A significant amount of sulfur dioxide was released into the air. The total emission was nearly 60 tons. This occurred after a disruption in the refining process. Many people reported smelling an odor and some claimed to have become ill as a result.

Further information is available from the reporting news outlet. They have provided details on the incident, including the amount of sulfur dioxide emitted.

The Texas Commission on Environmental Quality has released a finalized report on the matter, which includes the total amount of emissions.