GEORGIA (GA) UTILITY MANAGER | FINAL EXAM PREP 2026/2027 |
QUESTIONS AND 100% VERIFIED ANSWERS | 100% PASS
GUARANTEE
Georgia (GA) Utility Manager
Q: What Georgia agency regulates public water systems? ANSWER The
Georgia Environmental Protection Division (GA EPD).
Q: Under which Georgia department does the EPD operate? ANSWER
The Georgia Department of Natural Resources (DNR).
Q: What federal act does the GA EPD enforce regarding drinking water?
ANSWER The Safe Drinking Water Act (SDWA).
Q: What federal act does GA EPD enforce regarding wastewater?
ANSWER The Clean Water Act (CWA).
Q: What is the name of the state permit required to discharge treated
wastewater into waters of the state? ANSWER National Pollutant
Discharge Elimination System (NPDES) permit.
Q: Where are Georgia's rules for water and wastewater listed? ANSWER
Georgia Rules and Regulations, Chapter 391-3-5 (Water) and 391-3-6
(Wastewater).
Q: What is the maximum contaminant level (MCL) for total coliform
bacteria in GA? ANSWER 0 CFU/100mL (for systems collecting >40
samples/month).
Q: What is the MCL for lead in drinking water? ANSWER 0.015 mg/L
(Action Level).
Q: What is the MCL for copper in drinking water? ANSWER 1.3 mg/L
(Action Level).
,Q: How often must a GA community water system submit a Consumer
Confidence Report (CCR)? ANSWER Annually, by July 1st.
Q: What is the required residual disinfectant concentration at the farthest
point in a GA distribution system? ANSWER Detectable residual, typically
≥0.2 mg/L for chlorine.
Q: What GA program regulates the operation of water and wastewater
treatment plants? ANSWER The Georgia Water and Wastewater
Operator Licensing Program.
Q: What are the four classes of water operator licenses in GA? ANSWER
Class I (highest), Class II, Class III, and Class IV.
Q: Can a Class IV water operator in GA independently operate a surface
water treatment plant? ANSWER No, they are restricted to very small
groundwater systems under direct supervision.
Q: What is the purpose of a backflow prevention program in GA?
ANSWER To protect the public water supply from cross-connections and
contamination.
Q: Does GA EPD require a public water system to have a written
Emergency Response Plan (ERP)? ANSWER Yes.
Q: What is the standard unit of measurement for turbidity? ANSWER
Nephelometric Turbidity Units (NTU).
Q: What is the MCL for turbidity under the Enhanced Surface Water
Treatment Rule (ESWTR)? ANSWER 0.3 NTU in at least 95% of monthly
measurements, never exceeding 1.0 NTU.
Q: What are Total Trihalomethanes (TTHMs) and what is their MCL?
ANSWER Disinfection byproducts; MCL is 0.080 mg/L.
Q: What are Haloacetic Acids (HAA5) and what is their MCL? ANSWER
Disinfection byproducts; MCL is 0.060 mg/L.
Q: Where must TTHM and HAA5 samples be collected in a GA system?
ANSWER At specific compliance monitoring locations representing the
maximum residence time in the system.
Q: What is the Lead and Copper Rule (LCR) requirement regarding
sampling sites? ANSWER Samples must be collected from high-risk
homes (built between 1982-1986 primarily).
, Q: What does SDWA stand for? ANSWER Safe Drinking Water Act.
Q: What does CWA stand for? ANSWER Clean Water Act.
Q: What is an NPDES permit? ANSWER National Pollutant Discharge
Elimination System permit.
Q: Who issues the NPDES permit in Georgia? ANSWER GA EPD (since GA
is an authorized delegated state).
Q: What is the definition of a "Public Water System" (PWS) in GA?
ANSWER A system that provides water to the public for human
consumption and has at least 15 service connections or serves 25+ people
60+ days a year.
Q: What is a "Non-Transient Non-Community" (NTNC) water system?
ANSWER A system that serves the same people daily (e.g., a school or
factory).
Q: What is a "Transient Non-Community" (TNC) water system? ANSWER
A system that serves different people daily (e.g., a gas station or
restaurant).
Q: What is the GA EPD requirement for chlorination of a new water main?
ANSWER Must achieve a minimum of 50 mg/L chlorine for 24 hours (or
100 mg/L for 3 hours) and pass a bacteriological test.
Q: What is the allowable limit for nitrate in GA drinking water? ANSWER
10 mg/L as Nitrogen (N).
Q: What is the allowable limit for nitrite in GA drinking water? ANSWER
1 mg/L as Nitrogen (N).
Q: What is the MCL for arsenic? ANSWER 0.010 mg/L.
Q: What is the MCL for fluoride? ANSWER 4.0 mg/L (enforceable) with a
secondary standard of 2.0 mg/L.
Q: Which GA EPD division handles underground storage tanks (USTs) that
might affect utilities? ANSWER The Remediation and Redevelopment
Division.
Q: What is a Pretreatment Program? ANSWER A program required of
wastewater utilities to control industrial discharges into the sewer
system.
