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DEQ Adds Mobile Air Quality Monitor in Laramie County
February 22, 2023
2022 Air Quality Division Monitoring Network Plan Released for Public Comment
May 22, 2022
2021 Air Monitoring Network Plan released for public comment
May 16, 2021
Out for Public Comment: April 28, 2019 Stratospheric Intrusion Exceptional Event Demonstration
August 25, 2020
Wyoming DEQ releases the 5-year Air Monitoring Network Assessment for public comment
May 15, 2020
Public Notices: Wexpro Company (F018836/A0014447)
March 17, 2023
Public Notices: Ultra Resources, Inc. (F024472/A0012922)
March 17, 2023
Public Notices: Black Hills Bentonite LLC (F031010/A0014305)
March 16, 2023
Public Notices: Wexpro Company (F030746/A0014461)
March 15, 2023
Public Notices: Samson Exploration, LLC (F031047/A0014481)
March 15, 2023
Public Notices: Ergon Asphalt & Emulsions, Inc. (F024976/A0013999)
March 15, 2023
Public Notices: ONEOK Rockies Midstream, LLC (F026193/A0014247)
March 15, 2023
Public Notices: Navigation Powder River, LLC (F031024/A0014541)
March 14, 2023
Public Notices: Ballard Petroleum Holdings LLC (F030794/A0014512)
March 14, 2023
Public Notices: EOG Resources, Inc. (F029306/A0014347)
March 14, 2023
Public Notices: WGR Operating, LP (F002186/A0013685)
March 10, 2023
Public Notices: Wave Petroleum Operating, LLC (F029115/A0014600)(F031073/A0014606)
March 8, 2023
Public Notices: Continental Resources Incorporated (F031008/A0014479)
March 8, 2023
Public Notices: WRC Energy, LLC (F031045/A0014480)
March 8, 2023
Public Notices: Contango Resources, LLC (F000532/A0014577)
March 8, 2023
Public Notices: WRC Energy, LLC (F030833/A0014488)
March 7, 2023
Public Notices: WRC Energy, LLC (F030834/A0014477)
March 7, 2023
Public Notices: Anschutz Exploration Corporation (F031040/A0014412)
March 7, 2023
Public Notices: Jonah Energy LLC (F029854/A0014422)(F011434/A0014429)(F019370/A0014446)(F018639/A0014449)
March 3, 2023
Public Notices: Wexpro Company (F030938/A0014423)
March 1, 2023
Public Notices: Western Proppants, LLC (F030967/A0014593)
March 1, 2023
Public Notices: Devon Energy Production Company, L.P. (F031043/A0014439)
March 1, 2023
Public Notices: Ultra Resources, Inc. (F023623/A0012924)(F022237/A0013011)(F018128/A0013012)
February 24, 2023
Public Notices: Jonah Energy LLC (F027579/A0014460)
February 24, 2023
Public Notices: Crowheart Energy, LLC (F030814/A0014438)
February 22, 2023
Air Quality Advisory Board Meeting - March 15, 2023
March 1, 2023
UPDATE: Regional Haze Round 1 SIP Hearing
October 6, 2022
Wyoming DEQ: Regional Haze Round 1 SIP Hearing
October 5, 2022
Wyoming DEQ: Air Quality Advisory Board Meeting
October 2, 2022
Wyoming DEQ: Regional Haze Round 1 State Implementation Plan (SIP) Hearing
August 31, 2022
Notice of Wyoming Air Quality Advisory Board Meeting - Meeting Agenda Link Update
May 26, 2022
Notice of Wyoming Air Quality Advisory Board Meeting: June 2, 2022
May 26, 2022
2022 Air Quality Division Monitoring Network Plan Released for Public Comment
May 22, 2022
Notice of Final Adoption of Wyoming Air Quality Standards and Regulations: Chapter 6 (R-34)
April 13, 2022
WDEQ - AQD Regional Haze SIP Hearing (updated link to electronic documents)
February 18, 2022
WDEQ - Air Quality Division: Regional Haze State Implementation Plan Hearing
February 18, 2022
Title V Draft Permit
March 16, 2023
Title V Draft Permit
March 10, 2023
Title V Draft Permit
March 1, 2023
Ozone Action Day Issued for Sunday, March 19, 2023
March 18, 2023
UGRB Ozone Outlook for March 17-21, 2023
March 15, 2023
UGRB Ozone Outlook for March 12-14, 2023
March 10, 2023
Ozone Action Day Issued for Wednesday, March 8, 2023
March 7, 2023
Ozone Action Day Issued for Tuesday, March 7, 2023
March 6, 2023
UGRB Ozone Outlook for March 7-10, 2023
March 5, 2023
UGRB Ozone Outlook for February 16-18, 2023
February 14, 2023
UGRB Ozone Outlook for February 10-12, 2023
February 8, 2023
2021 Winter Ozone Season Recap Video
May 18, 2021
2021 Winter Ozone Season concludes
May 5, 2021
DEQ Enhances Efforts, Outreach for 2021 Winter Ozone Season
February 12, 2021
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