VALVE REPLACEMENT WORK IMPACTS SECTION OF NORTHWEST IN VICINITY OF 3d AND LONGFELLOW STREETS

January 06, 2005

DC Water and Sewer Authority crews are currently installing new 16 inch and eight- inch valves at 3d and Longfellow Streets, N.W.

Customers were notified Monday that water would be unavailable for 12 hours during the repair.

Locations impacted include:

Longfellow Street, from North Capital to 6th
2nd Place, one block north of Longfellow, between Longfellow and Madison
3rd Street, between Longfellow and Madison Streets
3rd Place, between Longfellow and Madison
Missouri Avenue between Kansas Avenue and First Streets

Latest News

Map: Temporary closure of the southbound curb lane on Rock Creek and Potomac Parkway NW

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Drivers should expect a temporary southbound lane closure on Rock Creek and Potomac Parkway NW between F St and Virginia Ave on Saturday, September 19, and Sunday, September 20, 2026. The closure will be in place from 7 a.m. to 7 p.m. each day, weather permitting.

Map of Potomac Interceptor at MD/DC Line Lane Closure Area

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Graphic invitation to Community Day on September 19 from 10:30 a.m. t0 3 p.m.

DC Water Opens the West Potomac Park Construction Site to the Public for Tours, Activities and More

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Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Map: Temporary closure of the southbound curb lane on Rock Creek and Potomac Parkway NW
TRAFFIC ADVISORY: Rock Creek and Potomac Parkway Weekend Lane Closure Beginning September 19

DC CLEAN RIVERS – POTOMAC RIVER TUNNEL PROJECT

Drivers should expect a temporary southbound lane closure on Rock Creek and Potomac Parkway NW between F St and Virginia Ave on Saturday, September 19, and Sunday, September 20, 2026. The closure will be in place from 7 a.m. to 7 p.m. each day, weather permitting.

Latest Blog Post
Emergency supplies arranged on a table, including bottled water, canned food, a backpack, first aid kit, flashlight, phone, medication and other essential items.
Simple Ways to Stay Prepared at Home
A few simple steps can help your household prepare for severe weather and temporary water or sewer service interruptions.
Upcoming Meeting
Date
September 22, 2026
Tuesday, 9:30 AM

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.