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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
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Hoback Junction Area Investigation
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Know Your Well
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WATER - General Water Quality Updates
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WATER - TMDL
WATER - Underground Injection Control
WATER - WYPDES
Willwood Dam Work Groups
Wyoming Nutrient Work Group
DEQ News
Wyoming DEQ Land Quality Division Administrator Testifies Before U.S. House Natural Resource Committee Subcommittee
November 17, 2023
Abandoned Mine Land
Wyoming Department of Environmental Quality AML Administrator, testifies before the U.S. Committee on Energy and Natural Resources
November 13, 2023
Abandoned Mine Land
DEQ-AML Administrator Elected as Officer
November 1, 2023
Abandoned Mine Land
Department of Environmental Quality Presents Native Plant Project National Awards
May 25, 2023
Abandoned Mine Land
Wyoming Department of Environmental/Abandoned Mine Land Division to Host Seeding Specialist Certification and Training
May 10, 2023
Abandoned Mine Land
DEQ’s AML Staff Work to Improve Safety Throughout Hanna
March 29, 2023
Abandoned Mine Land
DEQ Honors Mining Industry in Wyoming
December 6, 2022
Abandoned Mine Land
Over 3,000 Sagebrush Seedlings Planted this year.
November 14, 2022
Abandoned Mine Land
Wyoming DEQ Earns Abandoned Mine Land Reclamation Award
October 24, 2022
Abandoned Mine Land
"Other Test Method" Developed by DEQ Now Published by EPA
September 29, 2023
AIR IMPACT Updates - Recent Updates
DEQ to celebrate Air Quality Awareness Week
April 24, 2023
AIR IMPACT Updates - Recent Updates
PM10 High Wind Mitigation Plan Released for Public Comment
March 18, 2024
AIR Air Monitoring Program - Recent Updates
"Other Test Method" Developed by DEQ Now Published by EPA
September 29, 2023
AIR Air Monitoring Program - Recent Updates
The Department of Environmental Quality Hosts Two Open Houses for the Public
July 24, 2023
AIR Air Monitoring Program - Recent Updates
DEQ to Hold Open House for Harriman Road Ambient Air Monitoring Station
July 5, 2023
AIR Air Monitoring Program - Recent Updates
DEQ to Hold Ambient Air Monitoring Station Open House
July 5, 2023
AIR Air Monitoring Program - Recent Updates
2023 Air Quality Division Monitoring Network Plan Released for Public Comment
May 24, 2023
AIR Air Monitoring Program - Recent Updates
DEQ to celebrate Air Quality Awareness Week
April 24, 2023
AIR Air Monitoring Program - Recent Updates
DEQ Deploys BAM Trailer for Air Quality Monitor in Laramie County
April 12, 2023
AIR Air Monitoring Program - Recent Updates
DEQ Adds Mobile Air Quality Monitor in Laramie County
February 22, 2023
AIR Air Monitoring Program - Recent Updates
2021 Air Monitoring Network Plan released for public comment
May 16, 2021
AIR Air Monitoring Program - Recent Updates
Out for Public Comment: April 28, 2019 Stratospheric Intrusion Exceptional Event Demonstration
August 25, 2020
AIR Air Monitoring Program - Recent Updates
Wyoming DEQ releases the 5-year Air Monitoring Network Assessment for public comment
May 15, 2020
AIR Air Monitoring Program - Recent Updates
PM10 High Wind Mitigation Plan Released for Public Comment
March 18, 2024
Air Quality New Source Review - Recent Updates
Public Notices: North Silo Resources, LLC (F031322/A0015934)
March 16, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Vermilion Energy USA LLC (F031347/A0015872), (F030092/A0015902)
March 16, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Devon Energy Production Company, L.P. (F026158/A0015997)
March 16, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Western Proppants, LLC (F029712/A0016150)
March 15, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Powder River Basin Industrial Complex, LLC (F027146/A0015907)
March 13, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Devon Energy Production Company, L.P. (F031351/A0015897)
March 13, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Crowheart Energy, LLC (F031229/A0015866)
March 13, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Crowheart Energy, LLC (F030971/A0015876)
