Tuesday, October 13, 2026: Pennichuck has completed the emergency leak repair on Hooker St. in Nashua. Water service has been restored in the area. Technicians are flushing hydrants to dispel naturally occurring sediment and air from the main. Residents who experience discolored water tomorrow, October 14, 2026, should run their cold water for 10 minutes. If the issue persists, please call customer service at 800-553-5191. Thank you for your patience as we work to protect the quality of your water.

Nashua Fall Flushing, Part Two

Nashua Fall Flushing, Part Two

Overnight flushing scheduled from 10:00 p.m. to 6:00 a.m., beginning October 12, 2026, and ending the morning of October 19, 2026.

From Fairway St. south to the MA border. From Research Dr. east to the Merrimack River.

Image of a Nashua neighborhood showing flushing area from Fairway St. south to the MA border. From Research Dr. east to the Merrimack River.