A citywide survey intended to locate hidden leaks in Concord’s water-distribution system is scheduled to continue through Aug. 3, 2026.
American Leak Detection is conducting the survey for Concord General Services. The work began July 27 and covers the city’s water system, including water mains, service lines, hydrants and valves.
The City of Concord said the effort is intended to identify leaks that are not readily visible. The project is funded through a grant from the New Hampshire Department of Environmental Services.
Work may take place overnight
Technicians may conduct the survey during daytime hours and during lower-traffic overnight hours, according to the city’s announcement. The scheduled end date is Aug. 3.
The announcement was published July 24, before the field work’s July 27 start. It identifies American Leak Detection as the contractor conducting the citywide work.
Survey is focused on system maintenance
The operation concerns maintenance of Concord’s public water system and water conservation. Its stated focus is finding hidden leaks across several parts of the distribution network, rather than inspecting only water mains.
That includes service lines, which connect the distribution system to water service, as well as hydrants and valves. The city did not provide a count of locations to be surveyed or a projected amount of water that could be saved.
The city also did not report that the survey had identified a specific leak. No survey results were included in the announcement, and the city did not announce service interruptions in connection with the work.
What is known next
For now, the known next milestone is the scheduled conclusion of the survey on Aug. 3. The announcement does not say when findings from the work might be released or what actions would follow if leaks are identified.
Residents and others traveling through Concord may see technicians working at different times of day, including lower-traffic overnight periods. The city’s notice describes the timing as possible work hours, not a fixed schedule for particular streets or locations.
Sources
- Citywide Leak Detection, City of Concord