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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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Mission Support is the heartbeat of WSSC Water

Mission Support provides core support for WSSC Water. It keeps teams running smoothly so that we can keep water flowing to you. The branch oversees the departments and offices of Enterprise Risk, General Services, Occupational Health and Safety, and Police and Homeland Security. All are managed to ensure that they carry out WSSC Water's overall strategic vision and objectives.

Mission Support is led by Deputy General Manager David McDonough.

Meet Our Deputy General Manager

Mission Support Leadership

Last Modified: October 2, 2025, 9:51 am EDT