Public Notices
All Divisions
GLENROCK PUBLIC MEETING for ABANDONED MINE LANDS 2020 CONSTRUCTION AND MINE MITIGATION PROJECT
Public Notice: SO2 Data Requirements Rule Annual Report
Wyoming Department of Environmental Quality- Air Quality Division: Virtual Public Engagement Session for the Affordable Clean Energy (ACE) Rule
Air Quality Awareness Week: "Wildfires and Air Quality Awareness”
Public Notice of Docket DEQ/ISC 20-06 Regular Meeting of the Industrial Siting Council Wyoming Department of Environmental Quality
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New location for Pre-hearing - Notice of Request for a Permit and Hearing Filing Information Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 20-02 Gateway South Transmission Project
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Public Notice of Request for a Permit and Hearing Filing Information Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 20-02 Gateway South Transmission Project
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Notice of Request for a Permit and Hearing Filing Information Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 19-07 Ciner Unit 8 Capacity Expansion
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Public Notice of Docket DEQ/ISC 20-05 Regular Meeting of the Industrial Siting Council Wyoming Department of Environmental Quality
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Notice of Permit Approval Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 19-06 Exxon Mobil Corporation’s LaBarge Carbon Capture Project
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Public Notice Review of Request to Amend Cedar Springs Wind III, LLC’s Permit DEQ/ISC 19-02 Wyoming Department of Environmental Quality, Wyoming Industrial Siting Council
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Public Notice Review of Requests to Amend Rocky Mountain Power’s Permit DEQ/ISC 12-10 Wyoming Department of Environmental Quality, Wyoming Industrial Siting Council
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Public Notice Review of Request to Amend Cedar Springs Transmission, LLC’s Permit DEQ/ISC 18-05 Wyoming Department of Environmental Quality, Wyoming Industrial Siting CouncilPublic Notice Review of Request to Amend Cedar Springs Transmission, LLC’s Permit DEQ/ISC 18-05 Wyoming Department of Environmental Quality, Wyoming Industrial Siting Council
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Public Notice of Docket DEQ/ISC 19-06 Notice of Change to Telephone Hearing Exxon Mobil Corporation’s LaBarge Carbon Capture Project
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Public Notice of Docket DEQ/ISC 20-04 Notice of Cancelation of Q2 Meeting of the Industrial Siting Council Wyoming Department of Environmental Quality
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Public Notice of Docket DEQ/ISC 19-06 Notice of Change to Telephone PreHearing Conference Exxon Mobil Corporation’s LaBarge Carbon Capture Project
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Public Notice of Docket DEQ/ISC 20-04 Regular Meeting of the Industrial Siting Council Wyoming Department of Environmental Quality
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Notice of Request for a Permit and Hearing Filing Information Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 19-06 Exxon Mobil Corporation’s LaBarge Carbon Capture Project
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Public Notice Review of Requests to Amend Boswell Wind LLC’s Permit DEQ/ISC 15-05 Wyoming Department of Environmental Quality, Wyoming Industrial Siting Council
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Public Notice of Docket DEQ/ISC 20-01 Regular Meeting of the Industrial Siting Council Wyoming Department of Environmental Quality
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Notice of Permit Approval Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 18-11 Two Rivers and Lucky Star Wind Energy Project
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Notice of Permit Approval Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 19-02 Cedar Springs III Wind Energy Project
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Public Notice of Docket DEQ/ISC 19-05 Regular Meeting of the Industrial Siting Council Wyoming Department of Environmental Quality
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Notice of Coal Permit Renewal Application - Big Horn Coal Company, LLC PT0213
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Notice of Bond Release Application - Arch of Wyoming, LLC PT0331
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Notice of Bond Release Application - Arch of Wyoming, LLC PT0331
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Notice of Bond Release Application - Arch of Wyoming, LLC PT0377
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Notice of Bond Release Application - Arch of Wyoming, LLC PT0377
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Notice of Public Meeting - Land Quality Advisory Board, October 7, 2020
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Coal Permit Renewal Application Public Notice - Green Bridge Holdings, Inc.
