REGION 6 DA LLAS, TX 75270 December 15, 2025 TRANSMITTED VIA E-MAIL Randal Ward, President Harris County Municipal Utility District No. 102 9 Greenway Plaza, Suite 1000 Houston, Texas 77046 hawkeye1504@outlook.com RE: Administrative Order; Docket Number: CWA-06-2026-1715 TPDES Permit Number: TX0052906 Dear Mr.

REGION 6 DALLAS, TX 75270 March 17, 2026 TRANSMITTED VIA E-MAIL Cody Woolly McCurtain County Rural Water District (RWD) #9 Valliant, OK 74764 rwd9@valliant.net Re: PWS ID Number: OK3004820 Administrative Order, Docket Number: SDWA-06-2026-1243 Dear Mr.

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

Inspection Report Mechanical Integrity Test Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas TX 75270 Inspector Matthew Allen MIT Date 11/19/2024 Operator Representative Performance Energy Resources, LLC Report Sent Operator Inject Interval 2647 - 3490 USDW 478 Annulus Fluid Type water Concentric Pkr Casing 5.5 Tubing 2.875 Time 09:00 Well Type Disposal Packer Depth 2633 Operator Info Performance Energy Resources, 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: 03/27/2024 Water NPDES Los Alamos County Bayo Compost Area Expansion 188 Pueblo Canyon Road Los Alamos, New Mexico 1000 Central Avenue Los Alamos, New Mexico 87544 Los Alamos 505-662-8133 Jennifer Baca Jennifer.baca@lacnm.us 110071504384 NMR1005W6 Engineering Associate Media Identifier Number: NAICS: SIC: N/A 237110 1623 Personnel participating in inspection: Jennifer Baca Los Alamos County Department of Public Utilities Marcos Ocanas Los Alamos County Department of Public Utilities Joshua Silva Los Alamos County Department of Public Utilities James Martinez Los Alamos County Department of Public Utilities Engineering Associate WWTP Supervisor WWTP Superintendent WWTP Operator Nafis Fuad NMED-PSRS Compliance/Enforcement Team Lead Shawnee Suazo NMED-SWQB Complex Facilities Inspector David Esparza, PE EPA Lead Inspector Signature/Date Supervisor Signature/Date USEPA-ECDWM Environmental Engineer DAVID ESPARZA Date: 2024.05.23 15:04:16 -06'00' Digitally signed by DAVID ESPARZA David Esparza Date ROBERTO BERNIER Roberto Bernier Digitally signed by ROBERTO BERNIER Date: 2024.05.23 16:12:59 -05'00' Date 6ENFORM-020-R8.2 (02/12/2020) 1 Section I - INTRODUCTION Los Alamos County/Bayo-Compost Expansion Permit No.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 07/10/2024 Water NPDES Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: U.S.

Region 6 Compliance Assurance and Enforcement Division INSPECTION REPORT Inspection Date(s): Media: Regulatory Program(s) Company Name: Facility Names: Facility Physical Locations: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Contact: 3/26/2025 Water Clean Water Act Alma Plantation, LLC Alma Plantation, LLC 4612 Alma Plantation Road Lakeland, LA 70752 4612 Alma Rd Lakeland, LA 70752 Pointe Coupee David Stewart President/CEO 225-627-6666 FRS Number: Identification/Permit Number: Media Number: NAICS: SIC: LA0003034 2062 Personnel participating in inspection: Michael Williams EPA/ 6EN-WMH Ashley Henry LDEQ Lakiesha Butler LDEQ Mario Acevedo Alma Plantation Inspector Inspector Inspector Chief Engineer 281-983-2150 225.219.3334 Lakeisha.Butler@la.gov 225-627-6666 EPA Lead Inspector Signature/Date Supervisor Signature/Date Michael D.

Inspection Report Mechanical Integrity Test Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas TX 75270 Inspector Matthew Allen MIT Date 02/17/2026 Operator Representative McCann Resources, Inc Report Sent Operator Time 16:00 Inject Interval 787-797 USDW 87 Well Type Enhanced Recovery Annulus Fluid Type Casing 4.5 Concentric Pkr Tubing Packer Depth Operator Info McCann Resources, Inc 1613 West 6th Street Bartlesville, OK 740033404 Phone: 918-337-4747 Inventory ID API Well No Lease Name Well ID OS2221000 Parker W-88 Location SE 16 27N 12E Type of MIT Ada Pressure Test Test Reason Compliance Request Injecting N Injection Rate (bpd) Tubular Lining Ann Filled (hrs) MIT Due MIT Freq EVERY FIVE YEARS Ann Press Mont Time Pre-Test Tubing Pressure 0 Annulus Pressure Flowback Pressure High Volume Initial 16:00 340 Mid Mid 16:15 340 Low Final 16:30 340 End Total Volume ADA Pressure Test - Required Test Pressure (Fluid Column Ht * Specific Gravity * .433 / N2 Wt Fac = Required Test Pressure) Tubing Annulus Depth to Top Perf/Open Hole 787 Depth to Fluid Level 0 Fluid Column Level 787 Specific Gravity of Fluid 1.06 Nitrogen Weight Factor 1.0276 Required Pressure Test 351.500 Remedial Action Type Fluid Migration Test Type Inspection Comments Inspector Signature Remedial Action Type Well, OS2221000 achieved a test pressure of 340psi and maintained that pressure for the required 30minute observance period.

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Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 3/13/24 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: R McNeely Oil Company Childs C; Wells 1, 2 Tank Battery From Mt.

Inspector Well Inspection Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas, Texas 75270 Michael Blaha Inspection Date 04/17/2024 Time 09:55 Operator Representative Short Oil Company Operator Info Short Oil Company 2536 East 51st Street Tulsa, OK 74105 Phone: 918-747-8200 Inventory ID API Well No Lease Name Well ID OS1138000 ATLANTIC 13 Location SW 19 25N 08E Status Inactive Well Type Enhanced Recovery Latitude 36.626934 Longitude -96.492239 Inspection Routine Reason Responsible Company at Short Oil Company Time of Inspection Inspect No.

FILED UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 25 FEB 25 AM 10:56 REGIONAL HEARING CLERK EPA REGION 6 DALLAS, TEXAS ______________________________________________________________________________ In the Matter of JR Chemical Sales LLC, Respondent.

REGION 6 DALLAS, TX 75270 FFIILLEEDD 18 JAN 24 AM 11:31 RREEGGIIOONNAALL HHEEAARRIINNGG CCLLEERRKK EEPPAA RREEGGIIOONN 66 1/12/2024 SENT BY ELECTRONIC MAIL OFFICE@TRCHEMICAL.COM Fredo King Turpentine & Rosin Factors of Texas, Inc. 700 Celum Road Clint, Texas 79836 Re: Notice of Warning for Late/Non-Reported Pesticide Production Report EPA Docket No.

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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 DALLAS, TEXAS FILED 28 MAY 25 PM 04:51 REGIONAL HEARING CLERK EPA REGION 6 IN THE MATTER OF: Evonik Oil Additives USA, Inc.