Londonderry Core

Mission: Pennichuck Corporation’s Mission is to be a premier supplier of water in New Hampshire by providing reliable, high quality, and affordable water in sufficient quantities, and New England’s premier supplier of water related contract services by providing high quality solutions to meet our customer’s needs.

My Water System Documents and Details

City : Londonderry , Water System : Londonderry Core

Current Water Quality Report Name


Water Restriction

No Restrictions

Water Restriction Last Update

Monday, April 4, 2022


Night Flushing Scheduled for April 19, 2022 to May 5, 2022 from 10:30pm and 6:00am

Flushing Map