Choose the work before choosing the exam.
Drinking water
Water treatment and distribution licenses are administered by the Georgia Board. Training, experience, exam, and class rules depend on the license sought.
- Treatment: source water, process control, filtration, disinfection, laboratory work.
- Distribution: pumps, storage, pressure, mains, valves, sampling, flushing.
Wastewater
Wastewater treatment plant operators and laboratory analysts have separate licensing classifications and responsibilities.
- Treatment: biological and physical processes, solids, disinfection, compliance.
- Collections: sewers, lift stations, force mains, I&I, cleaning, overflow response.
Build the application record in the right order.
Credential map: Water treatment, water distribution, wastewater treatment, and laboratory analyst licenses
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Study from the state outline, then diagnose weak operator topics.
Use the Board’s exam and application information. Georgia’s licensing page states paper applications are no longer accepted and applicants should use the GOALS portal.
Take a 25-question diagnostic
Find weak categories and save the result without an account.
Start diagnostic →Open the matching study track
Review process reasoning before repeating missed questions.
Choose a topic →Check formulas and units
Use worked calculators, then generate a fresh math drill.
Practice math →Make the job produce qualifying experience.
Before accepting or paying for training, ask the employer or program these exact questions:
- Which certificate, class, and facility classification does this role support?
- Which daily duties count as operating experience—and which duties do not?
- Who will supervise and sign the experience verification?
- How are hours, shift assignments, process duties, and dates recorded?
- Does the employer pay for approved training, exams, renewals, or higher-grade preparation?
Open the agency page before submitting or paying.
Last reviewed: July 13, 2026. State pages and current forms control if this guide differs.