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 ...

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 ...

The Enhanced Nitrogen Removal Facilities (ENRF) project reduces the level of nitrogen from the cleansed wastewater that DC Water discharges to the Potomac River. Nitrogen can act as a fertilizer in ...

DC Water's Small Diameter Main Replacement program focuses on maintaining and improving the reliability of the water distribution system. For more detailed information about the Small Diameter Main ...

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.

Two key components of DC Water’s Nitrogen Removal/Wet-Weather Program include the Tunnel Dewatering Pump Station (TDPS) and Enhanced Clarification Facility (ECF). This project starts where the massive ...

The CSO 021 Diversion Facilities projects consist of the construction of a structure to divert flows from the existing Combined Sewer Overflow (CSO) 021 outfall, the largest CSO on the Potomac River.

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 ...

What are these fees for? Customers who need temporary water access from a fire hydrant must pay the following fees: • Permit Fee: A non-refundable charge for processing the application. • Security ...

The JBAB Overflow and Diversion Structures Project, located on Joint Base Anacostia-Bolling (JBAB) military facility, included the construction of a tunnel overflow structure and diversion chamber.

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The CSO 019 Overflow Structure Project, located on National Park Service property and just south of RFK Stadium, included the construction of a tunnel overflow structure. The structure controls tunnel ...