Your water meter is equipped with a "Low Flow Indicator". This indicator will rotate any time water is being used - i.e.; faucets, dishwashers, water heaters or hose spigots.
With every fixture in the house turned off, this indicator should remain stopped. If indicator is rotating - water is being consumed.
Where to check for water leaks:
- Shower Heads
- Water Heater
These are some of the most common places where leaks occur, toilets being the most common.