Étang Cusson is a Low vegetation located in Lac-Nilgaut; Pontiac, Quebec.

• Latitude: 46° 53' 35'' North   (decimal: 46.8931135)
• Longitude: 77° 42' 14'' West   (decimal: -77.7039114)
• Topography Feature Category: Low vegetation
• Geographical Feature: Marais
• Canadian Province/Territory: Quebec
• Location: Lac-Nilgaut; Pontiac
• Atlas of Canada Locator Map: Étang Cusson
• GPS Coordinate Locator Map: Étang Cusson Lat/Long