Marathon Galveston Bay, Tx Refinery Reports Leak From Tank 111 Mixer Seal
MPC•Refinery leak and emissions report
- Marathon Petroleum reports emissions from West Tank Farm fugitives F56 at its Galveston Bay, Texas refinery.
- The company says a leak developed from Tank 111 mixer seal that resulted in air emissions to atmosphere estimated above the reportable quantity.
- Marathon Petroleum says the seal leak was isolated, stopping the release.
Source: Texas Commission on Environmental Quality filing
Capacity: 631,000 barrels-per-day




