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The average household wastes nearly 10,000 gallons of water annually due to leaks.

Our crews are committed to serving our customers 24/7/365 and are prepared to respond to the increase in water main breaks and leaks we experience during the winter months. 

To be sure that there's always plenty of water when you turn on the tap, WSSC Water keeps water in reserve. Reservoirs created by dams are the largest reserves, but water storage tanks used throughout...

The Water Fund provides assistance to customers in financial need and is funded entirely by contributions from customers, employees, and other sources.

WSSC Water has always taken steps to ensure the security and safety our water supply and facilities. Since the terrorist attacks of Sept. 11, 2001, WSSC Water has been even more vigilant in watching o...

WSSC Water operates and maintains water filtration plants to create safe drinking water for all. We accomplish our mission safely, cost-effectively, and in a manner that serves our customers as well a...

WSSC Water recently upgraded your meter as part of our Advanced Metering Infrastructure (AMI) Smart Meter Pilot Program. 

Request LIFTED for all WSSC Water Customers, Effective 1:20 p.m., Monday, February 2, 2026

WSSC Water is proud to present our annual Water Quality Report, which shows that our record of more than 107 years with zero water quality violations is going strong.

Established in 1918, WSSC Water is currently among the largest water and wastewater utilities in the nation, with a network of 5,977 miles of drinking water pipeline and over 5,677 mile...

A timeline of WSSC Water’s and national efforts to eliminate lead in drinking water