March 13, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Goat Systems LLC (F031218/A0015316)
March 9, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Samson Exploration, LLC (F031350/A0015919)
March 9, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Aethon Energy Operating LLC (F020162/A0016129)
March 9, 2024
Air Quality New Source Review - Recent Updates
Public Notices: PureWest Resources Inc. (F022940/A0015858)
March 7, 2024
Air Quality New Source Review - Recent Updates
Public Notices: EOG Resources, Inc. (F031182/A0015903)
March 6, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Denbury Onshore, LLC (F020685/A0015804)
March 6, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Continental Resources Incorporated (F029752/A0015868)
March 6, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Cogent Energy Solutions, LLC (F031382/A0016125)
March 6, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Aethon Energy Operating LLC (F031380/A0016115)
March 5, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Vermilion Energy USA LLC (F031338/A0015833), (F031339/A0015828)
March 2, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Crowheart Energy, LLC (F023398/A0015267)
March 2, 2024
Air Quality New Source Review - Recent Updates
Public Notices: EOG Resources, Inc. (F027517/A0015931), (F02675/A0015929), (F028078/A0015926)
March 2, 2024
Air Quality New Source Review - Recent Updates
Public Notices: EOG Resources, Inc. (F029306/A0015785)
March 2, 2024
Air Quality New Source Review - Recent Updates
Public Notices: Denbury Onshore, LLC (F002530/A0015835)
March 2, 2024
Air Quality New Source Review - Recent Updates
Public Notices: EOG Resources, Inc. (F031080/A0015896)
March 2, 2024
Air Quality New Source Review - Recent Updates
Public Notices: North Shore Exploration & Production, LLC (F020330/A0015504)
February 28, 2024
Air Quality New Source Review - Recent Updates
Corrected Zoom link: DEQ Air Quality Division: Air Quality Advisory Board Meeting
February 9, 2024
AIR Quality Rule Development - Recent Updates
DEQ Air Quality Division: Air Quality Advisory Board Meeting
February 9, 2024
AIR Quality Rule Development - Recent Updates
Wyoming Environmental Quality Council Public Hearing - Proposed Air Quality Rules
January 25, 2024
AIR Quality Rule Development - Recent Updates
DEQ's Air Quality Division Tool Receives National Award
October 30, 2023
AIR Quality Rule Development - Recent Updates
Wyoming Environmental Quality Council Public Hearing - Proposed Air Quality Rules
October 19, 2023
AIR Quality Rule Development - Recent Updates
"Other Test Method" Developed by DEQ Now Published by EPA
September 29, 2023
AIR Quality Rule Development - Recent Updates
Updated link: Wyoming Air Quality Advisory Board Meeting
June 12, 2023
AIR Quality Rule Development - Recent Updates
Wyoming Air Quality Advisory Board Meeting
June 9, 2023
AIR Quality Rule Development - Recent Updates
DEQ to celebrate Air Quality Awareness Week
April 24, 2023
AIR Quality Rule Development - Recent Updates
PM10 High Wind Mitigation Plan Released for Public Comment
March 18, 2024
Air Title V - Recent Updates
Title V Draft Permit
February 17, 2024
Air Title V - Recent Updates
Title V Draft Permit
February 13, 2024
Air Title V - Recent Updates
Title V Draft Permit
February 10, 2024
Air Title V - Recent Updates
Title V Draft Permit
February 6, 2024
Air Title V - Recent Updates
Title V Draft Permit
January 27, 2024
Air Title V - Recent Updates
Title V Draft Permit
January 25, 2024
Air Title V - Recent Updates
Title V Draft Permit
January 4, 2024
Air Title V - Recent Updates
Title V Draft Permit
November 15, 2023
Air Title V - Recent Updates
Title V Draft Permit
November 11, 2023
Air Title V - Recent Updates
Title V Draft Permit
November 11, 2023
Air Title V - Recent Updates
Title V Draft Permit
October 26, 2023
Air Title V - Recent Updates
Title V Draft Permit
October 25, 2023
Air Title V - Recent Updates
Title V Draft Permit
October 25, 2023
Air Title V - Recent Updates
Title V Draft Permit
October 19, 2023
Air Title V - Recent Updates
Title V Draft Permit
September 23, 2023
Air Title V - Recent Updates
