Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 08/31/2024 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: City of Pawhuska Pawhuska Water & Light Plant 36.669503, -96.347946 Pawhuska, OK 74056 118 W Main Pawhuska, OK, 74056 Osage County 580-227-7557 Jerry Eubanks jeubanks@pawhuska.org 580-227-7557 FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: n/a OKU002210 n/a 211111 1311 Personnel participating in inspection: Matthew Allen EPA Region 6 ECDW Mike Perrier BIA Field Inspector Jerry Eubanks City of Pawhuska Inspector Inspector City Manager EPA Lead Inspector Signature/Date Supervisor Signature/Date MATTHEW ALLEN Date: 2024.09.12 15:35:47 -05'00' Digitally signed by MATTHEW ALLEN Matthew Allen Date JEANNE ECKHART Date: 2024.09.13 09:23:46 -05'00' Digitally signed by JEANNE ECKHART Jeanne Eckhart Date 6ENFORM-019-R8.2 (02/12/2020) 1 City of Pawhuska/Pawhuska Water & Light Plant (OKU002210) Inspection Date 08/31/2024 Section I - INTRODUCTION PURPOSE OF THE INSPECTION EPA Region 6 inspector Matthew Allen arrived at the Pawhuska Water & Light Plant (OKU002210) at 6:30 PM on 8/31/2024 for an unannounced inspection.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 11/08/2024 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: Pharr, Billy W (dba B Pharr Operating, LLC) Bo Gregory #2 SWD Tank Battery In Old Union from Highway 63 N, then Armer Rd, and left onto an oil lease road at 33.253333, -92.538889.

Inspector Well Inspection Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas, Texas 75270 Matthew Allen Inspection Date 01/30/2025 Time 09:00 Operator Representative CapturePoint, LLC Operator Info CapturePoint, LLC 1101 Central Expwy S., Suite 150 Allen, TX 75013 Phone: 832-300-8221 Inventory ID API Well No Lease Name Well ID OS0751000 SBU R-W9 Location SW 10 25N 06E Status Inactive Well Type Enhanced Recovery Latitude 36.656191 Longitude -96.653177 Inspection Plugging Witnessed Reason Responsible Company at CapturePoint, LLC Time of Inspection Inspect No.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 3/4/2025 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: Red Oak Operating, LLC Minter A Tank Battery Latitude: 33.394875 Longitude: -93.463686 Buckner, AR, 71827 1997 Col. 34 Magnolia, AR 71753 Lafayette County 870-310-4254 Mark C.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 01/30/2025 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: ArklaTx Operating Co., Inc.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 03/13/2025 Water Clean Water Act-National Pollution 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: Calgary Energy, LLC Tidal Osage 1 Lease Latitude: 36.538962, Longitude: -96.397667 Hominy, OK, 74035 4444 E. 146th St.

REGION 6 DALLAS, TX 75270 March 31, 2026 TRANSMITTED VIA E-MAIL Dottie Gay Osage County Rural Water District (RWD) #5 P.O.

REGION 6 DALLAS, TX 75270 March 26, 2026 TRANSMITTED VIA E-MAIL Kelly Bowles Roger Mills Rural Water, Sewer and Solid Waste Management District #3 (Reydon) P.O.

REGION 6 DALLAS, TX 75270 April 10, 2026 TRANSMITTED VIA E-MAIL Ray Farris Westwind Enterprises, Ltd 1515 The Alameda, STE 200 Jose, CA 95126 valleybrook@westwindenterprises.com Re: PWS ID Number: OK3001933 Administrative Order, Docket Number: SDWA-06-2026-1330 Dear Mr.

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

Well Inspection Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas, Texas 75270 Inspector Matthew Allen Inspection Date 10/02/2024 Time 13:40 Operator Representative Calgary Energy, LLC Operator Info Calgary Energy, LLC 4444 E. 146th St.

Inspector Well Inspection Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas, Texas 75270 Matthew Allen Inspection Date 02/27/2025 Time 15:55 Operator Representative CapturePoint, LLC Operator Info CapturePoint, LLC 1101 Central Expwy S., Suite 150 Allen, TX 75013 Phone: 832-300-8221 Inventory ID API Well No Lease Name Well ID OS0751000 SBU R-W9 Location SW 10 25N 06E Status Inactive Well Type Enhanced Recovery Latitude 36.656191 Longitude -96.653177 Inspection Plugging Witnessed Reason Responsible Company at CapturePoint, LLC Time of Inspection Inspect No.

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: 08/05/2021 Water CWA Town of Bernalillo Bernalillo Wastewater Treatment Plant 585 Calle Chaparral Bernalillo, New Mexico 87004 585 Calle Chaparral Bernalillo, New Mexico 87004 Sandoval County Larry Mikkelsen lmikkelsen@townofbernalillo.org FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: 110010686739 NM0023485 N/A 221320 4952 Personnel participating in inspection: Larry Mikkelsen Town of Bernalillo (TOB) Amy Rosebrough David A Esparza, P.E.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 FILED 15JAN 25 AM 11:41 REGIONAL HEARING CLERK EPA REGION 6 IN THE MATTER OF: Space Exploration Technologies Corp.

July 10, 2024 TRANSMITTED VIA E-MAIL John Blair, City Manager City of Santa Fe P.O.