Hamun Lake - Geography

Geography

It forms on the Sīstān marshes west of the Dasht-e Mārgow desert where the Helmand River forms a dendritic delta. Water flows in a circular fashion through a string of lakes starting with Hāmūn-e Puzak in the northeast, sweeping into Hāmūn-e Sabari and finally overflows into Hāmūn-e Helmand in the southwest.

It used to cover an area of about 4,000 km2 (1,500 mi2) with dense reed beds and tamarisk thicket fringing on the edges of the upper lakes. Area was thriving with wildlife animals and migratory birds.

A trapezoid shaped basalt outcropping, known as Mount Khajeh, rises up as an island in the middle of which used to be Hāmūn Lake and the northeastern edge of Hāmūn-e Helmand. Its flat-topped peak rises up 609 meters above sea level with a diameter 2-2.5 km, being the only remaining natural uplift in the Sīstān flatlands.


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