National Cherry Blossom Festival-Blossom Kite Festival

Washington Monument grounds (corner of 17th Street NW and Constitution Avenue NW)

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Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

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Piney Branch
DC Water Clean Rivers initiative gains approval for construction of Piney Branch Tunnel Project

DC Water’s Piney Branch Tunnel Project is moving ahead with construction, the next phase of the Authority’s Clean Rivers

Latest Blog Post
A helicopter lowers a drill rig to workers on the Potomac River.
DC Water begins drilling in Potomac River to explore options to rehab underwater sewer line
When one of your major sewer lines runs through the Potomac River, a backhoe and trencher won't do. That's why we've got helicopters carrying a 14-ton drill and workers suspended midair over the Potomac.
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March 27, 2025
Thursday, 9:30 AM
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