30 CFR § 819.17
Auger mining: Subsidence protection
May 28, 2026
§ 819.17 Auger mining: Subsidence protection.
Auger mining shall be conducted in accordance with the requirements of § 817.121 (a) and (c) of this chapter.
Auger mining shall be conducted in accordance with the requirements of § 817.121 (a) and (c) of this chapter.