
Wastewater Treatment
Wastewater Operator Training
Build the knowledge and skills for successful operations.
Course overview
Wastewater Operator Training is part of the Wastewater Treatment training path. This program area focuses on collecting, treating, stabilizing, and returning wastewater to the environment while protecting public health and receiving waters. Courses progress from foundational operating knowledge into the calculations, troubleshooting, compliance, and decision-making expected at higher levels.
Use the catalog filters to compare exam preparation, specialized technical training, continuing education, and leadership development. Every individual course page shows the complete module list, contact hours, access period, price, and current classroom availability before enrollment.
Certification and renewal requirements are controlled by the responsible agency and may change. Confirm the current candidate bulletin, accepted training rules, and application requirements before depending on any course for eligibility.
Related courses

Wastewater Treatment Exam Prep — Grade I
A clear introduction to wastewater treatment for operators taking the Grade I certification exam.

Wastewater Treatment Exam Prep — Grade II
Secondary treatment, solids handling, laboratory work and process control calculations at Grade II depth.

Wastewater Treatment Exam Prep — Grade III
Journey-level review of nutrient removal, digestion, permit compliance and advanced process control.

Wastewater Treatment Exam Prep — Grade IV
Supervisor-level preparation covering advanced treatment, energy management and the compliance responsibilities of a chief operator.