Lac de Villegusien
Lac de Villegusien is an artificial lake in Haute-Marne, France. Its surface area is 1.99 km2. The lake was built to fill the Canal entre Champagne et Bourgogne, connecting the Marne and the Saône rivers.
The Lac de Villegusien lies in the communes of Villegusien-le-Lac and Longeau-Percey.