In a land of hardship and resignation and deep faith, the disaster along the Shatt al Arab appears to some as the work of a higher power. “We can’t control what God does,” said Rashid Thajil Mutashar, the deputy director of water resources in Basra.

Image Credit... The New York Times

But man has had a hand in the river’s decline. Turkey, Syria and Iran have all harnessed the headwaters that flow into the Tigris and Euphrates and ultimately into the Shatt al Arab, leaving Iraqi officials with little to do but plead for them to release more from their modern networks of dams.

The environment problem became particularly acute last year when Iran cut the flow entirely from the Karun River, which meets the Shatt south of Basra, for 10 months. The flow resumed after the winter rains, but at a fraction of earlier levels.

In the 1980s Iran and Iraq fought over the Shatt al Arab, which forms the southernmost border between the countries and is still littered with the rusting hulks of sunken ships from that war. Now, despite improved relations after the fall of Saddam Hussein, the river has once again become a source of diplomatic tension.

“The water is from God,” said Mohammed Sadoon, a farmer and fisherman in the village of Abu Khasib, who sold two water buffaloes last year because he could no longer provide them with potable water from the Shatt. “They shouldn’t seize it from us.”