Havre de Grace City Hall 711 Pennington Ave, Havre de Grace, MD21078 City Hall is the home of Havre de Grace's city government. It houses the offices of the mayor and members of city…More council, as well as the other officials and staff of the city government. City Hall hosts meetings and is where residents can go to pay their water bill or inquire about permit applications.
City of Havre de Grace Water Plant 415 Saint John St, Havre de Grace, MD21078 The Water Plant on St. John Street filters water that goes out to residents and visitors of the City. The plant received…More a $9 million upgrade in 2010, including the installation of a solid handlings system to filter the water -- a combined project by the City and Harford County. The Water Plant is not accessible to residents. Water bills can be paid at City Hall.