No later than twenty-four (24) hours after he/she suspects a release from a tank or ancillary equipment has occurred, the owner or operator of an AST shall notify the Agency orally or in writing. Within fourteen (14) days after he/she suspects a leak, the owner or operator shall report to the Agency, in writing, regarding the substance released, the quantity released, the cause of
the release, the time when the release occurred, and the corrective action taken as of the date of the report.