Due to the state’s current and projected drought conditions, Pennichuck is implementing mandatory odd/even outside water usage restrictions for all of its customers in Nashua, Merrimack, Amherst and Hollis, effective immediately and until further notice. This is a mandatory, enforceable restriction for these systems. Please check out My Water System for our press release and information on this ban.

My Water System

Select your town and a list of water systems served by Pennichuck will be provided to select from. Select your system for information related to your water supply.

Please Note: You can find your Water System name on your water bill under Division. If you need assistance, please contact our Customer Service Department at (800) 553-5191.

Please Note: Some of the documents included in My Water System are not ADA Compliant. For assistance in reading or understanding the documents, please call us at (800) 553-5191.

1: Select Town/City

2: Select Water System