Report Title: Inspection Date(s): Regulatory Program(s): Company Name: Facility Name: Facility Location: Latitude: County/Parish: AFS/ICIS-Air Number: Permit Number: NAICS Code: DSB ID #: Clean Air Act Inspection of Fannie Mae Urbana Technology Center 12/13/2024 NSPS, SIP Fannie Mae Fannie Mae Urbana Technology Center 9107 Bennett Creek Blvd Urbana, MD 21704 39.322162 Longitude: Frederick County -77.351997 MD0000002402100599 021-0599 518210 SIC: N/A ECAD-95 Facility Representatives: Point of Contact Micah O'Dell, Fannie Mae, Facilities Operations Senior Manager Phone: 972-773-7406 Email: Micah_S_odell@fanniemae.com William Hornbeah, Fannie Mae, Building Manager Phone: 301-980-7218 Email: Billy_hornbeah@fanniemae.com Matthew W.

Report Title: Inspection Date(s): Regulatory Program(s): Type of Activity: Facility Name: Facility Address: Facility Latitude: Facility Longitude: County/Parish: Permit No: NAICS Code: SIC: Unique Project #: Clean Water Act Compliance Inspection Report April 30, 2024 National Pollutant Discharge Elimination System (NPDES) Pretreatment Industrial User Inspection Great Lakes Manufacturing, Inc. 1521 Enterprise Road, Corry, PA 16407 41.942637 N -79.638455 W Erie County PAP228223 332117 3471 ECAD-490 Facility Representative(s): John Tabolt, Great Lakes Manufacturing Email: tabolt@greatcabinets.com Point of Contact (Full list of additional attendees in Table 1) Inspectors: Chuck Durham, Eastern Research Group Email: chuck.durham@erg.com Report Preparer Signature/Date Supervisor Signature/Date Chuck Durham, Eastern Research Group 7/2/2024 Date MICHAEL GREENWALD Digitally signed by MICHAEL GREENWALD Date: 2024.07.02 18:10:29 -04'00' Mike Greenwald, NPDES 1 Acting Section Chief EPA Region 3 Enforcement and Compliance Assurance Division Date Great Lakes Manufacturing, Inc.

U.S.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION III Four Penn Center 1600 John F.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 5 77 WEST JACKSON BOULEVARD CHICAGO, IL 60604-3590 ELECTRONIC MAIL DELIVERY RECEIPT REQUESTED Dale Hirschfield Director of Special Projects Dana Transport Inc. 13925 South Keeler Avenue Crestwood, Illinois 60445 dhirschfield@danacompanies.com Re: Warning Letter: Notice of Violation(s) Dana Transport Inc.

July 26, 2024 ELECTRONIC MAIL DELIVERY RECEIPT REQUESTED Noel Cornwell Owner Accu-Labs Inc. 3433 West 48th Place Chicago, Illinois 60632 noel@acculabsinc.com Re: Notice of Potential Violation and Opportunity to Confer Notice of Intent to File Civil Administrative Complaint Against Accu-Labs Inc.

March 25, 2024 ELECTRONIC MAIL DELIVERY RECEIPT REQUESTED Raoul Gabhart Senior Environmental Professional Duke Energy Gallagher Station 30 Jackson Street New Albany, Indiana 47150 Raoul.Gabhart@duke-energy.com Re: Notice of Violation and Opportunity to Confer Duke Energy Gallagher Station EPA I.D.: IND000807057 New Albany, Indiana Dear Raoul Gabhart: The U.S.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 5 77 WEST JACKSON BOULEVARD CHICAGO, IL 60604-3590 ELECTRONIC MAIL DELIVERY RECEIPT REQUESTED Mr.

ELECTRONIC MAIL DELIVERY RECEIPT REQUESTED Mr.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION III Philadelphia, Pennsylvania 19103 In the Matter of: ) ) John F.

