Louisiana Water/Wastewater Operator Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the Louisiana Water/Wastewater Operator Vocabulary Games
4 free word games built on 20 Louisiana Water/Wastewater Operator terms across 6 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.
Explore More Water / Wastewater Operator
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Topics in the Louisiana Water/Wastewater Operator Vocabulary Game
Laws and rules
Water production
Water treatment
Water distribution
Wastewater treatment
Wastewater collection
Sources for these terms (19)
- 5.2 Dissolved Oxygen and Biochemical Oxygen Demand (Monitoring & Assessment, EPA archive) · Source checked 2026-11-06
- Evaluation of Energy Conservation Measures for Wastewater Treatment Facilities (EPA 832-R-10-005, September 2010) · Source checked 2026-11-06
- Industrial Uses for Fats, Oils, and Grease · Source checked 2026-11-06
- What is a Wastewater Lagoon? (EPA 832-F-25-009, July 2025) · Source checked 2026-11-06
- National Pollutant Discharge Elimination System (NPDES) · Source checked 2026-11-06
- National Primary Drinking Water Regulations · Source checked 2026-11-06
- Optimize Your Wastewater Plant Operations; Save Energy - Save Money; Reduce Nutrient Discharge (EPA webinar, October 21, 2021) · Source checked 2026-11-06
- Wastewater Technology Fact Sheet: Package Plants (EPA 832-F-00-016, September 2000) · Source checked 2026-11-06
- Primary Clarifiers (EPA Operator Webinar Series, August 24, 2023) · Source checked 2026-11-06
- Safe Drinking Water Act (SDWA) · Source checked 2026-11-06
- Sanitary Sewer Overflows (SSOs) · Source checked 2026-11-06
- Overview of Drinking Water Treatment Technologies · Source checked 2026-11-06
- 5.5 Turbidity (Monitoring & Assessment, EPA archive) · Source checked 2026-11-06
- 40 CFR 141.2 - Definitions (National Primary Drinking Water Regulations) · Source checked 2026-11-06
- Louisiana Operator Certification Program · Source checked 2026-11-06
- Louisiana Operator Certification Rule (LAC 48:V.Chapter 73) · Source checked 2026-11-06
- Drinking Water Distribution Systems · Source checked 2026-11-06
- Using Advanced Metering Infrastructure in a Water Quality Surveillance and Response System (EPA 810-F-21-005, March 2021) · Source checked 2026-11-06
- Learn About Private Water Wells · Source checked 2026-11-06
About the LA Water Operator Exam
Louisiana certifies water and wastewater operators in five categories (water production, water distribution, water treatment, wastewater collection and wastewater treatment), each with Class 1 to Class 4 exams built from LDH's Need-to-Know skill lists, including operator math. New certificate applicants also complete the Certification Law and Rules Examination.
Exam sponsor: Louisiana Department of Health (LDH). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Assessment
Question count not published by the exam provider
Time Limit
Not published (exam sessions run 8:00 a.m. to noon)
Passing Score
70%
Reported exam pass rate: Not published. Exam sponsor website
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Official sources
Frequently Asked Questions
Is the LA Water 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 LA Water Operator vocabulary games work?
There are 4 games built on 20 LA Water 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 LA Water Operator terms come from?
OpenExamPrep researched each term from the Louisiana Department of Health (LDH) content outline and primary sources, listed under Sources on this page. The game is independent study material, not an official exam resource.
What certification levels does Louisiana offer?
Louisiana offers Levels 1-4 across 5 categories. Higher levels require more education and experience, qualifying operators for more complex systems.
What score do I need to pass?
A score of 70% is required to pass the Louisiana operator certification exam.