Data Search

Imaged Document Data (Laserfiche Weblink)

  DRMS WebLink

Documents available on-line include non-confidential documents for Coal, Minerals, and Prospecting Permits as well as Historical Mining Books.

Please note that documents for sites released from jurisdiction prior to January 1, 2002 are not available electronically. Records for those sites are available at the Colorado State Archives office.

Photo of reclaimed drainage at coal mining site


Enter the Permit number (no dashes) in the "Permit No" box to search for related documents. Any field or combination of fields can be used to search. Wild card * and ? can be used.

Example: Enter M2010* in the "Permit No" field to return all Mineral Permits from the year 2010 OR Enter P2008042 (no dashes) in the "Permit No" field to return all documents for the specified permit, Click "Search" to return documents

For additional information see our Laserfiche Weblink User Guide (pdf).

The Colorado Division of Reclamation, Mining and Safety (DRMS) is not responsible and shall not be liable to the user for damages of any kind arising out of the use of data or information provided by the DRMS, including the installation of the data or information, its use, or the results obtained from its use.

ANY DATA OR INFORMATION PROVIDED BY THE DRMS IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Data or information provided by the DRMS shall be used and relied upon only at the user\'s sole risk, and the user agrees to indemnify and hold harmless the DRMS, its officials, officers and employees from any liability arising out of the use of the data/information provided.

Reports and Data


Coal Production Monthly Activity, County, and Operator Reports Annual Production Reports (C.R.S. 34-24-101)
Current Year Current Year Current Year
Prior Years Prior Years Prior Years

Colorado Open Records Act (CORA)

CORA Request

For Colorado Open Records Act requests, contact: Camille Mojar - - 303-866-3567 x 8136

All other inquiries, please contact