What the inventory reports.The service line serving 76 Millicent Ave is reported as lead in the state inventory (NY_OPEN_DATA).
How to check your address.The free lead-pipe checker looks up the reported material for one address where the state publishes it, or your water system's inventory.
Unknown is not the same as verified. "Unknown" service lines have not been checked by the utility and could be lead. Inventory percentages describe the water system, not any one address.
The lead-line read.
The inventory describes Buffalo's water system, not your house. A specific address is confirmed by its own service-line record.