PUBLIC NOTICENotice is hereby given of the filing of a Technical Revision 169 (TR-169) by Colowyo Coal Company L.P., Permit No. C-1981-019, 5731 State Highway 13, Meeker, CO. 81641, with the Colorado Division Reclamation Mining and Safety, Colorado Department of Natural Resources, 1313 Sherman Street, Room 215, Denver, Colorado 80203. TR-169 proposes an excess cut stockpile to support construction of Evaporation Ponds.All of the areas to be affected by this Technical Revision are owned by Colowyo Coal Company L.P., Axial Basin Coal Company, the Bureau of Land Management, and the Colorado State Land Board, and are located approximately 28 miles south of Craig, Colorado, west of Colorado State Highway 13 and west of Moffat County Road 51.The affected area can be located on U.S. Geological Survey 7.5-minute quadrangle map Nos. N4015-W11245/7.5 (Axial, Colorado) and N4007.5-W11245/7.5 (Ninemile Gap, Colorado) and is more particularly described as follows:All or portions of Sections 2-6, 7-11, 14-22, and 28-30 of Township 3 North, Range 93 West, all or portions of Sections 13, 15-18, 20-24, 26-30, and 31-34 of Township 4 North, Range 93, all or portions of Sections 1-3, 10-12, and 14-15 of Township 3 North, Range 94 West, and all or portions of Sections 12, 13, 18, 23-27, and 34-36 of Township 4 North, Range 94 West of the 6th P.M., Moffat County and Rio Blanco County, Colorado.A precise description of the Permit Boundary can be found in Volume 16, Exhibit 1, Item 13 of the permit document and is included herein by reference.A copy of the application for the Technical Revision is on file at the Moffat County Clerk and Recorder's Office in the Moffat County Courthouse located at 221 West Victory Way, Craig, Colorado, 81635. Questions concerning this Technical Revision should be directed to Chris Gilbreath, Senior Manager Remediation and Reclamation at Tri-State Generation and Transmission Association Inc., at (303) 254-3912.Any person having an interest concerning this Technical Revision has the right to provide written comments or objections concerning this Technical Revision to the Colorado Division Reclamation Mining and Safety at the address noted above. Comments to the Division must be made within 10 days after the publication of this notice.PUBLISHED IN THE CRAIG PRESS ON May 13, 2026