Pakistan’s Groundwater Is Disappearing Fast, and Most of the Rain Isn’t Even Being Saved

Lahore (ANI/DMTN1) Every year, monsoon rains dump billions of gallons of water on Pakistan. And every year, most of it just disappears — down the drains, into the rivers, gone. Meanwhile, underground, the water table keeps sinking. Experts say it’s not bad luck. It’s decades of bad planning finally catching up.

Nowhere is this clearer than in Punjab. Lahore’s groundwater has been falling for years now, and honestly, the reasons aren’t hard to spot — unchecked construction, too much pumping, concrete replacing soil everywhere you look, and a city that keeps growing thirstier by the year.

Muhammad Yasin, a water resources expert at Punjab University, puts a number on it: Lahore’s water table is dropping by around one to one-and-a-half metres a year. That’s not a small amount. He says the city has simply been paved over too much — there’s barely any open ground left for rain to soak into. So when the monsoon hits, instead of the water sinking down and refilling the aquifers, it just rushes into the drains and is wasted.

The fix, according to Yasin, isn’t some far-off technology. Recharge wells, filtration pits, small systems that let rainwater seep back underground — these already exist and they work. They’d help bring the water table back up, and as a side benefit, they’d cut down on the flooding Lahore deals with every single monsoon season.

It’s not just talk, either. Punjab University and WWF-Pakistan have already built a working project along these lines. Rooftop water and runoff from the surface gets collected, filtered, and pumped back into the ground. It’s small right now, but it’s proof the idea holds up outside a lab.

Then there’s the bigger worry. Abid Latif Sandhu, who heads the environment side at RUDA, warns that all this pumping from shallow groundwater is pushing cities toward something far more dangerous — deep “fossil” water. This is water that’s been sitting underground for thousands, sometimes millions, of years. Once it’s gone, Sandhu says, it isn’t coming back. Not in our lifetime. Not in our grandchildren’s either.

And it’s not just about running out. Sandhu also flagged contamination as a growing problem — industrial waste, raw sewage, farm chemicals, heavy metals, all of it leaking into the water table. Clean groundwater is slowly being replaced by dirty water, and that’s arguably just as bad as running dry.

His demands to the government are straightforward: make rainwater harvesting mandatory in new housing schemes, build recharge wells at the community level, put limits on how much can be pumped from deep aquifers, and finally put together a proper national policy that treats water as one connected system — not scattered fixes here and there.