Dozens Evacuated and 15 Missing After Grand Canyon Flash Flood

More than 60 residents were evacuated Tuesday after flash flooding forced large boulders and other debris into the Colorado River, prompting authorities to declare an emergency in the affected watershed. The sudden surge of water, driven by heavy upstream rains, overwhelmed low‑lying riverbanks and swept material downstream, creating hazardous conditions for communities situated along the river’s course.

State and local emergency teams responded by establishing temporary shelters, securing evacuation routes, and deploying rescue crews to assess damage to bridges and roadways. Officials warned that the river’s flow remains unpredictable and that additional evacuations could be required if water levels rise further. Monitoring will continue throughout the week, with cleanup and restoration efforts slated to begin once the river stabilizes.