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Notice of Coal Permit Renewal Application - Thunder Basin Coal Company
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Notice of Coal Mining Permit Renewal Application - Thunder Basin Coal Company
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Coal Permit Renewal Application Notice - Green Bridge Holdings, Inc
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Notice of Application for Research & Development License - Pacific Soda, LLC
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Revised Bond Calculations Guidelines 12 - Bond Calculations and 12A - Small Mine Bond Calculations
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Public Notice of In Situ Mining Permit Application - Uranium One USA, Inc.
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Notice of Permit Approval - PT0841, Brook Mining Company, LLC
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Public Notice of Small Mine Permit Amendment Application - Willits Company, Inc.
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Notice of Application for Small Mining Permit - Hamaker Excavation Inc.
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Brook Mine Informal Conference available on YOUTUBE
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Notice of Availability of Pre-Decisional Draft Cumulative Hydrologic Impact Assessment - Brook Mining Co., LLC
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Public Notice of Coal Mine Permit Application - Brook Mining Co., LLC
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Required Annual Report Information for Trona Operations
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Land Quality Division Revised Guideline 17 - Postmine Impoundments and Playas
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Notice of Revised Noncoal Sample Public Notice Formats #7 and #9
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Glenrock Landfill - Closure Permit Application
Powell Transfer Station - Renewal Permit Application
Guernsey LF Remediation Project - Professional Services Consultant Selection
Electronic Document Submittal for Solid and Hazardous Waste Division
Notice Regarding Storage Tank Program Requirements
Monthly Inspections of Regulated Storage Tanks
International Code Council Offers Proctored Remote Online Testing for Wyoming Storage Tank Operators
PROPOSED TEMPORARY TURBIDITY INCREASE IN SPRING CREEK
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN THE NORTH PLATTE RIVER
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Public Meeting for SRF funding for the Cheyenne Hydropower Project
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN THE NORTH PLATTE RIVER
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED DISCHARGE OF DREDGED OR FILL MATERIAL TO FISH CREEK
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN SPREAD CREEK
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Public Meeting for SRF funding for the North Laramie Outfall Sewer Project
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
SRF Public Meeting Notice: Town of Afton Water System Improvements
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
REMINDER—Water Quality Division Electronic Mail Option Available
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
REMINDER: WYPDES Electronic Application Submittal and Electronic Permit Fee Payment Options Now Available
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Review of Colorado River Water Quality Standards
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Public Comment Period Extension: Proposed WYPDES Permit Renewal for PacifiCorp’s Dave Johnston Power Plant (WY0003115)
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Electronic Payment for WYPDES Permit Fees Now Available
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Comment Period Extension: Water Quality Rules and Regulations Chapters 14 and 28
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Environmental Quality Council Hearing: Water Quality Rules and Regulations Chapters 14 and 28
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
WYPDES Permit Fees and Electronic Payment
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Water Quality Division, Withdrawn Rulemaking, EQC Docket 20-3101
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Notice of Final Adoption: Water Quality Rules and Regulations, Chapter 24
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Update on Proposed Aethon Energy (Moneta Divide Gas Field) Discharge Permit - Riverton Meeting Room Changed
