Medway, MA – One person was transported to the hospital and approximately 30 others were being evaluated by first responders after a possible carbon monoxide leak at an industrial park in Medway.

First responders rushed to the scene located at 7 Industrial Park Road for the possible carbon monoxide leak Tuesday morning.

Fire departments and first responders from neighboring towns also were brought in to help deal with the situation.

“This is an extended operation,” the Medway Fire Department said.