The Indus River in central Pakistan is shifting eastward, threatening settlements and displacing people. Since June, over 5,000 acres of farmland have been lost, and about 100,000 individuals displaced due to flooding this year alone. The river's change is attributed to human-made structures like the Chashma Right Bank Canal and Taunsa Barrage, which redirect floodwaters and deposit sediment along specific points on the eastern bank, narrowing the river channel and intensifying erosion on vulnerable banks.
Written locally by qwen2.5:14b on 2026-10-11,
using this article's own text rather than the other coverage of the
same event (that is the story summary below).
THE Indus River is moving east in central Pakistan.
asserted
River → move → Pakistan
Along an 85-kilometre stretch from upstream of Layyah city down to Taunsa Barrage, it is pressing hard against its eastern bank.
asserted
it → press → bank
In this year’s flood season, it destroyed Basti Kanjal, a riverine settlement of more than 500 houses some 15km northwest of Layyah.
asserted
it → destroy → Layyah
It did not stop there, washing away several more settlements.
asserted
It → stop → settlements
Since June, close to 5,000 acres of cultivated land have been lost; according to news reports, 100,000 people have been displaced.
uncertain
people → cultivate → reports
A close analysis of 38 years of satellite imagery shows that the river is not wandering.
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river → show → imagery
It is being pushed.
asserted
It → push → ?
Ask any elder in the riverside villages of Churkin or Basira which face the Vehowa hill torrent’s mouth 30km upstream of Layyah about the river of his childhood, and he will tell you the Indus was 10 miles (16km) wide.
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Indus → ask → you
He will also tell you that the river gave as much as it took: land drowned on one bank surfaced on the other, and the patwari’s records followed the water back and forth.
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records → tell → water
The satellites agree with him on the width.
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satellites → agree → width
Between 1988 and 1997, the active belt below Churkin measured 16km to 18km, and above Taunsa Barrage nearly 24km.
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belt → measure → km
Today, it is reduced to a third.
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it → reduce → third
A river squeezed into a narrow gut runs deeper and faster, and expends its vigour on eroding vulnerable banks.
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river → squeeze → banks
Three engineering structures, built with public money and international loans, have together hemmed in the river on three sides.
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structures → build → sides
The first of these is the Chashma Right Bank Canal, financed by the Asian Development Bank.
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first → finance → Bank
The canal runs through the Suleiman hill torrents.
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canal → run → torrents
These are no small streams: the Vehowa alone drains a catchment of over 2,600 square kilometres and has recorded flood peaks above 35,000 cusecs.
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Vehowa → drain → cusecs
Before the canal, such floods spread across the Daman plain under the old rod-kohi system, watering the land and dropping their silt on the way.
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floods → spread → way
After 2003, the canal’s 68 cross-drainage structures began delivering every flood, with its full load of mountain sediment, to fixed points on the river’s right bank.
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structures → begin → bank
Between 2011 and 2016, two great fans of new land rose out of the riverbed — one at the Vehowa’s mouth opposite Layyah, and one at the mouth of the Sanghar torrent near Taunsa city.
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fans → rise → city
Together, they hold some 37sq km of new permanent land, a metre and more above the old riverbed, and about 100 million cubic metres of sediment.
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they → hold → sediment
Where the trained torrents deliver their load, walls have risen; in the intervening stretches, the river’s western edge hasn’t moved in 38 years.
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edge → deliver → years
The canal itself has been closed since the 2022 floods, but its silt walls remain standing in the river.
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walls → close → river
A close analysis of 38 years of satellite imagery shows that the Indus is not wandering.
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Indus → show → imagery
It is being pushed.
asserted
It → push → ?
Built in 1958 to pass a million cusecs, its capacity fell by half within five decades as sediment accumulated.
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sediment → build → decades
A wedge of silt today stands nearly 2m high near the pond and stretches 40km upstream, flattening the river’s slope and promoting further deposition.
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wedge → stand → deposition
The World Bank’s 2005-08 rehabilitation project raised the crest and built a secondary weir downstream.
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project → raise → weir
But the embankments were never raised proportionately.
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embankments → raise → ?
Local communities protested and wrote to the Bank that the remodelling ignored the sedimentation, causing flood protection for structures to fail.
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protection → protest → structures
In 2010, a flood peak of 960,000 cusecs breached the eastern marginal embankment upstream, allowing the river to outflank the structure and carve a new channel.
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river → breach → channel
Their warning proved correct.
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warning → prove → ?
The third factor relates to the embankments.
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factor → relate → embankments
The marginal ones along the left bank, running some 40km from Daira Din Pannah up towards Layyah, froze the river’s eastern edge decades ago, and the floodplain strip between the river and bund has since been almost entirely converted into farms and settlements.
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strip → run → farms
In the 1990s, the river still reclaimed that strip in every high flood; today, 95 per cent of it has turned into permanent land.
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cent → reclaim → land
Meanwhile, the restricted riverbed is level with the protected villages outside — all that protects them now is the crest of an earthen bund.
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that → protect → bund
This is the fuller picture of the narrative that those affected recounted outside the Layyah Press Club this September, as they blamed two decades of Chashma Canal silt for their plight: sediment walls advancing from the west, a wedge of silt backed up behind the barrage, and, on the east, the embankments holding the door shut.
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walls → affect → door
A river so enclosed has nowhere to go but against the weakest point.
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river → enclose → point
The river has now cut to within 200m of the Lala, its old channel passing along the western edge of Layyah city.
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channel → cut → city
The city’s protection bund stops 3.5km short of that point.
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bund → stop → point
…and 15 more, not listed.
The Aporia
