Geography
The main hydrographic slopes adjacent to the Turcotte River are:
The Turcotte River originates at the mouth of Upper Turcotte Lake (length: 1.1 kilometres (0.68 mi); altitude: 311 metres (1,020 ft)) in the eastern part of the Cochrane District, in Ontario.
The mouth of Upper Turcotte Lake is located at:
- 20.4 kilometres (12.7 mi) at west of the boundary between Ontario and Quebec;
- 28.1 kilometres (17.5 mi) at northwest of the mouth of the Turcotte River (confluence with the Turgeon River);
- 55.7 kilometres (34.6 mi) at southwest of the mouth of the Turgeon River (in Quebec);
- 67.4 kilometres (41.9 mi) at southeast of a southern bay of Kesagami Lake in Ontario.
From the mouth of the Upper Turcotte Lake, the Turcotte River runs on 51.1 kilometres (31.8 mi) in the following segments:
- 1.6 kilometres (0.99 mi) southeast to a stream (coming from the north);
- 9.8 kilometres (6.1 mi) southwest to the western discharge of two unidentified lakes;
- 2.8 kilometres (1.7 mi) to the south-east by crossing marsh areas to the outlet of Lake Walford (coming from the Northeast);
- 6.5 kilometres (4.0 mi) southeast to the confluence of the Little Turcotte River (coming from the northwest);
- 2.9 kilometres (1.8 mi) southeasterly to the mouth of Lake Sigal (length: 1.1 kilometres (0.68 mi); altitude: 273 metres (896 ft)) the current crosses eastward on 0.2 kilometres (0.12 mi) the northern part;
- 9.5 kilometres (5.9 mi) northeast by collecting a creek (from the north), then the east, to a stream (coming from the northwest);
- 5.6 kilometres (3.5 mi) at southward by winding to the northern limit of the Township of Bradette;
- 1.9 kilometres (1.2 mi) southward in the Township of Bradette, to the discharge (coming from the northwest) of Lake Poulos;
- 2.3 kilometres (1.4 mi) at south to the boundary between Ontario and Quebec.
The Turcotte River flows to the northwest bank of the Turgeon River. This confluence is located at:
southwest of the mouth of the Turgeon River (confluence with the Harricana River);
