After being hit by consecutive Hurricanes, the most recent being Hurricane Maria, Puerto Rico’s Lake Guajataca Dam was structurally damaged, and then completely fails – 70,000 people impacted by flooding.
The Laotian Nam Ao Dam collapsed in the Thathom district, Xaysomboun Province on September 11, 2017. The footage was captured by an onlooker from higher, safe ground showing construction workers trying to save their equiptment and their lives.
Here is footage of thousands of people fleeing Oroville, California and surrounding that are imminent danger of the Dam breaking. The Oroville Dam is on the feather river, and is the tallest dam in the United States at 770ft. I’ve also attached newly released drone footage of the dam.