Lac du Chambon

Lac du Chambon
Location	Isère, Rhône-Alpes
Coordinates	45°02′31″N 6°08′53″E / 45.042°N 6.148°ECoordinates: 45°02′31″N 6°08′53″E / 45.042°N 6.148°E
Type	reservoir
Primary inflows	Romanche
Primary outflows	Romanche
Basin countries	France
Surface area	1.4 km^2 (0.54 sq mi)
Max. depth	40 m (130 ft)
Water volume	54,000,000 m^3 (1.9×10^9 cu ft)
Surface elevation	1,040 m (3,410 ft)

Lac du Chambon is a reservoir on the Romanche river in Isère, Rhône-Alpes, France. At an elevation of 1040 m, its surface area is 1.4 km².