A suspected release must be reported to DEQ/LARA within how many days?

The requirement to report a suspected release to the Department of Environmental Quality (DEQ) or the standalone agency, the Licensing and Regulatory Affairs (LARA), within a specific timeframe is critical for environmental protection and public safety. Reporting within 7 days ensures that potential leaks or releases from underground storage tanks are quickly addressed, allowing for timely investigation and mitigation of any environmental hazards.

This timeframe is designed to balance the need for immediate action with practical measures for documentation and verification of a suspected release. By requiring operators to report within 7 days, the regulations ensure that all necessary stakeholders are informed promptly, enabling swift responses to assess and remediate any potential contamination.

The other options suggest shorter or longer reporting windows that do not align with regulatory requirements, which are designed to act swiftly without creating undue burden on operators. This 7-day requirement is therefore not only a legal obligation but also a crucial step in maintaining safety and environmental integrity.