Moulton Niguel was formed in 1960 and provides water, recycled water, and wastewater services to approximately 170,000 people within its service area.
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.