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WSSC Water Assists Federal Workers Impacted by Government Shutdown   
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Recreational Water Contact Health Advisory 
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Triadelphia Reservoir  

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What's Your Pipe Type?
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Learn about our lead reduction program.

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System development charges

WSSC Water levies system development charges on new development connecting to the water and sewer system, to pay for the construction of major water and sewer facilities needed to accommodate growth. Charges are based on the number of fixtures, such as sinks, toilets, bathtubs, etc., in a property.

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Last Modified: September 19, 2025, 10:22 am EDT