HomeMy WebLinkAbout20260638 COLORADO
�� Department of Public
Health b Environment
Weld County - Clerk to the Board R E C E I V E D
1150 0 St
PO Box 758 ��� � 7 ?a26
Greeley, CO 80632 WELD COUNTY
COMMISSIONERS
March 17, 2026
To Whom It May Concern:
On March 17, 2026, the Colorado Air Pollution Control Division will begin a 30-day
public comment period for Noble Energy, Inc - EHRLCH ST T5N-R65W-S36 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.
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Air Pollution Control Division
'� � � Notice of a Proposed Construction Permit Warranting Public Comment
Website Title: Noble Energy, Inc - EHRLCH ST T5N-R65W-S36 L01 - Weld County
Notice Period Begins: March 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: Nobte Energy, Inc
Facility: EHRLCH ST T5N-R65W-S36 L01
Well Production Facility
SWNW quadrant of Section 36, Township 5N, Ran�e 65W
Weld County
The proposed project or activity is as follows:
Process Description:
EHRLCH ST T5N-R65W-S36 L01 is considered a well production facility. The facility receives well
liquids and separates �as, oil and water using hi�h-low pressure separators and one low-pressure
separator. Emission from the LP separator are routed to one enclosed combustion device. Oil and
water and sent to their respective storage tanks. Emission from storage tanks are sent to two
enclosed combustion devices. Hydrocarbon liquids are removed from the facility using tanker
trucks. Emission from hydrocarbon loadout are controlled using the tanks' ECDs.
Public Notice Requirements: Facility is considered a synthetic minor source of VOC and a minor
source of NOx. Uncontrolled emissions from the new source are above the major stationary source
threshotd. As a result, project is avoiding major stationary source requirements, and it is subject a
public notice period of 30 days.
The division has determined that this permittin� 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):
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Jared Polis, Governor � Jill Hunsaker Ryan, MPH, Executive Director
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• This source is requestin� 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
25WE0414 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_airpermitcommentsC�state.co.us
• Submit comments via mail:
Air Pollution Control Division - Oil �t 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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