Regulations last checked for updates: Feb 07, 2026

Title 30 - Mineral Resources last revised: Jan 27, 2026
§ 77.1505 - Auger holes; blocking.

Auger holes shall be blocked with highwall spoil or other suitable material before they are abandoned.

authority: 30 U.S.C. 811.
source: 36 FR 9364, May 22, 1971, unless otherwise noted.
cite as: 30 CFR 77.1505