AWWA WATER UTILITY MANAGER CERTIFICATION
EXAM QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS Q&A 2026 |INSTANT
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1. What is the primary responsibility of a water utility
manager?
A. Repairing pipelines
B. Ensuring safe and reliable water service
C. Testing laboratory samples only
D. Operating pumps daily
Rationale: The manager oversees overall system performance,
safety, and compliance.
Correct Answer: B
2. Which regulation governs drinking water standards in the
U.S.?
A. OSHA
B. Clean Water Act
C. Safe Drinking Water Act
D. NEPA
Rationale: The Safe Drinking Water Act sets national drinking
water standards.
Correct Answer: C
,3. What is the purpose of water chlorination?
A. Increase hardness
B. Remove color
C. Disinfect pathogens
D. Improve taste only
Rationale: Chlorination kills disease-causing microorganisms.
Correct Answer: C
4. What does NRW stand for in water utilities?
A. Normal Water Rate
B. Net Water Return
C. Non-Revenue Water
D. New Resource Water
Rationale: NRW refers to water lost or unbilled in the system.
Correct Answer: C
5. What is a common cause of high water loss?
A. Excess treatment
B. Pipe leaks
C. High chlorine
D. Low staffing
Rationale: Leaks in distribution systems are a major cause of
,loss.
Correct Answer: B
6. What is the purpose of a water distribution system?
A. Treat wastewater
B. Store chemicals
C. Deliver potable water
D. Generate electricity
Rationale: Distribution systems deliver treated water to
consumers.
Correct Answer: C
7. Which is a key performance indicator (KPI) in water
utilities?
A. Staff attendance
B. Water quality compliance
C. Office layout
D. Vehicle age
Rationale: KPIs measure operational and compliance
performance.
Correct Answer: B
8. What is the main goal of asset management?
, A. Reduce staffing
B. Maximize asset life and value
C. Increase billing rates
D. Reduce treatment
Rationale: Asset management optimizes infrastructure
performance.
Correct Answer: B
9. What does turbidity measure?
A. Water temperature
B. Water clarity
C. Water pressure
D. Water hardness
Rationale: Turbidity indicates suspended particles in water.
Correct Answer: B
10. Which chemical is commonly used for coagulation?
A. Sodium chloride
B. Aluminum sulfate
C. Oxygen
D. Fluoride
Rationale: Alum is widely used to form flocs in treatment.
Correct Answer: B
EXAM QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS Q&A 2026 |INSTANT
DOWNLOAD PDF
1. What is the primary responsibility of a water utility
manager?
A. Repairing pipelines
B. Ensuring safe and reliable water service
C. Testing laboratory samples only
D. Operating pumps daily
Rationale: The manager oversees overall system performance,
safety, and compliance.
Correct Answer: B
2. Which regulation governs drinking water standards in the
U.S.?
A. OSHA
B. Clean Water Act
C. Safe Drinking Water Act
D. NEPA
Rationale: The Safe Drinking Water Act sets national drinking
water standards.
Correct Answer: C
,3. What is the purpose of water chlorination?
A. Increase hardness
B. Remove color
C. Disinfect pathogens
D. Improve taste only
Rationale: Chlorination kills disease-causing microorganisms.
Correct Answer: C
4. What does NRW stand for in water utilities?
A. Normal Water Rate
B. Net Water Return
C. Non-Revenue Water
D. New Resource Water
Rationale: NRW refers to water lost or unbilled in the system.
Correct Answer: C
5. What is a common cause of high water loss?
A. Excess treatment
B. Pipe leaks
C. High chlorine
D. Low staffing
Rationale: Leaks in distribution systems are a major cause of
,loss.
Correct Answer: B
6. What is the purpose of a water distribution system?
A. Treat wastewater
B. Store chemicals
C. Deliver potable water
D. Generate electricity
Rationale: Distribution systems deliver treated water to
consumers.
Correct Answer: C
7. Which is a key performance indicator (KPI) in water
utilities?
A. Staff attendance
B. Water quality compliance
C. Office layout
D. Vehicle age
Rationale: KPIs measure operational and compliance
performance.
Correct Answer: B
8. What is the main goal of asset management?
, A. Reduce staffing
B. Maximize asset life and value
C. Increase billing rates
D. Reduce treatment
Rationale: Asset management optimizes infrastructure
performance.
Correct Answer: B
9. What does turbidity measure?
A. Water temperature
B. Water clarity
C. Water pressure
D. Water hardness
Rationale: Turbidity indicates suspended particles in water.
Correct Answer: B
10. Which chemical is commonly used for coagulation?
A. Sodium chloride
B. Aluminum sulfate
C. Oxygen
D. Fluoride
Rationale: Alum is widely used to form flocs in treatment.
Correct Answer: B
