ExxonMobil said in the filings that a floating roof covering a tank at the company’s Baytown oil refinery sank in heavy rains, dipping below the surface of oil or other material stored there and ...

From 2005 to 2013, a federal judge found in 2017, Exxon’s refinery and chemical plants in Baytown released 10 million pounds of pollution beyond its state-issued air permits, including ...