The mountain village of Ruidoso has returned to the grim rituals of rebuilding from flash flooding. Crews are working to clear twisted metal, broken trees and muddy debris from streets and homes days after monsoon rains triggered a deadly flash flood in southern New Mexico.

The 7-year-old and 4-year-old who died after flash flooding overtook a village in New Mexico earlier this week have been identified as Sebastian and Charlotte Trotter, the children of a U.S. army soldier,

Parts of New Mexico have experienced unprecedented and deadly flash flooding over the last few days, causing major damage. At least three people, including two children, were killed in Ruidoso.

A house with a turquoise door became a widely shared image of flooding in southern New Mexico when it was swept past a brewery that was designated a safe spot for anyone seeking higher ground.

The neighbouring state of Texas also experienced a major flood just a few days earlier, but with a very different outcome. The ferocity of the inundation in Texas caught forecasters and state officials by surprise, killing at least 119 people.

More than 100 people are dead and 150 known to be missing in Texas Wednesday from flooding but questions remain about how the effects of the deadly disaster could have been mitigated.

At least 120 people are dead across six counties in Texas after storms surged through the region nearly a week ago.

Surveillance camera footage, which was sped up, captured rising floodwaters filling up The Ruidoso Trading Post in New Mexico in a matter of minutes.