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WASA Reschedules Public Meeting on River Cleanup Efforts

November 03, 2006

WASA has rescheduled the Combined Sewer Overflow (CSO) meeting at the Petworth Neighborhood Library located at 4200 Kansas Ave, NW for Monday, November 13, 2006 from 7-8 pm.

The meeting at the Southeast Neighborhood Library located at 403 7th St., SE will be held on the scheduled date of Thursday, November 9, 2006 from 7-8 pm

The meetings will include discussions with the community about WASAs $2.1 billion plan to control water pollution and flooding caused by the Districts combined sewer system.

A combined sewer is a single pipe that carries both sanitary wastewater and storm run-off. During certain rainfall conditions, the capacity of a combined sewer may be exceeded. When this occurs, the excess flow, a dilute mixture of wastewater and stormwater run-off (called Combined Sewer Overflow or CSO), is discharged to the Anacostia River, Potomac River, Rock Creek and tributary waters.

The presentations will focus on WASAs efforts to control this discharge and improve the environmental and economic health of the rivers and other bodies of water in the District. Current CSO activity taking place throughout the District will also be highlighted.

Everyone is invited to attend.

Latest News

Photo of the Potomac Interceptor Bypass where overflow reentering the sewer line

DC Water is nearing full containment on a sanitary sewer overflow, nearly a week after a section of the Potomac Interceptor – a major sewer line – collapsed in Montgomery County, MD. In the first full day of operation since a temporary bypass system was activated, the flow of wastewater downstream where it re-enters the sewer line has increased by about 40 million gallons per day.

A DC Water employee breaks up ice on a sidewalk

Measures in Place to Help Ensure Water Service and Customer Safety

Pipes from three of the pumps discharge flow into the C&O Canal

Six Pumps Turned On and Rerouting Wastewater Around Collapsed Section of the Sewer Line.

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
January 27, 2026
Tuesday, 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.