Preserve the useful detail
Compare bill periods and usage, then map irrigation, toilets, guests, appliances, and controlled no-use intervals without guessing at the cause.
The decision on display
Do not transfer the hazard
Use the current customer-support path for bill, payment, rate, or meter questions. Keep private plumbing diagnosis separate.
Make the proposed work comparable
Require any leak survey to name included fixtures, branches, service piping, irrigation, appliances, tests, and exclusions.
CURRENT PRIMARY SOURCE