Pierre-De Saurel is a regional county municipality in the Montérégie region in southwestern Quebec, Canada. Originally named Le Bas-Richelieu Regional County Municipality, the name change to Pierre-De Saurel took effect on January 1, 2009. Its seat is in Sorel-Tracy. It is located on the Richelieu River, downstream from La Vallée-du-Richelieu Regional County Municipality at the confluence of the Richelieu and Saint Lawrence River.
- Country
- Canada
- Inception
- January 1, 1982
- Website
- https://www.mrcpierredesaurel.com/
