Manchester Water & Sewer: Leak Detection Survey

Published on July 31, 2026

This summer, the Town of Manchester Water and Sewer Department is partnering with M.E. Simpson Co., Inc. to conduct a comprehensive acoustic leak detection survey of the water distribution system. The work supports the Town’s ongoing pipe replacement program by identifying hidden leaks on water mains and hydrants before they escalate into emergency main breaks.

Field crews will systematically listen on accessible mainline valves, fire hydrants, and selected service points using advanced electronic listening devices and computerized leak correlators. This non-invasive approach pinpoints the location and severity of leaks without excavation, allowing the Town to prioritize targeted repairs and planned infrastructure replacements. Early detection reduces non-revenue water loss, protects surrounding infrastructure, lowers the risk of costly emergency repairs, and improves overall system reliability and efficiency.

Please use extra caution when you see M.E. Simpson crew working around town. They will often be positioned along the sides of roadways while conducting the survey—drive carefully, give them space, and watch for their marked vehicles and personnel.

About M.E. Simpson Co., Inc.

M.E. Simpson Co., Inc. (headquartered in Valparaiso, Indiana) is a specialized technical services firm founded in 1979 by Marvin E. Simpson. With more than 45 years of experience, the company is a recognized industry leader in water loss control and distribution system asset management for municipal utilities across the United States.

Key credentials and capabilities include:

· Over 116,000 miles of pipeline surveyed through leak detection programs.

· Leak detection services offered since the mid-1980s (program formally introduced around 1986–1987), with continuous refinement using state-of-the-art acoustic technology.

· Extensive track record serving municipalities with annual or multi-year leak surveys, large-meter testing, AWWA-compliant water audits, valve assessment/exercising, hydrant services, and pipeline condition assessment.

· Use of advanced tools such as Echologics correlators and sensors, electronic listening devices, and complementary technologies for both distribution and transmission mains.

· Proven results helping utilities reduce real water losses, recover revenue, and support proactive capital planning.

The survey will provide the Town with detailed reporting on identified leaks (locations and estimated losses), enabling data-driven decisions that strengthen Manchester’s critical water infrastructure and minimize service disruptions for residents and businesses.

If you have any questions please reach out to Gabe D'Alatri of the Manchester Water & Sewer Department at 860-710-4316.