Heavy rainfall triggered flash floods, mandatory evacuations and emergency rescues across parts of the US Southwest on Sunday, November 1, 2026. In Colorado, officials warned that the San Juan River could reach levels higher than those recorded during the devastating 1911 flood in Pagosa Springs.
Flash Flooding Triggers Evacuations Across the US Southwest as Colorado Town Faces Historic River Flooding
Key facts:
- Date: November 1, 2026
- Main locations: Pagosa Springs and Durango, Colorado; Sedona, Camp Verde, Gisela, Tucson and Flagstaff, Arizona; parts of northern New Mexico.
- Main threat: Flash flooding, rising rivers, damaged roads and possible sewage contamination.
- Emergency response: Mandatory evacuations, shelter arrangements, swift-water rescues and rooftop evacuations.
- Reported casualties: No injuries or deaths had been reported at the time of the AP report
Heavy rainfall causes widespread flooding
Heavy rainfall caused flash flooding and mandatory evacuations across parts of the US Southwest on Sunday, November 1.
Several communities in Arizona, Colorado and New Mexico experienced rising rivers, flooded roads and dangerous conditions. Authorities issued evacuation orders for residents living near rivers and creeks, while emergency teams carried out rescues.
The rainfall followed earlier storms that had already saturated parts of the region. More rain was expected through Monday, increasing concerns about further flooding.
Pagosa Springs faces potentially historic flooding
One of the most serious warnings came from Pagosa Springs, Colorado, a tourist town in the Rocky Mountains known for its hot springs and nearby ski resorts.
Officials warned that the San Juan River could rise to approximately 21.9 feet (6.7 metres), potentially exceeding the level recorded during the devastating 1911 flood.
During that historic flood, the river reached approximately 17.8 feet (5.4 metres), destroying much of the town at the time.
By Sunday evening, the river had reached about 14 feet (4.2 metres). Roads into the town were closed, and residents in low-lying areas were advised to evacuate or remain indoors if they were not under evacuation orders.
Residents near the San Juan, Rio Blanco, Navajo and Piedra rivers were directed to a designated shelter at a local church.
Officials also warned people to avoid contact with the San Juan River after sewage was discharged into it.
Evacuations and rescues across Arizona
Several communities in Arizona also experienced serious flooding.
In Sedona, authorities ordered residents near Oak Creek to evacuate immediately after rising floodwaters trapped people inside their homes.
Emergency crews used helicopters to help evacuate people from rooftops and affected neighbourhoods.
Yavapai County and Camp Verde also issued evacuation orders for residents living near swollen rivers and creeks.
In Gisela, a community along Tonto Creek, officials ordered a total evacuation.
Flooding also affected Tucson, where swift-water rescues were carried out.
Months of rainfall expected within days
A meteorologist with the National Weather Service in Tucson said parts of Arizona were receiving the equivalent of two or three months of rainfall within just a few days.
In Flagstaff, continuous rain flooded roads and overwhelmed storm drains. Authorities were searching for a man who reportedly fell into fast-moving floodwaters and was not seen resurfacing.
Other communities experienced sewage backups and flooding inside homes.
The National Weather Service issued flood warnings and watches covering nearly all of Arizona and parts of southern Utah, southwestern Colorado, western New Mexico and southern Nevada.
Roads closed in Colorado
The flooding also affected Durango and other communities in southwestern Colorado.
Evacuation orders were issued in parts of Durango as the Animas River continued to rise.
La Plata County officials announced that all public roads were closed because of flooding.
Business owners in Pagosa Springs expressed concern about the impact on local businesses, employees and supply deliveries, particularly if the town's main bridge became impassable.
Emergency response continues
Arizona Governor Katie Hobbs said state air rescue teams were assisting with evacuations, while transportation crews were working to clear debris.
At the time of the Associated Press report, no injuries or deaths had been reported. Nearly 20 homes in Yavapai County had residents requiring emergency assistance to relocate.
Authorities continued to urge residents in affected areas to follow evacuation instructions, avoid flooded roads and stay away from fast-moving water.
Important update
This report reflects information available in the Associated Press article updated at 5:55 AM EST on November 2, 2026. Flood conditions and evacuation instructions may change. Residents in affected areas should follow updates from local emergency authorities and the National Weather Service.
