Flash floods prompt evacuations in Arizona and Colorado as rivers rise
Heavy rain brought flash floods to communities across Arizona and the wider Southwest on Sunday, prompting mandatory evacuations, road closures and rescue operations. In Pagosa Springs, Colorado, officials warned that the San Juan River could reach a level higher than during the devastating 1911 flood, raising fears of catastrophic flooding.
In Arizona, evacuation orders covered areas near Oak Creek, the Verde River and Tonto Creek, including the community of Gisela. Pima County crews had carried out at least 16 river rescues by 3pm, while officials warned drivers not to cross flooded roads. Forecasters said up to four inches of rain could fall through Monday, with flood watches and warnings spanning parts of several states.
In short
- Heavy rain triggered evacuations across Arizona and Colorado.
- Pagosa Springs faced a forecast river crest above the 1911 flood level.
- Tucson crews carried out at least 16 river rescues by 3pm.
Explained simply
Flash floods happen when heavy rain runs off the land quickly and causes rivers and creeks to rise, sometimes with little time for people to get out of the way. Roads can become dangerous or impassable, and moving water can sweep away vehicles and people.
The areas named in the warnings include communities beside Oak Creek, the Verde River and Tonto Creek in Arizona, as well as Pagosa Springs on the San Juan River in Colorado. Local officials issue evacuation orders and organise rescues, while forecasters track rainfall and river levels to help communities prepare.
The region’s rivers can rise sharply after prolonged or intense rain, including rain falling upstream. Flooding can threaten homes, roads and other infrastructure, and water may continue to rise after the rain has eased.
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Originally published by Daily Mail as “Raging floods trigger mandatory evacuations across Arizona and Colorado as powerful storms sweep across states with residents warned of potentially ‘catastrophic event’”.