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Customer Service Call Center Closed May 28-29
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Can the Grease

We will send free "Can the Grease" lids to WSSC Water customers who request them through the online form included on this page. Our lids work with most soup, vegetable and fruit cans. We provide the l...

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Annual Notifications of Service Line Material

November 2025 Update If our records show that a pipe type in your home or business is lead, Galvanized Requiring Replacement (GRR) or unknown, you will receive an annual notification from us.

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Verifying Pipe Material

Learn how WSSC Water is checking pipes for lead or how you can do it yourself. 

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Tap IN Supplier Development/Strategic Outreach

The Office of Supplier Diversity and Inclusion provides numerous resources for our suppliers in support of their continuous development as sustainable diverse and small, local businesses.

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Customer Service FAQs

You have questions, we have answers. Find answers to customer questions we're asked most frequently on this page.  

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Office of the Inspector General

The Office of the Inspector General guards against fraud, waste and abuse at WSSC Water.

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