N.D. Admin. Code § 69-05.2-14-03
69-05.2-14-03. Performance standards - Casing and sealing of drilled holes - Permanent.
When no longer needed for monitoring or other use approved by the commission upon a finding of no adverse environmental or health and safety effect, the operator shall permanently close drill holes and boreholes to prevent toxic drainage from entering ground or surface waters.
History: Effective August 1, 1980; amended effective May 1, 1990.
General Authority: NDCC 38-14.1-03
Law Implemented: NDCC 38-14.1-24