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Helmand river

The Helmand River is the longest river in Afghanistan, and the largest tributary of the Amu Darya. It originates in the Hindu Kush Mountains, and flows southwest through the country for about 1,150 kilometers (710 mi). It eventually empties into the Hamun-e Helmand wetland in the Sistan Basin, which straddles the border between Afghanistan and Iran.


The Helmand River is an important source of water for irrigation and agriculture in Afghanistan. It is also used for drinking water, hydroelectric power generation, and transportation. The river is home to a variety of fish species, and is an important habitat for wildlife.

The Helmand River has been declining in recent years due to a number of factors, including climate change, over-irrigation, and dam construction. The decline of the river has had a significant impact on the environment and the people who depend on it. The Hamun-e Helmand wetland has shrunk significantly, and is now a fraction of its former size. This has led to the salinization of the soil in the region, which has made it difficult to grow crops. The decline of the river has also led to an increase in dust storms, which have had a negative impact on human health.

The future of the Helmand River is uncertain. If the current trends continue, the river is likely to continue to decline. This would have a devastating impact on the environment and the people who depend on it. There are a number of things that can be done to reverse the decline of the river, such as:

  • Reducing water use: Countries in the region need to reduce their reliance on water from the Helmand River.
  • Improving irrigation efficiency: Countries need to improve the efficiency of their irrigation systems, so that they can use less water.
  • Building more dams: Countries need to build more dams to store water from the Helmand River, so that it can be used during times of drought.

However, these measures will require significant investment and cooperation from the countries in the region. It is important to take steps to protect the Helmand River for future generations.