Title V Draft Permit
September 19, 2023
Air Title V - Recent Updates
Title V Draft Permit
September 6, 2023
Air Title V - Recent Updates
Title V Draft Permit
August 10, 2023
Air Title V - Recent Updates
Title V Draft Permit
July 13, 2023
Air Title V - Recent Updates
Title V Draft Permit
July 12, 2023
Air Title V - Recent Updates
Title V Draft Permit
July 12, 2023
Air Title V - Recent Updates
Title V Draft Permit
June 24, 2023
Air Title V - Recent Updates
Title V Draft Permit
June 22, 2023
Air Title V - Recent Updates
Title V Draft Permit
June 9, 2023
Air Title V - Recent Updates
DEQ's Air Quality Division Tool Receives National Award
October 30, 2023
AIR Air Quality Winter Ozone - Recent Updates
DEQ to celebrate Air Quality Awareness Week
April 24, 2023
AIR Air Quality Winter Ozone - Recent Updates
UGRB Ozone Outlook for April 15-17, 2023
April 13, 2023
AIR Air Quality Winter Ozone - Recent Updates
Extension to UGRB Ozone Outlook: April 9-12, 2023
April 10, 2023
AIR Air Quality Winter Ozone - Recent Updates
Ozone Action Day Issued for Tuesday, April 11, 2023
April 10, 2023
AIR Air Quality Winter Ozone - Recent Updates
Ozone Action Day Issued for Monday, April 10, 2023
April 9, 2023
AIR Air Quality Winter Ozone - Recent Updates
UGRB Ozone Outlook for April 9-11, 2023
April 7, 2023
AIR Air Quality Winter Ozone - Recent Updates
UGRB Ozone Outlook for April 6-8, 2023
April 4, 2023
AIR Air Quality Winter Ozone - Recent Updates
UGRB Ozone Outlook for March 27-29, 2023
March 25, 2023
AIR Air Quality Winter Ozone - Recent Updates
Ozone Action Day Issued for Sunday, March 19, 2023
March 18, 2023
AIR Air Quality Winter Ozone - Recent Updates
UGRB Ozone Outlook for March 17-21, 2023
March 15, 2023
AIR Air Quality Winter Ozone - Recent Updates
UGRB Ozone Outlook for March 12-14, 2023
March 10, 2023
AIR Air Quality Winter Ozone - Recent Updates
Ozone Action Day Issued for Wednesday, March 8, 2023
March 7, 2023
AIR Air Quality Winter Ozone - Recent Updates
Ozone Action Day Issued for Tuesday, March 7, 2023
March 6, 2023
AIR Air Quality Winter Ozone - Recent Updates
UGRB Ozone Outlook for March 7-10, 2023
March 5, 2023
AIR Air Quality Winter Ozone - Recent Updates
UGRB Ozone Outlook for February 16-18, 2023
February 14, 2023
AIR Air Quality Winter Ozone - Recent Updates
UGRB Ozone Outlook for February 10-12, 2023
February 8, 2023
AIR Air Quality Winter Ozone - Recent Updates
2021 Winter Ozone Season Recap Video
May 18, 2021
AIR Air Quality Winter Ozone - Recent Updates
2021 Winter Ozone Season concludes
May 5, 2021
AIR Air Quality Winter Ozone - Recent Updates
DEQ Enhances Efforts, Outreach for 2021 Winter Ozone Season
February 12, 2021
AIR Air Quality Winter Ozone - Recent Updates
Wyoming grants its first three Class VI permits
December 15, 2023
Class VI Wells Carbon Capture - Recent Updates
DEQ Lily Barkau Participates on Panel at New York Climate Week Event
September 26, 2023
Class VI Wells Carbon Capture - Recent Updates
DEQ's Lily Barkau Selected for National Task Force
April 11, 2023
Class VI Wells Carbon Capture - Recent Updates
Update to WDEQ Class VI Website and Permit Application
March 24, 2022
Class VI Wells Carbon Capture - Recent Updates
Wyoming Department of Environmental Quality Class VI Wells Carbon Capture Update
October 8, 2021
Class VI Wells Carbon Capture - Recent Updates
Risks Associated with Harmful Cyanobacterial Blooms (HCBs) Continue Despite Cooler Temperatures
November 6, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
October 16, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
October 4, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
October 3, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
September 27, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
September 20, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
September 15, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
September 12, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
September 7, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
September 6, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 31, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 29, 2023
Harmful Cyanobacterial Blooms - Recent Updates
