Meter racing on a supply shared with a barn
The property
A barn conversion beside a farmhouse east of the town. One meter at the lane serves both, with blue plastic pipe crossing a gravel yard and a paddock.
The problem
The farm's water use had jumped, and taps at the far end of the barn had lost pressure. Nobody was sure which way the pipe ran.
How we found it
Closing each building's stop tap in turn put the leak on the barn's branch. Along the likely line the ground microphone peaked at the paddock gate, and tracer gas rose there.
The outcome
We marked the traced route and the leak point, with photographs. A short length was replaced on the visit, and both households kept a copy of the report.