https://regulations.justia.com/regulations/fedreg/agencies/office-of-surface-mining-reclamation-and-enforcement/2013/03/14?registers=between Sat, 21 Jun 2025 04:41:17 -0700 Sat, 21 Jun 2025 04:41:17 -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/2013/03/14?registers=between https://regulations.justia.com/regulations/fedreg/2013/03/14/2013-05921.html https://regulations.justia.com/regulations/fedreg/2013/03/14/2013-05921.html Thu, 14 Mar 2013 00:00:00 -0700 2013-05921 Proposed Rule http://www.gpo.gov/fdsys/pkg/FR-2013-03-14/pdf/2013-05921.pdf