Navajo Nation Hit by Severe Flooding, Roads and Homes Affected

Navajo Nation Grapples with Severe Flooding from Tropical Storms

The Navajo Nation is facing significant challenges as several chapters endure the aftermath of severe flooding caused by recent tropical storms. Between October 10 and 12, heavy rainfall from the remnants of Hurricane Priscilla led to overwhelming water levels in the Dennehotso community, located in the northeastern corner of Arizona.

The office of Navajo Nation President Buu Nygren reported that Laguna Creek overflowed, resulting in the destruction of large sections of the Dennehotso Loop Road. Homes in the area were flooded, and dam failures were reported. The Navajo Nation Council also noted that the Little Colorado River’s waters submerged extensive areas, prompting family evacuations.

Navajo Office of the President and Vice President

Large sections of road were washed out in the Dennehotso community stranding residents following major flooding between Oct. 10 and 12, 2025.

Tribal officials have indicated that the flooding has cut off access to homes, agricultural lands, and critical routes for both residents and emergency services. The Leupp and Tolani Lake chapters have also been affected by the storm’s impact.

Delegate Casey Allen Johnson expressed deep concern over the situation, stating, “These are not just temporary inconveniences. Children can’t get to school. Parents can’t get to work. Some elders are isolated. I’m committed to securing the emergency materials, road repairs, and services our communities deserve.”

President Buu Nygren visited the affected regions on Wednesday to assess the situation firsthand. “The flooding in Dennehotso is devastating, but our people are strong,” he said. “We’re not here to wait, we’re here to rebuild. These roads will be reconstructed safer, stronger, and ready for the future.”

The Navajo Department of Transportation has proposed full reconstruction of the damaged roadways, including larger culverts and enhanced drainage systems. Nygren emphasized his commitment to expediting the design process, obtaining necessary funding, and restoring safe access for the community.

In response to the crisis, the Navajo Nation Commission on Emergency Management has approved a state of emergency for the Dennehotso and Birdsprings chapters, aiming to allocate resources for affected residents and repair infrastructure. This emergency declaration is currently awaiting President Nygren’s approval.