The Locust Valley Water District is dedicated to protecting our most natural resource – water. Through a variety of conservation efforts and educational initiatives, we are helping conserve water and protect our aquifer so that ample, clean, and affordable water will be available for generations to come on Long Island.

The Locust Valley Water District Board of Commissioners consists of three District residents elected by the public to serve three-year terms. The Board oversees fiduciary responsibilities and all functions of the water utility’s operating budget, working cooperatively to provide consumers with a continuous flow of water for domestic use and firefighting purposes.

The Board of Commissioners are active members of professional public drinking water organizations, including the Long Island Water Conference, Nassau Suffolk Water Commissioners’ Association and American Water Works Association, providing the District opportunities to share valuable information to protect the quality and quantity of Long Island’s drinking water supply and work with elected officials to ensure Long Island’s interests are best represented at the state and federal level.

Public Notices

Facilities 

Location: 36 10th Street
Date in service: 1940
Daily Pumping capacity: 1.440 million gallons