The Trient ( French pronunciation: [tʁiɛ̃] ) is a river in western Valais . It takes its source at the Trient Glacier in the Mont Blanc Massif and joins the Rhone between Vernayaz and Martigny . Only two villages are located along the Trient: Trient and Vernayaz. However, the Trient Valley includes many other settlements: notably Finhaut , Les Marécottes and Salvan , all located on south-east facing terraces, at significant elevations above the valley floor.
6-809: The Trient is essentially a wild alpine river mostly fed by glacial runoff. High in the Alps it is fed by numerous small streams that run down the surrounding mountains. Notable streams are the Eau Noire (collecting the Barberine below the Lac d'Emosson ) and the Triège. Shortly after passing the Trient Gorges, the river flows into the Rhone just south-east of the village of Vernayaz. This Valais location article
12-472: A surface area of 3.27 km and an elevation of 1,930 m. The maximum depth is 180 meters. The purpose of the Émosson Dam is hydroelectric power generation. Water from the reservoir first powers the 189 MW Vallorcine Power Station downstream and just over the border in Vallorcine , France . Water is then sent through a headrace tunnel to the 190 MW La Bâtiaz Power Station , 12 km (7 mi) to
18-472: Is a stub . You can help Misplaced Pages by expanding it . This article related to a river in Switzerland is a stub . You can help Misplaced Pages by expanding it . Lac d%27Emosson The Lac d'Émosson (Lake Émosson) is a reservoir in the canton of Valais , Switzerland . It is located in the municipalities of Salvan and Finhaut . The closest small city in Switzerland is Martigny . The lake has
24-467: Is the first used from the valley bottom, it is the steepest 2-cabin funicular railway in the world with a gradient of 87 percent. Mini-Funiculaire d'Emosson runs next to the dam with a maximum incline of 73% for a difference of elevation of 140 m. This article related to a lake in Valais is a stub . You can help Misplaced Pages by expanding it . This article about a Swiss building or structure
30-528: The east in Martigny , Switzerland. The drop between the dam and La Bâtiaz Power Station is 1,400 m (4,593 ft). The first dam of Émosson (also known as Barberine Dam) was built in 1925. The current dam with a height of 180 m was constructed between 1969 and August 1973 and floods the old dam. The reservoir was fully impounded on 10 September 1975, it increased the reservoir's volume from 40 million m³ to 227 million m³. The old dam can still be seen when
36-452: The water level in the Lac d'Émosson is very low. The lake serves as the lower reservoir for the 900 MW Nant de Drance Hydropower Plant which began operations in 2022. In 1955, another dam was built 300m higher above the now existing lake. This lake is now known as the Lac du Vieux Émosson . The dam can be reached by road or by a funicular-train-funicular trip. The Funiculaire du Châtelard
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