What is the minimum leak detection threshold for tank inspections?

The minimum leak detection threshold for tank inspections is 0.1 gallons per hour. This threshold is established to ensure that any potential leaks in underground storage tanks are detected early enough to prevent environmental contamination and regulatory violations. By setting the threshold at 0.1 gallons per hour, operators can identify and address leaks before they become significant problems. This limit balances the need for sensitive monitoring with the practicalities of tank operations and detection technology, ensuring that systems are effective without being overly burdensome.

It is crucial for operators and regulators to be aware of these thresholds as they play a key role in maintaining safety standards and protecting the environment from hazardous substances that could escape from storage systems.