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TCEQ Class D Water Operator License Exam 2026 Practice Questions with 
Verified Answer Explanations
TCEQ CLASS D - BASIC WATER WORKS 1/8: WATER UTILITY OPERATORS EXAM WITH COMPLETE SOLUTIONS
TCEQ Class D Water Operators License Exam | Questions with 
Correct Answers| Verified
TCEQ Class D Water Operator License Exam | Questions with 
Correct Answers| Verified
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TCEQ Class D Water Operator License Exam Study Guide Questions and Answers 2025
- Exam (elaborations) • 14 pages • 2024
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T/F: In Texas, about 75% of all water is used for commercial, industrial, or agricultural purposes. - Correct Ans-True 
 
Water covers approximately ________ of Earth's surface. - Correct Ans-71% 
 
Drought is an extended period when a region receives a deficiency in its ________ water supply. - Correct Ans-atmospheric, ground, or surface 
 
T/F: Only about 1 gallon of tap water per person/day is used for drinking and cooking - Correct Ans-True 
 
Excluding outside water use, the average hous...
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TCEQ CLASS D WATER OPERATOR LICENSE EXAM NEWEST 2024-2025 ACTUAL EXAM COMPLETE 180 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+
- Exam (elaborations) • 33 pages • 2024
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TCEQ CLASS D WATER OPERATOR LICENSE 
EXAM NEWEST ACTUAL EXAM 
COMPLETE 180 QUESTIONS AND CORRECT 
DETAILED ANSWERS (VERIFIED ANSWERS) 
|ALREADY GRADED A+
TCEQ Class D Water Operator License Exam Questions 
Top Answers
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