Magog River

Magog River Sekosonotek
View of Magog River at the edge of Sherbrooke.
Map of the Saint-François River watershed
Native name	Rivière Magog (French)
Location
Country	Canada
Province	Quebec
Region	Estrie
Cities	Magog, Quebec, Sherbrooke
Physical characteristics
Source	Lake Memphremagog
• location	Magog, Estrie, Quebec, Canada
• coordinates	45°15′43″N 72°9′32″W / 45.26194°N 72.15889°W / 45.26194; -72.15889
• elevation	208 m (682 ft)
Mouth	Saint-François River
• location	Sherbrooke, Estrie, Quebec, Canada
• coordinates	45°24′20″N 71°53′25″W / 45.40556°N 71.89028°W / 45.40556; -71.89028
• elevation	152 m (499 ft)
Length	31.8 km (19.8 mi)
Basin size	1,900 km2 (730 sq mi)
Discharge
• average	14.16 m3/s (500 cu ft/s)
Basin features
Progression	Saint-François River→ Saint Lawrence River→ Gulf of Saint Lawrence
River system	Saint Lawrence River drainage basin
Tributaries
• left	Red Brook
• right	Grass Island Brook, Black Brook (Magog River)|Black Brook, Nick Brook, Dodds Brook

The Magog River, or Sekosonotek in Abenaki, is a river that drains Lake Memphremagog. It is a small river running through the territories of the cities of Magog and Sherbrooke, in the administrative region of Estrie, in Quebec, in Canada. It runs along a southwest–northeast axis. Having its source in lake Memphremagog, it crosses lake Magog and empties into Saint-François River, in the city center of Sherbrooke.

The cities of Sherbrooke and Magog, Quebec lie on the Magog River.

Engineers from the Université de Sherbrooke have constructed a plastic bridge on the river.