Emergency Dispatch: (703) 335-7982

Customer Service: (703) 335-7950


  • Summer 2017 Water Academy

    Dive into a world of water knowledge! The Service Authority is now accepting applications for its Summer 2017 Water Academy.

    Read More
  • Photo of Prince William-Manassas Regional Science Fair winners.

    Celebrating Environmental Science

    The Service Authority recently recognized eight middle school and high school students for their excellent water-related projects in the annual Prince William-Manassas Regional Science Fair. 

    Read More
  • Outreach Program Receives National Award

    Outreach Program Receives National Award

    The Service Authority's Community Relations & Outreach Department was recently honored with the Education and Public Service Award from the Universities Council on Water Resources for its efforts in the classroom and the community during the 2016-17 school year. Learn more about their outstanding achievement! 

    Read More
  • Irrigation Schedule

    Be a Good Neighbor

    With temperatures starting to warm, please consider sticking to the Service Authority's lawn and landscaping irrigation schedule. To find out when you should water your grass, please click the link below.

    Read More
  • Hydrant Flushing

    Spring Flushing Underway

    The Service Authority has begun its free chlorine conversion and hydrant flushing program, which will last through early summer. Customers may notice a slight chlorine taste and smell in their tapwater due to the temporary change in the disinfection process.

    Read More
  • Can the Grease/Desecha las Grasas

    Remember to can the fats, oil and grease (FOG) from your turkey and toss it in the trash instead of pouring it down the sink. FOG can damage your pipes and the sewer system! 

    Put Grease in its Place!

Board Meetings

Next Board Meeting: Thursday, May 11, 2017