Old Derry Road Water Main Extension
April 2026-November 2026
Beginning April 8, 2026, for the duration of the 2026 construction season (weather permitting) the Town of Derry will resume work associated with the installation of a new water main on Old Derry Road.
Residents should expect delays and seek alternate routes.
We apologize for any inconvenience and thank you for your cooperation.
Any questions contact the Department of Public Works at 603-432-1100 X193
Posted April 7, 2026