Montana Department of Environmental Quality About Us Permitting & Operator Assistance Public Participation

Coal Mining | Rosebud Coal Mine Area C Notice of Completeness for Bond Release SL26 | Comment Period Closes October 2, 2026

  • August 10 2026

Notice is hereby given that Westmoreland Rosebud Mining LLC, with its offices located at: PO Box 99,
Colstrip, Montana 59323, has filed an application with the Coal Section, Mining Bureau of the
Department of Environmental Quality for bond release SL26 of Area C, Permit C1985003C, which was
originally permitted on August 20, 1982.

Associated Materials:

The application is available for inspection online at https://deq.mt.gov/mining/Programs/coal 

 
Comment Period Closes: October 2, 2026
 
Submit Comments To: DEQCoal@mt.gov 

Tags: Public Comment and Coal