Cement plant

A Hagerstown Cement Plant Owner Fined $700,000The owner of a Hagerstown cement plant has agreed to a $700,000 fine to settle allegations it violated the federal Clean Air Act.
Md. Cement Plant At Odds With State And FedsA Hagerstown cement plant targeted by federal regulators for alleged air pollution says it's been trying for nearly three years to get a state permit for its increased sulfur dioxide emissions.