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:
Wexpro Company (F002116, P0035403):
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 Wexpro Company to install and operate one (1) 581 hp PSI D21.9L generator engine (ENG002) at the Dry Piney Unit 20 well production facility, located in the NW¼ SE¼ of Section 4, T27N, R114W, approximately nine (9) miles northwest of Calpet, 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, if applicable, have been applied to this permitting action at a ratio of 1.5:1.0 for VOCs and 1.1:1.0 for NOx. Permitting actions to date, including this application, have resulted in a decrease in NOx emissions of 1.0 tpy and a decrease VOC emissions of 37.8 tpy. Therefore, Wexpro Company has met the offset requirements for NOx and VOC.
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 F002116 and permit number P0035403 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 Nancy Vehr, Administrator, Division of Air Quality, Department of Environmental Quality, 200 West 17th St., Cheyenne, Wyoming 82002 or by fax (307) 635-1784. Please reference A0013625 in your comment. Comments submitted by email will not be included in the administrative record. All comments received by 5:00 p.m., Monday, July 18, 2022 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. The new address is:
