TOWN OF DERRY PRIVATE WATER SYSTEMS
The sky blue areas highlighted above are SATELITE WATER systems owned and operated by Pennichuck Water Works. Many of these systems were acquired from Consumers Water Inc in 1997. The areas highlighted in green are other small private water systems or Trailer Parks that purchase water through the Core System or from on-site community wells. All of Pennichuck's water systems supply water through community wells within the developments.