DAQ-2024-004073

November 27,2023
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295 Chipeta Way
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ETWIRONMENTAL OUAUI, 84158-oeo0
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DIVISION OF AIR QUALITV
Division of Air Quality
Executive Secretary
P. O. Box 144820
Salt Lake City, UT 84114-4820
Re: Northwest Pipeline LLC
Cisco Compressor Station - Permit # 1900016005
Semi-Annual Monitoring Report
To Whom lt May Concern:
Enclosed please find one original signed copy of the Northwest Pipeline LLC's semi-annual
monitoring report for the Cisco Compressor Station. This report covers the period from May 1,
2023 to October 31,2023.
lf you have any questions regarding this report, please feel free to contact me at (801) 584-
6748.
Sincerely,
v*tA
Derek Forsberg
Environmental Manager
Enclosure: Cisco Semi-Annual Monitoring Report
Cc: Cisco File - SLC
REVIEWED
Initials JBR Date 1/9/2023
Comp Status Meets
File # 10259 Blue 2
no dev in file
DocuSign Envelope lD: 4D693A3D-7 C62-4D'!D-A1BB-A77888070558
UTAH DEPARTMENT OF
ENVIRONMENTAL QUAU':Y
DIVISION OF AIR QUALITY
295 Chipeta Way
P.O. Box 58900
Salt Lake City, Utah
84'158-0900
Semi-Annual Monitoring Report
May 1 ,2023 through October 31,2023
Northwest Pipeline LLC
Cisco Compressor Station
Permit No. 1900016005
ln accordance with Northwest Pipeline LLC's Permit conditions for records and reporting, the
following information is being submitted:
l.S.2.a Monitoring reports shall be submitted to the Executive Secretary every six months or
more frequently if specified in Section ll. AII instances of deviation from permit
requirements shall be clearly identified in the reports. (R307-415-6a(3)(c)(i))
l.S.2.b All reports submitted pursuant to Provision l.S.2.a shall be certified by a responsible
official in accordance with Provision l.K of this permit. (R307-415-6a(3)(c)(i))
For the above indicated monitoring period:
There were no deviations from any permit requirements.
l.K. Certification.
Any application form, report, or compliance certification submitted pursuant to this permit
shall contain certification as to its truth, accuracy, and completeness, by a responsible
officialas defined in R307-415-3. This certification shallstate that, based on information
and belief formed after reasonable inquiry, the statements and information in the
document are true, accurate, and complete. (R307-415-5d)
Certification of Truth, Accuracy, and Completeness by Responsible Official
Compliance Statement: "l certify under penalty of law that, based upon information and
belief formed after reasonable inquiry, the statements and information contained in this
document are true, accurate and complete."
7L/2L/2023 I 6:35 PM csr
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NORTHWEST PIPELINE LLC