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Emergency Water Main Repair – Bethesda

Laurel, MD – May 24, 2023: WSSC Water is making repairs to a 16-inch water main at 4700 Elm St. in Bethesda. Nearby customers will lose water service while the water main is being fixed. Rep...

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Find and Operate Your Main Water Valve

It's something every homeowner needs to know: Where is your home's main water valve, and how do you turn it off and on? Keep reading and we'll give you some very helpful tips.

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Essential-Water-Use-Only Request

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

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Emergency Water Main Repair – Hyattsville/Chillum

Laurel, MD – August 20, 2023: WSSC Water is making repairs to a 12-inch water main at 6813 Riggs Rd in Hyattsville.Nearby customers will lose water service while the water main is being fixed. Repairs...

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Drinking Water Sampling

This page is for customers who have been contacted by WSSC Water to participate in drinking water sampling.Participation is by invitation only. Customers are selected based on a list approved by the M...

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Water Storage

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...

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Water Security

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...

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Water Filtration

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...

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