Vale said the causes of the rupture were still being investigated. It has repeatedly said the collapsed dam was declared sound by an independent auditor in September. The audit by Germany-based ...

On Jan 10 - two weeks before the dam ruptured - two devices measuring liquid pressure had reached emergency level. “The increase in pressure of the piezometers compromised the stability of the ...

TASS/. A ruptured dam near the town of Kamenka Dneprovskaya on the Kakhovka Reservoir due to record-high water level may threaten tens of thousands of Zaporozhye Region residents with flooding ...