When household habits have not changed, an unexpected water-bill increase may be the first sign of a hidden leak.
Common Hidden Sources
Not every leak leaves a puddle. Water can escape through a running toilet, irrigation connection, service line, water heater, fixture supply, or pipe beneath the foundation.
- Toilets that refill between uses
- Soft or unusually green areas outside
- Warm spots or changing floor conditions
- A meter that moves when fixtures are off
- Moisture near the water heater or cabinets
A Simple Meter Check
Turn off water-using fixtures and appliances, then observe the meter. Movement may indicate water is still flowing somewhere. Do not shut off equipment you are unfamiliar with or enter unsafe areas.
A meter check confirms possible usage; it does not locate the source. Professional testing may still be needed.
Act Before Damage Becomes Visible
Hidden leaks waste water and can damage flooring, cabinetry, drywall, soil, and foundations. If the bill change cannot be explained, compare recent statements and schedule an evaluation rather than waiting for a visible failure.
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This article provides general plumbing information and cannot diagnose a specific property. Conditions, codes, access, and repair requirements vary. For a suspected gas leak, leave immediately. From a safe location, call your gas utility, then call MRC Plumbing Solutions at 972-357-1400. Stay away until the utility says it is safe. For fire, injury, or other immediate danger, contact local emergency services.
