WASHINGTON — A portion of Clara Barton Parkway will be closed during the rush hour commute Tuesday morning as crews inspect a 78-inch sewer pipe located next to the roadway. According to DC ...

Cardozo Education Campus piled into a boat on the Anacostia River in Washington ... in the U.S. live in a community with a combined sewer system, where wastewater and stormwater flow through ...

A failing septic system in Zion National Park led to an agreement with Washington County officials to fund and construct new infrastructure to alleviate the problem. The proposed agreement was ...