More inclement weather forecast in rain-soaked Four Corners region after evacuations and rescues last week

Another round of heavy showers and thunderstorms were expected to hit the south-west US on Sunday after the region endured days of rain that forced evacuations, water rescues and multi-million-dollar damage.

The National Weather Service issued a flood watch for much of the Four Corners – the meeting point of Arizona, Colorado, New Mexico and Utah – even as local officials forecast further receding of swollen rivers that surged since rains picked up on Wednesday.

At least one injured after flooding in Four Corners region – which includes Colorado, New Mexico, Arizona and Utah

Severe flooding in the Four Corners region on Friday led to water rescues – some from rooftops – and impassable roads, with some residents being told to evacuate low-lying areas of Colorado and New Mexico and others advised to shelter in place until water levels go down.

It followed several busy days of flooding in the region that swamped dozens of homes in Utah. Earlier in the week, tornadoes blew off roofs, knocked trees on to houses and downed power lines in Arizona. At least one person was injured.

Elk, bear, frogs and other animals have used the overpass, which connects 39,000 acres of habitat, since its completion

Colorado officials have tracked herds of elk, bears, pronghorn and even northern leopard frogs ambling across its new wildlife overpass. According to a newly released report, the overpass, which acts as a bridge over a busy stretch of interstate, has helped cut wildlife-vehicle collisions by 91% since its completion 10 months ago.

The overpass is the centerpiece of a larger system built by the state to assist wildlife crossing the highway, which also includes miles of 8-ft tall fencing and five large wildlife underpasses.