Provider-specific review
What the public record says about a leak adjustment
DWSU does not offer account adjustments for leaks found inside the home, and the homeowner is responsible for the house-side plumbing. For a suspected underground service-line leak, the customer may call 301-600-2354 to schedule a county service-line leak check; the published fee is $50. After the service-line leak is repaired, DWSU offers a one-time adjustment, but the public FAQ does not publish the exact mathematical credit formula or a universal receipt checklist, so the customer should request the adjustment instructions directly.
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.