WUOMFM

coal tar

steve carmody / Michigan Radio

A major project to remove century old contamination from the Flint River is moving into its final phase.

Last week, crews finished dredging part of the Flint River bottom to remove the last remnants of coal tar from the sediment. The coal tar came from a coal gasification plant that shut down in the 1920s.

steve carmody / Michigan Radio

People walking near part of the Flint River will see, and likely smell, a major dredging project this summer.

About a quarter mile segment of the Flint River will be dredged to remove tons of soil contaminated with coal tar from a gas plant that closed a century ago.    The plant operated from the mid-1800’s to the late 1920’s. Consumers Energy bought the old coal plant back in the 1920’s.   

Jim Innes with the MDEQ is the project manager.    He says coal tar does present a potential health issue for people.