Provider-specific review
What the public record says about a leak adjustment
The public Dearborn water pages acknowledge customer leaks and direct residents to the Water and Sewerage Division for assistance, but they do not publish a guaranteed residential high-bill adjustment formula, maximum credit, repair-receipt checklist, or application deadline. Customers should report the suspected leak, correct the private plumbing problem, preserve repair documentation, and ask 311 or 313-943-2150 whether an account-specific review is available. No unverified percentage or averaging rule is recorded.
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.