UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 Elm St.

Inspector Well Inspection Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas, Texas 75270 Matthew Allen Inspection Date 01/30/2025 Time 12:15 Operator Representative NuCera Solutions LLC Operator Info NuCera Solutions LLC P.O.

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: FRS Number: Identification/Permit Number: 08/18/2021 Water NPDES Greater Kudu, LLC - Facebook Facebook - Project Antelope 4250 Messenger Loop NW Los Lunas, New Mexico 87031 3 Acropolis Aisle Irvine, CA 92614 Orange 971-720-3487 David Douglas dldouglas@fb.com 110070066799 NMR10040C Loss Control Engineer Media Identifier Number: NAICS: SIC: N/A 236220 1541 Personnel participating in inspection: David Douglas Facebook Santos Baca Facebook Gabriel Barela Facebook Jenki Caraballo Facebook Jeff Porter Fortis Construction-Greater Kudu Levi Dean New Mexico Environment Department Loss Control Engineer Physical Security Critical Facilities Engineer Chief Building Engineer Civil Superintendent Industrial and Stormwater Team Supervisor David Esparza, PE EPA Lead Inspector Signature/Date Supervisor Signature/Date USEPA-ECDWM Environmental Engineer DAVID David Esparza ESPARZA Digitally signed by DAVID ESPARZA DN: c=US, o=U.S.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270 September 22, 2020 VIA EMAIL: csanfilippo@txpetinv.com Mr.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 5 77 WEST JACKSON BOULEVARD CHICAGO, ILLINOIS 60604 SUBJECT: FROM: THRU: TO: CLEAN AIR ACT INSPECTION REPORT Atlantic Alumina Company, Gramercy, Louisiana Karina Kuc, Environmental Engineer AECAB (IL/IN) Nathan Frank, Section Supervisor AECAB (IL/IN) File BASIC INFORMATION Facility Name: Atlantic Alumina Company (Atalco) Facility Location: 1111 E Airline Hwy, Gramercy, LA 70052 Date of Inspection: April 18, 2022 EPA Inspector(s): 1.

REGION 6 DALLAS, TX 75270 March 5, 2026 TRANSMITTED VIA E-MAIL Billy Graham Cotton County Rural Water District #2 Walters, OK 73572 drodriguez@ccrwd2.us Re: PWS ID Number: OK2001702 Administrative Order, Docket Number: SDWA-06-2026-1215 Dear DGraham: Enclosed is an Administrative Order (AO) issued by the United States Environmental Protection Agency (EPA) to the Cotton County Rural Water District #2.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 6 1201 Elm Street, Suite 500 Dallas, TX 75270 FINDINGS OF VIOLATIONS, ORDER FOR COMPLIANCE Docket Number: CWA-06-2020-1763, NPDES Permit Number: GMG290079 STATUTORY AUTHORITY The following findings are made, and Order issued, under the authority vested in the Administrator of the United States Environmental Protection Agency ("EPA") by Section 309(a) of the Clean Water Act ("the Act"), 33 U.S.C. 1319(a).

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270-2102 June 28, 2022 TRANSMITTED VIA E-MAIL Dr.

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

December , 2023 TRANSMITTED VIA E-MAIL Steve Reifel, Wastewater Operator Harris County Municipal Utility District (MUD) No. 82 c/o Allen Boone Humphries Robinson LLP 3200 Southwest Freeway, Suite 2600 Houston, Texas 77027 stever@tng-utility.com Re: Administrative Order; Docket Number: CWA-06-2024-1705 Harris County MUD No. 82 TPDES Permit Number: TX0071528 Dear Mr.

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: Jamie Oil, Inc.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 12/04/2024 Water Clean Water Act - National Pollutant Discharge Elimination System (Brine) Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: John P Long, Jr Tall Chief Lease 36.929784, -96.446669 Pawhuska, OK 74056 2200 McKenzie Road Pawhuska, OK 74056 Osage County 918-625-7282 John Long, Jr Jplong300@yahoo.com Owner FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: n/a OKU002211 n/a 211111 1311 Personnel participating in inspection: Matthew Allen EPA Region 6 ECDW Dallas Nave BIA Osage Agency Brody Wallis Bass Brothers Ranches Inspector Inspector Surface lessee representative EPA Lead Inspector Signature/Date Supervisor Signature/Date MATTHEW ALLEN Date: 2024.12.11 18:58:55 -06'00' Digitally signed by MATTHEW ALLEN Matthew Allen Date JEANNE ECKHART Date: 2024.12.13 07:09:02 -06'00' Digitally signed by JEANNE ECKHART Jeanne Eckhart Date 6ENFORM-019-R8.2 (02/12/2020) 1 Section I - INTRODUCTION John P Long, Jr / Tall Chief Lease (OKU002211) Inspection Date 12/04/2024 PURPOSE OF THE INSPECTION EPA Region 6 inspector Matthew Allen arrived at the John P Long, Jr/Tall Chief Lease (OKU002211) at 9:00 AM on 12/04/2024 for a follow-up spill inspection.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION6 Dallas, Texas 75270 In the Matter of Dequasie Development, LLC Respondent 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.

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