Sanborn EPA 6 ECDWE Environmental Engineer EPA Lead Inspector Signature/Date Supervisor Signature/Date Digitally signed by Kent W.

Sanborn EPA 6 ECDWE Environmental Engineer EPA Lead Inspector Signature/Date Supervisor Signature/Date Kent W.

Sanborn EPA 6 ECDWE Environmental Engineer EPA Lead Inspector Signature/Date Supervisor Signature/Date Kent W.

Sanborn EPA 6 ECDWE Environmental Engineer EPA Lead Inspector Signature/Date Supervisor Signature/Date Kent W.

Sanborn EPA 6 ECDWE Environmental Engineer EPA Lead Inspector Signature/Date Supervisor Signature/Date Kent W.

Sanborn EPA 6 ECDWE Environmental Engineer EPA Lead Inspector Signature/Date Supervisor Signature/Date Digitally signed by Kent W.

Pawhuska, Oklahoma 74006 Osage County, Oklahoma 580-541-5802 Butch McComas butch.mccomas@gmail.com FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: N/A OKU000894 N/A 211111 1311 Personnel participating in inspection: Kent Sanborn EPA, 6ECDW EPA led Inspector EPA lead Inspector Signature/Date Supervisor Signature/Date Kent W.

Alsip nikki@gcpetroleum.com FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: N/A OKU000873 N/A 211111 1311 Personnel participating in inspection: Kent Sanborn EPA, 6ECDW EPA led Inspector EPA lead Inspector Signature/Date Supervisor Signature/Date Kent W.

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: 10/1/2025 Water CWA Ottawa County FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: N/A N/A 112320 0251 Personnel participating in inspection: Paul Juarez EPA R6 ECD-WA Trent Daily Oklahoma Department of Agriculture, Food, and Forestry (ODAFF) Inspector Inspector EPA Lead Inspector Signature/Date Supervisor Signature/Date PAUL JUAREZ Paul Juarez Digitally signed by PAUL JUAREZ Date: 2025.12.17 16:41:44 -06'00' Date ANTHONY LOSTON Anthony Loston Digitally signed by ANTHONY LOSTON Date: 2025.12.18 06:42:59 -06'00' Date 6ENFORM-019-R9 (02/27/2025) 1 Section I - INTRODUCTION Inspection Date 10/01/2025 PURPOSE OF THE INSPECTION EPA Region 6 inspector Paul Juarez and ODAFF inspector Trent Daily arrived at the at 11:45 am on October 1st, 2025, for an announced inspection.

., Ste. 1300 Austin, Texas 78701 Wichita County 940-264-4455 Main Office FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: N/A TXU011250 N/A 21111 1311 Personnel participating in inspection: Jeanne Eckhart EPA 6 ECDWE Kayla Woods EPA 6 ECDWE Inspector Inspector EPA Lead Inspector Signature/Date Supervisor Signature/Date JEANNE ECKHART Digitally signed by JEANNE ECKHART DN: c=US, o=U.S.

Sanborn EPA 6 ECDWE Environmental Engineer EPA Lead Inspector Signature/Date Supervisor Signature/Date Kent W.

EPA, Region 6, ECDWE Inspector Inspector EPA Lead Inspector Signature/Date Supervisor Signature/Date KAYLA WOODS Digitally signed by KAYLA WOODS DN: c=US, o=U.S.

., Ste. 900 Dallas, Texas 75201 Cooke County (312) 475-0869 Main Office FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: N/A TXU0011037 N/A 21111 1311 Personnel participating in inspection: Jeanne Eckhart EPA 6 ECDWE Kayla Woods EPA 6 ECDWE Inspector Inspector EPA Lead Inspector Signature/Date Supervisor Signature/Date JEANNE ECKHART Digitally signed by JEANNE ECKHART DN: c=US, o=U.S.

Sanborn EPA 6 ECDWE Environmental Engineer EPA Lead Inspector Signature/Date Supervisor Signature/Date Kent W.

EPA, Region 6, ECDWE Inspector Inspector EPA Lead Inspector Signature/Date Supervisor Signature/Date KAYLA WOODS Kayla Woods Digitally signed by KAYLA WOODS DN: c=US, o=U.S.