Public Notices: PureWest Resources Inc. (F031088/A0019059)
Wyoming Department of Environmental Quality sent this bulletin at 01/29/2026 08:00 AM MST|
Wyoming Department of Environmental Quality | view as a webpage 
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Public Notices: January 29, 2026
***************************************************************************************************************************************** Electronic copies of all public notices, permit application analyses, and permit applications are now available through the IMPACT Public-Facing Website OpenAir. For more information on OpenAir, please visit our website here. **************************************************************************************************************************************** The Division of Air Quality, proposes to approve the following requests: CHAPTER 6, SECTION 2 CONSTRUCTION/MODIFICATION PERMIT - Department of Environmental Quality, Division of Air Quality PUBLIC NOTICE: In accordance with Chapter 6, Section 2(m) of the Wyoming Air Quality Standards and Regulations, notice is hereby given that the State of Wyoming, Department of Environmental Quality, Division of Air Quality, proposes to approve a request by PureWest Resources Inc. to modify the Mobile Engine Fleet facility as follows: adjust the rating of four (4) existing PSI 11.1L compressor engines (ENG001-ENG004) from 225 hp to 268 hp and account for associated emissions increases; operate on a permanent basis four (4) existing 268 hp PSI 11.1L compressor engines (ENG005-ENG008), currently permitted as temporary (less than 12-month) sources, to be used in the mobile engine fleet; and install four (4) new 268 hp PSI 11.1L compressor engines (ENG009-ENG012) to be used in the fleet of mobile engines. The Mobile Engine Fleet (F031088) consists of twelve (12) 268 hp PSI 11.1L compressor engines (ENG001-ENG012) operated as mobile units within the Jonah and Pinedale Anticline Development (JPAD) area at various well pad locations as needed, in Sublette County, Wyoming. A Chapter 6, Section 2(c)(ii) demonstration in accordance with the Division’s Interim Policy has been conducted. Emission offset requirements have been applied to this permitting action at a ratio of 1.5:1.0 for VOCs and 1.1:1.0 for NOx. For the duration of the public comment period, the permit application, the agency’s analysis, and the public notice are available for public inspection online at https://openair.wyo.gov, utilizing facility ID F031088 and permit number P0040739 under permits. This material may also be viewed online, at the above URL, utilizing a public computer at the Sublette County Library, Pinedale, Wyoming. Additionally, for the duration of the public comment period a copy of this public notice is available for public inspection at the Sublette County Clerk’s Office, Pinedale, Wyoming. In accordance with the Americans with Disabilities Act, special assistance or alternate formats will be made available upon request for individuals with disabilities. Written comments may be directed to Amber Potts, Administrator, Division of Air Quality, Department of Environmental Quality, 200 West 17th St., Cheyenne, Wyoming 82002 or by fax (307) 635-1784. Please reference A0019059 in your comment. Comments may also be submitted electronically through the Division’s website (http://aq.wyomingdeq.commentinput.com). Comments submitted by email will not be included in the administrative record. All comments received by 5:00 p.m., Monday, March 2, 2026 will be considered in the final determination on this application. A public hearing will be conducted only if in the opinion of the administrator sufficient interest is generated or if an aggrieved party so requests. Para español, visite deq.wyoming.gov.
Please note that the Wyoming Department of Environmental Quality Cheyenne Office has moved. 200 West 17th Street |
