District Acoustic Leak Surveys in British Columbia
A district acoustic leak survey is a methodical sweep of the network in which a technician listens at every accessible valve, hydrant and fitting for the sound of escaping water. It surfaces the quiet background leaks that never reach the surface or get reported — the losses that, added up, dominate a utility's real water loss.
Leaks.ca is the educational leak detection hub and service-support division of Leak.ca, helping BC property owners understand leak risks and connect with professional detection services when needed.
- Listening sticks and ground microphones at all accessible contact points
- Systematic, mapped coverage so no section is missed
- Suspect locations confirmed with correlation
- Findings logged and prioritized for the works program
- Hidden background leaks found before they surface or break
- A documented survey record for asset management
- A baseline to measure water-loss improvement against
District Acoustic Leak Surveys — FAQ
Most distribution leakage never reaches the surface — water follows the pipe trench and disperses into the ground. An acoustic survey hears these hidden leaks at contact points along the main, which is the only practical way to find them before they grow into breaks.
Serving BC Municipalities
District Acoustic Leak Surveys guidance for water utilities across British Columbia. Explore local water-main context by city:
Other Municipal Services
Pinpoint leaks on buried distribution and transmission mains without excavating the whole street.
Recover treated water lost to leaks before it reaches customers — and target the worst losses first.
Two sensors on the main, one mathematical fix — leak position to within inches on long runs.
Large-diameter supply mains carry huge volumes — a single leak is a major, hard-to-hear loss.
Divide the network into measured zones so rising night flow flags leakage early.
Right-sizing pressure cuts both leakage volume and the rate of new breaks.
Hydrants and valves are the network's listening posts — and assets worth checking themselves.
Deploy loggers across a zone to listen overnight and report where new leakage appears.
Before a main renewal program, know which segments are actually leaking and failing.
Locate the break, find any related leakage, and document the failure for the record.
Know exactly where the buried main, valves and connections run before any work.
Need district acoustic leak surveys for your network?
Leaks.ca is the educational hub for BC water utilities and property owners. Leaks.ca is the educational division — for booking and on-site detection across British Columbia, our service partner Leak.ca handles professional assessments.
Educational hub & service-support division of Leak.ca · Serving all of British Columbia · Since 1999