May 13, 2025 TRANSMITTED VIA EMAIL Mr.

March , 2025 TRANSMITTED VIA E-MAIL Andrea Gonzalez Familia Dental 2330 W.

REGION 6 DALLAS, TX 75270 September 12, 2025 TRANSMITTED VIA E-MAIL The Honorable Shelly Horton, Jr.

August 28, 2025 TRANSMITTED VIA E-MAIL Frances Hammond, DMRQA Coordinator LCY Elastomers LP 4803 Decker Drive Baytown, Texas 77520 fhammond@lcyelastomers.com RE: Administrative Order; Docket Number: CWA-06-2025-1777 TPDES Permit Number: TX0128015 Dear Ms.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: 06/27/2024 Water, Clean Water Act (Brine) Brine (NPDES) CapturePoint, LLC North Burbank Unit (NBU) 31 Battery 36.813634, -96.717097 Webb City, Oklahoma, 74652 1833 S.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 Elm St.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270-2102 March 23, 2021 TRANSMITTED VIA E-MAIL The Honorable Josh Schroeder Mayor of Georgetown 300 Industrial Avenue, No. 1 Georgetown, Texas 78626 josh.schroeder@georgetown.org Re: Administrative Order; Docket Number: CWA-06-2021-1711 Dove Spring Wastewater Treatment Facility TPDES Permit Number: TX0101281 Dear Mayor Schroeder: Enclosed is an Administrative Order (AO) issued to the City of Georgetown, for violations of the Clean Water Act (CWA) (33 U.S.C. 1251-1387).

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270-2102 September 1, 2022 TRANSMITTED VIA E-MAIL Dr.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270-2102 January 19, 2023 TRANSMITTED VIA E-MAIL Mr.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION6 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270-2102 February 27, 2023 TRANSMITTED VIA EMAIL Robert Kna ppe Warrior Exploration & Production, LLC P.O.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270-2102 July 21, 2023 TRANSMITTED VIA EMAIL The Honorable Roger Sweet, Mayor Village of Jemez Springs P.O.

REGION 6 DA LLAS, TX 75270 May 15, 2024 TRANSMITTED VIA E-MAIL The Honorable John Wright Mayor of Angleton 121 South Velasco Street Angleton, Texas 77515 jwright@angleton.tx.us RE: Administrative Order; Docket Number: CWA-06-2024-1751 Oyster Creek Wastewater Treatment Facility TPDES Permit Number: TX0056316 Dear Mayor Wright: Enclosed is an Administrative Order (AO) issued to the City of Angleton for violations of the Clean Water Act (CWA), 33 U.S.C. 1251-1387.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 12/11/2023 Water Clean Water Act Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: LBOC, LLC ALPHIN B Tank Battery Latitude: 33.18646, Longitude: -92.61816 El Dorado, AR, 71730 787 Baugh Street Norphlet, Arkansas, 71759 Union County 870-546-3457 Scott Carter Representative longbrosoil@yahoo.com FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: NA ARU001248 NA 211111 1311 Personnel participating in inspection: Chelsey Sherwood EPA/Region 6 ECDW Michael Blaha EPA/Region 6 ECDW Enforcement Officer/Inspector Enforcement Officer/Inspector EPA Lead Inspector Signature/Date Supervisor Signature/Date Digitally signed by CHELSEY CHELSEY SHERWOOD SHERWOOD Date: 2024.02.07 11:40:44 -06'00' Chelsey Sherwood Date MITTY GARCIA Date: 2024.02.07 11:44:38 -06'00' Digitally signed by MITTY GARCIA Jeanne Eckhart (acting Chief Mitty Garcia) Date 6ENFORM-019-R8.2 (02/12/2020) 1 Section I - INTRODUCTION LBOC, LLC.

Inspection Report Mechanical Integrity Test Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas TX 75270 Inspector Matthew Allen MIT Date 12/12/2024 Operator Representative Meadowlark Operating Co Report Sent Operator Inject Interval 2360 - 2598 USDW 195 Time 10:00 Well Type Dual Completion Annulus Fluid Type Casing 7 Concentric Pkr Tubing 2.375 Packer Depth 2360 Operator Info Meadowlark Operating Co 169 State Hwy 99 Sedan, KS 67361 Phone: 620-725-5387 Inventory ID API Well No Lease Name Well ID OS4222000 Moore 1-A Location NE 16 29N 09E Type of MIT Injecting MIT Due Ada Pressure Test N Injection Rate (bpd) MIT Freq Test Reason Routine Tubular Lining EVERY FIVE YEARS Ann Filled (hrs) Ann Press Mont Time Pre-Test Initial Mid Final 10:30 10:45 11:00 Tubing Pressure 0 900 900 900 Annulus Pressure 5 5 5 5 Flowback Pressure High Mid Low End Total Volume Volume ADA Pressure Test - Required Test Pressure (Fluid Column Ht * Specific Gravity * .433 / N2 Wt Fac = Required Test Pressure) Depth to Top Perf/Open Hole Depth to Fluid Level Fluid Column Level Specific Gravity of Fluid Tubing 2360 234 2126 1.06 Annulus Nitrogen Weight Factor 1.0876 Required Pressure Test 897.190 Remedial Action Type Fluid Migration Test Type Inspection Comments Inspector Signature Remedial Action Type Inspector observed well OS4222000 pressured to 900psig which was slightly above the required test pressure.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 12/10/2024 Water (CWA) Water (CWA) Brine Program (Oil & Gas inspection) Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: Merit Energy Company, LLC Williams K No 3-12 Off Oak Bend Road at 35.38158 -93.92898 Branch, AR 72928 13727 Noel Road, Ste. 1200 Dallas, TX 75240 Franklin County 972-628-1559 Clay Munger (501-368-4704) Operations Manager chris.heavner@meritenergy.com FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: N/A ARU002270 N/A 211111 1311 Personnel participating in inspection: Uma Lad EPA / Region 6 ECDW Kerri McCabe EPA / Region 6 ECDW Michael Blaha EPA / Region 6 ECDW Inspector / Enforcement Officer Inspector / Enforcement Officer Inspector / Enforcement Officer EPA Lead Inspector Signature/Date UMA LAD Uma Lad Digitally signed by UMA LAD Date: 2025.01.27 09:12:18 -06'00' Date Supervisor Signature/Date JEANNE ECKHART Date: 2025.01.27 13:45:35 -06'00' Digitally signed by JEANNE ECKHART Jeanne Eckhart Date 6ENFORM-019-R8.2 (02/12/2020) 1 Merit Energy Company, LLC / Williams K No 3-12 (ARU002270 / CWA) Inspection Date 12/10/2024 Section I - INTRODUCTION PURPOSE OF THE INSPECTION EPA Region 6 inspectors Uma Lad, Kerri McCabe, and Michael Blaha arrived at the Merit Energy Company, LLC / Williams K No. 3-12 ("facility"), located off Oak Bend Road at 35.38158, -93.92898, at 12:18 PM on December 10, 2024 for an unannounced inspection.