HomeMy WebLinkAbout20253493 C40 -r•;•-- COLORADO
jDepartment of Public
® Health b Environment
RECEIVED
Weld County - Clerk to the Board
1150 0 St DEC 15 2025
PO Box 758 WELD COUNTY
Greeley, CO 80632 COMMISSIONERS
December 15, 2025
To Whom It May Concern:
On December 15, 2025, the Colorado Air Pollution Control Division will begin a 30-day
public comment period for Noble Energy, Inc. - TIMMERMAN PLATTE VALLEY T4N-
R65W-S13 L01. 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.
i,Ew/; 7 4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado.$ov/cdphe
' Jared Polls, Governor I Jill Hunsaker Ryan, MPH, Executive Director
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-- Notice of a Proposed Construction Permit Warranting Public Comment
CDPHE
Website Title: Noble Energy, Inc. - TIMMERMAN PLATTE VALLEY T4N-R65W-S13 LO1 -
Weld County
Notice Period Begins: December 15, 2025
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: Noble Energy, Inc.
Facility: TIMMERMAN PLATTE VALLEY T4N-R65W-S13 LO1
Well Production Facility
NESW Section 13 T4N R65W
Weld County
The proposed project or activity is as follows:
Noble Energy, Inc. submitted a permit modification based on site-specific sampling for gas
venting from a low pressure (LP) separator at a well production facility in the severe ozone
nonattainment area.
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.
A copy of the application, the division's analysis, and a draft of construction permit number
24WE0733 are available on the division website: Air Permit Public Notices
°F coy 4300 Cher Creek Drive S., Denver,e Cherry CO 80246-1530 I P 303 692 2000 I www.colorado.Qov/cdphe
IH� _ )7,c) Jared Potis, Governor I Jill Hunsaker Ryan, MPH, Executive Director
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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 a 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).
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°) Jared Polls, Governor I Jill Hunsaker Ryan, MPH, Executive Director
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