About Moulton Niguel Water District

Moulton Niguel Water District delivers high-quality drinking water to residents of Laguna Niguel, Aliso Viejo, Laguna Hills, Mission Viejo, and Dana Point. A leader in conservation and environmental protection, Moulton Niguel maintains the lowest average water bill in South Orange County. Learn more atwww.mnwd.com.
We strive to keep customers informed of the latest statewide, regional, and local water updates, as well as educating customers regarding water efficiency programs and resources. We value our customers and their water needs, and we continuously encourage open, honest, and transparent communication to ensure the best, most efficient water service possible. We encourage the community to reach out to us with any questions, comments, or concerns so we can create the best water service experience possible.