Notice2026-04844

Clean Air Act Operating Permit Program; Order on Petitions for Objection to State Operating Permits for Terra Energy Partners Rocky Mountain, LLC-Mamm Creek Compressor Station and Bailey Compressor Station

Primary source

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Published
March 12, 2026

Issuing agencies

Environmental Protection Agency

Abstract

The Environmental Protection Agency (EPA) Administrator signed an order dated December 10, 2025, denying petitions dated May 30, 2025, from the Center for Biological Diversity (CBD). The petitions requested that the EPA object to Clean Air Act (CAA) operating permits issued by the Colorado Department of Public Health and Environment (CDPHE) to Terra Energy Partners Rocky Mountain, LLC for its Mamm Creek and Bailey Compressor Stations located in Silt, Garfield County, Colorado.

Full Text

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<title>Federal Register, Volume 91 Issue 48 (Thursday, March 12, 2026)</title>
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[Federal Register Volume 91, Number 48 (Thursday, March 12, 2026)]
[Notices]
[Pages 12191-12192]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-04844]


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ENVIRONMENTAL PROTECTION AGENCY

[FRL-13232-01-R8]


Clean Air Act Operating Permit Program; Order on Petitions for 
Objection to State Operating Permits for Terra Energy Partners Rocky 
Mountain, LLC--Mamm Creek Compressor Station and Bailey Compressor 
Station

AGENCY: Environmental Protection Agency (EPA).

ACTION: Notice of final order on petitions.

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SUMMARY: The Environmental Protection Agency (EPA) Administrator signed 
an order dated December 10, 2025, denying petitions dated May 30, 2025, 
from the Center for Biological Diversity (CBD). The petitions requested 
that the EPA object to Clean Air Act (CAA) operating permits issued by 
the Colorado Department of Public Health and Environment (CDPHE) to 
Terra Energy Partners Rocky Mountain, LLC for its Mamm Creek and Bailey 
Compressor Stations located in Silt, Garfield County, Colorado.

FOR FURTHER INFORMATION CONTACT: James Floyd, EPA Region 8 Air and 
Radiation Division, 1595 Wynkoop St., Mail code: 8ARD-AP-P, Denver, CO 
80202, telephone number: (303) 312-6975, email address: 
<a href="/cdn-cgi/l/email-protection#71171d1e08155f1b101c1402311401105f161e07"><span class="__cf_email__" data-cfemail="61070d0e18054f0b000c0412210411004f060e17">[email&#160;protected]</span></a>. The final order and petitions are available 
electronically at: <a href="https://www.epa.gov/title-v-operating-permits/title-v-petition-database">https://www.epa.gov/title-v-operating-permits/title-v-petition-database</a>.

SUPPLEMENTARY INFORMATION: The EPA received petitions from CBD dated 
May 30, 2025, requesting that the EPA object to the issuance of title V 
operating permit nos. 07OPGA293 and 09OPGA339, issued by CDPHE to Terra 
Energy Partners, LLC in Silt, Garfield County, Colorado. On December 
10, 2025, the EPA Administrator issued an order denying the petitions. 
The order

[[Page 12192]]

itself explains the basis for the EPA's decision.
    Sections 307(b) and 505(b)(2) of the CAA provide that a petitioner 
may request judicial review of those portions of an order that deny 
issues in a petition. Any petition for review shall be filed in the 
United States Court of Appeals for the appropriate circuit no later 
than May 11, 2026.

Cyrus M. Western,
Regional Administrator, Region 8.
[FR Doc. 2026-04844 Filed 3-11-26; 8:45 am]
BILLING CODE 6560-50-P


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Indexed from Federal Register on March 12, 2026.

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