Pierre-De Saurel Regional County Municipality

Pierre-De Saurel
Location in province of Quebec.
Coordinates: 45°58′N 73°00′W / 45.967°N 73.000°W / 45.967; -73.000
Country Canada
Province Quebec
RegionMontérégie
EffectiveJanuary 1, 1982
Named afterPierre de Saurel
County seatSorel-Tracy
Government
 • TypePrefecture
 • PrefectGilles Salvas
Area
 • Total
639.00 km2 (246.72 sq mi)
 • Land597.55 km2 (230.72 sq mi)
Population
 (2016)
 • Total
51,025
 • Density85.4/km2 (221/sq mi)
 • Change
2011-2016
0.2%
 • Dwellings
25,425
Time zoneUTC−5 (EST)
 • Summer (DST)UTC−4 (EDT)
Area codes450 and 579
Websitewww.mrcpierredesaurel.com

Pierre-De Saurel (French pronunciation: [pjɛʁ soʁɛl]) 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.

The RCM is named after Pierre de Saurel, a captain of the Carignan-Salières Regiment who rebuilt Fort Richelieu in 1666 and later became the area's seigneur.