When the River Runs Dry

There is a moment, somewhere between the snowmelt of the Karakoram and the parched fields of Sindh, where Pakistan’s future is being quietly decided. Not in parliament. Not in a climate summit. In the water itself or rather, in its disappearance.

I grew up knowing the Indus as a given. A constant. A river so ancient and so vast that its failure felt unthinkable. But the more I’ve researched its trajectory tracing the data, reading the satellite imagery, speaking with farming communities whose livelihoods depend on its seasonal rhythms the more I’ve come to understand that what we are witnessing is not a distant threat. It is an unfolding collapse, happening in slow motion, in plain sight, largely unacknowledged in the corridors of power.

Pakistan is home to more glacial ice than any country outside the polar regions. The glaciers of Gilgit-Baltistan and Chitral feed the Indus and its tributaries, supplying water to over 200 million people farmers, families, cities, ecosystems. For generations, this system worked. Glaciers accumulated ice in winter and released it gradually through summer, feeding rivers at precisely the moment crops needed irrigation most.

Climate change has broken that rhythm.

Rising temperatures are accelerating glacial melt at rates that outpace even pessimistic projections. In the short term, this produces dangerous surges Glacial Lake Outburst Floods, or GLOFs, which have already devastated infrastructure and displaced communities across the north. In the long term, it produces something far more insidious: glacier retreat. As ice mass diminishes, the seasonal water supply that agriculture depends on will shrink. Rivers that once ran full will run thin. And a country that is already water-stressed will find itself in genuine crisis.

But here is what troubles me most: this is not simply a climate story. It is a governance story.

Pakistan loses an estimated 30 to 40 percent of its available water to inefficient irrigation systems canals built decades ago, never modernised, hemorrhaging water into soil before it reaches the crops it was meant to sustain. Groundwater is being extracted faster than it can be replenished, particularly in Punjab, where tube wells have turned a short-term solution into a long-term liability. The Indus Waters Treaty, signed in 1960 between Pakistan and India, was designed for a different hydrological reality one that climate change has fundamentally altered, yet the diplomatic frameworks governing shared water have barely evolved.

Meanwhile, upstream-downstream tensions within Pakistan itself between provinces competing for Indus allocations consume political energy that should be directed at adaptation. The Council of Common Interests meets irregularly. Water data is siloed across agencies. And climate projections, however alarming, rarely make it from research papers into policy rooms.

I have seen this gap firsthand. During my work documenting climate narratives across Pakistan’s vulnerable communities, I encountered farmers in Baltistan who described losing orchards to unexpected floods, and farmers downstream who described watching their fields crack in drought  both victims of the same broken system, neither connected to the other’s experience, neither represented in the conversations that shape water policy.

This disconnection between scientific knowledge and political will, between local experience and national strategy, between the urgency of the data and the slowness of institutional response  is Pakistan’s real water crisis.

What would it take to close that gap?

First, Pakistan needs a national water security framework that treats climate change not as an external variable but as the central organising reality of water governance. The Indus is not the river it was in 1960, and our policies cannot remain anchored to that reality.

Second, investment in modernising irrigation infrastructure is not optional it is existential. Recovering even a fraction of the water currently lost to inefficiency would meaningfully extend Pakistan’s water runway while longer-term adaptation strategies are developed.

Third, and perhaps most importantly, the communities living closest to the crisis in Baltistan, in rural Sindh, in the farming districts of southern Punjab must be part of designing the solutions. They hold knowledge that no satellite can capture. And they will bear the consequences of every policy decision made without them.

The Indus has sustained civilisation in this region for five thousand years. It fed the cities of Mohenjo-daro and Harappa. It carried trade, culture, and life across one of the world’s most complex landscapes. The idea that it could fail that we could, through neglect and short-termism, allow a river of that magnitude and meaning to be quietly undone should be unthinkable.

It is not unthinkable. It is happening.

The question is not whether Pakistan’s water future will be difficult. It will be. The question is whether we will face that difficulty with the seriousness, the coordination, and the political courage it demands or whether we will continue to treat a five-thousand-year-old river as a problem for the next government, the next generation, the next flood season.

The river is sending us a message. We would do well to listen before it runs dry.

The views expressed in this article are solely those of the author and do not necessarily reflect the views of The Opinion Desk.