Notice of Revised Guidelines Available for Bond Calculations - 12 and 12A Public Notice: Revised Guidelines Available for Bond Calculations - 12 and 12A Please be advised that the Land Quality Division has posted the annual revisions to Guideline 12 - Standardized Reclamation Performa…

Public Notice: Public Meeting, Town of Encampment, WY, Wildfire Risk Reduction for the Town of Encampment’s Municipal Watershed Project Notice of Public Meeting, Town of Encampment, WY, Wildfire Risk Reduction for the Town of Encampment’s Municipal Watershed Project Wyoming Depar…

Wyoming Environmental Quality Council Notice of Intent to Adopt Rules Public Notice: Wyoming Environmental Quality Council Notice of Intent to Adopt Rules The Wyoming Environmental Quality Council will consider proposed revisions to the Wyoming Department of Environmental Quality Sol…

Proposed Discharge of Dredged or Fill Material to Fremont Lake Proposed Discharge of Dredged or Fill Material to Fremont Lake Wyoming Department of Environmental Quality  | view as a webpage Proposed Discharge of Dredged or Fill Material to Fremont Lake           The Wyoming…

Public Notice: Reclassification of Groundwater, Lost Creek ISR Project Reclassification of Groundwater, Lost Creek ISR Project Wyoming Department of Environmental Quality  | view as a webpage Reclassification of Groundwater, Lost Creek ISR Project Reclassification of Gro…

Public Notice of Permit Approval of the Dry Piney Helium and Carbon Sequestration Project Public Notice of Permit Approval of the Dry Piney Helium and Carbon Sequestration Project Public Notice of Permit Approval of the Dry Piney Helium and Carbon Sequestration Project The In…

Reminder of Opportunity to Observe the Continued Contested Case Proceedings of the Chugwater Energy Project Before the Wyoming Industrial Siting Council - Docket Number DEQ/ISC 25-01 Reminder of Opportunity to Observe the Continued Contested Case Proceedings of the Chugwater Energy Project B…

Contura Coal West, LLC, Permit Renewal for Eagle Butte Mine, PT0428, TFN 7 6/290 Public Notice: Contura Coal West, LLC, Permit Renewal for Eagle Butte Mine, PT0428, TFN 7 6/290 Public Notice Contura Coal West, LLC of Gillette, Wyoming has filed a mining permit renewal application with…

Proposed Discharge of Dredged or Fill Material to the Green River Wyoming Department of Environmental Quality  | view as a webpage Proposed Discharge of Dredged or Fill Material to the Green River           The Wyoming Department of Environmental Quality (WDEQ) has received a reques…

Wyodak Resources Development Corp., Permit Renewal for Wyodak Mine, PT0232, TFN 7 5/280 Public Notice: Wyodak Resources Development Corp., Permit Renewal for Wyodak Mine, PT0232, TFN 7 5/280 Public Notice  The Wyodak Resources Development Corp. d/b/a Black Hills Energy – Wyodak Mine o…

Proposed Discharge of Dredged or Fill Material to Waters in the Fish Creek Drainage Proposed Discharge of Dredged or Fill Material to Waters in the Fish Creek Drainage Wyoming Department of Environmental Quality  | view as a webpage Proposed Discharge of Dredged or Fill Mate…

Notice of Phase 3 Bond Release - Peabody Caballo Mining, LLC, PT0433, TFN 7 2/288 Public Notice: Notice of Phase 3 Bond Release - Peabody Caballo Mining, LLC, PT0433, TFN 7 2/288 PUBLIC NOTICE Peabody Caballo Mining, LLC, Caballo Mine, of St. Louis, MO (Permit No. 433-T9), PO Box 879,…

Notice of Land Quality Division Advisory Board Meeting - December 17, 2025, 10:00 am (MST) Public Notice: Land Quality Division Advisory Board Meeting - December 17, 2025 The Department of Environmental Quality (DEQ), Land Quality Division (LQD), will hold an Advisory Board (AB) Meeti…

Elk Basin #2 Renewal Application Public Notice: In accordance with the provisions of the Wyoming Environmental Quality Act and Chapter 1 of the Solid Waste Rules, Contango Oil and Gas Company has submitted a renewal permit application for the Elk Basin #2 Industrial landfill.        …