THE DEQ CONTINUES TO MONITOR HCBs
August 29, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 25, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 25, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 24, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 24, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 18, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 18, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 15, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 11, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 9, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 4, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 3, 2023
Harmful Cyanobacterial Blooms - Recent Updates
New Harmful Cyanobacterial Bloom (HCB) Recreational Use Advisories
August 3, 2023
Harmful Cyanobacterial Blooms - Recent Updates
Public Notice: HAZARDOUS WASTE MANAGEMENT PERMIT FORMER YELLOWSTONE CODY REFINERY CODY, WYOMING
December 21, 2023
Hazardous Waste - Recent Updates
Wyoming DEQ Participates in the Wyoming Solid Waste and Recycling Association Annual Conference
August 25, 2023
Hazardous Waste - Recent Updates
DEQ To Recognize Solid Waste and Recycling Workers
June 16, 2023
Hazardous Waste - Recent Updates
PUBLIC NOTICE PROPOSED HAZARDOUS WASTE PERMIT MODIFICATION SINCLAIR WYOMING REFINING COMPANY SINCLAIR, WYOMING
July 25, 2022
Hazardous Waste - Recent Updates
FMC Hazardous Waste Site #40.010 Permit Modification Public Notice
July 20, 2022
Hazardous Waste - Recent Updates
"FMC Hazardous Waste Site #40.010 Permit Modification and draft Remedy Agreement Public Notice"
May 10, 2022
Hazardous Waste - Recent Updates
EQC: Hazardous Waste Rules, Chapter 1, General Provisions, IBR Update 2
September 12, 2021
Hazardous Waste - Recent Updates
Public Notice: Water and Waste Advisory Board Meeting
May 17, 2021
Hazardous Waste - Recent Updates
Electronic Document Submittal for Solid and Hazardous Waste Division
April 10, 2020
Hazardous Waste - Recent Updates
Public Notice: Notice of Request for a Permit and Hearing Filing Information Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 23-02
February 26, 2024
Industrial Siting - Recent Updates
Public Notice: Notice of Quarterly Meeting of the Wyoming Industrial Siting Council - ERRATA
February 5, 2024
Industrial Siting - Recent Updates
Public Notice: Notice of Quarterly Meeting of the Wyoming Industrial Siting Council
January 19, 2024
Industrial Siting - Recent Updates
Public Notice: Notice of Application for Certificate of Insufficient Jurisdiction
January 18, 2024
Industrial Siting - Recent Updates
Public Notice: Notice of Request for a Permit and Hearing Filing Information Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 23-03
January 12, 2024
Industrial Siting - Recent Updates
Public Notice: Notice of Appearance Before the Wyoming Industrial Siting Council
October 25, 2023
Industrial Siting - Recent Updates
Industrial Siting Council Quarterly Meeting
October 23, 2023
Industrial Siting - Recent Updates
Jenny C. Staebem appointed as DEQ's Industrial Siting Administrator
October 23, 2023
Industrial Siting - Recent Updates
Public Notice: Notice of Request for a Permit and Hearing Filing Information Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 22-09
July 31, 2023
Industrial Siting - Recent Updates
Alan Edwards To Assume Larger Role as DEQ Deputy Director
July 13, 2023
Industrial Siting - Recent Updates
Public Notice: Review of Request to Amend Rock Creek Wind, LLC’s Permit DEQ/ISC 21-07
July 11, 2023
Industrial Siting - Recent Updates
Public Notice: Notice of Quarterly Meeting of the Wyoming Industrial Siting Council
June 26, 2023
Industrial Siting - Recent Updates
Public Notice: Notice of Request for a Permit and Hearing Filing Information Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 22-06
March 30, 2023
Industrial Siting - Recent Updates
Public Notice: Review of Request to Amend Roundhouse Renewable Energy, LLC’s Permit DEQ/ISC 18-13
March 13, 2023
Industrial Siting - Recent Updates
Public Notice: Review of Request to Amend Rock Creek Wind, LLC’s Permit DEQ/ISC 20-07
March 13, 2023
Industrial Siting - Recent Updates
