DC Water Names First Street Tunnel’s New Tunnel Boring Machine in April 14 Ceremony

April 13, 2015

DC Water’s latest tunnel boring machine (TBM) arrived in Bloomingdale and is ready to go to work to help alleviate flooding in the Bloomingdale/LeDroit Park neighborhoods. This TBM will mine the First Street Tunnel, a 2,700 foot tunnel under First Street, NW. It will eventually be connected to the 13.1 mile long Anacostia River Tunnel. Altogether, the Anacostia River Tunnel is the largest construction project in the District since the Metro system was built!

Join us for a blessing of the workers and the TBM, as DC Water staff and guests celebrate this newest member of the TBM fleet. This is part of DC Water’s Clean Rivers Project to significantly reduce combined sewer overflows in the District for improved water quality. Find out the name of this TBM, learn about the innovative “ground-freezing” technology and see the TBM above ground for the last time before it goes to work to provide relief in the Bloomingdale and LeDroit Park neighborhoods.

Visuals include giant tunnel boring machine and a christening of the TBM with DC tap water. Also view the 100-foot deep shaft into which the TBM will be lowered.

Who:
• Muriel Bowser, Mayor, District of Columbia
• Matthew Brown, Chairman, DC Water Board of Directors and Budget Director, District of Columbia
• Teri Janine Quinn, ANC Commissioner and Bloomingdale Civic Association President
• George S. Hawkins, DC Water General Manager and CEO
• Reverend Kent Marcoux, St. George’s Episcopal Church
• Reverend Bobby L. Livingston, Mt. Bethel Baptist Church

When: Tuesday, April 14, 2015 at 11:00 a.m.

Where: 2507 First Street, NW (First Street near Channing Street)

Members of the media please RSVP to Pamela.Mooring@dcwater.com. There will be limited parking for live feed trucks at the site.

Latest News

Section of Potomac River in Cabin John, MD showing river and trees

Testing will continue through September 10 at six Maryland locations closest to January sewer collapse

DC Water is moving from daily Potomac River water quality testing to testing twice a week. The change is part of our continued response to the January Potomac Interceptor sewer collapse. Daily testing continued past the original July 31 end date and today will be the last day DC Water will test at the 10 current locations.

Map: Temporary southbound lane closure on Rock Creek and Potomac Parkway NW.

Starting on or about Aug. 7, 2026, weather permitting, drivers can expect a temporary lane closure southbound on Rock Creek and Potomac Parkway NW near the intersection of Virginia Avenue NW and F ...

Photo of inside Potomac Interceptor at Dulles showing newly lined tunnel

First of four emergency repairs on Potomac Interceptor finished

DC Water has finished the first of four emergency repair projects on the Potomac Interceptor sewer line. Crews completed work today to strengthen a 600-foot section of pipe at Dulles International Airport.

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Latest Blog Post
Plastic bottles, cups and other floating debris on the surface of the Anacostia River before the Anacostia River Tunnel began operating.
Cleaner Waterways Start With Everyday Choices
Protecting our waterways starts with everyday actions and continues through critical infrastructure designed to keep pollution out of our rivers.
Upcoming Meeting

Upcoming Events

Customer Service Center Announcement

Payment Plan Incentive: provides a credit back of 50% of the last 3 payments made. Eligible participants are residential customers who have had an outstanding balance for 60 days or greater and with an outstanding balance of $500 or more.