Tyrifjorden

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Tyrifjorden
Tyrifjorden -
Coordinates 60°02′N 10°08′ECoordinates: 60°02′N 10°08′E
Lake type Fjord lake
Basin countries Norway
Surface area 136 km²[1]
Average depth 97 m[1]
Max. depth 295 m[1]
Water volume 13.1 km³[1]
Surface elevation 62 m[1]
References [1]
Location map
Location map

Tyrifjorden is Norway's fifth largest lake with an area of 137 km², has a volume of 13 km³, is 295 meters deep at its deepest, and lies 63 meters above sea level.

Sundvoldenbrua, the bridge at Sundvolden, parts Tyrifjorden from Steinsfjorden.

It is located in the county of Buskerud and borders the municipalities of Hole, Lier, Modum, and Ringerike.

[edit] The name

The Old Norse form of the name was just Tyri (or Tyrvi). This uncompounded name is also the first element in the name Tyristrand. The name is derived from the word tyri n 'old/dead pine (wood)'. (Referring specially to the woods of the western side of the lake.) The last element -fjorden (the finite form of fjord) is a later addition.

[edit] References

  1. ^ a b c d e f Seppälä, Matti (2005), The Physical Geography of Fennoscandia, Oxford University Press, p. 145, <http://books.google.com/books?id=q33WekTp7tgC&pg=PA145>