"The Illinois Environmental Protection Agency has asked the Attorney General to enforce cleanup and other action by energy company Marathon Pipe Line after an estimated 165,000 gallons of crude oil leaked from its pipeline in Edwardsville, some of which flowed into a creek, according to the state agency.

The oil leak started Friday morning in Edwardsville near Illinois 143 and Old Alton Edwardsville Road and entered Cahokia Creek, which is parallel to the pipeline.

The cause of the leak was not immediately clear. Marathon wrote in a statement that an investigation will be conducted."

Lexi Cortes reports for the Belleville News-Democrat March 13, 2022. [2]