Data and Search Information
Search DRMS Electronic Documents
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 are not available electronically. Records for sites released prior to January 1, 2002 are available at the Colorado State Archives office; records for sites released after January 1, 2002 are available by request.
Tips for Using WebLink:
- 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.
- Narrow your search using the IBM Index Class field.
- For additional information see our Laserfiche Weblink User Guide (Google Doc).
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.
The Division of Reclamation, Mining and Safety (DRMS) collects and reports production information on Coal and Hard Rock sites in accordance with CRS 34-24-101. For production information on Construction Materials sites, please contact the county in which the operation is located.
| Coal Production Reports |
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| Current Year (pdf) |
| Prior Years (pdf) |
| Annual Production Reports (C.R.S. 34-24-101) |
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| Current Year (pdf) (Revised 6 Feb 2024) |
| Prior Years (pdf) |
| Monthly Activity, County, and Operator Reports |
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| Current Year (pdf) |
| Prior Years (pdf) |
Colorado Open Records Act (CORA)
For Colorado Open Records Act requests, contact: Camille Mojar - dnr_drms_corainfo@state.co.us - 303-866-3567 x 8136
All other inquiries, please contact drms_info@state.co.us.