Suldalsvatnet[2] (lit.'Lake Suldal'[3][4][5]) is the sixth-deepest lake in Norway. The 376-metre (1,234 ft) deep lake lies in Suldal Municipality in Rogaland county, Norway. The 29-square-kilometre (11 sq mi) lake is the headwaters of the river Suldalslågen and it sits at an elevation of 69 metres (226 ft) above sea level. The lake has a volume of 4.51 cubic kilometres (1.08 cu mi).[6]

Suldalsvatnet
LocationSuldal Municipality, Rogaland
Coordinates59°31′36″N 6°35′57″E / 59.52667°N 6.59911°E / 59.52667; 6.59911
TypeGlacial fjord lake
Brattlandsdalåa, Eivindsåa, Hamrabøåa, Helganesåna, Kvilldalsåa, Roaldkvamsåa and Storåa
Suldalslågen
1,303.75 km2 (503.38 sq mi)
Basin countriesNorway
Max. length29 kilometres (18 mi)
Max. width1.8 kilometres (1.1 mi)
Surface area
28.83 km2 (11.13 sq mi)
Average depth
156 m (512 ft)
Max. depth376 m (1,234 ft)
Water volume
4.51 km3 (1.08 cu mi)
Shore length1
76 kilometres (47 mi)
Surface elevation
69 metres (226 ft)
ReferencesNVE[1]
Location
Map
Interactive map of Suldalsvatnet
1 Shore length is not a well-defined measure.

The 29-kilometre (18 mi) long lake is regulated for use in two nearby hydroelectric power plants.[6]

References

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  1. "Innsjødatabase". nve.no (in Norwegian). Retrieved 15 March 2026.
  2. "Informasjon om stadnamn". Norgeskart (in Norwegian). Kartverket. Retrieved 15 March 2026.
  3. Wilson, Damon (2004). The World's Greatest Unsolved Mysteries. New York: Barnes and Noble Books. p. 271.
  4. Fodor, Eugene (1977). Fodor's Scandinavia 1977. New York: David McKay Co. p. 272.
  5. Nordland, Odd (1969). Brewing and Beer Traditions in Norway: The Social Anthropological Background of the Brewing Industry. Oslo: Universitetsforlaget. p. 141.
  6. 1 2 Thorsnæs, Geir; Lauritzen, Per Roger, eds. (25 November 2024). "Suldalsvatnet". Store norske leksikon (in Norwegian). Foreningen Store norske leksikon. Retrieved 15 March 2026.