Subercase River
The Subercase River is a tributary of Grasset Lake come second.
This hydrographic slope has some forest access roads. The surface of the river is usually frozen from early November to mid-May, however, safe ice circulation is generally from mid-November to mid-April.
Geography
The main neighboring hydrographic slopes are:- North side: Grasset Lake, Kitchigama River;
- East side: Deux Lacs River, Allard River, Lake Matagami, Soscumica Lake, Nottaway River;
- South side: Samson River, Adam River, Harricana River;
- West side: Samson River, Harricana River.
- Southeast of the mouth of the Subercase River;
- Southeast of the mouth of the Kitchigama River;
- Southwest of the mouth of Lake Matagami;
- to Southwest of downtown Matagami.
- northward in Desmazures township, to the limit of Daloigny township;
- northerly forming a westerly curve in the township of Daloigny to the western limit of the township of Desmazures;
- North in Desmazures Township to the southern limit of La Gauchetière township;
- northward in the township of La Gauchetière, to the eastern limit of the township of Saint Hélène;
- northwesterly in the township of Saint-Hélène skirting the Saint-Hélène Hills and crossing the southern portion of Long Lake to the southern limit of Township of Subercase;
- northeasterly in the Township of Subercase across the northern portion of Long Lake to the western boundary of Grasset Township;
- northeasterly in Grasset Township to mouth.
- Southeast of the mouth of the Kitchigama River;
- Southeast of the mouth of the Nottaway River ;
- West of downtown Matagami, Quebec;
- West of the mouth of Matagami Lake.
Toponymy
The term "Subercase" is a family name of English origin.The toponym "Subercase River" was formalized on December 5, 1968, at the Commission de toponymie du Québec, i.e. at the creation of this commission.