XTO Energy, Inc. - Various Well Pads Located on North Dakota State Land Partial Compliance Evaluation (PCE) On-Site Clean Air Act (CAA) Inspections Inspection Date(s): October 22, 2024 Inspection Report Date: December 27, 2024 US EPA Region 8 Representatives: Katelyn Bergl, Clean Air Act Inspector Youn Joo Kim, Clean Air Act Inspector Taylor Waanders, Clean Air Act Inspector North Dakota Division of Russel Martin, Inspector Air Quality Representatives: Myles Erb, Inspector Company Representatives: None Inspection Report Prepared Katelyn Bergl By: Youn Joo Kim Inspection Report Reviewed By: Applicable Rules: Scott Patefield, Manager, Enforcement and Compliance Assurance Division, Air and Toxics Enforcement Branch SCOTT PATEFIELD Date: 2024.12.27 15:48:24 -07'00' Digitally signed by SCOTT PATEFIELD North Dakota Administrative Code, Title 33.1, Article 15, as incorporated into North Dakota's EPA-approved State Implementation Plan at 40 C.F.R.

Inspection Report Addendum for Well: MT20060-00077 Inspection Date: 10/25/2023 U.S.

Inspection Report Addendum for Well: MT20330-00640 Inspection Date: 10/23/2023 U.S.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270 October 7, 2021 VIA ELECTRONIC MAIL, RECEIPT CONFIRMATION REQUESTED mark.farley@mlfarleypc.com Mark.

REGION 6 DALLAS, TX 75270 FILED 09 OCT 24 AM 09:48 REGIONAL HEARING CLERK EPA REGION 6 EXPEDITED SETTLEMENT AGREEMENT (ESA) DOCKET NO: CAA 06-2024-3370 This ESA is issued to: Delaware Basin Midstream LLC-Bones Condensate Stabilizer At: 8912 FM 2355, Barstow, Texas 79719 for violating Section 112(r)(7) of the Clean Air Act The United States Environmental Protection Agency (EPA), through it_s delegated official, the Director of t he Enforcement and Compliance Assurance Division, and Delaware Basin Midstream LLC-Bones Condensate Stabilizer (Respondent) have agreed to a settlement of this action before filing a complaint, and thus this action is simultaneously commenced and concluded pursuant to Rules 22.13(b) and 22.18(b)(2) of the Consolidated Rules of Practice Governing the Administrative Assessment of Civil Penalties and the Revocation/Termination or Suspension of Permits (Consolidated Rules), 40 C.F.R.

July 22, 2025 Connie Howard Environmental Engineering Advisor TotalEnergies Petrochemicals & Refinery USA 7600 32nd Street Port Arthur, Texas 77642 Connie.howard@totalenergies.com Re: United States of America et. al. v.

FILED 18 DEC 25 PM 02:18 REGIONAL HEARING CLERK EPA REGION 6 EXPEDITED SETTLEMENT AGREEMENT (ESA) DOCKET NO: CAA-06-2026-3500 This ESA is issued to: Black Bear Midstream LLC At: 1716 Friendship Road, Frierson, Louisiana 71027 for violating Section 112(r)(7) of the Clean Air Act The United States Environmental Protection Agency (EPA), through its delegated official, the Director of the Enforcement and Compliance Assurance Division, and Black Bear Midstream LLC (Respondent) have agreed to a settlement of this action before filing a complaint, and thus this action is simultaneously commenced and concluded pursuant to Rules 22.13(b) and 22.18(b)(2) of the Consolidated Rules of Practice Governing the Administrative Assessment of Civil Penalties and the Revocation/Termination or Suspension of Permits (Consolidated Rules), 40 C.F.R.

Region 6 Enforcement and Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 04/19/2022 - 04/21/2022 Air Clean Air Act Section 112(r) and 40 Code of Federal Regulations (C.F.R.)

EPA Inspection Report - Page 1 of 2 Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 04/18/2022 Air SIP, Title V Company Name: Facility Name: Facility Physical Location: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: Ergon St.

US EPA REGION 6 CLEAN AIR ACT SECTION 112(r) INSPECTION REPORT Stationary Source Facility TPC Group - Port Neches Operations Dates of Inspection May 10-11, 2023 USEPA Contact Clarissa H.

EPA Inspection Report - Page 1 of 9 Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 02/06/2024 Air Title V, NESHAP Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: Dow Chemical Company Texas Operations Dow Beaumont Aniline 5470 North Twin City Highway, Suite A (Lat 30.015406, Long -94.029378) Nederland, TX 77627 P.O.

March , 2025 TRANSMITTED VIA E-MAIL Latricia Sanchez Farnsworth Orthodontics 205 E.

TRANSMITTED VIA EMAIL October 29, 2025 Mr.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 FILED 14 JAN 26 PM 02:47 REGIONAL HEARING CLERK EPA REGION 6 IN THE MATTER OF: City of Las Vegas, NM Respondent Facility Number: NM0028827 DOCKET NO.

REGION 6 DALLAS, TX 75270 TRANSMITTED VIA E-MAIL March 17, 2026 Jeremy Hooper Mountain View Public Works Authority (PWA) Mountain View, OK 73062 patton.mountainview.pwa@gmail.com Re: PWS ID Number: OK2003805 Administrative Order, Docket Number: SDWA-06-2026-1250 Dear Mr.