HomeMy WebLinkAbout20260367 1 Department of Public
Health b Environment
RECEIVED
Weld County - Clerk to the Board
1150 0 St FEB 17 2026
PO Box 758 WELD COUNTY
Greeley, CO 80632 COMMISSIONERS
February 17, 2026
To Whom It May Concern:
On February 17, 2026, the Colorado Air Pollution Control Division will begin a 30-day
public comment period for PDC Energy, Inc. - Diana 6T-321, 241, 401; 6Q-421. A copy
of this public notice is enclosed.
Thank you for assisting the division by posting a copy of this notice in your office. A
public copy of this notice is required by Colorado Air Quality Control Commission
regulations. The notice must be available for public inspection for a period of thirty
(30) days from the beginning of the public comment period. Please reference the
public notice for instructions on submitting comments.
4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado.Qov/cdphe
Jared Polls, Governor I Jill Hunsaker Ryan, MPH, Executive Director
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CYAir Pollution Control Division
CDPHE-- Notice of a Proposed Construction Permit Warranting Public Comment
Website Title: PDC Energy, Inc. Diana 6T-321, 241, 401; 6Q-421 - Weld County
Notice Period Begins: February 17, 2026
Notice is hereby given that an application for a proposed project or activity has been submitted to
the Colorado Air Pollution Control Division for the following source of air pollution:
Applicant: PDC Energy, Inc.
Facility: Diana 6T-321, 241, 401; 6Q-421
Well Production Facility
SWSE Sec 6 T6N R65W
Weld County
The proposed project or activity is as follows:
PDC Energy, Inc. submitted a permit modification to update site-specific emission factors,
request new permit limits, and update actual throughput and emissions for the eight (8) 400 barrel
fixed roof condensate storage vessels connected via liquid manifold (Point 001) covered under
permit 22WE0469 at a well production facility located in the severe ozone nonattainment area.
This was submitted in response to the self-certification results completed for the previous permit
issuance. The facility is considered a synthetic minor source of VOC under NANSR and Title V
programs. This permit is being sent to public comment because new synthetic minor limits are
being requested.
The division has determined that this permitting action is subject to public comment requirements
under Colorado Air Quality Control Commission Regulation Number 3, Part B, Section III.0 due to
the following reason(s):
• This source is requesting a federally-enforceable limit on the potential to emit to avoid
other requirements. (Regulation Number 3, Part B, Section III.C.1.d.)
The division has made a preliminary determination of approval of the application.
°t C �, 4300 Cherry Creek Drive S., Denver, CO 80246-1530 I P 303-692-2000 I www.colorado.gov/cdphe
Jared Polis, Governor I Jill Hunsaker Ryan, MPH, Executive Director
A copy of the application, the division's analysis, and a draft of construction permit number
22WE0469.CP2 are available on the division website: Air Permit Public Notices
The division hereby solicits submission of public comments from any interested person concerning
the ability of the proposed project or activity to comply with the applicable standards and
regulations of the commission. The division will receive and consider written public comments for
thirty (30) calendar days after the date of this notice. Comments may be submitted using the
following options:
• Submit comments via web form: Form for Public Comment on Draft Permit
• Submit comments via email: cdphe apcd airpermitcomments@state.co.us
• Submit comments via mail:
Air Pollution Control Division - Oil Et Gas Unit
Colorado Department of Public Health and Environment
4300 Cherry Creek Drive South, APCD-SS-B1
Denver, CO 80246-1530
NOTE: Comments submitted to the division will be uploaded to an online document repository and
will be accessible to the public. Your comment(s) and the division's response(s) are not considered
confidential and will be publicly accessible, including your name and any other personal
information you provide in your comment(s).
4300 Cherry Creek Drive S., Denver, CO 80246-1530 I P 303-692-2000 I www.colorado.gov/cdphe
Jared Polis, Governor I Jill Hunsaker Ryan, MPH, Executive Director
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