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Colorado Mine Fire Inventory Reports
2018 Colorado Mine Fire Inventory Report
2013 Colorado Coal Fires Summary
Hardrock Rulemaking
The Minerals Program has initiated the process to conduct formal rulemaking to revise the Mineral Rules and Regulations of the Colorado Mined Land Reclamation Board for Hard Rock, Metal, and Designated Mining Operations.  More Information
Active Mines Program
Permitting Actions Under Review - Get Information, File a Comment or Objection
Report Possible Violation or Illegal Activity
COVID-19 Impact
In order to reduce the spread of COVID-19 (Coronavirus), the Department of Natural Resources (DNR) is doing its part through social distancing in the workplace. As of April 1, 2020, most of DNR's and subsequently DRMS' employees will work from home and main office buildings will be closed to the public. However, DRMS will remain open for business through phone or email to serve the people of Colorado. Please be patient and flexible during this unprecedented circumstance, and know that we will respond to customers as soon as possible. Click here for more information on building status. Click here for COVID-19 updates.