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Colorado Mine Fire Inventory Reports

• 2018 Colorado Mine Fire Inventory Report (pdf)
• 2013 Colorado Coal Fires Summary (pdf)
• 2023 Lewis Underground Coal Fire Report of Investigations (pdf)

Active Mines Program

• Get Information, File a Comment or Objection
• Report a Possible Violation or Illegal Activity

Denver Office Status

DRMS remains open for business through phone or email to serve the people of Colorado.  DRMS' main office buildings are currently open for scheduled appointments. To schedule an appointment, contact DRMS staff using our Staff Directory.  We will respond to customers as soon as possible. Visit the DNR website for more information on building status.