Hawaii Water & Wastewater Operator Continuing Education Requirements
Hawaii water & wastewater operators must complete 8 hours of board-approved continuing education every 2 years, as required by Hawaii Department of Health — Safe Drinking Water Branch / Board of Certification of Public Water System Operators (drinking water); Wastewater Branch / Board of Certification of Operating Personnel in Wastewater Treatment Plants (wastewater).
Applies to All licensees.
- Built to State Rules
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Requirements at a glance
What Hawaii requires of water & wastewater operators
- CE hours required
- 8 hours
- per renewal 2 years
- Renewal cycle
- Every 2 years
- License classes
- All licensees
- Exam to renew
- Not required
Find your license class
The course Hawaii water & wastewater operators need
One course, planned to the exact hours and topics Hawaii Department of Health — Safe Drinking Water Branch / Board of Certification of Public Water System Operators (drinking water); Wastewater Branch / Board of Certification of Operating Personnel in Wastewater Treatment Plants (wastewater) requires.
- 1 license class
8 hours
of board-approved CE every 2 years
- All licensees
Course for this class is in board review.
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How renewal works
From course to renewed license in Hawaii
- Step 1
Pick the course for your license class
Each course above is planned to the 8 hours and topics Hawaii Department of Health — Safe Drinking Water Branch / Board of Certification of Public Water System Operators (drinking water); Wastewater Branch / Board of Certification of Operating Personnel in Wastewater Treatment Plants (wastewater) requires.
- Step 2
Complete it online, at your pace
Timed lessons and checkpoints record your seat time so the hours hold up to an audit.
- Step 3
Download your certificate instantly
Your certificate lists the approved hours and completion date the moment you pass.
- Step 4
Renew with the board
Keep your certificate — the board verifies completion on renewal or audit. Then renew every 2 years through the board.
Renewing soon? Read the step-by-step guide: How to renew your Hawaii water & wastewater operator license.
Questions Hawaii water & wastewater operators ask
Frequently asked questions
- How many continuing education hours do Hawaii water & wastewater operators need?
- Hawaii water & wastewater operators must complete 8 hours of board-approved continuing education every 2 years, as set by Hawaii Department of Health — Safe Drinking Water Branch / Board of Certification of Public Water System Operators (drinking water); Wastewater Branch / Board of Certification of Operating Personnel in Wastewater Treatment Plants (wastewater).
- Can Hawaii water & wastewater operators complete continuing education online?
- Yes. Board-approved online courses count toward the Hawaii requirement; timed seat-time and completion records satisfy audit requirements.
Official Hawaii water & wastewater operators licensing resources
- Hawaii Department of Health — Safe Drinking Water Branch / Board of Certification of Public Water System Operators (drinking water); Wastewater Branch / Board of Certification of Operating Personnel in Wastewater Treatment Plants (wastewater)
The Hawaii board that licenses water & wastewater operators and sets the CE rule.
- Renewal and application portal
Where licensees renew and where CE completions are checked.
- The rule this page is based on
Primary source for the hours, cycle and topics listed above.
Requirements on this page come from Hawaii Department of Health — Safe Drinking Water Branch / Board of Certification of Public Water System Operators (drinking water); Wastewater Branch / Board of Certification of Operating Personnel in Wastewater Treatment Plants (wastewater)’s published rules and were last verified on September 4, 2026. Always confirm your renewal date with the board.
Why Hawaii professionals choose us
Hawaii water & wastewater operators CE, done right
Every water & wastewater operators course is built to meet Hawaii Department of Health — Safe Drinking Water Branch / Board of Certification of Public Water System Operators (drinking water); Wastewater Branch / Board of Certification of Operating Personnel in Wastewater Treatment Plants (wastewater) requirements so the credit you earn actually counts toward your renewal.
Built to the board rule
Every course is planned to the exact hours and mandated topics the state publishes, so the credit you earn counts toward renewal.
Instant certificate
Finish the assessment and download your certificate of completion the moment you pass — no waiting.
Credit reported for you
Where the board supports it, we report your earned CE hours directly so you do not have to.
Learn at your own pace
Work on any device, start and stop anytime. Your progress saves automatically as you go.
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Other Hawaii continuing education
Browse CE for other licensed trades in Hawaii.
Renew your Hawaii water & wastewater operators license on time
8 hours every 2 years — completed online, with an instant certificate and a money-back guarantee.