Notice of Annual Report for Thunder Basin Coal Co. Black Thunder Mine, PT0233
Wyoming Department of Environmental Quality sent this bulletin at 09/14/2026 08:00 AM MDT
Public Notice: Notice of Annual Report for Thunder Basin Coal Co. Black Thunder Mine, PT0233
In accordance with the Wyoming Department of Environmental Quality, Land Quality Division, Coal Rules and Regulations, Chapter 12, Section 2(c), the Administrator of the Land Quality Division hereby gives notice that on January 3, 2026, the annual report for the Thunder Basin Coal Co. Black Thunder Mine, WY Permit No.0233, located approximately 49 miles SE from Gillette, WY, on Highway 450, was filed with the Division. All interested persons may review the annual report at the following address.
Wyoming Department of Environmental Quality Land Quality Division 2100 West 5th St Sheridan, WY 82801
The renewal bond for area and incremental calculations will be determined for the coming year. Interested persons may submit information relating to the bond amounts within thirty (30) days of this notice. This information may be submitted to the above address. This information, together with information submitted by the operator and developed by the Division, shall be considered by the Administrator and Director in setting bond amounts.
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