UMC Regulatory Compliance & Risk Management 3 — Questions and Answers
Question 1: What is the purpose of a Maximum Contaminant Level Goal (MCLG) under the Safe Drinking Water Act?
- A legally enforceable standard utilities must not exceed
- A non-enforceable health-based target set at zero health risk (Correct answer)
- The highest contaminant level allowed before boil-water notice is required
- A treatment technique requirement for surface water systems
Correct answer: A non-enforceable health-based target set at zero health risk
MCLGs are non-enforceable public health goals set at the level where no known or anticipated adverse health effects occur; they inform but do not legally bind utilities.
Question 2: During a regulatory inspection, an auditor finds that a utility's operator certifications have lapsed. This is classified as which type of compliance violation?
- Acute health-based violation
- Monitoring and reporting violation
- Treatment technique violation
- Administrative or personnel violation (Correct answer)
Correct answer: Administrative or personnel violation
Lapsed operator certifications constitute an administrative or personnel violation, as they relate to regulatory requirements for qualified staff rather than water quality standards.
Question 3: A utility's emergency response plan must be updated after which of the following events per AWIA 2018 requirements?
- Any change in senior management personnel
- Completion of a risk and resilience assessment (Correct answer)
- Every purchase of new equipment
- After any customer complaint exceeding 50 per month
Correct answer: Completion of a risk and resilience assessment
AWIA 2018 requires utilities to review and update emergency response plans after completing or updating their risk and resilience assessments.
Question 4: Which term describes the practice of documenting all steps taken during a regulatory incident to demonstrate due diligence?
- Regulatory gap analysis
- Corrective action tracking
- Defensive documentation
- Audit trail maintenance (Correct answer)
Correct answer: Audit trail maintenance
Maintaining an audit trail provides a chronological record of actions, decisions, and communications that demonstrates regulatory compliance and due diligence.
Question 5: What is the significance of the 'treatment technique' requirement in the Surface Water Treatment Rule?
- It specifies the exact chemical doses utilities must use
- It substitutes for an MCL where contaminants are too difficult to measure reliably (Correct answer)
- It requires utilities to report contaminant levels monthly
- It defines acceptable pipe materials for transmission mains
Correct answer: It substitutes for an MCL where contaminants are too difficult to measure reliably
Treatment technique requirements are used when measuring a contaminant is impractical; compliance is demonstrated by meeting specific process performance criteria instead.
Question 6: A utility experiencing financial stress is unable to fund a required infrastructure upgrade. Which risk management approach best describes deferring the upgrade while documenting the decision?
- Risk avoidance
- Risk acceptance (risk retention) (Correct answer)
- Risk transfer
- Risk elimination
Correct answer: Risk acceptance (risk retention)
Knowingly accepting a risk and documenting the decision — often due to resource constraints — is risk acceptance or risk retention.
Question 7: Under the EPA's Sanitary Survey program, how frequently must community surface water systems typically receive a comprehensive sanitary survey?
- Annually
- Every 3 years (Correct answer)
- Every 5 years
- Every 7 years
Correct answer: Every 3 years
EPA regulations generally require community water systems using surface water sources to receive a sanitary survey at least every 3 years.
UMC Regulatory Compliance & Risk Management 3
What is the purpose of a Maximum Contaminant Level Goal (MCLG) under the Safe Drinking Water Act?