Supervisor training is mandatory for all recycled water user Site Supervisors in the Sanitation Districts' service area. If Site Supervisor information has changed, please send us all updated information.

Supervisor Training Class Registration Form

Attention: Nydia Marrufo
nmarrufo@lacsd.org
Los Angeles County Sanitation Districts 
1955 Workman Mill Road
Whittier, CA 90601

If you have questions, please contact Monica Sanchez at (562) 908-4288, extension 2836 or at reuse@lacsd.org.

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