https://regulations.justia.com/regulations/fedreg/agencies/department-of-the-interior/surface-mining-reclamation-and-enforcement-office/2006/12/20?registers=between Wed, 08 May 2024 17:22:23 -0700 Wed, 08 May 2024 17:22:23 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/department-of-the-interior/surface-mining-reclamation-and-enforcement-office/2006/12/20?registers=between https://regulations.justia.com/regulations/fedreg/2006/12/20/E6-21716.html https://regulations.justia.com/regulations/fedreg/2006/12/20/E6-21716.html Wed, 20 Dec 2006 00:00:00 -0800 E6-21716 Rule http://www.gpo.gov/fdsys/pkg/FR-2006-12-20/pdf/E6-21716.pdf