A docked 30 to 40-foot boat off the 100 block of Bourbon Street was the scene of fire activity, the hose company reported.
A woman who identified herself as the person who called 911 said there were not any flames, but she posted a photo to the Havre de Grace Patch Facebook page that appeared to show smoke at the marina. She said that first responders "were on site immediately."
The Susquehanna Hose Company said that its engine crews and the company's rescue boat were dispatched to the incident.