NPDES Inspection Report - Stormwater Industrial National Database Information Inspection Date: 3/11/2024 Inspection Type: Industrial Stormwater Entry/Exit Time: 2:35 pm / 4:15 pm NPDES ID Number: UTU000043 SIC Code: 4213 Inspection ID: 202403_ UTU000043 Lead Inspector and affiliation: Stephanie Meyers / EPA Region 8 Inspector and affiliation: Althea Wilson / EPA Region 8 Inspector and affiliation: Jordan Bryant / Utah Division of Water Quality Inspector and affiliation: Jason Boulton / North Salt Lake City MS4 Site/Facility Name and Location: Wanship Enterprises, LLC 455 W 1100 N North Salt Lake City, Utah 84045 Permit Information Is the permit on site and available?

ENVIRONMENTAL PROTECTION AGENCY REGION 5 Purpose: Inspection of East Chicago Sanitary District Force Main Break Facility: East Chicago Sanitary District 5201 Indianapolis Boulevard East Chicago, IN 46312 NPDES Permit Number: IN0022829 Date of Inspection: October 7, 2022 Facility Representative: Kenneth Myers, Director of Wastewater Operations Report Prepared by: Newton Ellens, EPA Region 5 Inspector, (312) 353-5562, ellens.newton@epa.gov EPA Inspectors: Newton Ellens, Lead Inspector, EPA Region 5 William Jones, Assistant Inspector, EPA Region 5 EPA Lead Inspector Signature: ________________________________________ Report Date: See approval date below.

Burns Person Responsible for Operation (870-310-1501) hrowan@ecgcpa.com FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: N/A ARU002289 N/A 211111 1311 Personnel participating in inspection: Kerri McCabe (lead) EPA / Region 6 ECDW Michael Blaha EPA / Region 6 ECDW Inspector / Enforcement Officer Inspector / Enforcement Officer EPA Lead Inspector Signature/Date Supervisor Signature/Date KERRI MCCABE Kerri McCabe Digitally signed by KERRI MCCABE Date: 2025.04.10 15:43:35 -05'00' Date JEANNE ECKHART Date: 2025.04.14 07:33:37 -05'00' Digitally signed by JEANNE ECKHART Jeanne Eckhart Date 6ENFORM-019-R8.2 (02/12/2020) 1 Section I - INTRODUCTION Nevada Oil, LLC / Irma Nacatoch (Sand) Unit Tank Battery (ARU002289 / CWA) Inspection Date 03/05/2025 PURPOSE OF THE INSPECTION EPA Region 6 inspectors Kerri McCabe (lead) and Michael Blaha arrived at the Nevada Oil, LLC / Irma Nacatoch (Sand) Unit Tank Battery ("facility") located from State Highway 371 North, right on Hwy 76, and then right onto an oilfield lease road at 33.545952, -93.218989 in Willisville, Nevada County, Arkansas; at 1305 on 03/05/2025 for an unannounced inspection.

Alma, AR, 72921 13727 Noel Road, Ste. 1200 Dallas, TX 75240 Crawford County 972-628-1559 Clay Munger (501-368-4704) Person Responsible for Operation chris.heavner@meritenergy.com FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: N/A ARU002267 N/A 211111 1311 Personnel participating in inspection: Kerri McCabe (lead) EPA / Region 6 ECDW Michael Blaha EPA / Region 6 ECDW Uma Lad EPA / Region 6 ECDW Inspector / Enforcement Officer Inspector / Enforcement Officer Inspector / Enforcement Officer EPA Lead Inspector Signature/Date Supervisor Signature/Date KERRI MCCABE Kerri McCabe Digitally signed by KERRI MCCABE Date: 2025.01.07 11:20:34 -06'00' Date JEANNE ECKHART Date: 2025.01.10 08:09:35 -06'00' Digitally signed by JEANNE ECKHART Jeanne Eckhart Date 6ENFORM-019-R8.2 (02/12/2020) 1 Merit Energy Company, LLC / Denman 2-13, Denman 3-13, and Denman-Wright Humphries 1-13 Tank Battery (ARU002267 / CWA) Inspection Date 12/11/2024 Section I - INTRODUCTION PURPOSE OF THE INSPECTION EPA Region 6 inspectors Kerri McCabe (lead), Michael Blaha, and Uma Lad arrived at the Merit Energy Company, LLC / Denman 2-13, Denman 3-13, and Denman-Wright Humphries 1-13 Tank Battery ("facility") at 0825 on 12/11/2024 for an unannounced inspection.

