OFFICE of SURFACE MINING
RECLAMATION and ENFORCEMENT

U.S. Department of the Interior

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Who We Are

The Western Region (WR) performs an oversight role for States in the Region that have primacy and regulate surface coal mining activities and reclamation on lands within their jurisdiction.


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Featured News and Stories

Public Comment Period for Absaloka South Mine

Caballo West Tract Mining Plan Modification Environmental Assessment Notice of Availability

OSMRE is seeking comments regarding the Caballo West Tract Mine Environmental Assessment. Comment period runs through June 16.

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Public Comment Period for Absaloka South Mine

Public Comment Period for Absaloka South Mine

OSMRE is seeking comments regarding the Absaloka South Mine Permit Renewal. Comment period runs through June 15.

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Public Comment Period on Oversight of State Programs

Public Comment Period on Oversight of State Programs

OSMRE announces opening of public comment period on its oversight performance aggreement for all Western States. Comment period runs May 1 – 15.

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Environmental Impact Statement for the San Juan Mine Deep Lease Extension Mining Plan Modification

Record of Decision for the San Juan Mine Deep Lease Extension Mining Plan Modification

OSMRE announces the release of the Record of Decision (ROD) for the San Juan Mine Deep Lease Extension Mining Plan Modification.

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Western Region Map

DETAILS
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Page Last Modified/Reviewed: 5/15/19

Western Region OSMRE, 1999 Broadway St., Suite 3320, Denver, CO 80202-3050
(303) 293-5000 | TTY: (202) 208-2694 | Email: osm-wrWeb@osmre.gov

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