Emergency Dispatch: (703) 335-7982

Customer Service: (703) 335-7950


  • NACWA Management Award

    Management Excellence

    The National Association of Clean Water Agencies recently awarded the Service Authority with an Excellence in Management Silver Award. Only two utilities in the nation received this prestigious honor.

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  • faucet aerator

    Clean Your Screen

    Did you know that you can get better water flow by cleaning your faucet aerator a few times a year? Check out this do-it-yourself video from the Service Authority.

    Watch Video
  • Mooney Employees

    Peak Performers

    The Service Authority earned a third straight NACWA Platinum Peak Performance Award this summer for having a perfect compliance record at the H.L. Mooney Advanced Water Reclamation Facility.

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  • The 2016 Water Quality Reports are Online Now!

    The U.S. Environmental Protection Agency requires all water utilities to produce annual water quality reports that convey important information and characteristics about the water they provide to their customers.

    View Reports
  • Sprinkler watering green lawn

    Follow the Irrigation Schedule

    With summer in full swing and temperatures soaring, don’t forget to be a good neighbor and follow our Irrigation Schedule. It will help the Service Authority maintain adequate water pressure in your neighborhood and help us avoid purchasing additional water capacity, which can decrease the extent of future rate increases.

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  • That's a Wrap

    The Service Authority wraps all new water mains to protect them from corrosion.

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  • Know Your Lines

    A tip from the Prince William County Service Authority about water and sewer line responsibilities. Click here to read more.

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Town Hall for Colchester Sewer Project 

The Service Authority will host a town hall on Thursday, Sept. 25 concerning the Colchester Interceptor Sewer System Improvements Project. 

The meeting will be held from 7 to 8:30 p.m. at Veterans Park, located at 14300 Featherstone Road in Woodbridge. 

The project is slated to begin in 2017 and will entail extending sewer force mains, replacing and upsizing gravity sewer mains and building a new lift station at Marumsco Acre Lake Neighborhood Park. Once completed, the Colchester project will improve service and system reliability for the residences and businesses in the area. 

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Board Meetings

Next Board Meeting: Thursday, September 8, 2016