Public Notice: Notice of Request for a Permit and Hearing Filing Information Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 22-07
February 21, 2023
Industrial Siting - Recent Updates
March 13th is Know Your Well Day
March 6, 2023
Know Your Well - Recent Updates
Notice of Small Mine Permit Application - B&M Sand & Gravel Inc., TFN 7 4/151
March 18, 2024
Land Quality - Recent Updates
Notice of Bond Release Application - Thunder Basin Coal Company LLC, PT0483, TFN 7 4/200
March 16, 2024
Land Quality - Recent Updates
Notice of Bond Release Application - Thunder Basin Coal Company, PT0233, TFN 7 1/192
March 16, 2024
Land Quality - Recent Updates
Notice of Administrator's Decision - Renewal, Western Fuels Wyoming Inc., PT0599
March 12, 2024
Land Quality - Recent Updates
Notice of Annual Report - Peabody Caballo Mining LLC, PT0240
March 12, 2024
Land Quality - Recent Updates
Notice of Annual Report - NTEC LLC, PT0407
March 12, 2024
Land Quality - Recent Updates
Notice of Land Quality Division Advisory Board Meeting - March 21, 2024, 10:00 a.m. (MST)
February 27, 2024
Land Quality - Recent Updates
Notice of Permit Renewal Application - Peabody Powder River Mining LLC, PT0569, TFN 7 5/189
February 12, 2024
Land Quality - Recent Updates
Notice of Mine Permit Revision Approval - Peabody Caballo Mining LLC, PT0240
February 12, 2024
Land Quality - Recent Updates
Notice of Mine Permit Application - Gold King Corp., TFN 7 2/142
February 7, 2024
Land Quality - Recent Updates
Notice of Permit Renewal Approval - PT0214, Contura Coal West, LLC
January 19, 2024
Land Quality - Recent Updates
Notice of Bond Release Application - Kemmerer Operations LLC, PT0379, TFN 7 6/191
January 9, 2024
Land Quality - Recent Updates
Notice of Coal Mine Permit Renewal Application - NTEC LLC, PT0525, TFN 7 6/185
January 3, 2024
Land Quality - Recent Updates
Notice of Objections Received to Mine Permit Application - Western Proppants LLC, TFN 7 6/123
December 22, 2023
Land Quality - Recent Updates
Notice of Revised Guidelines for Bond Calculations - Guideline 12 and 12A
December 20, 2023
Land Quality - Recent Updates
Coal Permit Renewal Application - Western Fuels Wyoming Inc., PT0599, TFN 7 6/178
December 19, 2023
Land Quality - Recent Updates
Notice of Mine Permit Amendment Application - Bentonite Performance Minerals LLC, PT0267, TFN 7 4/149
December 7, 2023
Land Quality - Recent Updates
Wyoming DEQ Land Quality Division Administrator Testifies Before U.S. House Natural Resource Committee Subcommittee
November 17, 2023
Land Quality - Recent Updates
Notice of Land Quality Advisory Board Meeting - December 14, 2023, 10:00 am (MST)
November 16, 2023
Land Quality - Recent Updates
Notice of Mine Permit Amendment Application - Canyon Concrete Sand & Gravel LTD LLC, PT0758, TFN 6 5/017
November 16, 2023
Land Quality - Recent Updates
Notice of Coal Mine Revision Application - Peabody Caballo Mining LLC, PT0240, TFN 7 1/146
November 6, 2023
Land Quality - Recent Updates
Signed Letter of Termination Represents First for Wyoming as Agreement State
November 6, 2023
Land Quality - Recent Updates
Notice of Bond Release Application - NTEC LLC, PT0237, TFN 7 6/180
October 28, 2023
Land Quality - Recent Updates
Notice of Permit Application - Western Proppants LLC, TFN 7 6/123
October 27, 2023
Land Quality - Recent Updates
DEQ Land Quality Division Wraps-up Summer 2023 Intern Program
September 20, 2023
Land Quality - Recent Updates
2024 Solid Waste Training and Webinar Series
March 1, 2024
Solid Waste - Recent Updates
Sweetwater County Solid Waste Disposal District No.1 Renewal Permit
January 20, 2024
Solid Waste - Recent Updates
Public Notice for Comment - Sheridan Existing Landfill and Sheridan Old Landfill
January 15, 2024
Solid Waste - Recent Updates
Public Notice: Giant Rubber Water Tanks Chapter 6 Mobile Treatment renewal permit application
December 28, 2023
Solid Waste - Recent Updates
NOTICE OF SUBSTANTIAL COMPLETION GUERNSEY LANDFILL REMEDIATION - CAP AND CLOSURE PROJECT
December 27, 2023
Solid Waste - Recent Updates
DEQ Recognizes America Recycles Day Today (UPDATED LINK)
November 15, 2023
Solid Waste - Recent Updates
DEQ Recognizes America Recycles Day Today
November 15, 2023
