A meter pattern that follows programmed watering times suggests scheduled use or a zone fault rather than continuous indoor demand.
IWVWD specifically tells customers investigating high use to check automatic irrigation settings. The useful plumbing question is where the leak sits: the domestic feed, an irrigation isolation assembly, a valve manifold, or the landscape distribution system.
Keep this boundary: The guide does not reproduce a watering schedule because restrictions can change. Check IWVWD's current restrictions before testing or programming.