Service Line Inventory

Louisville Water has compiled information on the water service lines we installed along with details for the lines located on customer properties. Our research included reviewing our records that date back to 1860, looking at publicly available information on construction for a customer’s property, and using a predictive modeling tool.

1950 is an important date.

Based on our research, Louisville Water has not seen a lead service line on properties that were built during or after 1950. If your home was built in 1950 or later, it’s likely you do not have a lead service line.

The service line inventory is stored in a lookup tool. Use your account number to check what we have listed for your address. If you see unknown, lead, or galvanized, then we need to hear from you. In fact, you should have already received a postcard.

If you’re not sure of your account number or would like to search the full inventory, you can download a copy here.

DISCLAIMER: The information provided by Louisville Water is based on historical data, information directly provided by customers, and in some cases, information acquired during physical inspections. Louisville Water does not guarantee the accuracy of these records, which shall be used for the sole purpose of providing property owners and residents with Louisville Water’s best available data regarding its private water services, and not for any commercial, legal, or other use. These records will be updated constantly as Louisville Water gathers additional information. Louisville Water requests that customers provide us with records of any service line replacements performed by property owners. Louisville Water reserves the right to alter, amend, or terminate at any time the display of these maps and records.