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This is a wide open window into DC Water. We invite you to read our blog, join us for a community meeting or connect with us on social media. The goal is transparency and constructive two-way communication with our customers.
From Classroom to Community: A Student Spotlight on DC Water's SPLASH Program
DC Water begins drilling in Potomac River to explore options to rehab underwater sewer line
Latest From 'X (Formerly Twitter)'
Soggy day, we are still replacing old service lines! Out with the lead, in with the copper. Keep up with…https://t.co/MIvjtzQzfV
Latest News
DC Water to Host Virtual Meeting on Emergency Repairs to Potomac Interceptor at Muddy Branch
DC Water will host a virtual community meeting on Thursday, June 11, 2026, to inform residents and other stakeholders about the emergency rehabilitation of a section of the Potomac Interceptor at Muddy Branch in Potomac, Maryland.
Emergency Work to Rehabilitate Section of Potomac Interceptor to Begin in Potomac, MD
Measures are in place to help protect downstream drinking water infrastructure
DC Water is accelerating rehabilitation work on a section of the Potomac Interceptor at Muddy Branch near Pennyfield Lock (Lock 22) in Potomac, Maryland. Inspections found structural deterioration, including significant corrosion and exposed rebar, that requires immediate attention.
Piney Branch Parkway Section to Reopen Monday, Restoring a Key Route for DC Commuters
Following a 27-day closure, DC Water will reopen a section of Piney Branch Parkway between Arkansas Avenue and Beach Drive NW early Monday morning, restoring an important cross-town connection for thousands of District commuters. During the closure, a section of the road was temporarily relocated for construction of DC Water’s Piney Branch Tunnel Project.
DC Water Customers in Upper Northwest Cleared to Use Tap Water after Precautionary Boil Water Advisory Lifted
** Advisory is Lifted as of 9:00 P.M., June 6, 2026**
DC Water has lifted the precautionary Boil Water Advisory for parts of Upper Northwest DC after testing confirmed the water is safe to drink. All customers in the impacted area may use tap water for all purposes after following the instructions provided below.
