About Waste Water College
Focused online training for the people who operate, maintain, supervise, and improve California water and wastewater systems.
Waste Water College is an online training provider for water and wastewater operators in California. That is the whole scope, and it is deliberate.
Why only California
Operator certification is a state matter, and the differences are not cosmetic. California splits drinking water into treatment and distribution grades under the State Water Board, runs wastewater certification as a separate program, and hands collection systems to CWEA entirely. A course written to cover fifty states covers none of them well.
We would rather teach one state’s requirements accurately than be vague about all of them.
How we build courses
Every course is mapped to a specific certificate and grade before a single lesson is written. The lesson list follows the exam content, the math is taught the way it is asked on the exam, and the regulatory sections cite the California rules rather than federal minimums.
Curriculum is organized around the published certification level, operating topics, calculations, safety responsibilities, and regulatory context. Course pages show the complete module sequence so students can compare it with the current agency bulletin before enrolling.
What we will not do
- Claim state approval we do not hold. Where approval matters for exam eligibility, we point you at the State Water Board’s own list so you can check.
- Guarantee a pass. We can prepare you thoroughly; we cannot sit the exam for you.
- Lock your records up. Download your completion certificates whenever you want, and keep them.
What operators tell us
A sample of the feedback we get from students across the state.
“The courses are top-notch and lined up perfectly with the California exam. I passed on my first try.”
Daniel R.
Water Treatment Operator, CA
“Flexible, comprehensive, and relevant to my daily job. Exactly what I needed for license renewal.”
Maria S.
Wastewater Operator, CA
“Our utility team relies on Waste Water College to keep our staff trained and compliant.”
Jason T.
Utility Manager, CA
Start where you are
Water Treatment Exam Prep — Grade T1
Everything on the T1 exam outline, taught from the ground up for operators sitting their first drinking water treatment exam.
Water Treatment Exam Prep — Grade T2
A full review of treatment processes, water quality regulations and plant math at the depth the T2 exam expects.
Distribution Exam Prep — Grade D1
A plain-language introduction to distribution system operation for operators taking the D1 exam.
Distribution Exam Prep — Grade D2
Storage, pumping, cross-connection control, water quality and distribution math at D2 depth.
Ready to take the next step?
Pick the grade you are working toward and start today. Every course page lists its curriculum, contact hours, price, access period, and classroom availability before you enroll.