Lake Lauerz Lauerzersee | |
---|---|
Location | Canton of Schwyz |
Coordinates | 47°2′1″N8°36′12″E / 47.03361°N 8.60333°E Coordinates: 47°2′1″N8°36′12″E / 47.03361°N 8.60333°E |
Primary inflows | Steiner Aa |
Primary outflows | Seeweren |
Basin countries | Switzerland |
Surface area | 3.0664 km2 (1.1839 sq mi) |
Average depth | 7.6 m (24.9 ft) |
Max. depth | 13 m (42.7 ft) |
Water volume | 23,400,000 m3 (18,970 acre⋅ft) |
Residence time | 0.3378 years |
Surface elevation | 447 m (1,466.5 ft) |
Islands | Schwanau, Roggenburg |
Settlements | Lauerz, Seewen |
Lake Lauerz (German: Lauerzersee, old spelling: Lowerzer See) is a lake in the Canton of Schwyz, Switzerland.
Its water area varies between 310 ha (766.0 acres) and 360 ha (889.6 acres) (depending on water level), a maximum depth of 14 m (45.9 ft), and a water level elevation above sea level of 447 m (1,466.5 ft). [1] [2]
The lake's water area is divided between the municipalities of Lauerz, Schwyz and Steinen. There are two small islands in the lake, Schwanau and Roggenburg, both of which are in the municipality of Lauerz. The villages of Lauerz, on the southern side of the lake and in its eponymous municipality, and Seewen, at the eastern end of the lake in the municipality of Schwyz, lie on or close to the shore of the lake. [2]
The lake's principal inflow is the Steiner Aa, which flows into the north shore of the lake having passed through the village of Steinen, along with a number of smaller streams. The lake's outflow is at Seewen and takes the form of the Seeweren, a 1.5 km (0.93 mi) long stream. The Seeweren in turn flows into the Muota river, some 2 km (1.2 mi) above that river's mouth on Lake Lucerne. [2]
The 1806 Goldau landslide impacted the lake and caused a tsunami 20 metres (65.6 ft) high. This damaged the villages of Lauerz and Seewen and the island of Schwanau, and partly filled the lake. More recently, floods in 1999 and 2005 have affected lakeside properties, especially in Lauerz, and attempts have been made to control the water level by connecting Lake Lauerz through a tunnel to Lake Lucerne. [1] [3]
Lake Zug is a lake in Central Switzerland, situated between Lake Lucerne and Lake Zurich. It stretches for 14 km between Arth and the Cham-Zug bay. The Lorze as the main feeder river empties its waters into the lake at its northern extremity, but 1 km (0.6 mi) further west issues from the lake to pursue its course towards the Reuss. Due to this poor feeding, Environmental protection is very important as the lake would suffer long term damage if polluted as the second of the rivers, Rigiaa, feeds only a marginal amount into the lake at its southern end. Already a great part of the fauna in the deep parts of the lake has been lost.
Lake Zurich is a lake in Switzerland, extending southeast of the city of Zürich. Depending on the context, Lake Zurich or Zürichsee can be used to describe the lake as a whole, or just that part of the lake downstream of the Seedamm at Rapperswil, whilst the part upstream of Rapperswil may be called the Obersee or Upper Lake.
The canton of Schwyz is a canton in central Switzerland between the Alps in the south, Lake Lucerne to the west and Lake Zürich in the north, centered on and named after the town of Schwyz.
Lake Lucerne is a lake in central Switzerland and the fourth largest in the country.
The town of Schwyz is the capital of the canton of Schwyz in Switzerland.
Beckenried is a municipality in the canton of Nidwalden in Switzerland.
Steinen is a municipality in Schwyz District in the canton of Schwyz in Switzerland.
Goldau is a town in the community of Arth, canton of Schwyz, Switzerland. It lies between the Rigi and Rossberg mountains, and between lakes Zug and Lauerz. Well known attractions include the Natur- und Tierpark Goldau and the Arth-Goldau valley station of the Arth-Rigi Bahn connecting to the Rigi mountain.
Gersau is a municipality and district in the canton of Schwyz in Switzerland, sitting on the shores of Lake Lucerne. Gersau was for many centuries an independent micro-state in permanent alliance with the Swiss Confederation.
Küssnacht am Rigi is a village and a district and a municipality in the canton of Schwyz in Switzerland. The municipality consists of three villages Küssnacht, Immensee, and Merlischachen, the hamlet Haltikon, the industrial area Fänn, and the alp Seeboden. It is situated at the north shore of Lake Lucerne and at the south shore of Lake Zug below mount Rigi.
The Sihl is a Swiss river that rises near the Druesberg mountain in the canton of Schwyz, and eventually flows into the Limmat in the centre of the city of Zürich. It has a length of 73 km (45 mi), including the Sihlsee reservoir, through which the river flows. Water is abstracted from the river at the Sihlsee, leading to decreased downstream water flows and a consequent reduction in water quality.
Weggis is a municipality in the district of Lucerne in the canton of Lucerne in Switzerland.
Lauerz is a village and municipality in the Schwyz District of the canton of Schwyz in Switzerland. It adjoins Lake Lauerz (Lauerzersee).
Safiental is a municipality in the Surselva Region in the canton of Graubünden in Switzerland. The municipalities of Valendas, Versam, Safien and Tenna merged on 1 January 2013 into the new municipality of Safiental.
The Muota is a river in the Swiss canton of Schwyz and a tributary of Lake Lucerne. It has a length of 29 km (18 mi).
The Rigi Hochflue is a mountain summit west of the mountain range Urmiberg, in itself part of the Rigi massif, overlooking the Gersauerbecken of Lake Lucerne in Central Switzerland on its mountainside to the south, and Lake Lauerz on its north side. It has an elevation of 1,698 metres (5,571 ft) above sea level and is located in the canton of Schwyz.
Schwanau is an island in Lake Lauerz, located in the canton of Schwyz in Central Switzerland. It is occupied by a ruined castle, the Burgruine Schwanau, a chapel and a restaurant. Administratively the island lies within the municipality of Lauerz, but it is owned by the canton of Schwyz.
The Obersee is the smaller of the two parts of Zürichsee in the cantons of St. Gallen and Schwyz in Switzerland.
Seewen is a village in the municipality of Schwyz, itself in the canton of Schwyz in Switzerland. It lies some 2 km (1.2 mi) to the west of the town centre of Schwyz, and near the shore of Lake Lauerz. The outfall stream of the lake, the Seeweren, passes through the village on its way to join the Muota river.