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Public Notices

Select your interest below to view current  Public Notices

  • AML
  • Air Quality IMPACT Updates
  • Air Quality Monitoring Program
  • Air Quality New Source Review
  • Air Quality Rule Development
  • Air Quality Title V
  • Air Quality Winter Ozone
  • Class VI Wells Carbon Capture
  • Federal Facilities and Formerly Used Defense Sites
  • Harmful Cyanobacterial Blooms
  • Hazardous Waste
  • Hoback Junction Area Investigation
  • Industrial Siting
  • Know Your Well
  • Land Quality
  • Madison Well Field Project
  • Pavillion Palatability Study
  • Solid Waste
  • Storage Tank Program
  • Voluntary Remediation Program/Brownfields/Orphan Sites
  • WATER - General Water Quality Updates
  • WATER - Non Point Source Pollution Program
  • WATER - State Revolving Fund
  • WATER - TMDL
  • WATER - Underground Injection Control
  • WATER - WYPDES
  • Willwood Dam Work Groups
  • Wyoming Nutrient Work Group
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Public Notices: Knife River Corporation - Mountain West (F030728\A0013042)
Public Notices: Nicholls Gravel and Trucking, LLC. (F029233\A0012981)
Public Notices: EOG Resources, Inc. (F027961, A0013059)
Public Notices: Crowheart Energy, LLC (F009734, A0012937)/Crowheart Energy, LLC (F006736, A0012589)\Crowheart Energy, LLC (F011109, A0012934)\Crowheart Energy, LLC (F011847, A0012938)\Crowheart Energy, LLC (F019532, A0012591)\Crowheart Energy, LLC (F012181, A0012939)\Crowheart Energy, LLC (F017843, A0012946)\Crowheart Energy, LLC (F010454, A0012940)\Crowheart Energy, LLC (F010008, A0012930)
Public Notices: Baseline Energy Services, LP (F030063, A0013006)
Public Notices: Continental Resources Incorporated (F030692, A0012897)
Public Notices: North Silo Resources, LLC (F030636, A0012917)
Public Notices: Peak Powder River Resources (F029881, A0012926)
Public Notice: Sinclair Wyoming Refining Company (F000758, A0012450)
Public Notices: Valkyrie Operating, LLC (F006522, A0009598) / Kentex Worland, LLC (F000820, A0012986)
Public Notices: Tallgrass Midstream, LLC (F000452, P0034263) / Continental Resources Incorporated (F023711, A0012392)
Public Notice: Jonah Energy LLC (F029854, A0012973)
Public Notices: Wold Energy Partners, LLC (F027173, A0012881) / Chesapeake Operating, LLC (F029992, A0012907) / Devon Energy Production Company, L.P. (F029829, A0012925) / Impact Exploration & Production, LLC (F029844, A0012955)
Public Notices: Anadarko E&P Onshore LLC (F007917, P0034359)/EOG Resources, Inc. (F029899, P0034426)/Microsoft Corporation (F030348, P0033450)
Public Notices: Wednesday, December 1, 2021
Public Notices: Thursday, November 25, 2021
Public Notices: Wednesday, November 24, 2021
Public Notices: Saturday, November 20, 2021
Public Notices: Friday, November 19, 2021
Public Notices: Thursday, November 17, 2021
Public Notices: Saturday, November 17, 2021
Public Notices: Saturday, November 13, 2021
Public Notices: Friday, November 12, 2021
Public Notices: Tuesday, November 9, 2021
Public Notices: Thursday, November 4, 2021
Wyoming Environmental Quality Council Hearing - Proposed Air Quality Rules
Notice of Final Adoption, Department of Environmental Quality Rules of Practice and Procedure Chapter 3
Wyoming Air Quality Advisory Board Meeting - September 29, 2021
Public Notice: SO2 Data Requirements Rule Annual Report
Wyoming Air Quality Advisory Board Meeting - March 4, 2021
DEQ to hold virtual public meeting on 2021 winter ozone season
DEQ rolls out updated version of its WyVisNet air quality monitoring website
Public Notices: Wyoming Air Quality Advisory Board Meeting
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”
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
DEQ to hold virtual public meeting on 2021 winter ozone season
DEQ rolls out updated version of its WyVisNet air quality monitoring website
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 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
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Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisory: Lake DeSmet
Risks Associated with Harmful Cyanobacterial Blooms (HCBs) Continue Despite Cooler Temperatures
Wyoming Department of Health Issues New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
Wyoming Department of Health Issues New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
Wyoming Department of Health Issues New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
Wyoming Department of Health Issues New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
