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Centralia Mine

Centralia Mine, Environmental Assessment

Welcome to the OSMRE Centralia Mine Environmental Assessment (EA) webpage. Here you will be able to view and download all documents relating to this EA as they become available to the public. For more information about this project see About the Project. For your convenience, the EA and the unsigned FONSI can be accessed in the Document Library.

The EA and unsigned FONSI are available for review as of April 26, 2019. All comments must be received or postmarked by May 28, 2019, to be considered. You are invited to direct your comments on the EA and unsigned OSMRE FONSI to: ATTN: OSMRE, Centralia EA, OSMRE WR, C/O: Gretchen Pinkham, 1999 Broadway, Suite 3320, Denver, CO 80202-3050. Comments may also be emailed to:, please ensure the subject line reads: ATTN: OSMRE, Centralia EA.

Before including your address, phone number, e-mail address, or other personal identifying information in your comment, you should be aware that your entire comment – including your personal identifying information – will be publicly available. While you can ask us in your comment to withhold your personal identifying information from public review, we cannot guarantee that we will be able to do so. All submissions from organizations or businesses and from individuals identifying themselves as representatives or officials of organizations or businesses will be available for public review to the extent consistent with applicable law.

Additional information regarding the Project may be obtained through the OSMRE information line at 1-866-847-7362.

Printed versions of the EA and unsigned FONSI are also available for review at the following locations:

Office of Surface Mining and Reclamation
Western Region Office
1999 Broadway, Suite 3320
Denver, CO 80202-3050

Between the hours of 8:00 AM and 4:00 PM Monday through Friday (Closed Saturday and Sunday)

Page Last Modified/Reviewed: 4/25/19

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

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