DC Water's

Projects

Our capital improvement plan is measured in the billions. That's the level of investment required to upgrade our water and sewer systems, comply with federal mandates to reduce nutrient discharges and combined sewer overflows to local rivers, and improve the efficiency of our operations. This work is occurring across the city, and using the search filters below you can see what's happening in your neighborhood.

Click to view current and planned DCWater projects by Ward or ANC.

Water Distribution System Valves and Hydrants Assessment Program
Water
Water Distribution System Valves and Hydrants Assessment Program
The Valve and Hydrant Assessment Program, launched as part of the DC Water’s Blueprint 2.0 initiativ
REHABILTATION OF 26TH AND K STREET NW PUMPING STATION FOGGY BOTTOM AREA – ANC 2A
Water
REHABILTATION OF 26TH AND K STREET NW PUMPING STATION FOGGY BOTTOM AREA – ANC 2A
DC Water is undertaking the rehabilitation of the 26th and K Stormwater Pump Station, which is curre
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Atlas District, Capitol Hill, and Kingman Park Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 6A and 7D
Water
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Atlas District, Capitol Hill, and Kingman Park Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 6A and 7D
As part of its Capital Improvement Program, DC Water is replacing existing 12-inch and smaller cast
LARGE DIAMETER WATER MAIN DEAD END ELIMINATION PROJECT WOODLAND, FORT STANTON, & HISTORIC ANACOSTIA NEIGHBORHOODS ADVISORY NEIGHBORHOOD COMMISSION 8A & 8B
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LARGE DIAMETER WATER MAIN DEAD END ELIMINATION PROJECT WOODLAND, FORT STANTON, & HISTORIC ANACOSTIA NEIGHBORHOODS ADVISORY NEIGHBORHOOD COMMISSION 8A & 8B
As part of its Capital Improvement Program, DC Water is abandoning and installing large diameter duc
LARGE DIAMETER WATER MAIN DEAD END ELIMINATION PROJECT BARNABY WOODS NEIGHBORHOOD ADVISORY NEIGHBORHOOD COMMISSION 3/4G
Water
LARGE DIAMETER WATER MAIN DEAD END ELIMINATION PROJECT BARNABY WOODS NEIGHBORHOOD ADVISORY NEIGHBORHOOD COMMISSION 3/4G
As part of its Capital Improvement Program, DC Water is abandoning and installing large diameter duc
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Capitol Hill Neighborhood ADVISORY NEIGHBORHOOD COMMISSION 6B
Water
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Capitol Hill Neighborhood ADVISORY NEIGHBORHOOD COMMISSION 6B
As part of its Capital Improvement Program, DC Water is replacing existing 12-inch and smaller cast
LARGE DIAMETER WATER MAIN DEAD END ELIMINATION PROJECT PETWORTH NEIGHBORHOOD ANC - 4C
Water
LARGE DIAMETER WATER MAIN DEAD END ELIMINATION PROJECT PETWORTH NEIGHBORHOOD ANC - 4C
As part of its Capital Improvement Program, DC Water is abandoning and installing large diameter duc
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Chevy Chase and Forest Hills Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 3F and 3/4G
Water
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Chevy Chase and Forest Hills Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 3F and 3/4G
As part of its Capital Improvement Program, DC Water is replacing existing 12-inch and smaller cast
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Sixteenth Street Heights Neighborhoods - ANC 4E
Water
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Sixteenth Street Heights Neighborhoods - ANC 4E
As part of its Capital Improvement Program, DC Water is replacing existing 12-inch and smaller cast
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Gateway Neighborhood ADVISORY NEIGHBORHOOD COMMISSION 5C
Water
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Gateway Neighborhood ADVISORY NEIGHBORHOOD COMMISSION 5C
As part of its Capital Improvement Program, DC Water is replacing existing 12-inch and smaller cast
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT  Bloomingdale and Eckington Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 5E & 5F
Water
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT  Bloomingdale and Eckington Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 5E & 5F
As part of its Capital Improvement Program, DC Water is replacing existing 12-inch and smaller cast
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT North Cleveland Park and Wakefield Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 3E and 3F
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SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT North Cleveland Park and Wakefield Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 3E and 3F
As part of its Capital Improvement Program, DC Water is replacing existing 12-inch and smaller cast
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Fairlawn and Historic Anacostia Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 8A
Water
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Fairlawn and Historic Anacostia Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 8A
As part of its Capital Improvement Program, DC Water is replacing existing 12-inch and smaller cast
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Dupont Circle and Kalorama Heights Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 2B and 2D
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SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Dupont Circle and Kalorama Heights Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 2B and 2D
As part of its Capital Improvement Program, DC Water is replacing existing 12-inch and smaller cast
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Palisades Neighborhood ADVISORY NEIGHBORHOOD COMMISSION 3D
Water
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Palisades Neighborhood ADVISORY NEIGHBORHOOD COMMISSION 3D
As part of its Capital Improvement Program, DC Water is replacing existing 12-inch and smaller cast
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Fort Totten and Manor Park Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 4B and 5A
Water
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Fort Totten and Manor Park Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 4B and 5A
As part of its Capital Improvement Program, DC Water is replacing existing 12-inch and smaller cast
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT EAST CAPITOL NEIGHBORHOOD ADVISORY NEIGHBORHOOD COMMISSION 6A, 6B, and 7D
Water
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT EAST CAPITOL NEIGHBORHOOD ADVISORY NEIGHBORHOOD COMMISSION 6A, 6B, and 7D
These efforts will help improve water quality and system reliability.
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Berkley, Foxhall, Kent, Palisades, Spring Valley, and Wesley Heights Neighborhoods. ADVISORY NEIGHBORHOOD COMMISSION 3D
Water
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Berkley, Foxhall, Kent, Palisades, Spring Valley, and Wesley Heights Neighborhoods. ADVISORY NEIGHBORHOOD COMMISSION 3D
These efforts will help improve water quality and system reliability.
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Georgetown, Burleith, and Hillandale Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 2E
Water
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Georgetown, Burleith, and Hillandale Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 2E
These efforts will help improve water quality and system reliability.
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Petworth and Brightwood Park Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 4B and 4D
Water
SMALL DIAMETER WATER MAIN REPLACEMENT PROJECT Petworth and Brightwood Park Neighborhoods ADVISORY NEIGHBORHOOD COMMISSION 4B and 4D
These efforts will help improve water quality and system reliability, increase water pressure in som
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April 24, 2023

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The map highlights lane closures in red on K Street NW between 29th and 30th streets NW.
Lane Shift and Closures on K Street NW near 30th Street

Starting around May 21, 2026, drivers on K Street NW should expect a change in traffic patterns between 29th and 30th Streets NW, beneath the White

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DC Water General Manager and CEO David Gadis recognizes Lily MacDonald during the May Board of Directors meeting.
From Classroom to Community: A Student Spotlight on DC Water's SPLASH Program
A speechwriting assignment became a call to action for water access and affordability through DC Water's SPLASH program.
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