09/10/2026
Water loss is a challenge faced by every water utility—and addressing it is an ongoing process, not a problem that can be solved overnight.
HPUD has served this community for 72 years and maintains more than 700 miles of water lines. Pipes are not permanent. Age, corrosion, changing temperatures, shifting soil, pressure fluctuations and construction activity can all contribute to leaks and line breaks.
While some leaks quickly become visible at the surface, others may remain underground with few outward signs. Finding them requires careful monitoring, specialized equipment and methodical investigation. Approximately 50% of our system is comprised of PVC, which makes acoustical detection very challenging. Once located, repairs must be planned and completed safely while minimizing disruptions to customers.
According to the EPA, national studies indicate that some water systems experience losses greater than 60%. Water loss is considered a significant industry-wide concern.
HPUD’s water loss remains below Tennessee’s 40% threshold for excessive water loss. HPUD is within the average of most water providers throughout the state according to Tennessee data. More importantly, we continue to make water-loss reduction a priority through leak detection, system monitoring, timely repairs and strategic infrastructure improvements.
We have made meaningful progress, but this work never truly ends. As pipes age and conditions change, new leaks can develop even as others are repaired.
Water loss will always be a challenge in our industry but addressing it will always be a priority at HPUD.