DC Water Says Elimination of Clean Rivers Appropriation Will Create a $14 Million Hole in Budget

February 12, 2018

Henderson Brown, interim general manager of DC Water, issued the following statement today in response to the White House’s budget proposal eliminating funding for the DC Clean Rivers Project:

“If the federal government reduces funding by $14 million then that’s $14 million more in new revenue we need to raise from our local customers. The Clean Rivers program is a federal mandate and we are replacing a combined sewer system that was installed more than a century ago by the federal government. It is only right that the federal government continue to contribute towards this important environmental project, as it has since Day 1 of this effort back in 2005. I strongly encourage House and Senate leaders who review this budget to restore funding for this essential program.  DC Water will work closely with Congresswoman Norton, Mayor Muriel Bowser, the DC Council and members of the community to advocate for this investment.”

DC Clean Rivers, a $2.7 billion effort, calls for building 100-foot deep tunnels, sewers, diversion structures and green infrastructure to divert combined sewage and stormwater runoff from the rivers of Washington, DC for treatment at the Blue Plains Advanced Wastewater Treatment Plant. The next segment of the project opens March 23 and will eliminate more than 80 percent of combined sewage overflows to the Anacostia River.

Latest News

Photo of soil removal and excavation

DC Water and its contractor have removed all the soil down to the clay liner between locks 12 and 13, marking 50% completion of the canal clean-up. Soil removal between Locks 13 and 14 was completed earlier this month. Meanwhile, clean-up efforts continue between locks 10 and 12, with sludge removal complete and soil removal now underway.

View of Mary at bottom of shaft inside tunnel shown from above

First turn of cutterhead signals the start of excavation for the Potomac River Tunnel Project

In a defining moment for one of the District’s largest infrastructure investments, DC Water has marked its next major milestone in the Potomac River Tunnel Project. The first tunnel boring machine, Mary, has launched her northbound journey breaking through the soil to signal the start of excavation.

Photo of the vegetation growing back in the culvert area

DC Water has completed soil removal, utilizing excavators and manual digging, to expose the clay lining for the C & O Canal between locks 13 and 14. This is the final step in the clean-up process before work can begin to rebuild the canal. Work continues on the remaining lock sections, with soil removal nearing completion between locks 12 and 13.

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View of Mary at bottom of shaft inside tunnel shown from above
DC Water Launches Tunnel Boring Machine Mary, Marking Important Step for Potomac River Tunnel Project

First turn of cutterhead signals the start of excavation for the Potomac River Tunnel Project

In a defining moment for one of the District’s largest infrastructure investments, DC Water has marked its next major milestone in the Potomac River Tunnel Project. The first tunnel boring machine, Mary, has launched her northbound journey breaking through the soil to signal the start of excavation.

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.
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April 23, 2026
Thursday, 9:30 AM

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