Solid Waste - Recent Updates
DEQ’s Suzanne Engels Elected As Vice President For National Organization
November 2, 2023
Solid Waste - Recent Updates
State Guaranteed Trust Account Informational Webinar
October 24, 2023
Solid Waste - Recent Updates
State Guaranteed Trust Account Informational Webinar
October 4, 2023
Solid Waste - Recent Updates
Proposed Permit - City of Cheyenne Transfer Station
September 27, 2023
Solid Waste - Recent Updates
Proposed Permit - Wheatland LH/LV Municipal Solid Waste Transfer Station
September 20, 2023
Solid Waste - Recent Updates
North Big Horn Landfill #2 Closure Permit
September 14, 2023
Solid Waste - Recent Updates
Municipal Solid Waste Landfill Annual Report Training
September 13, 2023
Solid Waste - Recent Updates
Proposed Permit - Byron Landfarm Low Hazard/Low Volume Transfer, Treatment and Storage Facility
August 31, 2023
Solid Waste - Recent Updates
Municipal Solid Waste Landfill Annual Report Training
August 28, 2023
Solid Waste - Recent Updates
Wyoming DEQ Participates in the Wyoming Solid Waste and Recycling Association Annual Conference
August 25, 2023
Solid Waste - Recent Updates
Proposed Permit - HF Sinclair Parco Refining Spent Fluid Cracking Catalyst and Waste Asbestos Landfill
August 23, 2023
Solid Waste - Recent Updates
Proposed Permit - HF Sinclair Parco Refining Industrial Waste Landfill #2
August 23, 2023
Solid Waste - Recent Updates
Municipal Solid Waste Landfill Annual Report Training Registration Reminder
August 16, 2023
Solid Waste - Recent Updates
Proposed Renewal Permit for the Grasslands Industrial Landfill
August 9, 2023
Solid Waste - Recent Updates
Municipal Solid Waste Landfill Annual Report Training
August 2, 2023
Solid Waste - Recent Updates
Proposed Permit - Wheatland LH/LV Municipal Solid Waste Transfer Station
August 2, 2023
Solid Waste - Recent Updates
Complete Permit Renewal Application - City of Cheyenne Transfer Station
July 14, 2023
Solid Waste - Recent Updates
Proposed Permit for the Robinson Contracting Mobile Treatment Unit
June 22, 2023
Solid Waste - Recent Updates
Wyoming DEQ Participates in the Wyoming Solid Waste and Recycling Association Annual Conference
August 25, 2023
Storage Tank Program - Recent Updates
DEQ To Recognize Solid Waste and Recycling Workers
June 16, 2023
Storage Tank Program - Recent Updates
Storage Tank Operator Outreach, Spring 2023
March 13, 2023
Storage Tank Program - Recent Updates
Storage Tank Program Outreach
January 20, 2023
Storage Tank Program - Recent Updates
Storage Tank Program Operator Outreach
September 28, 2021
Storage Tank Program - Recent Updates
Fee Increases for Storage Tank Program
April 19, 2021
Storage Tank Program - Recent Updates
Notice Regarding Storage Tank Program Requirements
July 29, 2019
Storage Tank Program - Recent Updates
Monthly Inspections of Regulated Storage Tanks
November 20, 2018
Storage Tank Program - Recent Updates
International Code Council Offers Proctored Remote Online Testing for Wyoming Storage Tank Operators
October 18, 2018
Storage Tank Program - Recent Updates
The Wyoming Department of Environmental Quality Water and Waste Advisory Board Meeting
November 10, 2023
Voluntary Remediation Program/Brownfields/Orphan Sites - Recent Updates
Wyoming DEQ Participates in the Wyoming Solid Waste and Recycling Association Annual Conference
August 25, 2023
Voluntary Remediation Program/Brownfields/Orphan Sites - Recent Updates
DEQ To Recognize Solid Waste and Recycling Workers
June 16, 2023
Voluntary Remediation Program/Brownfields/Orphan Sites - Recent Updates
Electronic Document Submittal for Solid and Hazardous Waste Division
April 10, 2020
Voluntary Remediation Program/Brownfields/Orphan Sites - Recent Updates
Publication of Finding of No Significant Impact
March 16, 2024
WATER General Water Quality Updates - Recent Updates
March 13th is know Your Well Day
March 11, 2024
WATER General Water Quality Updates - Recent Updates
Publication of Finding of No Significant Impact
March 8, 2024
WATER General Water Quality Updates - Recent Updates
Notice of Public Meeting Sheridan, Wyoming
March 8, 2024
WATER General Water Quality Updates - Recent Updates
PROPOSED TEMPORARY TURBIDITY INCREASE IN BEAVER CREEK
