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Fresh water is a symbol of human life
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From ancient times till today, wherever there were rivers,
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settlements are mentioned.
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This is the case with the river Indus which has been
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flowing for thousands of years.
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Most of us know that the canal system of the Indus River
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was built by the British.
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But its origin was much earlier, centuries ago.
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The irrigation system of the Indus River was initially constructed by
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ancient civilizations
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This system was initially started by the Indus Valley Civilization or
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Mohenjo Daro Civilization centuries ago, which is estimated to be
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around 2500 BC i.e. about 4100 years ago.
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At that time they settled their cities on the banks of the river Indus
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to provide their food through agriculture.
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These early settlers built various canal systems as well as a few
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small dams to divert their river water to their will.
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The purpose of which was to make the land usable for agriculture
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and to get drinking water.
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The various rulers who ruled Sindh over the centuries, including
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the Maurya dynasty that ruled from
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the 4th to the 2nd century BC,
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understood the importance of water.
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They built various water tanks which we can call dams.
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This involved channeling rainwater and water from
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the Indus River under various canal systems.
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The Kushan rulers also continued the earlier tradition from
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the 1st to the 3rd century
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They resorted to the latest technology of the time to extract
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water from the wells.
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A wheel was used instead of hands to pump water.
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There has been a rapid increase in the number of water dams
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and water wells on land to store water.
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Along with this, the canal system was very quickly connected to
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the Indus River.
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The Mughal rulers during their reign not only expanded the new
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system rapidly but also built various and large wells and bowls
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where water could not be brought through the canal system.
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To conserve rain water
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There are a few such wells in the Mukli area which suggest that
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they were built during the Mughal period.
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In each period the infrastructure of the Indus water system
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was rapidly expanded and improved.
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However, under the British government, massive barrages and
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modern
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canal systems were rapidly developed on scientific grounds.
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These include the Upper Bari Doab Canal and the Lower Doab Canal,
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both located on the Ravi River in Punjab.
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In addition, the Sukkur Barrage in Sindh,
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which diverts the waters of the Indus River to the Sukkur Canal
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and the Begari Canal, was constructed.
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Undoubtedly, the canal system of Pakistan advanced rapidly on
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scientific basis during the British era, but it should always be
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remembered that the canal system in Sindh was not only built
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by the British but its basic construction is about 4100 years old.
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It was a long time ago,
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