These buildings that you see along the Potomac are more than just buildings-they are odor control facilities. These facilities draw odorous air from the Potomac Interceptor, pass the air through a ...

DC Water will perform improvements to the Bryant Street Pumping Station located in northwest DC. Originally constructed in 1905, the pumping station was built to improve water flows and expand the ...

Fire hydrant flow tests are conducted by DC Water at the applicant's request. The purpose of the test is to determine the hydraulic characteristics of the water distribution system at the location of ...

All industrial and commercial businesses and government agencies discharging process wastewater from an industrial process (e.g., non-domestic wastewater containing pollutants or chemicals used in ...

Dr. Matthew Ries serves DC Water as Vice President, Strategy and Performance. Dr. Ries is leading the utility’s program to advance strategic management and sustainability within DC Water’s operations.

DC Water allows residents, businesses, and government agencies to discharge stormwater, groundwater, and surface water runoff from construction/dewatering projects or ...

The final amended SAF regulations were approved for publication in the District of Columbia Register (D.C. Register or DCR) on July 17, 2026 at 73 DCR 010191, effective October 1, 2026. For a project ...

DC Water is rehabilitating a section of the Potomac Interceptor near Broad Run and Lockbridge Road in Loudoun County, Virginia. This project will strengthen an important sewer pipeline that helps ...

DC Water will replace a defective valve on a 30-inch water main on the outbound side of the Key Bridge tonight. The work will ...

Home FALL, 2026 CSO UPDATE FALL, 2026 CSO UPDATE ...

DC Water Welcomes the Community Underground to See the Potomac River Tunnel and Christens Tunnel Boring Machine Emily DC Water celebrated the christening of Emily today. It’s the second giant tunnel ...