Housekeeping · 절수 관리

Six-step water meter leak check: compare readings two hours apart

With all water use stopped, compare two meter readings to screen for hidden leaks.

AI-edited · Human admin approved

U.S. EPA

Original guidance: Six-step water meter leak check: compare readings two hours apart

Link card to original U.S. EPA page

A surprise water bill may indicate a hidden leak. EPA WaterSense suggests comparing meter readings over a two-hour period with no water use.

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1. Compare your recent water use with previous bills and choose a time for checking an unexpected increase.
2. Stop taps, laundry, dishwasher, ice maker, irrigation and any other water-consuming equipment.
3. Access only the meter you are authorized to read; ask property management about sealed or shared meters.
4. Photograph the reading or leak indicator and avoid all water use for about two hours.
5. Read the same meter again. An increase suggests a possible leak after excluding overlooked water uses.
6. Check toilet, taps and accessible pipes, then request a professional assessment if the change remains unexplained.