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Plumber Information and Licenses

A plumber's or gasfitter's license opens doors to a satisfying career. Read below to learn how to get started in the field, or how to advance.

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Plumbers, Cross-Connection Technicians & Trainers

Essential information for cross-connection technicians, licensed plumbers and trainers/instructors of cross-connection/backflow prevention certification programs.Find details on backflow training, tes...

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Real Estate and Development

We own and lease land and buildings and look for ways to generate non-rate-related revenue by seeking unique opportunities that leverage our real estate assets.

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Adopt A Fire Hydrant

When emergencies occur, time is of the utmost importance.

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Clopper Road Project - Phases 1A, 1B and 2

WSSC Water will be installing new 24-inch water mains along a large portion of Clopper Road. Learn more about this project and its timeline. 

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Design (Phase 2) Forms

Here's where to find forms and information needed during Phase Two - the design portion of a development project.

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Billing Adjustment Request

If you receive a larger-than-expected bill, you might be able to request a billing adjustment. Keep reading to learn if you're eligible, and if so, how make your request.

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Wastewater Treatment

Our wastewater treatment mission is to produce clean water that is safe to return to the environment while using the biosolids that are produced in an environmentally beneficial way.

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