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Package deal

Texas Water & Wastewater Operator Exams Bundle | Class A, B, C & D | 2025/2026
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January 2026
Complete Texas operator certification prep bundle covering Wastewater Class A, B & C plus Water Class D exams. Includes verified practice questions and correct answers to support confident exam success across all required licensing levels.
ExamGenie
$26.19 More Info

Exam (elaborations)

Texas Class D Water License Exam | Complete Practice Test with Verified Answers | 2025/2026
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45

January 2026

2025/2026

A+
This complete Texas Class D water license practice exam includes verified questions and correct answers designed to support first-time candidates and operators seeking reliable certification preparation.
SimVault
$17.49 More Info

Exam (elaborations)

Texas Class D Water License Exam | Complete Practice Test with Verified Answers | 2025/2026
Available in bundle

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45

January 2026

2025/2026

A+
Available in bundle
This complete Texas Class D water license practice exam includes verified questions and correct answers designed to support first-time candidates and operators seeking reliable certification preparation.
ExamGenie
$16.29 More Info

Exam (elaborations)

Water Treatment Operations Exam Questions Answered Correctly Latest Version (2024-2025) Already Passed
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3

December 2024

2024/2025

A+
Water Treatment Operations Exam Questions Answered Correctly Latest Version () Already Passed Most vulnerable part of the human body to microorganisms - Answers Eyes Major cause of short circuiting in a sedimentation basin - Answers Poor Inlet Baffling Response to a chlorine gas leak requires a SCBA and - Answers Level A Suit Conditions in a gravity filter with larger particle size and less dense anthracite media - Answers Longer filter runs and a reduced filtration rate Improper backwashi...
TutorJosh
$8.89 More Info