Testing for Leaks
To test for a possible leak in your system, make sure all faucets and water-using appliances, inside and out, are turned off. Check the position of the hands on the water meter dial, and record the reading.
On odometer style meters, note the location of the sweep hand. If your meter has a triangular leak detector, watch to see whether the triangle is moving (at right).
Without using any water, wait for approximately 30 minutes, then recheck the meter. If the hand or the triangle has moved, or if the reading has changed, water is leaking (or running) somewhere on your property.
