https://regulations.justia.com/regulations/fedreg/agencies/surface-mining-reclamation-and-enforcement-office/2007/08/31?registers=between Tue, 01 Apr 2025 13:58:04 -0700 Tue, 01 Apr 2025 13:58:04 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/surface-mining-reclamation-and-enforcement-office/2007/08/31?registers=between https://regulations.justia.com/regulations/fedreg/2007/08/31/07-4280.html https://regulations.justia.com/regulations/fedreg/2007/08/31/07-4280.html Fri, 31 Aug 2007 00:00:00 -0700 07-4280 Notice http://www.gpo.gov/fdsys/pkg/FR-2007-08-31/pdf/07-4280.pdf