Westbound M Street Lane Closure Begins August 20

August 20, 2012

(Washington, DC) – DC Water will resume construction on M Street, NW as part of the Large Valve Replacements Project.

Beginning Monday, August 20, 2012 through Saturday, September 15, 2012, weather permitting, crews will be working in one westbound lane on M Street, NW near Key Bridge.

Crews will complete large valve replacement work, Monday through Friday, between the hours of 9:00 p.m. and 5:00 a.m.

Impacts:
* There will be closure of one westbound lane on M Street
during work hours.
* Excavation operations at the outset of the work will
require driving of piles into the ground, resulting in
extreme noise during abbreviated periods.
* Some traffic stops and delays within the vicinity of the
project area are anticipated.

Temporary traffic signs will be set up throughout the area to alert motorists to the upcoming lane closures.

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About DC Water
The District of Columbia Water and Sewer Authority (DC Water), is an industry leading multi-jurisdictional regional utility that provides drinking water, wastewater collection and treatment to 600,000 residential, commercial and governmental customers in the District of Columbia, 17.8 million annual visitors and also collects and treats wastewater for 1.6 million customers in Montgomery and Prince Georges counties in Maryland and Fairfax and Loudoun counties in Virginia.

DC Water’s service area covers approximately 725 square miles and the company operates the world’s largest advanced wastewater treatment plant with a capacity of 384 million gallons per day and a peak capacity of 780 million gallons per day.

Latest News

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With excessive rainfall forecasted for the region DC Water and WSSC Water are actively monitoring weather conditions and implementing mitigation strategies to minimize the risk of a controlled emergency sewage overflow from the Anacostia Wastewater Pumping Station (WWPS) in Capitol Heights, Maryland. This action would be taken as a last resort as the agencies work together to protect communities and the environment following the July 20 collapse of the 108-inch diameter Anacostia Sewer Force Main in Northeast Washington, D.C. near Kenilworth Aquatic Gardens.

WSSC Logo and DC Water logo

Weather key factor. Overflow from WSSC Water’s Anacostia Wastewater Pumping Station (WWPS) in Capitol Heights into Beaverdam Creek and Anacostia River is last resort. Would protect Northeast D.C. neighborhood after collapse of 108-Inch Diameter Anacostia Sewer Force Main.

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Overflow at WSSC Water’s Anacostia Wastewater Pumping Station in Capitol Heights May Occur to Avoid Sewage Overflow in Northeast, D.C. Neighborhood Following Failure of the 108-Inch Diameter Anacostia Sewer Force Main Located in the District

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

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DC Water Revises Canal Road Slope Stabilization Plan in Response to Community Feedback

DC Water has revised its slope stabilization plan along Canal Road Northwest to significantly reduce traffic disruptions during construction.

Latest Blog Post
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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.
Upcoming Meeting
Date
September 2, 2025
Tuesday, 10:00 AM

Upcoming Events

Customer Service Center Announcement

Payment Plan Incentive: provides a credit back of 40% of the last 3 payments made and in the new fiscal year 50% will be credited. 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.