DC Water has hit a major milestone in its Lead Free DC (LFDC) program: the 10,000th lead service line replacement. To commemorate the achievement, we teamed up with Washington Football Legend and NFL Hall of Famer Darrell Green to surprise our honorary 10,000th replacement and homeowner. With this achievement, nearly 25% of the estimated lead service lines in the city have been replaced.
DC Water will be doing construction as part of a sanitary sewer rehabilitation project on Clara Barton Parkway in Maryland from Sept 8 - Oct 10, 2025, which may cause delays inbound near the I-495 Beltway interchange. One lane will be closed in the work zone to reline an 800-foot section of the sewer line, known as the Potomac Inteceptor. Access to the inner and outer loops of the Beltway will ...
Major Milestone in Sewer Line Repair Near Great Falls
DC Water has completed the final connection on the rehabilitated section of the Potomac Interceptor near Great Falls, renewing an integral part of the region's sewer system. This achievement signals the new pipe section is now fully operational and represents a significant step in completing this complex and critical infrastructure project.
Weekend Closure of Rock Creek Multi-Use Trail Begins Friday evening, Oct 3 for Gate Restoration Work
DC Water is advancing to the next critical phase of the Rock Creek Main Interceptor (RCMI) repair project, following the discovery in May of structural vulnerabilities in the 72-inch diameter sewer line that carries over 100 million gallons of wastewater daily. These repairs are a high priority to ...
Rock Creek and Potomac Parkway NW Beginning September 23, 2025, to Mid-November 2025
DC Water is installing temporary scaffolding at the Rock Creek Trail site, west of the Watergate Complex. Trail users are advised to adhere to flagger instructions during installation.
Scaffolding installation is expected to be completed by September 26, 2025, and will remain in place until mid-November 2025.
Off-Peak Lane Closures and Sidewalk Closure Begin This Week
Starting, Saturday, September 20, DC Water will begin construction to stabilize the slope on Canal Road NW between Foxhall Road (Glover-Archbold Trailhead) and the Georgetown University (GU) entrance.
DC Water has successfully completed emergency repairs on a critical section of the Anacostia Force Main following a failure near Anacostia Avenue and Ponds Street Northeast in July. With repairs finalized, attention now turns to rehabilitating other vulnerable segments of the 6.25-mile pipeline to ensure long-term reliability and resilience.
Starting the week of August 25, DC Water will take another big step forward in the Potomac River Tunnel Project. Ground stabilization will begin at the Rock Creek Trail site, near the Watergate Complex, to drill secant piles that will form a retaining wall for the drop shaft.
Beginning October 1, 2025, DC Water is making changes to miscellaneous fees and charges to improve transparency, streamline operations, and ensure that fees more accurately reflect the cost of services provided to customers.
A Sanitary Sewer Overflow (SSO) occurred early this morning, while performing ongoing repairs on the Anacostia Force Main in Northeast DC. At approximately 1:40 a.m. the sewer line experienced a short-term, unexpected surge in flow that exceeded the capacity. Clean-up is underway and is expected to be completed later today.