Inspection ID Class I and II Well Inspection Form US Environmental Protection Agency - Region 4 Underground Injection Control Program 61 Forsyth Street SW, MC 9T25, Atlanta, Georgia, 30303 Phone: (404)562-9424 Inspector(s): Anthony Shelton Carol Chen _ (lead), , EPA Well ID#: Year-Month-Day: 2 0 2 1 - 1 1 - 1 8 EPA Permit # (or RA): Carl Weller Page 1 Of 2 Start Time: 1:29 pm End Time: 1:34 pm Facility Contact Information Facility Name: Street Address: PETRO HARVESTER OPERATING COMPANY, LLC 1107 W 6th St (office address) City: Laurel County: Jones Nature of Business: Oil and gas extraction industry Facility Owner/Operator: PETRO HARVESTER OPERATING COMPANY, LLC Email: kerry.allen@rockallenergy.com Facility Contact (if different): Kerry Allen, Sr.

Continental Resources, Inc. - Various Well Pads Partial Compliance Evaluation (PCE) On-Site Clean Air Act (CAA) Inspections Inspection Date(s): October 21-22, 2024 Inspection Report Date: December 27, 2024 US EPA Region 8 Representatives: Katelyn Bergl, Clean Air Act Inspector Youn Joo Kim, Clean Air Act Inspector Taylor Waanders, Clean Air Act Inspector North Dakota Division of Russel Martin, Inspector Air Quality Representatives: Myles Erb, Inspector Company Representatives: None Inspection Report Prepared Katelyn Bergl By: Youn Joo Kim Inspection Report Reviewed By: Applicable Rules: Scott Patefield, Manager, Enforcement and Compliance Assurance Division, Air and Toxics Enforcement Branch SCOTT PATEFIELD Date: 2024.12.27 14:41:17 -07'00' Digitally signed by SCOTT PATEFIELD North Dakota Administrative Code, Title 33.1, Article 15, as incorporated into North Dakota's EPA-approved State Implementation Plan at 40 C.F.R.

May 12, 2025 VIA EMAIL ONLY Mr.

XTO Energy, Inc. - Various Well Pads and Facilities Located on Tribal Lands Partial Compliance Evaluation (PCE) On-Site Clean Air Act (CAA) Inspections Inspection Date(s): October 23 and 24, 2024 Inspection Report Date: December 27, 2024 EPA Representatives: Katelyn Bergl, US EPA Region 8, Clean Air Act Inspector Youn Joo Kim, US EPA Region 8, Clean Air Act Inspector Taylor Waanders, US EPA, Clean Air Act Inspector Tribal Representatives: Dwight Bruce, MHA Energy Company Representatives: None Inspection Report Prepared By: Katelyn Bergl, US EPA Region 8, Clean Air Act Inspector Youn Joo Kim, US EPA Region 8, Clean Air Act Inspector Inspection Report Reviewed By: Scott Patefield, Manager, Enforcement and Compliance Assurance Division, Air and Toxics Enforcement Branch SCOTT PATEFIELD Date: 2024.12.27 15:52:05 -07'00' Digitally signed by SCOTT PATEFIELD Applicable Rules: 40 C.F.R Part 49, Subpart K - Federal Implementation Plan for Oil and Natural Gas Well Production Facilities; Fort Berthold Indian Reservation (Mandan, Hidatsa and Arikara Nation), North Dakota (Fort Berthold FIP) 40 C.F.R.

XTO Energy, Inc. - Various Well Pads Located on North Dakota State Land Partial Compliance Evaluation (PCE) On-Site Clean Air Act (CAA) Inspections Inspection Date(s): October 22, 2024 Inspection Report Date: December 27, 2024 US EPA Region 8 Representatives: Katelyn Bergl, Clean Air Act Inspector Youn Joo Kim, Clean Air Act Inspector Taylor Waanders, Clean Air Act Inspector North Dakota Division of Russel Martin, Inspector Air Quality Representatives: Myles Erb, Inspector Company Representatives: None Inspection Report Prepared Katelyn Bergl By: Youn Joo Kim Inspection Report Reviewed By: Applicable Rules: Scott Patefield, Manager, Enforcement and Compliance Assurance Division, Air and Toxics Enforcement Branch SCOTT PATEFIELD Date: 2024.12.27 15:48:24 -07'00' Digitally signed by SCOTT PATEFIELD North Dakota Administrative Code, Title 33.1, Article 15, as incorporated into North Dakota's EPA-approved State Implementation Plan at 40 C.F.R.