Thursday, October 15, 2026: Pennichuck has completed the emergency leak repair on Indian Fern Dr. 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 16, 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.

Drew Woods

My Water System Documents and Details

City : Derry , Water System : Drew Woods

Consumer Confidence Reports and Water Quality Report

Consumer Confidence Report (opens in pdf) Past Year's Consumer Confidence Report (opens in pdf) Water Quality Report (opens in pdf)

Flushing

Spring Flushing Completed on May 29, 2026

Water Restrictions

No Restrictions

Last Update: Wednesday, May 20, 2026

Water Rates

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Construction/Projects Update

Improvements will be made to the community water system at the Drew Woods Water Treatment Station beginning September 8, 2026. As we work to improve your water system, you may see increased activity in the area, including vehicles and minor construction noise. All work shall take place within the footprint of the existing structure. Service interruptions are not anticipated, and work is estimated to be completed by March 31, 2027.

A contractor will be completing this work on behalf of Pennichuck. Work hours will be 7:00 a.m. to 4:00 p.m., Monday through Friday, though this schedule may vary depending on site conditions.

We sent a letter to notify customers of this work. If you did not receive a letter, please contact Customer Service to ensure we have your current mailing address. Thank you for your support as we work to improve your community water system. If there are any additional questions regarding this process, please contact Pennichuck Customer Service at 800-553-5191 or customer-service@pennichuck.com.