Water Division Issues Third Quarter 2025 Status Report

The City of Portsmouth’s water supply sources have shown resilience in the face of ongoing drought conditions that began in June. While the Bellamy Reservoir, Portsmouth’s primary source of supply, reached a low level in September comparable to that seen during the 2022 drought, it has not dropped to the more severe low levels recorded in 2020 and 2024. Currently, both surface and groundwater levels are below normal; however, they are not affecting the system’s ability to meet water demand. Seasonal changes have helped ease demand, as cooler temperatures and reduced irrigation use have lowered water consumption.

If drought conditions continue through the winter and into the spring, water use restrictions may become necessary in the coming year. As always, the City Water Department encourages all customers to use water efficiently and remain mindful of their water usage to help preserve this critical resource.

For more information, go to the full Drinking Water Status Report Third Quarter 2025.