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Update on Proposed Aethon Energy (Moneta Divide Gas Field) Discharge Permit - Online Comments are now being accepted
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
WDEQ Announcement of Extension of Public Comment Period and Public Meetings on the Proposed Moneta Divide Gas Field Discharge Permit
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
FY21 Request for Proposals—Section 319 and 205(j) Grants – Grants Application Training Webinar Recording Now Available
FY21 Request for Proposals: Clean Water Act Section 319 Grant, Clean Water Act Section 205(j) Grant
WYPDES PROPOSED Discharge Permit Public Notices for September 2020
WYPDES PROPOSED Discharge Permit Public Notices for August 2020
REMINDER: WYPDES Electronic Application Submittal and Electronic Permit Fee Payment Options Now Available
WYPDES PROPOSED Discharge Permit Public Notices for July 2020
Public Comment Period Extension: Proposed WYPDES Permit Renewal for PacifiCorp’s Dave Johnston Power Plant (WY0003115)
Electronic Payment for WYPDES Permit Fees Now Available
WYPDES PROPOSED Discharge Permit Public Notices for June 2020
WYPDES Permit Fees and Electronic Payment
WYPDES PROPOSED Discharge Permit Public Notices for May 2020
WYPDES PROPOSED Discharge Permit Public Notices for April 2020
WYPDES PROPOSED Discharge Permit Public Notices for March 2020
WYPDES PROPOSED Discharge Permit Public Notices for February 2020
Revised Draft Permit for Aethon Energy (Moneta Divide)
WYPDES PROPOSED Discharge Permit Public Notices for January 2020
WYPDES PROPOSED Discharge Permit Public Notices for December 2019
WYPDES PROPOSED Discharge Permit Public Notices for November 2019
WYPDES PROPOSED Discharge Permit Public Notices for October 2019
WYPDES PROPOSED Discharge Permit Public Notices for September 2019
WYPDES PROPOSED Discharge Permit Public Notices for August 2019
WYPDES PROPOSED Discharge Permit Public Notices for July 2019
WYPDES PROPOSED Discharge Permit Public Notices for June 2019
WYPDES PROPOSED Discharge Permit Public Notices for May 2019
Update on Proposed Aethon Energy (Moneta Divide Gas Field) Discharge Permit - Riverton Meeting Room Changed
Update on Proposed Aethon Energy (Moneta Divide Gas Field) Discharge Permit - Online Comments are now being accepted
WYPDES PROPOSED Discharge Permit Public Notices for April 2019
Draft Permit Modification - UIC Class I - 15-429 Grey Hawk Operating, LLC Modification
Notice of Final Adoption: Water Quality Rules and Regulations, Chapter 24
Guernsey LF Remediation Project - Professional Services Consultant Selection
Electronic Document Submittal for Solid and Hazardous Waste Division
Out for Public Comment: April 28, 2019 Stratospheric Intrusion Exceptional Event Demonstration
Public Notice: SO2 Data Requirements Rule Annual Report
Wyoming DEQ releases the 5-year Air Monitoring Network Assessment for public comment
Wyoming DEQ releases 2020 Annual Air Monitoring Network Plan for public comment
Public Notices: Friday, September 11, 2020
Public Notices: Wednesday, September 9, 2020
Public Notices: Saturday, September 4, 2020
Public Notices: Friday, September 4, 2020
Public Notices: Wednesday, August 26, 2020
Public Notices: Saturday, August 22, 2020
Public Notices: Wednesday, August 19, 2020
Public Notice: SO2 Data Requirements Rule Annual Report
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Public Notice: SO2 Data Requirements Rule Annual Report
Title V Draft Permit
Title V Modified Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Operating Permit
Title V Draft Permit
Title V Permit - Bridger Compressor Station
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Public Meeting for SRF funding for the Cheyenne Hydropower Project
SRF List-serve
Public Meeting for SRF funding for the North Laramie Outfall Sewer Project
SRF List-serve
SRF Public Meeting Notice: Town of Afton Water System Improvements
SRF List-serve
CATEX notice for the SRF-Drinking Water Loan Program, Afton Water System Improvements
SRF List-serve
Guernsey LF Remediation Project - Professional Services Consultant Selection
Hazardous Waste Rule Updates, Current Issues, and Hazardous Waste Permitting and Corrective Action
Electronic Document Submittal for Solid and Hazardous Waste Division
Hazardous Waste Rule Updates, Current Issues, and Hazardous Waste Permitting and Corrective Action
Release of Report of Investigation into Public Concerns of Water Quality and Water Level Issues in the Vicinity of the City of Gillette’s Madison Wellfield, Crook County, Wyoming
Click here for more information and updates regarding this project. Project Contact: Lily Lee at 777-7072 lily.lee@wyo.gov or Nicole Twing at 777-8275 nicole.twing@wyo.gov