ExxonMobil

State officials want to know exactly when ExxonMobil Chemical Plant staff knew that the amount of released naphtha, which includes benzene, was much higher than originally reported in the wake of a June 14 spill at the Baton Rouge facility.

The Advocate reports the Department of Environmental Quality issued a compliance order and notice of potential penalty against plant that in part states the facility did not notify the state and other agencies when estimates of a leak amount June 14 substantially changed.