QUESTIONS AND 100% VERIFIED ANSWERS | 100% PASS
GUARANTEE
Georgia (GA) Utility Manager
Q: What Georgia agency regulates public water systems? ANSWER The
Georgia Environmental Protection Division (GA EPD).
Q: Under which Georgia department does the EPD operate? ANSWER
The Georgia Department of Natural Resources (DNR).
Q: What federal act does the GA EPD enforce regarding drinking water?
ANSWER The Safe Drinking Water Act (SDWA).
Q: What federal act does GA EPD enforce regarding wastewater?
ANSWER The Clean Water Act (CWA).
Q: What is the name of the state permit required to discharge treated
wastewater into waters of the state? ANSWER National Pollutant
Discharge Elimination System (NPDES) permit.
Q: Where are Georgia's rules for water and wastewater listed? ANSWER
Georgia Rules and Regulations, Chapter 391-3-5 (Water) and 391-3-6
(Wastewater).
Q: What is the maximum contaminant level (MCL) for total coliform
bacteria in GA? ANSWER 0 CFU/100mL (for systems collecting >40
samples/month).
Q: What is the MCL for lead in drinking water? ANSWER 0.015 mg/L
(Action Level).
Q: What is the MCL for copper in drinking water? ANSWER 1.3 mg/L
(Action Level).
,Q: How often must a GA community water system submit a Consumer
Confidence Report (CCR)? ANSWER Annually, by July 1st.
Q: What is the required residual disinfectant concentration at the farthest
point in a GA distribution system? ANSWER Detectable residual, typically
≥0.2 mg/L for chlorine.
Q: What GA program regulates the operation of water and wastewater
treatment plants? ANSWER The Georgia Water and Wastewater
Operator Licensing Program.
Q: What are the four classes of water operator licenses in GA? ANSWER
Class I (highest), Class II, Class III, and Class IV.
Q: Can a Class IV water operator in GA independently operate a surface
water treatment plant? ANSWER No, they are restricted to very small
groundwater systems under direct supervision.
Q: What is the purpose of a backflow prevention program in GA?
ANSWER To protect the public water supply from cross-connections and
contamination.
Q: Does GA EPD require a public water system to have a written
Emergency Response Plan (ERP)? ANSWER Yes.
Q: What is the standard unit of measurement for turbidity? ANSWER
Nephelometric Turbidity Units (NTU).
Q: What is the MCL for turbidity under the Enhanced Surface Water
Treatment Rule (ESWTR)? ANSWER 0.3 NTU in at least 95% of monthly
measurements, never exceeding 1.0 NTU.
Q: What are Total Trihalomethanes (TTHMs) and what is their MCL?
ANSWER Disinfection byproducts; MCL is 0.080 mg/L.
Q: What are Haloacetic Acids (HAA5) and what is their MCL? ANSWER
Disinfection byproducts; MCL is 0.060 mg/L.
Q: Where must TTHM and HAA5 samples be collected in a GA system?
ANSWER At specific compliance monitoring locations representing the
maximum residence time in the system.
Q: What is the Lead and Copper Rule (LCR) requirement regarding
sampling sites? ANSWER Samples must be collected from high-risk
homes (built between 1982-1986 primarily).
, Q: What does SDWA stand for? ANSWER Safe Drinking Water Act.
Q: What does CWA stand for? ANSWER Clean Water Act.
Q: What is an NPDES permit? ANSWER National Pollutant Discharge
Elimination System permit.
Q: Who issues the NPDES permit in Georgia? ANSWER GA EPD (since GA
is an authorized delegated state).
Q: What is the definition of a "Public Water System" (PWS) in GA?
ANSWER A system that provides water to the public for human
consumption and has at least 15 service connections or serves 25+ people
60+ days a year.
Q: What is a "Non-Transient Non-Community" (NTNC) water system?
ANSWER A system that serves the same people daily (e.g., a school or
factory).
Q: What is a "Transient Non-Community" (TNC) water system? ANSWER
A system that serves different people daily (e.g., a gas station or
restaurant).
Q: What is the GA EPD requirement for chlorination of a new water main?
ANSWER Must achieve a minimum of 50 mg/L chlorine for 24 hours (or
100 mg/L for 3 hours) and pass a bacteriological test.
Q: What is the allowable limit for nitrate in GA drinking water? ANSWER
10 mg/L as Nitrogen (N).
Q: What is the allowable limit for nitrite in GA drinking water? ANSWER
1 mg/L as Nitrogen (N).
Q: What is the MCL for arsenic? ANSWER 0.010 mg/L.
Q: What is the MCL for fluoride? ANSWER 4.0 mg/L (enforceable) with a
secondary standard of 2.0 mg/L.
Q: Which GA EPD division handles underground storage tanks (USTs) that
might affect utilities? ANSWER The Remediation and Redevelopment
Division.
Q: What is a Pretreatment Program? ANSWER A program required of
wastewater utilities to control industrial discharges into the sewer
system.
