Press Releases/What’s New

The City has resumed the implementation of its Citywide Wayfinding Program, developed to enhance wayfinding types, messaging, and locations in a uniform and recognizable design that is unique to the City. 

The City of Portsmouth NH Department of Public Works Water Division has issued a Water Supply Status Report to inform Portsmouth Water System customers of the current water supply conditions and encourage water use efficiency measures. The region has received very little precipitation since May, and the Water Division advises customers to limit their outdoor watering at this time. 

The Seacoast area is currently in a Moderate Drought according to the US Drought Monitor program. There has only been 2.6 inches of precipitation in the area since May 2025. This is about 6.4 inches below normal for this period. The recent dry and hot weather has also caused a spike in water demand up to 5.7 million gallons per day (MGD) on average, which exceeds the 10-year average for August of 5.0 MGD. 

The City of Portsmouth Department of Public Works will hold the next semiannual Household Hazardous Waste Collection Day on Saturday, September 6, 2025 at the Public Works facility at 680 Peverly Hill Road. Residents of Portsmouth, Greenland, and Newington are encouraged to bring household chemicals for safe disposal between 8 am and 12 noon. Collection Day is organized as a drive-through service. Residents remain in their vehicles and pull through the Public Works garage, where staff will remove disposable items from car trunks.