Väsman

Lake Väsman
Lake Väsman with Ludvika in the background
Lake Väsman Show map of Dalarna Lake Väsman Show map of Sweden
Location	Dalarna County, Ludvika Municipality
Coordinates	60°11′08″N 15°04′23″E / 60.18554°N 15.07306°E / 60.18554; 15.07306
Type	Lake
Catchment area	1,147.86 km² (443.19 sq mi)
Basin countries	Sweden

Surface area	39.1 km² (15.1 sq mi)
Max. depth	53 m (174 ft)
Shore length¹	69.4 km (43.1 mi)
Surface elevation	154 m (505 ft)

Islands	Sollen, Granön
Settlements	Ludvika
¹ Shore length is not a well-defined measure.

Lake Väsman (Swedish pronunciation: [ˈvɛ̌ːsman])^[1] is a lake in Ludvika Municipality in Dalarna County of Sweden, in the Norrström main basin.

Description

Lake Väsman is 53 metres (174 ft) deep, has an area of 39.1 square kilometres (15.1 sq mi) and is 154 metres (505 ft) above sea level. It is about 14 kilometres (8.7 mi) long in a southeasterly direction, with a width of 1.5 to 6 kilometres (0.93 to 3.73 mi).

In the past, there was steamboat traffic on the lake.

There is a major iron ore deposit below the lake, estimated at 640 million tonnes. In 2011 the Nordic Iron Ore company said it would try to start mining.^[2]

Basin

Lake Väsman is included in the sub-basin called the outlet of Väsman. The average altitude is 209 metres (686 ft) above sea level and the area is 136.46 square kilometres (52.69 sq mi). Including the 53 catchment areas upstream, the accumulated area of the lake's basin is 1,147.86 square kilometres (443.19 sq mi). Kolbäcksån, which drains the catchment, collects water from three rivers before reaching the sea after 260 kilometres (160 mi). The catchment area consists mostly of forest (56%).