What credential is required by law in South Carolina for wastewater treatment plant operators?

• A. Registration
• B. License
• C. Certification
• D. Permit

Answer: (C)

Certification is the credential required by law in South Carolina for wastewater treatment plant operators. The state’s program, run by the Department of Health and Environmental Control, ensures operators have demonstrated the necessary knowledge and skills for safe and compliant plant operation. A certified operator has met specific exam requirements for their plant class and maintains ongoing education to keep the certification active. This credential specifically verifies competency to operate, monitor processes, perform sampling, and adhere to safety and regulatory rules. It differs from a license (a broader professional license), registration (simply listing the person with a board), or a permit (authorization for the plant to operate or discharge).