Clues that a leak may be hidden
Some leaks are visible at a fixture or pipe connection. Others show up indirectly through a water bill that changes without explanation, a damp spot, peeling paint, a musty odor, or the sound of water when fixtures are off.
These signs do not all point to the same source. The location of the symptom and the way it changes over time provide useful context for an assessment.
- Unexplained water use or meter movement
- Damp flooring, walls, or ceiling stains
- Musty odor or new mold-like conditions
- A steady sound of water when nothing is running


