Water Treatment & Distribution
The Water Department manages the City of Lockport’s potable water supply and distribution. The city’s primary source of water is the east branch of the Niagara River, with water pumped 13 miles through a 30-inch forced main line to the Lockport Water Treatment Plant on Summit Street.
The department also works with the mayor and Common Council to establish policies regarding the use of public water sources and fire hydrants, as well as the maintenance of these public systems.
For emergency issues outside of normal office hours, call the Lockport Police Department at 716.433.7700.
Recent News

Water Main Break Update
Repair work continues on the city water main that was damaged yesterday afternoon. Crews anticipate full water pressure will be restored to all city residents later today, Wednesday, June 22nd.

Water Main Break – Updated at 2:59pm
A break to a 30-inch City of Lockport water main has reduced water pressure to residents throughout the city. The break occurred on the city’s west side when contractors working on the Gulf Interceptor project accidentally struck the main. City Water Department crews...
Official Cooling Station for Summer
This summer, Lockport City Hall at One Locks Plaza will act as an official cooling station for local residents. This will be in effect whenever temperature and humidity combine to create a heat index of 95 degrees for two hours or longer. Residents should report to...
Water Treatment & Distribution
Dennis McNamara
Chief Operator of the Filtration Plan
Lockport Municipal Building
One Locks Plaza
Lockport, New York 14094
Office
716.433.1645