Plantain River


The Plantain River is a tributary of the Gulf of Saint Lawrence, flowing in the municipality of L'Île-d'Anticosti, in the Minganie Regional County Municipality, in the administrative region of Côte-Nord, in province of Quebec, in Canada.
The Plantain River is the westernmost river on Anticosti Island.

Geography

The Plantain River has its source at Lake Superior located at the western end of Anticosti Island. The mouth of Lake Superior is located at the end of the bay on the west shore, at:
From its source, the Plantain River flows south between the western end of Anticosti Island and the Gamache River.
From the mouth of Lake Superior, the course of the Plantain River descends towards the south with a drop of, according to the following segments:
  • first southwest, then southeast across Plantain Lake, up to its mouth;
  • towards the south-east, crossing areas of marshes and collecting the Diane stream, until its mouth.
The Plantain River flows into the Gulf of Saint Lawrence, via Jolliet Bay which has a width: at the entrance to the bay, that is to say at the height of the Pointe of the castle. Jolliet bay turns out to be a sub-element of Gamache bay, on the shore south of Anticosti Island. At low tide, the sandstone at the mouth of the Plantain River can stretch as far as towards the centre of the bay.
This confluence of the river and the bay is located at east of Pointe aux Pointe-Ouest of Anticosti Island, at southeast of the north shore of the island and west of the centre of the village of Port-Menier. Gamache bay includes Jolliet bay and Navots bay.

Toponymy

The toponymic designation "rivière Plantain" appears in a volume published in 1904 and also in 1924 in the Bulletin de la Société de Géographie de Québec.
The toponym "Rivière Plantain" was made official on December 5, 1968.