https://regulations.justia.com/regulations/fedreg/agencies/office-of-surface-mining-reclamation-and-enforcement/2013/02/20?registers=between Sat, 21 Jun 2025 21:14:25 -0700 Sat, 21 Jun 2025 21:14:25 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/office-of-surface-mining-reclamation-and-enforcement/2013/02/20?registers=between https://regulations.justia.com/regulations/fedreg/2013/02/20/2013-03779.html https://regulations.justia.com/regulations/fedreg/2013/02/20/2013-03779.html Wed, 20 Feb 2013 00:00:00 -0800 2013-03779 Proposed Rule http://www.gpo.gov/fdsys/pkg/FR-2013-02-20/pdf/2013-03779.pdf