Marathon Petroleum

Workplace Accountability Record · Energy · MPC

5 tracked accountability events since 2019

Accountability Timeline

Nov 15, 2023

Workplace Safety

OSHA inspection of MARATHON PETROLEUM CORPORATION at EL PASO, TX. Found 3 violation(s): 3 .

OSHA / Dept of Labor · EL PASO, TX · View source →

Oct 5, 2022

Workplace Safety

OSHA inspection of MARATHON PETROLEUM COMPANY LP at GARYVILLE, LA. Found 1 violation(s): 1 .

OSHA / Dept of Labor · GARYVILLE, LA · View source →

Feb 21, 2022

Workplace Safety

OSHA inspection of MARATHON PETROLEUM COMPANY at GARYVILLE, LA. Found 3 violation(s): 3 .

OSHA / Dept of Labor · GARYVILLE, LA · View source →

Oct 7, 2019

Workplace Safety

OSHA inspection of MARATHON PETROLEUM COMPANY at DETROIT, MI. Found 1 violation(s): 1 .

OSHA / Dept of Labor · DETROIT, MI · View source →

Jun 25, 2019

Workplace Safety

OSHA inspection of MARATHON PETROLEUM COMPANY, LP at SALT LAKE CITY, UT. Found 3 violation(s): 3 .

OSHA / Dept of Labor · SALT LAKE CITY, UT · View source →

Primary Sources

Verified public records and government databases

OSHA Enforcement Data (Bulk) — Dept of Labor / OSHA
https://enforcedata.dol.gov/

Checked May 23, 2026