Upsalquitch River

The Upsalquitch River is a tributary of the South bank of the Restigouche River, flowing in Restigouche County, in the northwest of New Brunswick, in Canada.

Geography

Upsalquitch River originates at the confluence of the Upsalquitch Southeast River and Upsalquitch Northwest River in Restigouche County. This confluence is located north of the Caribou Mountain, in the locality designated "Upsalquitch Forks". This source is located at southeast of the confluence of the Upsalquitch River.
Higher Courses of the river
From the confluence of the Upsalquitch Southeast River, Upsalquitch river flows:

to the northwest in the Addington Parish, collecting the waters of the "One Mile Brook" to the confluence of the Popelogan River. Note: This junction is located in the upper part of Crooked Rapids;
westward until McDougalls Brook ;
to the northwest across the "Crooked Rapids" until Reids Gulch ;
to the Northwest to South Two Brooks ;
to the northwest, to the limit of the Eldon Parish, New Brunswick;

Lower course of the river

to the Southwest, until Boland Brook ;
to the west, then north to the boundary of the Addington Parish, New Brunswick;
westward in the Addington Parish, New Brunswick, forming a curve to the north, up to the limit of Eldon Parish, New Brunswick;
westward to the railway bridge. Note: This track follows the course of Grog Brook and Meadow Brook ;
to the northwest, to the bridge of the route 17 located in the hamlet of Robinsonville;
to the northwest, to the confluence of the Upsalquitch River.

Upsalquitch River empties into a river curve on the south bank of the Restigouche River; the latest defines in this sector the border between New Brunswick and Quebec. Upsalquitch Island which is located at the confluence of the Upsalquitch River, faces the Harmony camp. This confluence is located at downstream of "Greens Island".