During the postclosure period, the operator shall conduct site maintenance and other activities in accordance with the approved postclosure plan, including at a minimum quarterly inspections of well heads over the entire mine site. If leaking well heads are observed during the inspections they must be repaired or re-plugged as necessary.

Source: 34 SDR 279, effective May 12, 2008.

General Authority: SDCL 34A-2-93(15).

Law Implemented: SDCL 34A-2-44.