NC One Water is a North Carolina water-sector organization affiliated with the American Water Works Association (AWWA) and the Water Environment Federation (WEF). Fueled by volunteers, it works to provide water education, training, and leadership to help protect public health and the environment. Its vision is to be the leading education resource for safe water in North Carolina.

The organization supports water professionals at every career stage through membership, networking, and professional development. Its offerings include conferences, seminars, workshops, certification and exam resources, and specialized schools and classes in areas such as wastewater operations, collection and distribution, maintenance technology, and meter technology. Members and other participants can also take part in committees, competitions, awards, and volunteer opportunities.

NC One Water serves students and young professionals, utilities, and the wider community through scholarships, educational programs, grants, and youth activities. It also shares publications, job postings, and resources for teachers and families.