Rivière à Grignon


The Rivière à Grignon is a tributary of lac Saint-Jean, flowing in the municipality of Chambord, in the Le Domaine-du-Roy Regional County Municipality, in the administrative region of Saguenay–Lac-Saint-Jean, in the province of Quebec, to Canada.
The upper part of the Grignon river valley is served by forest roads and Chemin Delaunière which connects by the southeast to route 155; the lower part by Principale Street.
Generally, forestry is the main economic activity in the upper part of this valley; agriculture is practiced in the lower part.
The surface of the Grignon river is usually frozen from the beginning of December to the end of March, except the rapids; however, traffic on the ice is generally safe from mid-December to mid-March.

Geography

The Grignon river originates from an unidentified lake. This lake takes the form of a birch leaf. The mouth of Lac Brassard is located southeast of the lake, either:
From its source, the Grignon river flows over with a drop of, according to the following segments:
The Grignon river flows at the bottom of Anse de Chambord, on the southwest shore of lac Saint-Jean. This confluence is located southeast of the middle of the entrance to Anse de Chambord which is delimited between Pointe de Chambord and Pointe aux Pins. The confluence of the river at Grignon is located at:
From the mouth of the Grignon river, the current crosses Lac Saint-Jean to the east for to the northeast, follows the course of the Saguenay River on eastwards to Tadoussac where it merges with the Estuary of Saint Lawrence.

Toponymy

The term "Grignon" is a family name of French origin.
The toponym "Rivière à Grignon" was formalized on September 5, 1985, at the Place Names Bank of the Commission de toponymie du Québec..

Appendices

Related articles