Wastewater Collection System Operator Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the Wastewater Collection System Operator Vocabulary Games
4 free word games built on 20 Wastewater Collection System Operator terms across 5 topics. Every game deals terms at random and shows what each term means, so you can keep playing as long as you like.
How to Play
- 1.Read the clue and type the term (3 to 6 letters).
- 2.Green: right spot. Yellow: wrong spot. Gray: not in the term.
- 3.Solve it in 6 tries, then read the explanation.
- 1.Swap two neighboring tiles to line up 3 of the same term.
- 2.Longer lines, two lines at once and chains score more.
- 3.Play until no swap can make a line.
- 1.Flip two cards. A matching pair stays face up.
- 2.Each pair you find shows what the term means.
- 3.Clear the board in as few moves as you can.
- 1.Find each listed term in the letter grid.
- 2.Drag across its letters: across, down or diagonally.
- 3.Find all five as fast as you can.
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Topics in the Wastewater Collection System Operator Vocabulary Game
Equipment maintenance
System maintenance
Lift station operation
Monitoring and adjustment
Compliance and procedures
Sources for these terms (16)
- Collection System Maintenance, Part 1: Investigative Underground Tours · Source checked 2026-11-03
- PACP | LACP | MACP · Source checked 2026-11-03
- Assessment · Source checked 2026-11-03
- Wastewater Collection Systems Manual · Source checked 2026-11-03
- Wastewater Treatment Plants & Collection Systems 100,000 GPD or Less (Greenbook 2025) · Source checked 2026-11-03
- Illicit Discharge Detection and Elimination: A Guidance Manual · Source checked 2026-11-03
- Assessing if a Water & Wastewater System has Operational Technology · Source checked 2026-11-03
- Pipe Inspection and Remediation Guide · Source checked 2026-11-03
- Bureau of Reclamation Library Glossary · Source checked 2026-11-03
- Pump Station Design Manual · Source checked 2026-11-03
- Measuring Flow in Open Channels · Source checked 2026-11-03
- Wastewater Flow Measurement (FSBPROC-109-R7) · Source checked 2026-11-03
- Sanitary Sewer Overflow (SSO) Frequent Questions · Source checked 2026-11-03
- Sanitary Sewer Overflows (SSOs) · Source checked 2026-11-03
- About OSHA · Source checked 2026-11-03
- Control of Hazardous Energy (Lockout/Tagout) - Overview · Source checked 2026-11-03
About the Wastewater Collection System Operator Exam
National wastewater collection system operator certification prep for the WPI standardized collection exams used by many state programs across Class I through Class IV certification levels.
Exam sponsor: Water Professionals International (WPI) / state certifying authorities. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Assessment
100 scored multiple-choice questions plus up to 10 unscored pretest questions
Time Limit
3 hours
Passing Score
70%
Exam / Certification Fees
Set by each certifying authority; jurisdiction exam fees commonly run about $69 to $150 plus separate state application fees
Exam sponsor websiteFees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Frequently Asked Questions
Is the Wastewater Collection Operator vocabulary game free?
Yes. The game is free to play with no sign-up. Signing in adds AI explanations for any term.
How do the Wastewater Collection Operator vocabulary games work?
There are 4 games built on 20 Wastewater Collection Operator terms. In Guess the Term, a clue describes one term and you have six tries to spell it, with green, yellow and gray letters showing how close you are. In Term Match, six terms appear as colored tiles; swap neighbors to line up three or more of the same term, and each match shows what the term means. In Term Pairs, twelve face-down cards hide six pairs of terms; flip two at a time to find each pair, and every pair you find shows what the term means. In Term Search, five terms hide in a grid of letters, reading across, down or diagonally; drag across a term to circle it, and each term you find shows what it means.
Where do the Wastewater Collection Operator terms come from?
OpenExamPrep researched each term from the Water Professionals International (WPI) / state certifying authorities content outline and primary sources, listed under Sources on this page. The game is independent study material, not an official exam resource.
Is there one national Wastewater Collection System Operator exam?
Not exactly. Operator certification is issued by state or provincial authorities, but many programs use the standardized Water Professionals International (formerly ABC) wastewater collection exams. This practice bank follows that national standardized blueprint rather than any one state's extra local regulatory section.
How is this different from the Wastewater Treatment Operator exam?
The collection system operator exam focuses on the pipe network, manholes, pump stations, and maintenance that transport wastewater to the treatment plant. The treatment operator exam focuses on what happens at the plant: biological treatment, clarification, disinfection, and lab analysis. They are separate certifications.