CLICK HERE TO READ MORE FROM THE WASHINGTON ... sewer upgrade, which has already reduced overflows into the river by 91%, according to D.C. water. Known as the Anacostia Tunnel System — the ...

A major sewage tunnel in Northwest Washington that dates ... said early this month that a camera system found the crack in the ceiling of the brick-lined sewer line during a routine inspection.

WASHINGTON — A ... connecting to an existing system near the Anacostia River. Once complete in 2030, the tunnel is expected to cut the volume of combined sewer overflows into the Potomac by ...