ARSD 74:56:01:40. Reporting of suspected releases

Each UST owner or operator must report suspected releases from USTs. The owner or operator shall report any of the following conditions to the department within 72 hours: (1) Test, sampling, or monitoring results from a release detection method specified under §§ 74:56:01:25 to 74:56:01:33, inclusive, that indicate a release may have occurred; and (2) Unusual operating conditions, such as the erratic behavior of product dispensing equipment, the sudden loss of product from the UST system, or an unexplained presence of water in the tank.