30% in Qom province

30% in Semnan provinceCoordinates34°30′N 51°52′E / 34.500°N 51.867°E / 34.500; 51.867TypeSalt lakePrimary inflowsQom RiverPrimary outflowsEvaporationBasin countriesIranSurface area1,800 km (690 sq mi)Max. depth1 m (3 ft 3 in)Surface elevation790 m (2,590 ft)IslandsSargardan islandSettlementsAran va bidgol

Namak Lake (Persian: دریاچه نمک, romanized: Daryâče-ye Namak, i.e., salt lake) is a salt lake in Iran. It is located approximately 100 km (62 mi) east of the city of Qom and 60 km (37 mi) of Aran va bidgol at an elevation of 790 metres (2,590 ft) above sea level.

The lake is a remnant of the Paratethys sea, which started to dry up from the Pleistocene epoch, leaving Lake Urmia and the Caspian Sea and other bodies of water. The lake has a surface area of about 1,800 km (690 sq mi), but most of this is dry. Water only covers 1 km (0.4 sq mi). The lake only reaches a depth between 45 centimetres (17.72 in) to 1 metre (39.37 in).

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