Wyoming Department of Health Issues New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
Wyoming Department of Health Issues New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
Wyoming Department of Health Issues New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
Wyoming Department of Health Issues New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
Wyoming Department of Health Issues New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
Wyoming Department of Health Issues New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
Wyoming Department of Health Issues New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
Wyoming Department of Health Issues New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
Harmful Cyanobacterial Bloom (HCB) Recreational Use Bloom Advisory: Leazenby Lake (Hundred Springs Reservoir)
Notice to Avoid and Report Possible Harmful Cyanobacterial Blooms in Wyoming Waters
Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisory Lifted: Keyhole Reservoir
Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisory: Keyhole Reservoir
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Industrial Siting Council Notice of Amendment Request for Rail Tie Wind DEQ/ISC 20-09
Industrial Siting Council Notice of Amendment Request for Boswell Springs Wind DEQ/ISC 15-05
Industrial Siting Council Notice of Amendment Request for Uinta Wind DEQ/ISC18-02
Industrial Siting Council Notice of Request for a Permit and Hearing, Rock Creek Wind, LLC
Regular Meeting of the Industrial Siting Council 4th Quarter 2021
Industrial Siting Division - Request for a Permit Hearing Lincoln Solar 1
Industrial Siting Division - Notice of Request for a Permit Hearing Lincoln Solar 1
Industrial Siting Division Notice of Cancellation of Permit Hearing, Broad Reach Power LLC/Lincoln Solar DEQ/ISD 20-10
Meeting of The Industrial Siting Council 3rd Quarter 2021
Industrial Siting Division Notice of Continuation of Hearing Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 20-09
Lincoln Solar 1 Application, Industrial Siting Council Public Notice
Public Notice of Docket DEQ/ISC 19-05 Regular Meeting of the Industrial Siting Council Wyoming Department of Environmental Quality
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Phase 2 Bond Release Application - Thunder Basin Coal Company, LLC, PT0483
Annual Report - Navajo Transitional Energy Company, LLC, PT0237
Application for Phase 3 Bond Release - Big Horn Coal Company, PT0213
Annual Report - Thunder Basin Coal Company, LLC, Black Thunder Mine, PT0233
Annual Report - Wyodak Resources Development Corp., Wyodak Mine, PT0232
Annual Report - Peabody Powder River Mining, LLC, North Antelope Rochelle Mine, PT0569
Annual Report - Eagle Specialty Materials, LLC, Bell Ayr Mine, PT0214
Revised and New Documents Posted to Land Quality Web Page
Annual Report Filed - Arch of Wyoming, LLC, PT0730
Land Quality Advisory Board Meeting - December 9, 2021
Notice of Final Adoption, Department of Environmental Quality Rules of Practice and Procedure Chapter 3
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Rawlins Transfer Station-Permit Application Renewal
Sinclair Land Treatment Facility #2-Permit Application Renewal
Updated Link: Notice to Consider Revisions to Solid Waste Rules, Chapter 18, Disposal of Coal Combustion Residuals in Landfills and Surface Impoundments
Notice of Final Adoption, Department of Environmental Quality Rules of Practice and Procedure Chapter 3
Corrected Notice of Final Adoption Solid Waste Rules and Regulations, Chapter 1 and Chapter 7
Notice of Final Adoption Solid Waste Rules and Regulations, Chapter 1 and Chapter 7
Grass Creek Industrial Landfill - Renewal Permit Application
Stericycle Cheyenne Transfer Facility - Renewal Permit Application
Electronic Document Submittal for Solid and Hazardous Waste Division
Revised SRF Public Meeting Notice: Cheyenne BOPU Crystal Bypass Project
PROPOSED TEMPORARY TURBIDITY INCREASE IN BIG SPRING AND CHRISTENSEN CREEKS
PROPOSED ANNUAL WAIVER FOR TEMPORARY TURBIDITY INCREASES ASSOCIATED WITH MINOR MAINTENANCE AND REPAIR PROJECTS
Public Notice of Extended Public Comment
SRF Public Meeting Notice: Town of Lyman Main Street
WDEQ publishes report describing water quality condition of streams and rivers in the Green River Basin
Stakeholder Outreach State of Wyoming Capacity Development Strategy Revisions
Updated Links: Water and Waste Advisory Board Meeting
Notice of Final Adoption of Water Quality Rules Chapter 24
Notice of Final Adoption, Department of Environmental Quality Rules of Practice and Procedure Chapter 3
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