Wastewater operator continuing education

Hazard Communication at a Treatment Plant

Training certificate — California requires no renewal hours

Every chemical on site comes with a label and a safety data sheet you're expected to understand. This hour covers what the hazard communication rules require, reading an SDS, labeling, and the protective equipment each hazard calls for.

Course summary, as it appears on your certificate

To equip wastewater treatment plant operators with a clear, practical understanding of Hazard Communication (HazCom) requirements, the scope and limitations of chemical and biological hazard regulations, effective use of Safety Data Sheets (SDS), labeling protocols, and the application of personal protective equipment (PPE) and respiratory protection to maintain a safe work environment.

Level 1 — what it is and why — the foundations, for operators new to the subject or wanting a refresher

Credit awarded: 1 hour — Safety

The California course number is issued by the Agency for this course and is printed on your certificate.

Reviewed by: Robert Risley, Class 1 Wastewater Operator — reviewed November 2026

AquaCert does not mark its own homework: a licensed operator reviews the content and the course cannot be sold while that review is out of date.

One hour of study is one hour of credit. Your certificate reports the hours, which is what California records against your renewal.

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What's included

• ✓ Self-paced online coursework you can start, pause, and resume anytime
• ✓ Short questions along the way, and a short final quiz to pass for your certificate (retake it as often as you need)
• ✓ An official certificate of completion (PDF) with a public verification code
• ✓ Progress saved to your My Learning dashboard