This is a record, not a look at your pipe. It says what the water system has established and how — an old tap card, a camera at the curb box, a crew with a shovel. A line replaced last month may not be updated here yet.
A service line is recorded in two halves — the part under the street and the part on the property — because they are often different materials, and one clean half says nothing about the other. The federal inventory template calls them the utility side and the customer side, but who actually owns and pays for each is a local rule, and it is not always split where the template assumes. The block below says what it is here.
“Not established” is the commonest answer in every inventory published so far. It means nobody has checked, not that nothing is wrong.
Where a half has not been checked, some systems publish a statistical estimate that it is lead. That is a model fitted to records for buildings of a similar age and area. It is shown here as what it is; it is not a measurement of your pipe, and it is not a reason to skip the steps above.
Not every address is in the inventory. Private wells, buildings on another system, and anything built since it was compiled are missing, and missing is not an answer.
Records read live from South Bend Water Works' own service line material inventory. South Bend Water Works — Call 311 from inside the city limits, or 574-233-0311 from outside it, Monday to Friday, 7:30am to 5:30pm