Glaciers in Himachal Pradesh
Himalayas have nearly 15,000 glaciers and it is one of the largest continental area under ice. It is estimated that about 34,000 sq. km., about 18 % of the Himalayas is always covered with ice. An average Himalayan glacier has the capacity of nearly an 11th of a cubic km. But to form a large dam, even a medium glacier can provide enough water. And large glaciers like Gangotri can even fill dams like Bhakhra dam the three times.But there is not much known about the Himalayan glaciers. There is a very little information about the exact volume of water that is recieved by the Indian rivers in the form of rain, undergroung water, snow and water from the melting of glaciers. Generally glaciers start melting in the monsoon season. So this system provides water to those areas or rivers where monsoon is weak, thus maintain the balance very well. This system also provides many rivers a tremendous boost in water level in monsoon season and causes floods. Glaciers are called 'Shigri' in local language. Some of the important glaciers are as under.
Important Glaciers in Himachal Pradesh :
Bara Shigri : Bada Shigri is the largest glacier in Himachal Pradesh. It is located in the Chandra valley of Lahaul and it feeds the river Chenab. Bada Shigri glacier is more than 25 km. long and about 3 km. wide. It lies on the middle slopes of the main Himalayan range. It is also aided by many small tributary glaciers. It is surrounded by high mountains from three sides. It is said that this glacier formed Chandertal lake by causing a major havoc in Chadra valley in 1936. Bada Shigri glacier was conquered by all women mountaineers in 1956. It was further successfully trekked by Stephenson in 1956. There are number of prominent glaciers in Chandra valley in Lahaul. Some of them are Chhota Shigri ( means Small Glacier ), Kulti, Shpting, Pacha, Ding Karmo, Tapn, Gyephang, Bolunag, Shili and Shamundri. Gyephang is the chief deity of Lahaul valley and the Gyephang glacier is named after him. It is full of snow all the year. It is considered as the Manimahesh of Lahaul.
Chandra Glacier Himachal Pradesh : It falls in the Lahaul - Spiti district of Himachal Pradesh. It is located on the slopes of the main Himalaya. It has been separated from Bara Shigri glacier. This glacier reason behind the formation of Chandertal lake. Chandertal lake is surrounded by snows and acres of scree. This deep blue-water lake has a circumference of 2.5 km. It is also called the 'Lake of the moon'. It remains completely frozen during winter. Chandertal lake is the source of the river Chandra.
Chandra Nahan Glacier Himachal Pradesh : It is located on the South-Eastern slopes of the main Himalaya in the area to the North-West of Rohru in Himachal Pradesh. Chandra Nahan Glacier is also aided by various small tributary glaciers. The famous Chandra Nahan lake lies in it and it feeds the river Pabbar. Chandra Nahan lake is accessible only to experienced trekkers and fed by a series of springs. Chandra Nahan glacier is surrounded by high rising peaks. The elevation of Chandra Nahan glacier is more than 6,000 meters.
Bhadal Glacier Himachal Pradesh : Bhadal glacier is located on the South-Western slopes of the Pir Panjal range in the Bara Banghal area of Kangra district. It feeds the river Bhadal. Bhadal river rises from the snowy range of the area lying between the Pir Panjal and Dhauladhar ranges. Bhadal river's catchment is made up of U shaped valleys, waterfalls, moraines, cirques and towering peaks. This river is one of the main tributaries of the river Ravi. The size of Bhadal glacier suddenly grows up because of rapid and heavy snowfall.
Book Now