Widespread rain and isolated thunderstorms are expected to start around midnight and last through mid-morning Wednesday.

Officials at the Metropolitan Water Reclamation District urged people to put off chores like washing dishes or doing laundry ...

Waves of rainstorms are expected to move through Chicago Wednesday, prompting an “overflow action day” alert from the ...

A bipartisan working group of local, state and federal leaders met March 14 to discuss progress on keeping bacteria-laden ...

In 2024, the combined sewer overflows from the five major wastewater treatment plants along the Merrimack River totaled ...

A long-delayed project critical to the success of the Gowanus Canal Superfund cleanup reached an early milestone this week, ...

Untreated sewage flows into the Merrimack from cities that use combined sewer systems, which overflow during heavy rainfall.