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

A search is underway in Concord near the Manchester Street Bridge after reports that a person jumped from the bridge.

Crew members were dispatched to the area of the Manchester Street Bridge to search for the person, who was described as a man ...

The Merrimack River Watershed Council says 896 million gallons of untreated sewage were released last year along the ...

New Hampshire is seeing pockets of heavy rain for St. Patrick's Day, leading to some flood concerns. A flood watch was issued ...

The Andover Garden Club will offer a public program April 8 showcasing the work the Merrimack River Watershed Council carries ...

To this day, the flood stage at 35 feet holds a spot in the record book for the highest level the Merrimack River has ever reached.

Nearly 25,000 cars cross the Loudon Road bridge on an average day and is the main artery across the Merrimack River ...

Crews removed a car from the edge of the Merrimack River in Amesbury after it went through a home’s backyard, according<a ...

LAWRENCE — State wildlife officials want federal regulators to require a management plan that minimizes fish kills, the stranding of mussels and other harm to Merrimack River habitat when the ...