U.S. Code of Federal Regulations
Regulations most recently checked for updates: Sep 17, 2025
The North Dakota Abandoned Mine Plan as submitted on July 28, 1981, is approved. Copies of the approved program are available at:
Regulations most recently checked for updates: Sep 17, 2025
The North Dakota Abandoned Mine Plan as submitted on July 28, 1981, is approved. Copies of the approved program are available at: