Biological Wastewater Operators School

Biological Wastewater Operators School 

The NC One Water Wastewater Operators Schools Committee annually offers two Wastewater Treatment Operators Schools; two schools for Biological Wastewater Treatment Plant Operators and one school for Physical/Chemical Wastewater Treatment Operators. These schools are intended to serve as REVIEW of basic concepts and aim to provide information that should help prepare the individual for the certification exam.

Click HERE to view course descriptions

Click HERE to see Upcoming Schools

Exam Information

NC One Water does not administer the Wastewater exams, the NC Water Pollution Control System Operators Certification Commission is responsible for the exams, please visit their website HERE for the most up-to-date information.

2025-26 Silver and Bronze Sponsors

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