Emergency Water Outage
Feb 07, 2026 | 04:00 PM

Emergency Water Outage
Feb 07, 2026 | 03:00 PM

Emergency Water Outage
Feb 07, 2026 | 03:00 PM

SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Crestwood and 16th Street Heights Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 4E

Workers laying replacement pipe.

OVERVIEW

As part of its Capital Improvement Program, DC Water is replacing existing 12-inch and smaller cast iron water mains in various locations throughout the city. Construction for this project will occur, (see construction location map on the back). These efforts will help improve water quality and system reliability, increase water pressure in some areas, and maintain adequate flows throughout the system.

SCOPE OF WORK

  • Installation of approximately 4,200 linear feet of 6-inch up to 8-inch watermain
  • Replacement of service lines – including free private side replacement of lead and galvanized iron pipe
  • Replacement of fire hydrants and valves
  • Restoration of all surfaces disturbed by the project construction upon completion of work

SCHEDULE

  • Construction start: October 2024
  • Construction completion: May 2027
  • Normal work hours: 9:30 AM to 3:30 PM, Monday through Friday

The contractor may, at times, need to work at night or on weekends, dependent upon certain construction activities or due to inclement weather.

IMPORTANT INFORMATION

  • For all planned temporary water service shut-offs, affected residents will be notified 48 hours in advance. Service interruptions should be minimal.
     
  • Construction activities such as these may cause temporary discolored water or low water pressure. If you experience discolored water, it is recommended that you flush your cold water tap from the lowest point inside your property for approximately 15 minutes. If your water does not clear after this process, please contact DC Water’s Water Quality and Technology Division or our 24-hr Emergency/Command Center.

TRAFFIC

  • Flagging operations and lane closures may be required daily for each construction phase to maintain traffic in the construction work zone. All Traffic Control Plans will be approved by the District Department of Transportation(DDOT).
     
  • Notifications regarding “No Parking” zones will be posted 72 hours prior to construction, in certain areas in and around the job site, as required by DDOT.

PARTNERS

DC Water is currently working closely with DDOT to ensure minimal traffic disruptions during this project. Regular updates will also be provided to impacted residents, Advisory Neighborhood Commission 4E, Ward 4 representatives in the Mayor’s Office of Community Relations and Services, and Ward 4 Councilmember Janeese Lewis George and members of their staff.

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Map of lane closure
Traffic Advisory: Rock Creek and Potomac Parkway NW Lane Closure Beginning Jan 19

Beginning on or about January 19, 2026, weather permitting, DC Water will implement a temporary lane closure on Rock Creek and Potomac Parkway NW b

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.
Upcoming Meeting
Date
February 19, 2026
Thursday, 9:30 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.