Which of the following is an enforcement action that a DEQ or local agency might take for noncompliance?

• A. Notices of violation.
• B. Public awareness campaign.
• C. Routine maintenance.
• D. Volunteer event.

Answer: (A)

Enforcement actions are formal steps a DEQ or local agency takes when a permit condition or regulatory requirement isn’t met. A notices of violation is a formal written notice that alleges noncompliance, identifies the specific rule or permit terms violated, and requires corrective action by set deadlines (and may carry potential penalties). This is why it’s the best choice: it represents an official, enforceable action to compel compliance. By contrast, a public awareness campaign is outreach to educate the public, routine maintenance is ongoing work to keep systems compliant, and a volunteer event is community service—none of which are enforcement actions.