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Air Enforcement Actions

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Ownership Change Forms

Did you know that Ownership Change Forms should be filled out when facility acquisitions occur and/or company name changes take place? The Air Quality Division has attached the Change of Ownership Forms for Minor Sources and Title V Facilities below for your convenience. These forms need to be completed and mailed to the following address:

ATTN: Planning Section

Wyoming DEQ - Air Quality Division
200 W 17th St, Ste 300
Third Floor
Cheyenne, WY 82002

It is important to submit completed ownership changes in a timely manner as IMPACT portal users will not have access to newly-acquired facilities until the completed forms are received and processed.

If you have any questions about ownership changes, please feel free to email deq-air-impact@wyo.gov or contact a staff member by phone at 307-777-7391.

Below are forms associated with ownership change.

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Search Air Quality Forms

Search all Air Quality webpage forms and documents below.

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Rules and Regulations

All official Wyoming State Rules and Regulations are kept at the Wyoming Secretary of State’s Office. Click here to view all current Rules and Regulations.

Oil and Gas Methane Rule

Below is information regarding the State of Wyoming’s development of a State Plan for existing sources under 40 CFR Part 60, subpart OOOOc.

Please direct all questions, comments, concerns or general input to deq.methane@wyo.gov. WDEQ respectfully requests that meaningful engagement input is submitted by December 2, 2024.

Current Proposed Rules and Regulations
Current Proposed Rules and Regulations

The Air Quality Division proposed Rules and Regulations, State Implementation Plans, Air Quality Advisory Board Meetings, and the associated Public Notices may be found in the files below. If you have questions regarding any of the materials, please contact Mike Morris at 307-777-2068.

Rule Development Process
Rule Development Process

Rule development involves a process that allows for input from the public and other stakeholders. After a Proposed Rule is developed internally by DEQ/AQD, it must undergo review by both the Wyoming Air Quality Advisory Board and the Environmental Quality Council – the public is given an opportunity to comment on the Proposed Rule prior to each stage – before it can become a State Rule. The Proposed Rule is also reviewed by the Attorney General, Legislative Services Office, and the Governor’s Office before it reaches the Secretary of State’s Office and becomes a State Rule.   

To see an illustrated flowchart of the AQD’s rulemaking process, you can access a .PDF file from the downloader below.     

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Date

Time

Location

Additional Information:

10/4/2024

1-3pm

Laramie County Library, 2200 Pioneer Ave, Cottonwood Room, Cheyenne, WY 82001

Calendar

10/14/2024

1–3pm

US Bureau of Land Management, 280 US-191, Rock Springs, WY 82901

Calendar

10/15/2024

1-3pm

Sublette County Public Library, 155 S Tyler Avenue, Pinedale, WY 82941

Calendar

10/16/2024

1-3pm

Fremont County Public Library, 200 Amoretti Street, Lander, WY 82520

Calendar

10/21/2024

1–3pm

Converse County Library, 300 Walnut Street, Douglas, WY 82633

Calendar

10/23/2024

1-3pm

City of Gillette City Hall, 201 E 5th Street, Gillette, WY 82716

Calendar

10/25/2024

1-3pm

City of Cody City Hall, 1338 Rumsey Avenue, Cody, WY 82414

Calendar

10/31/2024

1-3pm

Virtual, Zoom Meeting Pre-Registration: https://deq-wyoming-gov.zoom.us/meeting/register/tZcldu-pqDsuE9Mt3j_otlxwPX_sdBTQm11O

Calendar

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