Calumet is a borough of the municipality of Grenville-sur-la-Rouge, Quebec.
Prior to April 24, 2002 it was an independent village municipality. On that date it merged with the township municipality of Grenville to form a new municipality which took the name Grenville-sur-la-Rouge, and each of the two components became boroughs of the new municipality.
References
Calumet, Grenville-sur-la-Rouge Wikipedia(Text) CC BY-SA