Photographs for City of Belcourt Wastewater Treatment Lagoon Inspection Type: Compliance Evaluation Inspection Photo number 456 taken by Privacy on 8/22/2023.

Addendum to the Evraz ESI Report January 13, 2024 The EPA conducted a National Pollutant Discharge Elimination System (NPDES) Evaluation Sampling Inspection (ESI) at the Colorado Fuel and Iron (CF&I) Steel, L.P. dba Evraz Rocky Mountain Steel facility (Evraz) located at 2100 South Freeway, Pueblo, CO 81004 on the following five sampling dates: September 1, 2022; September 6, 2022; November 1, 2022; November 2, 2022; and February 1, 2023.

UST Inspection Report Prairie Knights Quik Mart Date of Report: Inspection Date & Time: Weather: Facility Owner: Facility Owner Address: Facility Address: Facility Phone: Facility Representative: EPA Facility ID Number: Reason for Inspection: Inspector(s): October 25, 2023 September 26, 2023, at 2:30 p.m.

Inspection Report Addendum for Well: MT20060-00075 Inspection Date: 10/25/2023 U.S.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270 September 10, 2021 Milind J.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 ELM STREET, SUITE 500 DALLAS, TX 75270 January 12, 2022 Gordon Ganaway Director of EH&S Coterra Energy Inc 840 Gessner Road, Ste 1400 Houston, TX 77024 Sent via email: Gordon.ganaway@coterra.com RE: Resolute Natural Resources Co., LLC Permian Basin Facilities in Texas Consent Agreement and Final Order, Docket No.CAA-06-2021-3368 Dear Mr.

FILED UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 10 APR 24 PM 04:15 REGION 6 1201 Elm Street, Suite 500 REGIONAL HEARING CLERK EPA REGION 6 Dallas, Texas 75270 In the Matter of ChampionX Corporation Respondent.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) January 31 to February 14, 2022 Air RMP Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: (name/title) (phone/email) Energy Transfer GC NGL Fractionators LLC (ET) Mont Belvieu Frac I/II/III/Export 10030 A FM 1942 Mont Belvieu, TX 77580 9850 FM 1942 Baytown, TX 77521 Chambers (281) 385-3649 Emergency Contact 24-Hour Phone Keegan Farell Senior PSM Coordinator 281-576-3625 keegan.farrell@energytransfer.com FRS Number: Identification/Permit Number: Media Identifier Number: NAICS Code: SIC Code: 110055375981 Texas Commission on Environmental Quality RN106018260 RMP 100000220281 211130 Natural Gas Extraction 1321 Natural Gas Liquids Personnel participating in inspection: (Six additional Energy Transfer staff not listed here also participated in the closing conference on February 14, 2022).

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 4/5/2022-4/7/2022 Air RMP Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: Ecovyst Inc.

EPA Inspection Report - Page 1 of 26 Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 08/01-02/2022 Air SIP, Title V Company Name: Facility Name: Facility Physical Location: (city, state, zip code) County/Parish: Facility Coordinates (Entrance): Facility Phone Number Facility Contact: BASF Corporation Geismar Site 8404 River Road (Highway 75) Geismar, LA 70734 Ascension 30.188210, -91.012321 225-339-2231 David Mihalik david.mihalik@basf.com EHSMS Director FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: 110000597364 LDEQ Agency Interest Number 2049 AFS # 22-005-00013 325199 - All Other Basic Organic Chemical Manufacturing 2869 - Industrial Organic Chemicals Personnel participating in inspection: James Haynes EPA Region 6, Air Toxics Enforcement Colleen McCarthy EPA Region 6, Air Toxics Enforcement Dan Hoyt EPA OECA, Air Enforcement Division Jon Morris Providence Photonics Michael Morris Providence Photonics Daniel Wolf BASF Corporation David Mihalik BASF Corporation Physical Scientist Life Scientist Environmental Engineer EPA Contractor EPA Contractor Environmental Team Leader EHSMS Director EPA Lead Inspector Signature/Date JAMES HAYNES Date: 2023.01.27 13:12:21 -06'00' Digitally signed by JAMES HAYNES James Haynes Date Supervisor Signature/Date JAMES LEATHERS Date: 2023.01.27 14:02:44 -06'00' Digitally signed by JAMES LEATHERS James Leathers Date 6ENFORM-019-R8.2 (02/12/2020) 1 EPA Inspection Report - Page 2 of 26 BASF Corporation/Geismar Site Inspection Date 08/01-02/2022 Section I - INTRODUCTION PURPOSE OF THE INSPECTION I, James Haynes, U.S.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270 July 23, 2020 SENT VIA EMAIL Laura Lynn Church Vice President, Assistant General Counsel & Assistant Secretary Graphic Packaging International, LLC 1500 Riveredge Parkway, Suite 100 Atlanta, Georgia 30328 Email: lauralynn.church@graphicpkg.com RE: In the Matter of Graphic Packaging International, LLC; Ouachita Parish, LA CAA-06-2020-3415 Dear Ms.

October 16, 2024 TRANSMITTED VIA E-MAIL Mr.

REGION 6 DALLAS, TX 75270 April 10, 2026 TRANSMITTED VIA E-MAIL Vicky Cramer Red Wagon MHP, LLC 419 S.

U.S.

REGION 6 DALLAS, TX 75270 May 24, 2024 TRANSMITTED VIA EMAIL Ms.