30 CFR 947.822 - Special performance standards
Part 822 of this chapter, Special Performance Standards—Operations on Alluvial Valley Floors, shall apply to any person who conducts surface coal mining and reclamation operations on alluvial valley floors, except in those coalfields in Washington west of the crest of the Cascade Mountain Range.
[48 FR 22292, May 18, 1983]
Title 30 published on 2013-07-01
no entries appear in the Federal Register after this date.