Acadia River
 The Acadia River flows Northerly over 82 km through seven municipalities in the MRC La Vallée-du-Richelieu Les Jardins-de-Napierville and Le Haut-Richelieu in Montérégie on the South Shore of St. Lawrence river the Quebec Canada. The Acadia river empties into the Richelieu River in Carignan skirting the city of Chambly by the north.