The jet d’eau of Geneva

The jet d’eau (jet of water) is a famous Geneva landmark, situated just off the shore of Lake Leman near the centre of Geneva and its old town. The original jet d’eau was a pressure release mechanism for the Geneva water supply in the 19th century. When engineering improvements made it obsolete, the City of Geneva decided to make the jet a tourist attraction. The current version was installed in 1951 and sends the water plume to a height of 140 m (460 feet). Its two pumps expel 500 litres of water per second at a speed of 200 km/hour.