
Iraq's largest dam is in danger of collapsing and killing tens of thousands of people in a massive flood, according to a US report. It is formerly known as Saddam Dam. The US inspector for Iraq reconstruction on Tuesday said a $27m US project had not improved the Mosul Dam on the Tigris river in northern Iraq, which could buckle under water pressure and let loose a 20-metre wave. The report from Stuart Bowen, the special inspector-general for Iraqi construction, cited assessments by the US army corps of engineers, which called the current probability of dam failure "exceptionally high". His report also included a letter to Nuri al-Maliki, Iraq's prime minister, from the US ambassador to Iraq and the chief US military commander, which said: "A catastrophic failure of the Mosul Dam would result in flooding along the Tigris river all the way to Baghdad."
The dam was completed in 1984, but it was built on soluble soils that move and create cavities under the dam and its banks. Those cavities must be grouted to prevent collapsing.
The dam was completed in 1984, but it was built on soluble soils that move and create cavities under the dam and its banks. Those cavities must be grouted to prevent collapsing.





