Water meters may not operate properly, particularly as they get older. However, they normally run slower, not faster, with age. A calibration of your meter may be requested in person or in writing. If requested, the meter will be removed and replaced with a different meter, and calibration testing will be performed on the old meter.
The meter is bench-tested with three different volumes of water, and the accuracy is recorded. If the meter's accuracy is within 98.5 percent to 101.5 percent, the meter's accuracy is considered good, and the customer is charged $193.00 for the calibration test.
If the meter is reading higher than 101.5 percent, the customer is given credit for the high consumption and not charged for the meter calibration.
If the meter is reading low, but within the acceptable range of 98.5 percent, then the customer is billed for the meter testing service with no adjustments to the consumption charges.