The area encompassed within the municipal boundaries in the towns of Saratoga, Stillwater, Northumberland, Easton, Fort Edward, Waterford, Halfmoon, Moreau, Schaghticoke, Cambridge, White Creek, Pittstown, Hoosick, Kingsbury, Corinth and Greenwich; the villages of South Glens Falls, Cambridge, Hudson Falls, Valley Falls, Schaghticoke, Corinth and Hoosick Falls; and the city of Mechanicville is hereby designated to be the Historic Hudson-Hoosic Rivers Partnership Reserve.