Navajo Nation Honors 40-Year Careers in Water and Health

When Rex Kontz started working for the Navajo Tribal Utility Authority, just 18,000 homes had running water. By the time he retired after 39 years, that number had more than doubled to 40,000 families.

The 25th Navajo Nation Council honored Kontz and fellow retiree Darwin Mitchell on Tuesday at Window Rock, Arizona. Both men dedicated roughly 40 years to improving life across Navajo communities.

Kontz became NTUA's first deputy general manager, overseeing engineering, construction and infrastructure development. Council Delegate Brenda Jesus credited his collaboration with tribal leaders for streamlining service approvals and expanding essential utilities that make housing and economic development possible.

"We need to go from surviving to thriving," Kontz told council members. "We have the ability to do it, the resources to do it, and the leadership to do it."

Speaker Crystalyne Curley thanked him for mentoring young leaders and supporting critical infrastructure discussions. "On a personal level, he serves as a mentor to many of us, especially young leaders," she said.

Mitchell spent approximately 40 years with the Navajo Nation Special Diabetes Project, promoting physical activity and diabetes prevention through fitness programs, sports camps and community events. Jesus praised his support for community 5K runs and his dedication to inspiring healthier lifestyles across generations.

"His dedication extends far beyond physical fitness," Jesus said. "It's about strengthening individuals, building healthier communities, and inspiring the next generation."

Mitchell credited colleagues, family and faith for supporting his service. He encouraged young people to prioritize their wellbeing and education. "Stay healthy, eat right, plan ahead and enjoy life and get an education," he said.

The Ripple Effect

The council session also recognized Department of Water Resources employees who responded to drought conditions, working weekends to help communities through extreme summer heat. Council Delegate Helena Nez Begay praised workers who made extra efforts during critical seasons.

The chamber also welcomed students and educators from Dream Diné Charter School in Shiprock, New Mexico. The elementary school, established in 2014, focuses on Diné language, cultural identity and academic achievement while preparing students to contribute to their communities.

The council presented certificates recognizing the school's achievement of traditional school status with the New Mexico Public Education Department for the 2025-2026 school year.

When public servants spend 40 years expanding access to water and wellness, they don't just improve infrastructure—they build foundations for entire generations to thrive.