TENNESSEE AMERICAN WATER Lead Service Line Inventory
What you need to know
TENNESSEE AMERICAN WATER serves approximately 207,046 people across Tennessee. Like all U.S. water systems, it is required by federal law to identify and eventually replace lead service lines—the pipes that connect the water main in the street to homes.
Current inventory status: The utility has not yet reported lead service line inventory data to state regulators. This doesn't mean there are no lead pipes in the system; it means the data collection and documentation process is still underway.
Why this matters for your home
A lead service line is a direct pathway for lead to enter your drinking water. Lead is a toxic metal with no safe level of exposure. If your home was built before 1986 (when lead pipes were phased out), there's a possibility your service line contains lead, even if your home is newer and connected to an older system.
The federal Lead and Copper Rule requires all water systems to:
- Identify which homes have lead service lines
- Notify customers of their status
- Develop a plan to replace them
What TENNESSEE AMERICAN WATER should be doing
The utility is responsible for:
- Sending you written notice of whether your service line is lead, galvanized (which can leach lead), or non-lead
- Publishing its full inventory online or making it available to customers
- Developing and following a lead line replacement schedule
- Offering financial assistance or low-cost testing
If you haven't received this notification, contact the utility directly.
Reduce your risk while waiting
Even if your service line is lead, you can take steps today:
- Let cold water run for 30 seconds to 2 minutes before drinking or cooking (especially in the morning)
- Use cold water only for drinking and cooking; hot water dissolves lead more easily
- Consider a point-of-use filter certified to remove lead (NSF/ANSI 53)
- Have your water tested by a certified lab
For health concerns, speak with your pediatrician or contact the CDC.
Next steps for residents
- Contact TENNESSEE AMERICAN WATER and ask about your specific service line status. Request written confirmation.
- Check if you're eligible for free or discounted lead service line replacement through your utility.
- Get your water tested by a certified lab if you're concerned; many utilities offer free testing.
- Implement temporary protective measures (run-time flushing, filters) until your service line status is confirmed.
Key figures
| Total inventoried lines | 0 |
|---|---|
| BIL/IIJA funding received | — |
| Replacement plan status | Not reported |
| Utility's LCRR inventory | Not provided |
Frequently asked
How do I know if my water has lead?
You can't see, taste, or smell lead in water. The only way to know is to test it. Ask your utility for a free test, or contact a certified lab. Also ask whether your home's service line is lead—that's the most common source.
What should I do if my water tests positive for lead?
Consult your pediatrician or doctor, especially if children drink the water. Use flushing and filters as temporary measures, contact your utility about service line replacement, and have your water retested after repairs.
Who pays for lead service line replacement?
Federal and state programs now offer grants or low-cost loans. Many utilities also share costs. Contact TENNESSEE AMERICAN WATER directly to learn what assistance you qualify for.
Can I replace my side of the service line without the utility replacing theirs?
Partial replacement can sometimes be done, but it's most effective when the entire line—from main to home—is replaced together. Ask your utility about a full replacement plan.