Portsmouth Water has been the trusted provider of water to Portsmouth and its surrounding areas since 1857. Our commitment to excellence is reflected in our service to customers, our dedicated team, and our responsibility towards the environment. We offer a convenient online payment system that accepts major credit and debit cards without any additional fees. With our new online account service, managing your water usage and bills has never been easier. Whether you're looking for information on wastewater management, metering, or simply want to save on your bills with our FREE water-saving kits, Portsmouth Water is here to support you every step of the way.