Lewisville, AR 71845 Hwy 25 1124 Lowerville, AR 71545 Lafayette County 501-772-3456 Paul Appel (832-628-3016) Person Responsible for Operation Robert Thomasson, Representative / robert@standardgas.org FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: N/A ARU002304 N/A 211111 1311 Personnel participating in inspection: Kerri McCabe (lead) EPA / Region 6 ECDW Michael Blaha EPA / Region 6 ECDW Uma Lad EPA / Region 6 ECDW Inspector / Enforcement Officer Inspector / Enforcement Officer Inspector / Enforcement Officer EPA Lead Inspector Signature/Date Supervisor Signature/Date Kerri McCabe Jeanne Eckhart 6ENFORM-019-R8.2 (02/12/2020) 1 Date Date Section I - INTRODUCTION C12: Arkansas Oil, LLC / MSU Tract #17 Tank Battery (ARU002304 / CWA) Inspection Date 04/17/2025 PURPOSE OF THE INSPECTION EPA Region 6 inspectors Kerri McCabe (lead), Michael Blaha, and Uma Lad arrived at the C12: Arkansas Oil, LLC / Midway Smackover Unit Tract #17 Tank Battery ("facility") located from State Highway 82 East, left on State Highway 29, right on Lafayette County Road 25, and then right onto an oilfield lease road at 33.459617, -93.582800 in Lewisville (Baker Community), Lafayette County, Arkansas; at 1110 on 04/17/2025 for an unannounced inspection.

Attendees Title/Organization Lead Inspector/ Contractor/ERG RCRA Inspector/ Contractor/ERG Inspector/Enforcement Officer/EPA Region 6 Inspector/Enforcement Officer/EPA Region 6 Name Phone Email Opening Closing Conf.

Attendees Title/Organization Lead Inspector/ Contractor/ERG RCRA Inspector/ Contractor/ERG EHS Manager Name Janosh Wolters Andrew Swingler Diego E.

Contains AOC: No Contains CBI: No Lead Inspector: Vince Damiano Attendees: Matt Labat (QHSE Manager), Brittney Serigney (Environmental Supervisor) Mr.

EPA Region 10 Raymond Andrews Lead Inspector Yes Yes North Pacific Fuel Cleo Chernoff Administrative Manager Yes Yes North Pacific Fuel Rick Borton Kodiak Terminal Manager Yes Yes Facility Information Responsible Official Type of Operation Size of Facility Outfalls Lisa Lewis; llewis@petrostar.com The facility is a fuel distribution operation.

This would lead to interruptions in the supply chains in all industrial sectors including in the medical, food or energy sector.

At the time of the inspection, the EPA inspectors observed that the McComb PWS did not have a Lead and Copper Sampling Plan onsite.

EPA REGION 10 Raymond Andrews Lead Inspector Yes Yes AKDOT & PF Gary Allen Foreman Yes Yes AKDOT&PF Tyler Riberio Environmental Analyst Yes Yes Facility Information: Responsible official Benjamin Storey, cc: Tyler Riberio Type of Operation Airport Industrial Sector Sector S (Airports, Flying Fields & Services) Is property owned?

The trench drain leads to a pump that is manually transferred to the 15,000-gallon wastewater collection tank in the outside tank farm.

Lead Inspector Edward Johannes, introduced all parties present, provided a summary of the Risk Management Program (RMP), and explained the purpose of the visit.

Environmental Protection Agency: Kris Lippert, TSCA-PCB Lead Inspector; Nicolas Haddad, TSCA-PCB; Michelle Spiezio, ERG; and Nicholas Baylis, ERG B.