March 5, 2024
WATER General Water Quality Updates - Recent Updates
PROPOSED TEMPORARY TURBIDITY INCREASE IN THE LEWIS RIVER
March 5, 2024
WATER General Water Quality Updates - Recent Updates
Publication of Finding of No Significant Impact
February 22, 2024
WATER General Water Quality Updates - Recent Updates
Notice of Public Meeting Sheridan, Wyoming
February 22, 2024
WATER General Water Quality Updates - Recent Updates
CATEGORICAL EXCLUSION DETERMINATION
February 16, 2024
WATER General Water Quality Updates - Recent Updates
Draft Wyoming 2022/2024 Integrated 305(b) and 303(d) Report
February 8, 2024
WATER General Water Quality Updates - Recent Updates
WDEQ celebrates Wyoming Professional Water and Wastewater Operator Week
February 5, 2024
WATER General Water Quality Updates - Recent Updates
OSLI and DEQ Offer Free Assistance to Wyoming Water Systems to Plan and Develop Lead Service Line Inventories
January 18, 2024
WATER General Water Quality Updates - Recent Updates
Wyoming grants its first three Class VI permits
December 15, 2023
WATER General Water Quality Updates - Recent Updates
Water and Waste Advisory Board Meeting
November 9, 2023
WATER General Water Quality Updates - Recent Updates
Wyoming DEQ Lily Barkau Testifies before U.S. Committee on Energy and Natural Resources
November 6, 2023
WATER General Water Quality Updates - Recent Updates
Don't Miss DEQ's Wyoming Water Quality Conference - Watershed Protection Section To Present
October 16, 2023
WATER General Water Quality Updates - Recent Updates
The Wyoming DEQ Releases New Watershed Protection Map
October 4, 2023
WATER General Water Quality Updates - Recent Updates
Groundwater to be Featured at Wyoming Water Quality Conference
September 27, 2023
WATER General Water Quality Updates - Recent Updates
DEQ Lily Barkau Participates on Panel at New York Climate Week Event
September 26, 2023
WATER General Water Quality Updates - Recent Updates
W&WW, WYPDES Tracks Offered at Wyoming Water Quality Conference
September 21, 2023
WATER General Water Quality Updates - Recent Updates
DEQ Celebrates SepticSmart Week
September 19, 2023
WATER General Water Quality Updates - Recent Updates
The DEQ Announces First Annual Wyoming Water Quality Conference
September 7, 2023
WATER General Water Quality Updates - Recent Updates
Wyoming Department of Environmental Quality Issues Permit to Construct at Teton Village Resort
July 14, 2023
WATER General Water Quality Updates - Recent Updates
March 13th is Know Your Well Day
March 6, 2023
WATER General Water Quality Updates - Recent Updates
Nonpoint Source Task Force Fall Meeting | Dec 6 & 7 in Casper
October 30, 2023
WATER Non Point Source Pollution Program - Recent Updates
Publication of Finding of No Significant Impact
March 16, 2024
State Revolving Fund (SRF) - Recent Updates
Notice of Public Meeting Sheridan, Wyoming
March 16, 2024
State Revolving Fund (SRF) - Recent Updates
Publication of Finding of No Significant Impact
March 8, 2024
State Revolving Fund (SRF) - Recent Updates
Notice of Public Meeting Sheridan, Wyoming
March 8, 2024
State Revolving Fund (SRF) - Recent Updates
CATEGORICAL EXCLUSION DETERMINATION For the Town of Meeteetse, Wyoming
March 7, 2024
State Revolving Fund (SRF) - Recent Updates
Publication of Finding of No Significant Impact
February 22, 2024
State Revolving Fund (SRF) - Recent Updates
Notice of Public Meeting Sheridan, Wyoming
February 22, 2024
State Revolving Fund (SRF) - Recent Updates
CATEGORICAL EXCLUSION DETERMINATION
February 16, 2024
State Revolving Fund (SRF) - Recent Updates
The Wyoming DEQ Releases New Watershed Protection Map
October 4, 2023
WATER TMDL - Recent Updates
Wyoming Department of Environmental Quality Notice of Proposed Underground Injection Control Permit Lakeside Lodge
February 22, 2024
Underground Injection Control - Recent Updates
Wyoming Department of Environmental Quality Notice of Proposed Underground Injection Control Permit Lost Creek Ranch
February 21, 2024
Underground Injection Control - Recent Updates
Wyoming Department of Environmental Quality Notice of Proposed Underground Injection Control Permit Grand Teton National Park
February 21, 2024
Underground Injection Control - Recent Updates
