Provider-specific review
What the public record says about a leak adjustment
Waltham ordinances allow water-rate abatements or changes authorized by the City Engineer. Customers should repair leaks, retain invoices/receipts and meter evidence, and contact the Division; the reviewed current pages did not state a universal credit percentage or filing deadline.
Stop the loss
Shut off the failing fixture or supply and arrange a qualified repair.
Keep proof
Save dated invoices, parts receipts, photographs, and meter readings.
Request review
Submit the request promptly and keep paying any undisputed amount.