In June, the U.S Army Corps of Engineers marks 250 years of nuts-and-bolts projects for military and communities across the nation.

On Monday, July 8, the Potomac River flow at Point of Rocks dropped below 2,000 cubic feet per second. When a low-flow level below 2,000 cubic feet per second (cfs) occurs, CO-OP (the Cooperative ...

As part of the Southern First Aqueduct Facilities Improvement project, there will be traffic diversions and possible delays on Hardin Street between East Washington Ave. to the north and Escondido ...

Its 15-mile mostly underground network still runs beneath the city, and local authorities describe it as Europe’s longest functional underground aqueduct.

The water main was a transmission line for the Washington Aqueduct at the McMillian Plant, D.C. Water officials told 7News.

The three-year, $3 million study, which received funding the Energy and Water Appropriations Bill, will help Army Engineers consider backup water supplies for the Washington Aqueduct.

“Washington Aqueduct staff that have served for decades, including General Manager Rudy Chow with 40 years of experience in the water utility industry, agree the severity of algae blooms this ...

“Washington Aqueduct staff that have served for decades, including General Manager Rudy Chow with 40 years of experience in the water utility industry, agree the severity of algae blooms this ...

The Washington Aqueduct can add copper sulfate to its treatment process to fight algae issues in the Potomac River, protecting the D.C. area’s main water source.

WASHINGTON — The Boil Water Advisory has been lifted for D.C. as of Thursday morning. Officials confirmed that drinking water provided by the Washington Aqueduct never deviated from U.S. EPA ...

A boil water advisory was issued Wednesday night for the entire District of Columbia and Arlington County. The Pentagon, Arlington National Cemetery and Reagan National Airport are also affected.

Precautionary boil water advisories for Washington, DC, and Arlington County were lifted Thursday morning, after local authorities announced water quality never deviated from safety standards.