Wyoming Department of Environmental Quality Notice of Proposed Underground Injection Control Permit Old Faithful RV Park
February 20, 2024
Underground Injection Control - Recent Updates
Wyoming Department of Environmental Quality Notice of Proposed Underground Injection Control Permit
February 7, 2024
Underground Injection Control - Recent Updates
Wyoming Department of Environmental Quality Notice of Proposed Underground Injection Control Permit
December 20, 2023
Underground Injection Control - Recent Updates
Wyoming grants its first three Class VI permits
December 15, 2023
Underground Injection Control - Recent Updates
WYPDES Proposed Discharge Permit Public Notice for February 2024
February 16, 2024
WATER WYPDES - Recent Updates
WYPDES Proposed Discharge Permit Public Notice for January 2024
January 19, 2024
WATER WYPDES - Recent Updates
WYPDES Proposed Discharge Permit Public Notice for December 2023
December 15, 2023
WATER WYPDES - Recent Updates
WYPDES Proposed Discharge Permit Public Notice for November, 2023
November 17, 2023
WATER WYPDES - Recent Updates
WYPDES Proposed Discharge Permit Public Notice for October, 2023
October 20, 2023
WATER WYPDES - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
March 18, 2024
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
February 26, 2024
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
February 15, 2024
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
January 30, 2024
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
January 4, 2024
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
November 29, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
November 1, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
October 4, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
August 28, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
August 22, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
July 5, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
June 1, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
May 2, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
April 4, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam Sediment Mobilization and Shoshone River Flushing Flow
April 3, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
March 13, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
February 28, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
January 31, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
January 4, 2023
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Fisheries and Sediment Research Presentation
December 9, 2022
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
December 1, 2022
Willwood Dam Work Groups - Recent Updates
Willwood Dam/Shoshone River Work Group 2 Public Meeting
November 4, 2022
Willwood Dam Work Groups - Recent Updates
Two Wyoming companies recognized by EPA as energy-efficient manufacturing plants in 2023
March 14, 2024
Wyoming Department of Environmental Quality
March 13th is Know Your Well Day
March 11, 2024
Wyoming Department of Environmental Quality
WDEQ celebrates Wyoming Professional Water and Wastewater Operator Week
February 5, 2024
Wyoming Department of Environmental Quality
OSLI and DEQ Offer Free Assistance to Wyoming Water Systems to Plan and Develop Lead Service Line Inventories
January 18, 2024
Wyoming Department of Environmental Quality
Wyoming grants its first three Class VI permits
December 14, 2023
Wyoming Department of Environmental Quality
“The Wyoming DEQ Turns 50” featured on PBS -Wyoming Chronicle
December 13, 2023
Wyoming Department of Environmental Quality
DEQ is now accepting grant proposals for emissions reduction projects
December 12, 2023
Wyoming Department of Environmental Quality
DEQ 2024 School Bus Replacement Program is now open
December 1, 2023
Wyoming Department of Environmental Quality
Wyoming DEQ Land Quality Division Administrator Testifies Before U.S. House Natural Resource Committee Subcommittee
November 17, 2023
Wyoming Department of Environmental Quality
DEQ Recognizes America Recycles Day Nov. 15th
November 15, 2023
Wyoming Department of Environmental Quality
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