Emergency Dispatch: (703) 335-7990

Customer Service: (703) 335-7950

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quality

About Us

The Prince William County Service Authority is the regional leader in supplying clean water and superior service to a large and ever-growing metropolitan population. We are a nationally recognized model for excellence, sustainability, industry best practices and environmental stewardship. Consistently high quality, reliability and customer satisfaction levels together with fiscally and environmentally sound practices, engineering and effective use of state-of-the-art technology have earned us this leadership role in the community and across the utility industry.

Semiannual Lead & Copper Results

In compliance with the Lead and Copper Rule, PWCSA analyzes water distributed to customers to assure that it is not corrosive. Corrosion control is needed to prevent dissolution of lead from lead solder in older homes and extend the life of household pipes. PWCSA water suppliers, Fairfax Water and the City of Manassas, add corrosion inhibitors that contain phosphate.

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