Jet d'Eau Jet d'Eau The Jet d'Eau (, "Water-Jet") is a large fountain in Geneva, Switzerland, and is one of the city's most famous landmarks, being featured on the city's official tourism web site and on the official logo for Geneva's hosting of the 2008 UEFA Championships. Situated at the point where Lake Geneva empties into the Rhône, it is visible throughout the city and from the air, even when flying over Geneva at an altitude of . The first Jet d'Eau was installed in 1886 at the Usine de la Coulouvrenière, a little further downstream from its present location. It was
Eau d'Heure lakes Eau d'Heure lakes The Eau d'Heure lakes () is a complex of five artificial lakes, forming the largest lake area in Belgium. The dams were built during the 1970s. The lakes are not far from the village of Cerfontaine, south of the city of Charleroi, and the border with France. They are within the municipalities of Cerfontaine (province of Namur) and Froidchapelle (province of Hainaut). The primary river feeding the lakes is the Eau d'Heure. There are five dams and one hydro-electric power station. The largest lake, the "Lac de la Plate Taille", is itself the largest single lake in