1. LawStack
  2. Title 30 - Mineral Resources
  3. Chapter VII - Office of Surface Mining Reclamation and Enforcement, Department of the Interior
  4. Subchapter K - Permanent Program Performance Standards
  5. Part 819 - Special Permanent Program Performance Standards-Auger Mining
  6. 30 CFR § 819.21
30 CFR § 819.21
Auger mining: Protection of underground mining
May 28, 2026
CFR

§ 819.21 Auger mining: Protection of underground mining.

Auger holes shall not extend closer than 500 feet (measured horizontally) to any abandoned or active underground mine workings, except as approved in accordance with § 816.79 of this chapter.

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§ 819.19 Auger mining: Backfilling and grading

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